Scorpio Tankers Inc. (SEC Filing Page | XBRL Cloud Viewer | XBRL Instance)

Line Label Object Class Period Type Balance Report ElementName
1 0001000 - Document - Document and Entity Information Network

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 http://www.scorpiotankers.com/role/DocumentAndEntityInformation
2 Implied Table Table

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3 Document and Entity Information [Abstract] Abstract stng:DocumentandEntityInformationAbstract
4 Entity Registrant Name Concept (Text/String) For Period dei:EntityRegistrantName
5 Entity Central Index Key Concept (CIK Number) For Period dei:EntityCentralIndexKey
6 Document Type Concept (Submission Type) For Period dei:DocumentType
7 Amendment Flag Concept (Yes/No) For Period dei:AmendmentFlag
8 Document Period End Date Concept (Date) For Period dei:DocumentPeriodEndDate
9 Current Fiscal Year End Date Concept (Month/Day) For Period dei:CurrentFiscalYearEndDate
10 Document Fiscal Year Focus Concept (Year) For Period dei:DocumentFiscalYearFocus
11 Document Fiscal Period Focus Concept (Fiscal Period) For Period dei:DocumentFiscalPeriodFocus
12 Entity Filer Category Concept (Filer Category) For Period dei:EntityFilerCategory
13 Entity Well-known Seasoned Issuer Concept (Yes/No) For Period dei:EntityWellKnownSeasonedIssuer
14 Entity Current Reporting Status Concept (Yes/No) For Period dei:EntityCurrentReportingStatus
15 Entity Emerging Growth Company Concept (Yes/No) For Period dei:EntityEmergingGrowthCompany
16 Entity Shell Company Concept (Yes/No) For Period dei:EntityShellCompany
17 Entity Common Stock, Shares Outstanding Concept (Shares) As Of dei:EntityCommonStockSharesOutstanding
18 1001000 - Statement - Consolidated Balance Sheets Network

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19 Implied Table Table

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20 Statement of financial position [abstract] Abstract ifrs-full:StatementOfFinancialPositionAbstract
21 Assets [abstract] Abstract ifrs-full:AssetsAbstract
22 Current assets Abstract ifrs-full:CurrentAssetsAbstract
23 Cash and cash equivalents Concept (Monetary) As Of Debit ifrs-full:CashAndCashEquivalents
24 Accounts receivable Concept (Monetary) As Of Debit ifrs-full:TradeAndOtherCurrentReceivables
25 Prepaid expenses and other current assets Concept (Monetary) As Of Debit ifrs-full:CurrentPrepaymentsAndOtherCurrentAssets
26 Inventories Concept (Monetary) As Of Debit ifrs-full:Inventories
27 Total current assets Concept (Monetary) As Of Debit ifrs-full:CurrentAssets
28 Non-current assets Abstract ifrs-full:NoncurrentAssetsAbstract
29 Vessels and drydock Concept (Monetary) As Of Debit ifrs-full:PropertyPlantAndEquipment
30 Vessels under construction Concept (Monetary) As Of Debit ifrs-full:ConstructionInProgress
31 Other assets Concept (Monetary) As Of Debit ifrs-full:OtherNoncurrentAssets
32 Goodwill Concept (Monetary) As Of Debit ifrs-full:Goodwill
33 Restricted cash Concept (Monetary) As Of Debit ifrs-full:RestrictedCashAndCashEquivalents
34 Total non-current assets Concept (Monetary) As Of Debit ifrs-full:NoncurrentAssets
35 Total assets Concept (Monetary) As Of Debit ifrs-full:Assets
36 Current liabilities Abstract ifrs-full:CurrentLiabilitiesAbstract
37 Current portion of long-term debt Concept (Monetary) As Of Credit ifrs-full:CurrentPortionOfLongtermBorrowings
38 Finance lease liability Concept (Monetary) As Of Credit ifrs-full:CurrentFinanceLeaseLiabilities
39 Accounts payable Concept (Monetary) As Of Credit ifrs-full:TradeAndOtherCurrentPayables
40 Accrued expenses Concept (Monetary) As Of Credit ifrs-full:CurrentAccruedExpensesAndOtherCurrentLiabilities
41 Total current liabilities Concept (Monetary) As Of Credit ifrs-full:CurrentLiabilities
42 Non-current liabilities Abstract ifrs-full:NoncurrentLiabilitiesAbstract
43 Long-term debt Concept (Monetary) As Of Credit ifrs-full:LongtermBorrowings
44 Finance lease liability Concept (Monetary) As Of Credit ifrs-full:NoncurrentFinanceLeaseLiabilities
45 Total non-current liabilities Concept (Monetary) As Of Credit ifrs-full:NoncurrentLiabilities
46 Total liabilities Concept (Monetary) As Of Credit ifrs-full:Liabilities
47 Shareholders’ equity Abstract ifrs-full:EquityAbstract
48 Common stock, $0.01 par value per share; 150,000,000 and 40,000,000 shares authorized; 51,397,562 and 32,650,755 issued and outstanding shares as of December 31, 2018 and December 31, 2017, respectively. Concept (Monetary) As Of Credit ifrs-full:IssuedCapital
49 Additional paid-in capital Concept (Monetary) As Of Credit ifrs-full:AdditionalPaidinCapital
50 Treasury shares Concept (Monetary) As Of Debit ifrs-full:TreasuryShares
51 Accumulated deficit Concept (Monetary) As Of Credit ifrs-full:RetainedEarnings
52 Total shareholders’ equity Concept (Monetary) As Of Credit ifrs-full:Equity
53 Total liabilities and shareholders’ equity Concept (Monetary) As Of Credit ifrs-full:EquityAndLiabilities
54 1001001 - Statement - Consolidated Balance Sheets (Parenthetical) Network

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55 Disclosure of classes of share capital [table] Table

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 ifrs-full:DisclosureOfClassesOfShareCapitalTable
56 Classes of share capital [axis] Axis ifrs-full:ClassesOfShareCapitalAxis
57 Share capital [member] Member ifrs-full:ClassesOfShareCapitalMember
58 Common stock [Member] Member ifrs-full:OrdinarySharesMember
59 Disclosure of classes of share capital [line items] LineItems ifrs-full:DisclosureOfClassesOfShareCapitalLineItems
60 Common stock, par value (in dollars per share) Concept (Share) As Of ifrs-full:ParValuePerShare
61 Common stock, shares authorized (in shares) Concept (Shares) As Of ifrs-full:NumberOfSharesAuthorised
62 Common stock, shares issued (in shares) Concept (Shares) As Of ifrs-full:NumberOfSharesIssued
63 Common stock, shares outstanding (in shares) Concept (Shares) As Of ifrs-full:NumberOfSharesOutstanding
64 1002000 - Statement - Consolidated Statements of Income or Loss Network

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65 Implied Table Table

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66 Profit or loss [abstract] Abstract ifrs-full:IncomeStatementAbstract
67 Revenue Abstract ifrs-full:RevenueAbstract
68 Vessel revenue Concept (Monetary) For Period Credit ifrs-full:Revenue
69 Operating expenses Abstract ifrs-full:ExpenseByNatureAbstract
70 Vessel operating costs Concept (Monetary) For Period Debit stng:ShipOperatingExpenses
71 Voyage expenses Concept (Monetary) For Period Debit stng:VoyageExpense
72 Charterhire Concept (Monetary) For Period Debit ifrs-full:MinimumOperatingLeasePayments
73 Depreciation Concept (Monetary) For Period Debit ifrs-full:DepreciationExpense
74 General and administrative expenses Concept (Monetary) For Period Debit ifrs-full:GeneralAndAdministrativeExpense
75 Loss on sales of vessels, net Concept (Monetary) For Period Credit ifrs-full:GainsLossesOnDisposalsOfPropertyPlantAndEquipment
76 Merger transaction related costs Concept (Monetary) For Period Debit ifrs-full:AcquisitionrelatedCostsRecognisedAsExpenseForTransactionRecognisedSeparatelyFromAcquisitionOfAssetsAndAssumptionOfLiabilitiesInBusinessCombination
77 Bargain purchase gain Concept (Monetary) For Period Credit ifrs-full:GainRecognisedInBargainPurchaseTransaction
78 Total operating expenses Concept (Monetary) For Period Debit ifrs-full:OperatingExpense
79 Operating income / (loss) Concept (Monetary) For Period Credit ifrs-full:ProfitLossFromOperatingActivities
80 Other (expense) and income, net Abstract ifrs-full:MaterialIncomeAndExpenseAbstract
81 Financial expenses Concept (Monetary) For Period Debit ifrs-full:FinanceCosts
82 Loss on exchange of convertible notes Concept (Monetary) For Period Credit stng:GainLossOnExchangeOfConvertibleNotes
83 Realized loss on derivative financial instruments Concept (Monetary) For Period Credit ifrs-full:GainLossOnHedgeIneffectivenessRecognisedInProfitOrLoss
84 Unrealized gain on derivative financial instruments Concept (Monetary) For Period Credit ifrs-full:GainsLossesOnChangeInFairValueOfDerivatives
85 Financial income Concept (Monetary) For Period Credit ifrs-full:FinanceIncome
86 Other expenses, net Concept (Monetary) For Period Credit stng:OtherNonoperatingIncomeExpenseNet
87 Total other expense, net Concept (Monetary) For Period Debit ifrs-full:ExpenseByNature
88 Net loss Concept (Monetary) For Period Credit ifrs-full:ProfitLoss
89 Attributable to: Abstract ifrs-full:ProfitLossAttributableToAbstract
90 Equity holders of the parent Concept (Monetary) For Period Credit ifrs-full:ProfitLossAttributableToOwnersOfParent
91 Loss per share Abstract ifrs-full:EarningsPerShareAbstract
92 Basic (in USD per share) Concept (Share) For Period ifrs-full:BasicEarningsLossPerShare
93 Diluted (in USD per share) Concept (Share) For Period ifrs-full:DilutedEarningsLossPerShare
94 Basic weighted average shares outstanding (in shares) Concept (Shares) For Period ifrs-full:WeightedAverageShares
95 Diluted weighted average shares outstanding (in shares) Concept (Shares) For Period ifrs-full:AdjustedWeightedAverageShares
96 1003000 - Statement - Consolidated Statements of Comprehensive Income or Loss Network

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97 Implied Table Table

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98 Statement of comprehensive income [abstract] Abstract ifrs-full:StatementOfComprehensiveIncomeAbstract
99 Net loss Concept (Monetary) For Period Credit ifrs-full:ProfitLoss
100 Other comprehensive income Concept (Monetary) For Period Credit ifrs-full:OtherComprehensiveIncome
101 Total comprehensive loss Concept (Monetary) For Period Credit ifrs-full:ComprehensiveIncome
102 Attributable to: Abstract ifrs-full:ComprehensiveIncomeAttributableToAbstract
103 Equity holders of the parent Concept (Monetary) For Period Credit ifrs-full:ComprehensiveIncomeAttributableToOwnersOfParent
104 1004000 - Statement - Consolidated Statements of Changes in Shareholders' Equity Network

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105 Statement of changes in equity [table] Table

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 ifrs-full:StatementOfChangesInEquityTable
106 Components of equity [axis] Axis ifrs-full:ComponentsOfEquityAxis
107 Equity [member] Member ifrs-full:EquityMember
108 Share capital Member ifrs-full:IssuedCapitalMember
109 Additional paid-in capital Member ifrs-full:AdditionalPaidinCapitalMember
110 Treasury shares Member ifrs-full:TreasurySharesMember
111 (Accumulated deficit) / retained earnings Member ifrs-full:RetainedEarningsMember
112 Statement of changes in equity [line items] LineItems ifrs-full:StatementOfChangesInEquityLineItems
113 Beginning balance Concept (Monetary) As Of Credit ifrs-full:Equity
114 Beginning balance (in shares) Concept (Shares) As Of ifrs-full:NumberOfSharesOutstanding
115 Adoption of accounting standards (IFRS 15) Concept (Monetary) For Period Credit stng:EquityAdjustedForCumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption
116 Net loss Concept (Monetary) For Period Credit ifrs-full:ProfitLoss
117 Net proceeds from follow on offerings of common stock Concept (Monetary) For Period Credit stng:IncreaseDecreaseThroughNetProceedsFromFollowOnOfferingsEquity
118 Net proceeds from follow on offerings (in shares) Concept (Shares) For Period stng:IncreaseDecreaseThroughNetProceedsFromFollowOnOfferingsSharesEquity
119 Issuance of restricted stock, net of forfeitures Concept (Monetary) For Period Credit stng:IncreaseDecreaseThroughIssuanceOfOtherEquityInstrumentsGrantedInShareBasedPaymentArrangementEquity
120 Issuance of restricted stock, net of forfeitures (in shares) Concept (Decimal) For Period ifrs-full:NumberOfInstrumentsOtherEquityInstrumentsGranted
121 Amortization of restricted stock, net of forfeitures Concept (Monetary) For Period Credit stng:IncreaseDecreaseThroughAmortizationOfOtherEquityInstrumentsInShareBasedPaymentArrangementsEquity
122 Amortization of restricted stock, net of forfeitures (in shares) Concept (Shares) For Period stng:IncreaseDecreaseThroughAdjustmentsForShareBasedPaymentsSharesEquity
123 Dividends paid Concept (Monetary) For Period Debit ifrs-full:DividendsPaid
124 Purchase of treasury shares Concept (Monetary) For Period Debit ifrs-full:PurchaseOfTreasuryShares
125 Purchase of treasury shares (in shares) Concept (Shares) For Period stng:IncreaseDecreaseInSharesOutstandingThroughPurchaseOfTreasuryShares
126 Equity issuance costs Concept (Monetary) For Period Debit ifrs-full:ShareIssueRelatedCost
127 Equity component of issuance of Senior Convertible Notes due 2022 Concept (Monetary) For Period Credit stng:IncreaseDecreaseThroughEquityComponentOfRepurchaseOfTheConvertibleNotesEquity
128 Shares issued as consideration for merger with NPTI Concept (Monetary) For Period Credit ifrs-full:IncreaseDecreaseThroughAcquisitionOfSubsidiary
129 Shares issued as consideration for merger with NPTI (in shares) Concept (Shares) For Period stng:IncreaseDecreaseThroughAcquisitionOfSubsidiarySharesEquity
130 Warrants exercised relating to merger with NPTI Concept (Monetary) For Period Credit ifrs-full:IncreaseDecreaseThroughExerciseOfWarrantsEquity
131 Warrants exercised relating to merger with NPTI (in shares) Concept (Shares) For Period stng:IncreaseDecreaseThroughExerciseOfWarrantsSharesEquity
132 Ending balance Concept (Monetary) As Of Credit ifrs-full:Equity
133 Ending balance (in shares) Concept (Shares) As Of ifrs-full:NumberOfSharesOutstanding
134 1004001 - Statement - Consolidated Statements of Changes in Shareholders' Equity (Parenthetical) Network

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135 Statement of changes in equity [table] Table

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 ifrs-full:StatementOfChangesInEquityTable
136 Non-adjusting events after reporting period [axis] Axis ifrs-full:NonadjustingEventsAfterReportingPeriodAxis
137 Non-adjusting events after reporting period [member] Member ifrs-full:NonadjustingEventsMember
138 Major ordinary share transactions [Member] Member ifrs-full:MajorOrdinaryShareTransactionsMember
139 Classes of share capital [axis] Axis ifrs-full:ClassesOfShareCapitalAxis
140 Share capital [member] Member ifrs-full:ClassesOfShareCapitalMember
141 Common stock [Member] Member ifrs-full:OrdinarySharesMember
142 Business combinations [axis] Axis ifrs-full:BusinessCombinationsAxis
143 Entity's total for business combinations [member] Member ifrs-full:EntitysTotalForBusinessCombinationsMember
144 NPTI [Member] Member stng:Navig8ProductTankersIncNPTIMember
145 Statement of changes in equity [line items] LineItems ifrs-full:StatementOfChangesInEquityLineItems
146 Price per share (in USD per share) Concept (Share) As Of stng:SharesIssuedPricePerShare1
147 Number of shares authorized (in shares) Concept (Shares) As Of ifrs-full:NumberOfSharesAuthorised
148 Reverse stock split of common shares Concept (Pure) For Period stng:StockholdersEquityNoteStockSplitConversionRatio1
149 1005000 - Statement - Consolidated Cash Flow Statements Network

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150 Implied Table Table

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151 Statement of cash flows [abstract] Abstract ifrs-full:StatementOfCashFlowsAbstract
152 Operating activities Abstract ifrs-full:CashFlowsFromUsedInOperatingActivitiesAbstract
153 Net loss Concept (Monetary) For Period Credit ifrs-full:ProfitLoss
154 Loss from sales of vessels Concept (Monetary) For Period Credit ifrs-full:AdjustmentsForGainLossOnDisposalsPropertyPlantAndEquipment
155 Depreciation Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForDepreciationExpense
156 Amortization of restricted stock Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForSharebasedPayments
157 Amortization of deferred financing fees Concept (Monetary) For Period Debit stng:AdjustmentsForAmortizationOfDebtIssuanceCosts
158 Write-off of deferred financing fees Concept (Monetary) For Period Debit stng:AdjustmentsForWriteOffOfDeferredDebtIssuanceCost
159 Bargain purchase gain Concept (Monetary) For Period Debit stng:AdjustmentsForGainOnBargainPurchaseTransaction
160 Share based transaction costs Concept (Monetary) For Period Debit stng:AdjustmentsForAcquisitionRelatedCostsForShareBasedCostsInBusinessCombination
161 Unrealized gain on derivative financial instruments Concept (Monetary) For Period Credit ifrs-full:AdjustmentsForGainsLossesOnChangeInFairValueOfDerivatives
162 Amortization of acquired time charter contracts Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForAmortisationExpense
163 Accretion of Convertible Notes Concept (Monetary) For Period Debit stng:AdjustmentsForAccretionofConvertibleNotes
164 Accretion of fair market measurement on debt assumed from merger with NPTI Concept (Monetary) For Period Debit stng:AdjustmentsForExpenseDueToFairMarketMeasurementOnBorrowingsAssumedFromBusinessCombination
165 Loss on exchange of Convertible Notes Concept (Monetary) For Period Credit stng:GainLossOnExchangeOfConvertibleNotes
166 Gain on repurchase of Convertible Notes Concept (Monetary) For Period Credit stng:AdjustmentsForGainsLossesOnRepurchaseOfConvertibleNotes
167 Cash flows from (used) in operating activities before changes in assets and liabilities Concept (Monetary) For Period ifrs-full:CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital
168 Changes in assets and liabilities: Abstract stng:IncreaseDecreaseInWorkingCapitalAbstract
169 Decrease / (increase) in inventories Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForDecreaseIncreaseInInventories
170 (Increase) / decrease in accounts receivable Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForDecreaseIncreaseInTradeAndOtherReceivables
171 Decrease / (Increase) in prepaid expenses and other current assets Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForDecreaseIncreaseInOtherCurrentAssets
172 (Increase) / decrease in other assets Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForDecreaseIncreaseInOtherAssets
173 (Decrease) / increase in accounts payable Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForIncreaseDecreaseInTradeAndOtherPayables
174 Decrease in accrued expenses Concept (Monetary) For Period Debit stng:AdjustmentsForIncreaseDecreaseInCurrentAccruedExpensesAndOtherCurrentLiabilities
175 Total changes in assets and liabilities Concept (Monetary) For Period Credit ifrs-full:IncreaseDecreaseInWorkingCapital
176 Net cash inflow from operating activities Concept (Monetary) For Period ifrs-full:CashFlowsFromUsedInOperatingActivities
177 Investing activities Abstract ifrs-full:CashFlowsFromUsedInInvestingActivitiesAbstract
178 Acquisition of vessels and payments for vessels under construction Concept (Monetary) For Period Credit ifrs-full:PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities
179 Proceeds from disposal of vessels Concept (Monetary) For Period Debit ifrs-full:ProceedsFromSalesOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities
180 Net cash paid for the merger with NPTI Concept (Monetary) For Period Credit ifrs-full:CashFlowsUsedInObtainingControlOfSubsidiariesOrOtherBusinessesClassifiedAsInvestingActivities
181 Drydock, scrubber and BWTS payments (owned and bareboat-in vessels) Concept (Monetary) For Period Credit stng:PurchaseForDrydockCostsScrubbersandBWTSClassifiedAsInvestingActivities
182 Net cash (outflow) / inflow from investing activities Concept (Monetary) For Period Debit ifrs-full:CashFlowsFromUsedInInvestingActivities
183 Financing activities Abstract ifrs-full:CashFlowsFromUsedInFinancingActivitiesAbstract
184 Debt repayments Concept (Monetary) For Period Credit stng:RepaymentsOfBorrowingsExcludingConvertibleNotesClassifiedAsFinancingActivities
185 Issuance of debt Concept (Monetary) For Period Debit stng:ProceedsFromBorrowingsExcludingConvertibleNotesClassifiedAsFinancingActivities
186 Debt issuance costs Concept (Monetary) For Period Credit stng:PaymentsForDebtIssueCostsExcludingConvertibleNotes
187 Refund of debt issuance costs due to early debt repayment Concept (Monetary) For Period Debit stng:ProceedsFromRefundofDebtIssuanceCosts
188 Increase in restricted cash Concept (Monetary) For Period Debit ifrs-full:CashFlowsFromUsedInDecreaseIncreaseInRestrictedCashAndCashEquivalents
189 Repayment of Convertible Notes Concept (Monetary) For Period Debit stng:ProceedsFromRepaymentsOfBorrowingsForConvertibleNotesExcludingDebtIssueCostsClassifiedAsFinancingActivities
190 Gross proceeds from issuance of common stock Concept (Monetary) For Period Debit ifrs-full:ProceedsFromIssuingShares
191 Equity issuance costs Concept (Monetary) For Period Credit ifrs-full:PaymentsForShareIssueCosts
192 Dividends paid Concept (Monetary) For Period Credit ifrs-full:DividendsPaidClassifiedAsFinancingActivities
193 Redemption of NPTI Redeemable Preferred Shares Concept (Monetary) For Period Credit stng:PaymentsToAcquireOrRedeemBusinessCombinationEntitysShares
194 Repurchase of common stock Concept (Monetary) For Period Credit ifrs-full:PaymentsToAcquireOrRedeemEntitysShares
195 Net cash inflow / (outflow) from financing activities Concept (Monetary) For Period Debit ifrs-full:CashFlowsFromUsedInFinancingActivities
196 Increase / (decrease) in cash and cash equivalents Concept (Monetary) For Period Debit ifrs-full:IncreaseDecreaseInCashAndCashEquivalents
197 Cash and cash equivalents at January 1, Concept (Monetary) As Of Debit ifrs-full:CashAndCashEquivalents
198 Cash and cash equivalents at December 31, Concept (Monetary) As Of Debit ifrs-full:CashAndCashEquivalents
199 Supplemental information: Abstract stng:SupplementalCashFlowInformation1Abstract
200 Interest paid (which includes $0.2 million, $4.2 million and $6.3 million of interest capitalized during the years ended December 31, 2018, 2017 and 2016, respectively) Concept (Monetary) For Period Credit ifrs-full:InterestPaidClassifiedAsFinancingActivities
201 Interest capitalized Concept (Monetary) For Period Debit stng:InterestCapitalized
202 1005001 - Statement - Consolidated Cash Flow Statements (Parenthetical) Network

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203 Consolidated Cash Flow Statement [Table] Table

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204 Segments [Axis] Axis ifrs-full:SegmentsAxis
205 Segments [member] Member ifrs-full:SegmentsMember
206 LR1 [Member] Member stng:LR1Member
207 LR2 [Member] Member stng:LR2Member
208 Business combinations [axis] Axis ifrs-full:BusinessCombinationsAxis
209 Entity's total for business combinations [member] Member ifrs-full:EntitysTotalForBusinessCombinationsMember
210 NPTI [Member] Member stng:Navig8ProductTankersIncNPTIMember
211 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
212 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
213 Convertible Notes due 2019 [Member] Member stng:ConvertibleSeniorNotesDue2019Member
214 Convertible Notes due 2022 [Member] Member stng:ConvertibleSeniorNotesDue2022Member
215 Consolidated Cash Flow Statements [Line Items] LineItems srt:CondensedCashFlowStatementsCaptionsLineItems
216 Repayments Concept (Monetary) For Period Credit ifrs-full:RepaymentsOfBorrowingsClassifiedAsFinancingActivities
217 Aggregate principal amount notes issued Concept (Monetary) For Period Debit ifrs-full:ProceedsFromBorrowingsClassifiedAsFinancingActivities
218 Number of vessels acquired Concept (Integer) As Of stng:NumberOfShipsAcquired
219 Common stock, shares issued (in shares) Concept (Shares) As Of ifrs-full:NumberOfSharesIssued
220 2101100 - Disclosure - General information and significant accounting policies Network

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221 Implied Table Table

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222 Corporate Information And Statement Of IFRS Compliance [Abstract] Abstract stng:CorporateInformationAndStatementOfIFRSComplianceAbstract
223 General information and significant accounting policies Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfSummaryOfSignificantAccountingPoliciesExplanatory
224 2104100 - Disclosure - Merger with Navig8 Product Tankers Inc Network

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225 Implied Table Table

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226 Business Combinations1 [Abstract] Abstract stng:BusinessCombinations1Abstract
227 Merger with Navig8 Product Tankers Inc Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfBusinessCombinationsExplanatory
228 2107100 - Disclosure - Cash and Cash Equivalents Network

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229 Implied Table Table

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230 Subclassifications of assets, liabilities and equities [abstract] Abstract ifrs-full:SubclassificationsOfAssetsLiabilitiesAndEquitiesAbstract
231 Cash and cash equivalents Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfCashAndCashEquivalentsExplanatory
232 2110100 - Disclosure - Prepaid expenses and other assets Network

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233 Implied Table Table

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234 Subclassifications of assets, liabilities and equities [abstract] Abstract ifrs-full:SubclassificationsOfAssetsLiabilitiesAndEquitiesAbstract
235 Prepaid expenses and other assets Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfPrepaymentsAndOtherAssetsExplanatory
236 2113100 - Disclosure - Accounts receivable Network

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237 Implied Table Table

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238 Subclassifications of assets, liabilities and equities [abstract] Abstract ifrs-full:SubclassificationsOfAssetsLiabilitiesAndEquitiesAbstract
239 Accounts receivable Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfTradeAndOtherReceivablesExplanatory
240 2116100 - Disclosure - Vessels Network

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241 Implied Table Table

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242 Property, plant and equipment [abstract] Abstract ifrs-full:PropertyPlantAndEquipmentAbstract
243 Vessels Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfPropertyPlantAndEquipmentExplanatory
244 2119100 - Disclosure - Vessels under construction Network

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245 Implied Table Table

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246 Property, plant and equipment [abstract] Abstract ifrs-full:PropertyPlantAndEquipmentAbstract
247 Vessels under construction Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfPropertyPlantAndEquipmentExplanatory
248 2122100 - Disclosure - Carrying values of vessels, vessels under construction and goodwill Network

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249 Implied Table Table

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250 Impairment Of Assets [Abstract] Abstract stng:ImpairmentOfAssetsAbstract
251 Carrying values of vessels, vessels under construction and goodwill Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfImpairmentOfAssetsExplanatory
252 2125100 - Disclosure - Other non-current assets Network

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253 Implied Table Table

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254 Subclassifications of assets, liabilities and equities [abstract] Abstract ifrs-full:SubclassificationsOfAssetsLiabilitiesAndEquitiesAbstract
255 Other non-current assets Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfOtherNoncurrentAssetsExplanatory
256 2128100 - Disclosure - Restricted Cash Network

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257 Implied Table Table

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258 Subclassifications of assets, liabilities and equities [abstract] Abstract ifrs-full:SubclassificationsOfAssetsLiabilitiesAndEquitiesAbstract
259 Restricted Cash Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfRestrictedCashAndCashEquivalentsExplanatory
260 2131100 - Disclosure - Accounts payable Network

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261 Implied Table Table

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262 Subclassifications of assets, liabilities and equities [abstract] Abstract ifrs-full:SubclassificationsOfAssetsLiabilitiesAndEquitiesAbstract
263 Accounts payable Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfTradeAndOtherPayablesExplanatory
264 2134100 - Disclosure - Accrued expenses Network

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265 Implied Table Table

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266 Subclassifications of assets, liabilities and equities [abstract] Abstract ifrs-full:SubclassificationsOfAssetsLiabilitiesAndEquitiesAbstract
267 Accrued expenses Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfAccruedExpensesAndOtherLiabilitiesExplanatory
268 2137100 - Disclosure - Current and long-term debt Network

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269 Implied Table Table

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272 2143100 - Disclosure - Derivative financial instruments Network

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274 Financial Instruments [Abstract] Abstract stng:FinancialInstrumentsAbstract
275 Derivative financial instruments Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfDerivativeFinancialInstrumentsExplanatory
276 2146100 - Disclosure - Segment reporting Network

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278 Operating Segments [Abstract] Abstract stng:OperatingSegmentsAbstract
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283 Common shares Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory
284 2152100 - Disclosure - Related party transactions Network

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285 Implied Table Table

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286 Related Party [Abstract] Abstract stng:RelatedPartyAbstract
287 Related party transactions Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfRelatedPartyExplanatory
288 2155100 - Disclosure - Vessel revenue Network

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291 Vessel revenue Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfRevenueExplanatory
292 2158100 - Disclosure - Operating Leases Network

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*

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293 Implied Table Table

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294 Leases 1 [Abstract] Abstract stng:Leases1Abstract
295 Operating Leases Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfLeasesExplanatory
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299 General and administrative expenses Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfExpensesExplanatory
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301 Implied Table Table

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303 Financial expenses Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfFinanceCostExplanatory
304 2167100 - Disclosure - Tax Network

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305 Implied Table Table

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307 Tax Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfIncomeTaxExplanatory
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311 (Loss) / earnings per share Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfEarningsPerShareExplanatory
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316 2170100 - Disclosure - Subsequent events Network

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324 Basis of accounting Concept (Text Block (HTML)) For Period ifrs-full:ExplanationOfMeasurementBasesUsedInPreparingFinancialStatements
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330 Foreign currencies Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForFunctionalCurrencyExplanatory
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332 Vessels under construction Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForConstructionInProgressExplanatory
333 Vessels and drydock Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory
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338 Financial instruments Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForFinancialInstrumentsExplanatory
339 Financial assets Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForFinancialAssetsExplanatory
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341 Impairment of financial assets Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForImpairmentOfFinancialAssetsExplanatory
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346 Convertible debt instruments Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForBorrowingsExplanatory
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348 Equity instruments Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForIssuedCapitalExplanatory
349 Provisions Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForProvisionsExplanatory
350 Dividends Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForDividendsExplanatory
351 Restricted stock Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForSharebasedPaymentTransactionsExplanatory
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 http://www.scorpiotankers.com/role/MergerWithNavig8ProductTankersIncTables
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360 Purchase price allocation Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfDetailedInformationAboutBusinessCombinationsExplanatory
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362 Implied Table Table

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364 Disclosure of components of cash Concept (Text Block (HTML)) For Period stng:DisclosureOfComponentsOfCashAndCashEquivalentsExplanatoryTableTextBlock
365 2310301 - Disclosure - Prepaid expenses and other assets (Tables) Network

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 http://www.scorpiotankers.com/role/PrepaidExpensesAndOtherAssetsTables
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368 Summary of prepaid expenses and other assets Concept (Text Block (HTML)) For Period stng:DisclosureOfDetailedInformationAboutPrepaymentsAndOtherAssetsExplanatoryTableTextBlock
369 2313301 - Disclosure - Accounts receivable (Tables) Network

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 http://www.scorpiotankers.com/role/AccountsReceivableTables
370 Implied Table Table

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372 Summary of the components of accounts receivable Concept (Text Block (HTML)) For Period stng:DisclosureOfDetailedInformationAboutTradeAndOtherReceivablesExplanatoryTableTextBlock
373 2316301 - Disclosure - Vessels (Tables) Network

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 http://www.scorpiotankers.com/role/VesselsTables
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376 Operating vessels and drydock rollforward Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentExplanatory
377 Schedule of vessel deliveries Concept (Text Block (HTML)) For Period stng:DisclosureOfTransfersFromConstructionInProgressPropertyPlantAndEquipmentExplanatoryTableTextBlock
378 Schedule of future expected payments for purchase commitments Concept (Text Block (HTML)) For Period stng:ScheduleofFutureExpectedPaymentsforPurchaseCommitmentsTableTextBlock
379 Schedule of collateral agreements Concept (Text Block (HTML)) For Period stng:DisclosureOfCollateralExplanatoryTableTextBlock
380 2319301 - Disclosure - Vessels under construction (Tables) Network

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381 Implied Table Table

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383 Rollforward of activity within vessels under construction Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentExplanatory
384 2325301 - Disclosure - Other non-current assets (Tables) Network

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 http://www.scorpiotankers.com/role/OtherNonCurrentAssetsTables
385 Implied Table Table

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387 Schedule of other non-current assets Concept (Text Block (HTML)) For Period stng:DisclosureOfOtherNonCurrentAssetsExplanatoryTableTextBlock
388 2331301 - Disclosure - Accounts payable (Tables) Network

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389 Implied Table Table

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391 Summary of the components of accounts payable Concept (Text Block (HTML)) For Period stng:DisclosureOfDetailedInformationAboutTradeAndOtherPayablesExplanatoryTableTextBlock
392 2334301 - Disclosure - Accrued expenses (Tables) Network

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 http://www.scorpiotankers.com/role/AccruedExpensesTables
393 Implied Table Table

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395 Summary of the components of accrued expenses Concept (Text Block (HTML)) For Period stng:DisclosureOfDetailedInformationAboutAccruedExpensesExplanatoryTableTextBlock
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 http://www.scorpiotankers.com/role/CurrentAndLongTermDebtTables
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399 Schedule of Detailed Information about Current and Long-term Debt Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsExplanatory
400 2343301 - Disclosure - Derivative financial instruments (Tables) Network

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 http://www.scorpiotankers.com/role/DerivativeFinancialInstrumentsTables
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407 Disclosure of operating segments Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfOperatingSegmentsExplanatory
408 Disclosure of revenue from major customers Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfSegmentsMajorCustomersExplanatory
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413 Summary of activity for awards of restricted stock Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfNumberAndWeightedAverageExercisePricesOfOtherEquityInstrumentsExplanatory
414 Summary of future stock compensation expense Concept (Text Block (HTML)) For Period ifrs-full:ExplanationOfEffectOfSharebasedPaymentsOnProfitOrLoss
415 Summary of dividend payments Concept (Text Block (HTML)) For Period stng:DisclosureOfDetailedInformationAboutDividendsPaidExplanatoryTableTextBlock
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417 Implied Table Table

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419 Disclosure of transactions between related parties Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesExplanatory
420 2355301 - Disclosure - Vessel revenue (Tables) Network

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 http://www.scorpiotankers.com/role/VesselRevenueTables
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423 Revenue Sources Concept (Text Block (HTML)) For Period stng:DisclosureOfRevenueExplanatoryTableTextBlock
424 2358301 - Disclosure - Operating Leases (Tables) Network

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425 Implied Table Table

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427 Schedule of operating leases and future minimum lease payments Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfFinanceLeaseAndOperatingLeaseByLesseeExplanatory
428 Schedule of operating leases by lessor Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfFinanceLeaseAndOperatingLeaseByLessorExplanatory
429 2360301 - Disclosure - General and administrative expenses (Tables) Network

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 http://www.scorpiotankers.com/role/GeneralAndAdministrativeExpensesTables
430 Implied Table Table

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432 Disclosure of general and administrative expenses Concept (Text Block (HTML)) For Period stng:DisclosureOfDetailedInformationAboutGeneralAndAdministrativeExpensesExplanatoryTableTextBlock
433 2364301 - Disclosure - Financial expenses (Tables) Network

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434 Implied Table Table

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436 Schedule of Financial Expenses Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsExplanatory
437 2368301 - Disclosure - (Loss) / earnings per share (Tables) Network

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 http://www.scorpiotankers.com/role/LossEarningsPerShareTables
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440 Schedule of basic and diluted (loss) / earnings per share Concept (Text Block (HTML)) For Period ifrs-full:EarningsPerShareExplanatory
441 2369301 - Disclosure - Financial instruments - financial and other risks (Tables) Network

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 http://www.scorpiotankers.com/role/FinancialInstrumentsFinancialAndOtherRisksTables
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444 Fair Values and Carrying Values of Financial Assets Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfFinancialAssetsExplanatory
445 Fair Values and Carrying Values of Financial Liabilities Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfFinancialLiabilitiesExplanatory
446 Schedule of Contractual Maturity of Secured and Unsecured Credit Facilities Concept (Text Block (HTML)) For Period ifrs-full:MaturityAnalysisForNonderivativeFinancialLiabilities
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463 Handymax [Member] Member stng:HandymaxMember
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469 Owned or financed lease product tankers [member] Member ifrs-full:PropertyPlantAndEquipmentNotSubjectToOperatingLeasesMember
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513 2401404 - Disclosure - General information and significant accounting policies - Summary of Impact of New Accounting Standard (Details) Network

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 ifrs-full:DescriptionOfExpectedImpactOfInitialApplicationOfNewStandardsOrInterpretationsTable
515 Retrospective application and retrospective restatement [axis] Axis ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis
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517 Increase (decrease) due to application of IFRS 15 [member] Member ifrs-full:IncreaseDecreaseDueToApplicationOfIFRS15Member
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526 2404402 - Disclosure - Merger with Navig8 Product Tankers Inc - Additional Information (Details) Network

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527 Disclosure of detailed information about business combination [table] Table

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 ifrs-full:DisclosureOfBusinessCombinationsTable
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535 Vessels [member] Member ifrs-full:ShipsMember
536 Segments [Axis] Axis ifrs-full:SegmentsAxis
537 Segments [member] Member ifrs-full:SegmentsMember
538 LR1 [Member] Member stng:LR1Member
539 LR2 [Member] Member stng:LR2Member
540 Classes of share capital [axis] Axis ifrs-full:ClassesOfShareCapitalAxis
541 Share capital [member] Member ifrs-full:ClassesOfShareCapitalMember
542 Common stock [Member] Member ifrs-full:OrdinarySharesMember
543 Series A Redeemable Preferred Shares [Member] Member stng:SeriesARedeemablePreferredSharesMember
544 Warrant [Member] Member stng:Warrant1Member
545 Legal Entity [Axis] Axis dei:LegalEntityAxis
546 Entity [Domain] Member dei:EntityDomain
547 NPTI [Member] Member stng:Navig8ProductTankersIncNPTIMember
548 NPTI Vessel Acquisition [Member] Member stng:NPTIVesselAcquisitionMember
549 NPTI September Closing [Member] Member stng:NPTISeptemberClosingMember
550 Categories of related parties [axis] Axis ifrs-full:CategoriesOfRelatedPartiesAxis
551 Entity's total for related parties [member] Member ifrs-full:EntitysTotalForRelatedPartiesMember
552 Other related parties [member] Member ifrs-full:OtherRelatedPartiesMember
553 Transactions recognised separately from acquisition of assets and assumption of liabilities in business combination [axis] Axis ifrs-full:TransactionsRecognisedSeparatelyFromAcquisitionOfAssetsAndAssumptionOfLiabilitiesInBusinessCombinationAxis
554 Transactions recognised separately from acquisition of assets and assumption of liabilities in business combination [member] Member ifrs-full:TransactionsRecognisedSeparatelyFromAcquisitionOfAssetsAndAssumptionOfLiabilitiesInBusinessCombinationMember
555 Advisory and other professional fees [Member] Member stng:AdvisoryAndOtherProfessionalFeesMember
556 Early termination of existing service age [Member] Member stng:EarlyTerminationOfExistingServiceAgreementsRelatedCostsMember
557 Other costs [Member] Member stng:OtherCostsBusinessCombinationMember
558 Disclosure of detailed information about business combination [line items] LineItems ifrs-full:DisclosureOfBusinessCombinationsLineItems
559 Number of vessels acquired Concept (Integer) As Of stng:NumberOfShipsAcquired
560 Common stock, shares issued (in shares) Concept (Shares) As Of ifrs-full:NumberOfSharesIssued
561 Price per share (in USD per share) Concept (Share) As Of stng:SharesIssuedPricePerShare1
562 Issuance of shares Concept (Monetary) For Period Debit ifrs-full:ProceedsFromIssuingShares
563 Cash transferred Concept (Monetary) As Of Credit ifrs-full:CashTransferred
564 Number of shares per one share issued Concept (Shares) As Of stng:NumberOfInstrumentsOrInterestsIssuedOrIssuableNumberPerShare
565 Number of instruments or interests issued or issuable Concept (Decimal) As Of ifrs-full:NumberOfInstrumentsOrInterestsIssuedOrIssuable
566 Liabilities incurred Concept (Monetary) As Of Credit ifrs-full:LiabilitiesIncurred
567 Number of vessels intended to acquire Concept (Integer) As Of stng:NumberOfShipsAcquiredForecasted
568 Number of entities acquired Concept (Integer) As Of stng:NumberOfEntitiesAcquired
569 Number of business acquisitions Concept (Integer) As Of stng:NumberOfBusinessAcquisitions
570 Number of shares outstanding (in shares) Concept (Shares) As Of ifrs-full:NumberOfSharesOutstanding
571 Redemption price per share (in USD per share) Concept (Share) For Period stng:PreferenceSharesRedemptionPricePerShare
572 Redemption premium multiple Concept (Decimal) For Period stng:PreferenceSharesRedemptionPremiumMultiple
573 Fair value of redemption shares Concept (Monetary) As Of Credit stng:PreferenceSharesFairValue
574 Redemption liability Concept (Monetary) As Of Credit stng:PreferenceSharesRedemptionLiability
575 Redemption price Concept (Monetary) As Of Credit stng:PreferenceSharesRedemptionLiabilityRedemptionPrice
576 Accrued and unpaid dividends redeemable shares Concept (Monetary) As Of Credit ifrs-full:DividendPayables
577 Redemption premium Concept (Monetary) For Period Debit stng:RedemptionPremium1
578 Revenue of acquiree since acquisition date Concept (Monetary) For Period Credit ifrs-full:RevenueOfAcquiree
579 Net loss of acquiree since acquisition date Concept (Monetary) For Period Credit ifrs-full:ProfitLossOfAcquiree
580 Revenue of combined entity as if combination occurred at beginning of period Concept (Monetary) For Period Credit ifrs-full:RevenueOfCombinedEntity
581 Net loss of combined entity as if combination occurred at beginning of period Concept (Monetary) For Period Credit ifrs-full:ProfitLossOfCombinedEntity
582 Percentage of revenue due to entity from related party transactions Concept (Percent) For Period stng:PercentageOfRevenueFromRenderingOfServicesDueToEntityRelatedPartyTransactions
583 Shares issued in exchange for revenue from related party transactions Concept (Shares) For Period stng:NumberOfSharesDueFromEntityInExchangeForRevenueRelatedPartyTransactions
584 Pool revenue, eliminated on a pro rata basis Concept (Monetary) For Period Credit ifrs-full:RevenueFromRenderingOfServicesRelatedPartyTransactions
585 Transaction costs relating to Merger Concept (Monetary) For Period Debit ifrs-full:AcquisitionrelatedCostsRecognisedAsExpenseForTransactionRecognisedSeparatelyFromAcquisitionOfAssetsAndAssumptionOfLiabilitiesInBusinessCombination
586 Transaction costs relating to Merger, settled Concept (Monetary) For Period Credit stng:AcquisitionRelatedCostsRecognisedSeparatelyFromAcquisitionOfAssetsAndAssumptionOfLiabilitiesInBusinessCombinationSettledDuringPeriod
587 Exercise price (in USD per warrant) Concept (Share) As Of stng:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights2
588 Number of warrants issued as consideration for termination Concept (Integer) As Of stng:NumberOfWarrantsIssuedAsConsiderationForServiceAgreementTermination
589 Shares issued upon exercise of warrants (in shares) Concept (Shares) For Period stng:IncreaseDecreaseThroughExerciseOfWarrantsSharesEquity
590 2404403 - Disclosure - Merger with Navig8 Product Tankers Inc - Preliminary Purchase Price Allocation (Details) Network

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*

 http://www.scorpiotankers.com/role/MergerWithNavig8ProductTankersIncPreliminaryPurchasePriceAllocationDetails
591 Disclosure of detailed information about business combination [table] Table

*

*

 ifrs-full:DisclosureOfBusinessCombinationsTable
592 Business combinations [axis] Axis ifrs-full:BusinessCombinationsAxis
593 Entity's total for business combinations [member] Member ifrs-full:EntitysTotalForBusinessCombinationsMember
594 NPTI Vessel Acquisition [Member] Member stng:NPTIVesselAcquisitionMember
595 NPTI September Closing [Member] Member stng:NPTISeptemberClosingMember
596 Disclosure of detailed information about business combination [line items] LineItems ifrs-full:DisclosureOfBusinessCombinationsLineItems
597 Cash and cash equivalents Concept (Monetary) As Of Debit ifrs-full:CashAndCashEquivalentsRecognisedAsOfAcquisitionDate
598 Restricted cash Concept (Monetary) As Of Debit stng:CurrentRestrictedCashRecognisedAsOfAcquisitionDate
599 Accounts receivables Concept (Monetary) As Of Debit stng:AccountsReceivablesRecognisedAsOfAcquisitionDate
600 Prepaid expenses and other assets Concept (Monetary) As Of Debit stng:PrepaymentsAndOtherAssetsRecognisedAsOfAcquisitionDate
601 Inventories Concept (Monetary) As Of Debit ifrs-full:InventoryRecognisedAsOfAcquisitionDate
602 Restricted cash - non-current Concept (Monetary) As Of Debit stng:NonCurrentRestrictedCashRecognisedAsOfAcquisitionDate
603 Vessels, net Concept (Monetary) As Of Debit ifrs-full:PropertyPlantAndEquipmentRecognisedAsOfAcquisitionDate
604 Accounts payable and accrued expenses Concept (Monetary) As Of Credit stng:AccountsPayableandAccruedExpensesRecognisedAsOfAcquisitionDate
605 Debt (current and non-current) Concept (Monetary) As Of Credit ifrs-full:BorrowingsRecognisedAsOfAcquisitionDate
606 Redeemable Preferred Shares Concept (Monetary) As Of Credit stng:RedeemablePreferredSharesRecognisedAsOfAcquisitionDate
607 Net assets acquired and liabilities assumed Concept (Monetary) As Of Debit ifrs-full:IdentifiableAssetsAcquiredLiabilitiesAssumed
608 Total purchase price consideration Concept (Monetary) As Of Credit ifrs-full:AcquisitiondateFairValueOfTotalConsiderationTransferred
609 Provisional (bargain purchase) / goodwill Concept (Monetary) As Of Debit stng:ProvisionalBargainPurchaseGoodwill
610 Measurement period adjustments, accounts receivables Concept (Monetary) For Period Debit stng:Measurementperiodadjustmentsrecognisedforparticularassetsliabilitiesnoncontrollinginterestsoritemsofconsiderationaccountsreceivable
611 Measurement period adjustments, accounts payable and accrued expenses Concept (Monetary) For Period Credit stng:Measurementperiodadjustmentsrecognisedforparticularassetsliabilitiesnoncontrollinginterestsoritemsofconsiderationaccountspayableandaccruedexpenses
612 Measurement period adjustments Concept (Monetary) For Period ifrs-full:MeasurementPeriodAdjustmentsRecognisedForParticularAssetsLiabilitiesNoncontrollingInterestsOrItemsOfConsideration
613 Measurement period adjustments, provisional (bargain purchase) / goodwill Concept (Monetary) For Period Debit stng:Measurementperiodadjustmentsrecognisedforparticularassetsliabilitiesnoncontrollinginterestsoritemsofconsiderationgoodwillbargainpurchase
614 2407402 - Disclosure - Cash and Cash Equivalents (Details) Network

*

*

 http://www.scorpiotankers.com/role/CashAndCashEquivalentsDetails
615 Implied Table Table

*

*

 implied:Table
616 Subclassifications of assets, liabilities and equities [abstract] Abstract ifrs-full:SubclassificationsOfAssetsLiabilitiesAndEquitiesAbstract
617 Cash at banks Concept (Monetary) As Of Debit ifrs-full:BalancesWithBanks
618 Cash on vessels Concept (Monetary) As Of Debit ifrs-full:CashOnHand
619 Total cash Concept (Monetary) As Of Debit ifrs-full:CashAndCashEquivalents
620 2410402 - Disclosure - Prepaid expenses and other assets (Details) Network

*

*

 http://www.scorpiotankers.com/role/PrepaidExpensesAndOtherAssetsDetails
621 Disclosure of transactions between related parties [table] Table

*

*

 ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesTable
622 Counterparties [axis] Axis ifrs-full:CounterpartiesAxis
623 Counterparties [member] Member ifrs-full:CounterpartiesMember
624 SSM [Member] Member stng:ScorpioShipManagementSSMMember
625 Categories of related parties [axis] Axis ifrs-full:CategoriesOfRelatedPartiesAxis
626 Entity's total for related parties [member] Member ifrs-full:EntitysTotalForRelatedPartiesMember
627 Other related parties [member] Member ifrs-full:OtherRelatedPartiesMember
628 Disclosure of transactions between related parties [line items] LineItems ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesLineItems
629 SSM - prepaid vessel operating expenses Concept (Monetary) As Of Debit stng:CurrentVesselOperatingExpensePrepaymentsRelatedParties
630 Prepaid insurance - related party Concept (Monetary) As Of Debit stng:RelatedPartyTransactionsPrepaidInsuranceCurrent
631 Prepaid expenses from related parties Concept (Monetary) As Of Debit stng:RelatedPartyPrepaidExpenses
632 Prepaid interest Concept (Monetary) As Of Debit stng:CurrentInterestPrepayments
633 Prepaid insurance Concept (Monetary) As Of Debit stng:CurrentInsurancePrepayments
634 Third party - prepaid vessel operating expenses Concept (Monetary) As Of Debit stng:CurrentVesselOperatingExpensePrepaymentsThirdParty
635 Other prepaid expenses Concept (Monetary) As Of Debit stng:CurrentOtherPrepayments
636 Current prepayments and other current assets Concept (Monetary) As Of Debit ifrs-full:CurrentPrepaymentsAndOtherCurrentAssets
637 2413402 - Disclosure - Accounts receivable - Summary of Accounts Receivable (Details) Network

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*

 http://www.scorpiotankers.com/role/AccountsReceivableSummaryOfAccountsReceivableDetails
638 Disclosure of transactions between related parties [table] Table

*

*

 ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesTable
639 Categories of related parties [axis] Axis ifrs-full:CategoriesOfRelatedPartiesAxis
640 Entity's total for related parties [member] Member ifrs-full:EntitysTotalForRelatedPartiesMember
641 Other related parties [member] Member ifrs-full:OtherRelatedPartiesMember
642 Counterparties [axis] Axis ifrs-full:CounterpartiesAxis
643 Counterparties [member] Member ifrs-full:CounterpartiesMember
644 Scorpio MR Pool Limited [Member] Member stng:ScorpioMRPoolLimitedMember
645 Scorpio LR2 Pool Limited [Member] Member stng:ScorpioLR2PoolLimitedMember
646 Scorpio Handymax Tanker Pool Limited [Member] Member stng:ScorpioHandymaxTankerPoolLimitedMember
647 Scorpio LR1 Pool Limited [Member] Member stng:ScorpioLR1PoolLimitedMember
648 Scorpio Aframax Pool Limited [Member] Member stng:ScorpioAframaxPoolLimitedMember
649 Scorpio Commercial Management SAM (SCM) [Member] Member stng:ScorpioCommercialManagementSAMSCMMember
650 Navig8 Group Pools [Member] Member stng:Navig8GroupPoolsMember
651 Disclosure of transactions between related parties [line items] LineItems ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesLineItems
652 Related party receivables Concept (Monetary) As Of Debit ifrs-full:TradeAndOtherCurrentReceivablesDueFromRelatedParties
653 Insurance receivables Concept (Monetary) As Of Debit stng:CurrentInsuranceSettlementReceivables
654 Freight and time charter receivables Concept (Monetary) As Of Debit ifrs-full:CurrentTradeReceivables
655 Other receivables Concept (Monetary) As Of Debit ifrs-full:OtherCurrentReceivables
656 Accounts receivable Concept (Monetary) As Of Debit ifrs-full:TradeAndOtherCurrentReceivables
657 Working capital contributions, related parties Concept (Monetary) As Of Debit stng:WorkingCapitalContributionsRelatedPartyTransactions
658 Commission on gross revenue, per charter fixture Concept (Percent) For Period stng:CommissionOnGrossRevenuePerCharterFixturePercent
659 2416402 - Disclosure - Vessels - Operating vessels and drydock rollforward (Details) Network

*

*

 http://www.scorpiotankers.com/role/VesselsOperatingVesselsAndDrydockRollforwardDetails
660 Disclosure of detailed information about property, plant and equipment [table] Table

*

*

 ifrs-full:DisclosureOfPropertyPlantAndEquipmentTable
661 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
662 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
663 Vessels [member] Member ifrs-full:ShipsMember
664 Drydock [Member] Member stng:ShipsDrydockMember
665 Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] Axis ifrs-full:CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis
666 Carrying amount [member] Member ifrs-full:CarryingAmountMember
667 Cost [member] Member ifrs-full:GrossCarryingAmountMember
668 Accumulated depreciation and impairment [member] Member ifrs-full:AccumulatedDepreciationAmortisationAndImpairmentMember
669 Disclosure of detailed information about property, plant and equipment [line items] LineItems ifrs-full:DisclosureOfPropertyPlantAndEquipmentLineItems
670 Reconciliation of changes in property, plant and equipment [abstract] Abstract ifrs-full:ReconciliationOfChangesInPropertyPlantAndEquipmentAbstract
671 Property, plant and equipment Concept (Monetary) As Of Debit ifrs-full:PropertyPlantAndEquipment
672 Additions Concept (Monetary) For Period Debit ifrs-full:AdditionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipment
673 Vessels acquired in merger with NPTI Concept (Monetary) For Period Debit ifrs-full:AcquisitionsThroughBusinessCombinationsPropertyPlantAndEquipment
674 Charge for the period Concept (Monetary) For Period ifrs-full:DepreciationPropertyPlantAndEquipment
675 Disposal of vessels Concept (Monetary) For Period Credit ifrs-full:DisposalsPropertyPlantAndEquipment
676 Write-offs Concept (Monetary) For Period Credit stng:WriteOffsPropertyPlantAndEquipment
677 Property, plant and equipment Concept (Monetary) As Of Debit ifrs-full:PropertyPlantAndEquipment
678 Additions from deliveries of vessels and corresponding drydock Concept (Integer) For Period stng:IncreaseDecreaseThroughTransfersFromConstructionInProgressPropertyPlantAndEquipmentNumberOfShips
679 2416403 - Disclosure - Vessels - Vessel deliveries (Details) Network

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*

 http://www.scorpiotankers.com/role/VesselsVesselDeliveriesDetails
680 Disclosure of detailed information about property, plant and equipment [table] Table

*

*

 ifrs-full:DisclosureOfPropertyPlantAndEquipmentTable
681 Name Of Property1 [Axis] Axis stng:NameOfProperty1Axis
682 Name Of Property1 [Domain] Member stng:NameOfProperty1Domain
683 STI Fontvieille And STI Ville [Member] Member stng:STIFontvieilleAndSTIVilleMember
684 STI Duchessa and STI Opera [Member] Member stng:STIDuchessaandSTIOperaMember
685 Vessels to enter into drydock in 2019 [Member] Member stng:VesselsToEnterIntoDrydockInNextFiscalYearMember
686 STI Amber, STI Topaz, STI Ruby, STI Garnet and STI Onyx [Member] Member stng:STIAmberSTITopazSTIRubySTIGarnetandSTIOnyxMember
687 STI Beryl, STI Le Rocher, STI Larvotto [Member] Member stng:STIBerylSTILeRocherSTILarvottoMember
688 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
689 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
690 Drydock [Member] Member stng:ShipsDrydockMember
691 Ballast Water Treatment Systems [Member] Member stng:BallastWaterTreatmentSystemsMember
692 Vessels [member] Member ifrs-full:ShipsMember
693 Ships to be installed with scrubbers [Member] Member stng:ShipstobeinstalledwithscrubbersMember
694 Exhaust Gas cleaning System [Member] Member stng:ExhaustGascleaningSystemMember
695 Disclosure of detailed information about property, plant and equipment [line items] LineItems ifrs-full:DisclosureOfPropertyPlantAndEquipmentLineItems
696 Increase through delivery of vessels Concept (Monetary) For Period Debit ifrs-full:IncreaseDecreaseThroughTransfersFromConstructionInProgressPropertyPlantAndEquipment
697 Drydock expenses incurred Concept (Monetary) For Period Debit stng:DrydockExpenses
698 Drydocked period for special survey Concept (xbrli:durationItemType) For Period stng:LengthOfDrydockPeriod
699 Number of equipment Concept (Integer) For Period stng:NumberofEquipment
700 Payments to acquire property, plant, and equipment Concept (Monetary) For Period Credit stng:TotalConsiderationtoAcquirePropertyPlantandEquipment
701 Number of vessels Concept (Integer) As Of stng:NumberOfShips
702 2416404 - Disclosure - Vessels - Vessel sales (Details) Network

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*

 http://www.scorpiotankers.com/role/VesselsVesselSalesDetails
703 Disclosure of detailed information about property, plant and equipment [table] Table

*

*

 ifrs-full:DisclosureOfPropertyPlantAndEquipmentTable
704 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
705 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
706 2011 Credit Facility [Member] Member stng:SeniorSecuredTermLoanFacility2011CreditFacilityMember
707 BNP Paribas Credit Facility [Member] Member stng:SeniorSecuredTermLoanFacilityBNPParibasCreditFacilityMember
708 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
709 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
710 Vessels [member] Member ifrs-full:ShipsMember
711 Name Of Property1 [Axis] Axis stng:NameOfProperty1Axis
712 Name Of Property1 [Domain] Member stng:NameOfProperty1Domain
713 STI Beryl, STI Le Rocher, STI Larvotto [Member] Member stng:STIBerylSTILeRocherSTILarvottoMember
714 STI Emerald and STI Sapphire [Member] Member stng:STIEmeraldAndSTISapphireMember
715 Disclosure of detailed information about property, plant and equipment [line items] LineItems ifrs-full:DisclosureOfPropertyPlantAndEquipmentLineItems
716 Sale leaseback transaction, number of vessels Concept (Integer) As Of stng:SaleLeasebackTransactionNumberOfShips
717 Sale leaseback transaction, gross proceeds per vessel Concept (Monetary) For Period Credit stng:SaleLeasebackTransactionGrossProceedsPerShip
718 Sale leaseback transaction, term Concept (xbrli:durationItemType) For Period stng:SaleLeasebackTransactionTerm1
719 Sale leaseback transaction, daily rental payments per vessel Concept (Monetary) For Period Credit stng:SaleLeasebackTransactionDailyRentalPaymentsPerShip
720 Sale leaseback transaction, deposit per vessel Concept (Monetary) As Of Credit stng:SaleLeasebackTransactionDepositAmountPerShip
721 Repayments Concept (Monetary) For Period Credit ifrs-full:RepaymentsOfBorrowingsClassifiedAsFinancingActivities
722 Loss on sales of vessels, net Concept (Monetary) For Period Credit ifrs-full:GainsLossesOnDisposalsOfPropertyPlantAndEquipment
723 Number of vessels in agreement to sell Concept (Integer) As Of stng:NumberOfShipsAgreementToSell
724 Proceeds from disposal of vessels Concept (Monetary) For Period Debit ifrs-full:ProceedsFromSalesOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities
725 Write-off of deferred financing fees Concept (Monetary) For Period Debit stng:WriteOffOfDeferredDebtIssuanceCost1
726 2416405 - Disclosure - Vessels - Collateral agreements (Details) Network

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*

 http://www.scorpiotankers.com/role/VesselsCollateralAgreementsDetails
727 Implied Table Table

*

*

 implied:Table
728 Property, plant and equipment [abstract] Abstract ifrs-full:PropertyPlantAndEquipmentAbstract
729 Vessels pledged as collateral Concept (Monetary) As Of Debit ifrs-full:PropertyPlantAndEquipmentPledgedAsSecurity
730 2416406 - Disclosure - Vessels - Expected future purchase commitment payments (Details) Network

*

*

 http://www.scorpiotankers.com/role/VesselsExpectedFuturePurchaseCommitmentPaymentsDetails
731 Disclosure of detailed information about property, plant and equipment [table] Table

*

*

 ifrs-full:DisclosureOfPropertyPlantAndEquipmentTable
732 Maturity [axis] Axis ifrs-full:MaturityAxis
733 Aggregated time bands [member] Member ifrs-full:AggregatedTimeBandsMember
734 Less than 1 month [member] Member ifrs-full:NotLaterThanOneMonthMember
735 1-3 months [member] Member ifrs-full:LaterThanOneMonthAndNotLaterThanThreeMonthsMember
736 3 months to 1 year [member] Member ifrs-full:LaterThanThreeMonthsAndNotLaterThanOneYearMember
737 1 - 5 years [member] Member ifrs-full:LaterThanOneYearAndNotLaterThanFiveYearsMember
738 Later than five years [member] Member ifrs-full:LaterThanFiveYearsMember
739 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
740 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
741 Ballast Water Treatment Systems and Scrubbers [Member] Member stng:BallastWaterTreatmentSystemsandScrubbersMember
742 Disclosure of detailed information about property, plant and equipment [line items] LineItems ifrs-full:DisclosureOfPropertyPlantAndEquipmentLineItems
743 Contractual commitments for acquisition of property, plant and equipment Concept (Monetary) As Of Credit ifrs-full:ContractualCommitmentsForAcquisitionOfPropertyPlantAndEquipment
744 2416407 - Disclosure - Vessels - Schedule of Collateral Agreements (Details) Network

*

*

 http://www.scorpiotankers.com/role/VesselsScheduleOfCollateralAgreementsDetails
745 Disclosure of detailed information about borrowings [table] Table

*

*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
746 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
747 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
748 $116.0 Million Lease Financing [Member] Member stng:SeniorSecuredTermLoanFacility116.0millionLeaseFinancingMember
749 $157.5 Million Lease Financing [Member] Member stng:SeniorSecuredTermLoanFacility157.5millionLeaseFinancingMember
750 Disclosure of detailed information about borrowings [line items] LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
751 Aggregate principal amount notes issued Concept (Monetary) As Of ifrs-full:NotionalAmount
752 2419402 - Disclosure - Vessels under construction - Narrative (Details) Network

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*

 http://www.scorpiotankers.com/role/VesselsUnderConstructionNarrativeDetails
753 Disclosure of detailed information about property, plant and equipment [table] Table

*

*

 ifrs-full:DisclosureOfPropertyPlantAndEquipmentTable
754 Segments [Axis] Axis ifrs-full:SegmentsAxis
755 Segments [member] Member ifrs-full:SegmentsMember
756 MR [Member] Member stng:MRMember
757 Name Of Property1 [Axis] Axis stng:NameOfProperty1Axis
758 Name Of Property1 [Domain] Member stng:NameOfProperty1Domain
759 STI Esles II [Member] Member stng:STIEslesIIMember
760 STI Jardins [Member] Member stng:STIJardinsMember
761 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
762 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
763 Construction in progress [member] Member ifrs-full:ConstructionInProgressMember
764 Disclosure of detailed information about property, plant and equipment [line items] LineItems ifrs-full:DisclosureOfPropertyPlantAndEquipmentLineItems
765 Number of vessels Concept (Integer) As Of stng:NumberOfShips
766 Aggregate purchase price Concept (Monetary) As Of Credit ifrs-full:ContractualCommitmentsForAcquisitionOfPropertyPlantAndEquipment
767 Payment to purchase property, plant and equipment Concept (Monetary) For Period Credit ifrs-full:PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities
768 Capitalized interest Concept (Monetary) For Period ifrs-full:InterestCostsCapitalised
769 Capitalisation rate of borrowing costs eligible for capitalisation Concept (Percent) For Period ifrs-full:CapitalisationRateOfBorrowingCostsEligibleForCapitalisation
770 2419403 - Disclosure - Vessels under construction - Construction in Progress Rollforward (Details) Network

*

*

 http://www.scorpiotankers.com/role/VesselsUnderConstructionConstructionInProgressRollforwardDetails
771 Disclosure of detailed information about property, plant and equipment [table] Table

*

*

 ifrs-full:DisclosureOfPropertyPlantAndEquipmentTable
772 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
773 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
774 Construction in progress [member] Member ifrs-full:ConstructionInProgressMember
775 Disclosure of detailed information about property, plant and equipment [line items] LineItems ifrs-full:DisclosureOfPropertyPlantAndEquipmentLineItems
776 Construction in progress balance, beginning period Concept (Monetary) As Of Debit ifrs-full:ConstructionInProgress
777 Installment payments and other capitalized expenses Concept (Monetary) For Period Debit ifrs-full:AdditionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipment
778 Capitalized interest Concept (Monetary) For Period ifrs-full:InterestCostsCapitalised
779 Transferred to operating vessels and drydock Concept (Monetary) For Period Debit ifrs-full:IncreaseDecreaseThroughTransfersPropertyPlantAndEquipment
780 Construction in progress balance, period end Concept (Monetary) As Of Debit ifrs-full:ConstructionInProgress
781 2422401 - Disclosure - Carrying values of vessels, vessels under construction and goodwill (Details) Network

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*

 http://www.scorpiotankers.com/role/CarryingValuesOfVesselsVesselsUnderConstructionAndGoodwillDetails
782 Disclosure of impairment loss and reversal of impairment loss [table] Table

*

*

 ifrs-full:DisclosureOfImpairmentLossAndReversalOfImpairmentLossTable
783 Business combinations [axis] Axis ifrs-full:BusinessCombinationsAxis
784 Entity's total for business combinations [member] Member ifrs-full:EntitysTotalForBusinessCombinationsMember
785 NPTI September Closing [Member] Member stng:NPTISeptemberClosingMember
786 Segments [Axis] Axis ifrs-full:SegmentsAxis
787 Segments [member] Member ifrs-full:SegmentsMember
788 LR2 [Member] Member stng:LR2Member
789 LR1 [Member] Member stng:LR1Member
790 MR [Member] Member stng:MRMember
791 Handymax and MR [Member] Member stng:HandymaxandMRMember
792 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
793 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
794 Vessels [member] Member ifrs-full:ShipsMember
795 Construction in progress [member] Member ifrs-full:ConstructionInProgressMember
796 Disclosure of impairment loss and reversal of impairment loss [line items] LineItems ifrs-full:DisclosureOfImpairmentLossAndReversalOfImpairmentLossLineItems
797 Goodwill Concept (Monetary) As Of Debit ifrs-full:Goodwill
798 Average time charter rate period used to establish growth rate Concept (xbrli:durationItemType) For Period stng:AverageTimeCharterRatePeriodUsedToEstablishGrowthRate
799 Growth rate in freight rates Concept (Percent) As Of ifrs-full:DescriptionOfGrowthRateUsedToExtrapolateCashFlowProjections
800 Discount rate used Concept (Percent) As Of ifrs-full:DiscountRateUsedInCurrentMeasurementOfFairValueLessCostsOfDisposal
801 Number of vessels Concept (Integer) As Of stng:NumberOfShips
802 Number of vessels with fair value more than carrying value Concept (Integer) As Of stng:NumberOfShipsWithFairValueMoreThanCarryingValue
803 Number of vessels with fair value less than carrying value Concept (Integer) As Of stng:NumberOfShipsWithFairValueLessThanCarryingValue
804 Impairment loss recognised in profit or loss Concept (Monetary) For Period Debit ifrs-full:ImpairmentLossRecognisedInProfitOrLoss
805 Percentage increase in discount rate used in sensitivity analysis Concept (Percent) For Period stng:SensitivityAnalysisIncreaseInDiscountRateUsedForAssetsWithSignificantRiskOfMaterialAdjustmentsPercent
806 Number of vessels impaired with increase in discount rate used in sensitivity analysis Concept (Integer) For Period stng:SensitivityAnalysisIncreaseInDiscountRateUsedForAssetsWithSignificantRiskOfMaterialAdjustmentsNumberOfShipsImpaired
807 Impact on impairment loss with 1.0% increase in discount rate Concept (Monetary) For Period Debit stng:SensitivityAnalysisIncreaseInDiscountRateUsedForAssetsWithSignificantRiskOfMaterialAdjustmentsImpactOnImpairmentLoss
808 Percentage decrease in forecasted time charter rates used in sensitivity analysis Concept (Percent) For Period stng:SensitivityAnalysisDecreaseInTimeCharterRateUsedForAssetsWithSignificantRiskOfMaterialAdjustmentsPercent
809 Number of vessels impaired with decrease in discount rate used in sensitivity analysis Concept (Integer) For Period stng:SensitivityAnalysisDecreaseInDiscountRateUsedForAssetsWithSignificantRiskOfMaterialAdjustmentsNumberOfShipsImpaired
810 Impact on impairment loss with 5% decrease in forecasted time charter rates Concept (Monetary) For Period Debit stng:SensitivityAnalysisDecreaseInTimeCharterRatesForAssetsWithSignificantRiskOfMaterialAdjustmentsImpactOnImpairmentLoss
811 2425402 - Disclosure - Other non-current assets (Details) Network

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812 Disclosure Of Other Non-Current Assets [Table] Table

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*

 stng:DisclosureOfOtherNonCurrentAssetsTable
813 Associates [axis] Axis ifrs-full:SignificantInvestmentsInAssociatesAxis
814 Entity's total for associates [member] Member ifrs-full:EntitysTotalForAssociatesMember
815 Third Party Supplier [Member] Member stng:ThirdPartySupplierMember
816 Name Of Property1 [Axis] Axis stng:NameOfProperty1Axis
817 Name Of Property1 [Domain] Member stng:NameOfProperty1Domain
818 STI Beryl, STI Le Rocher, STI Larvotto [Member] Member stng:STIBerylSTILeRocherSTILarvottoMember
819 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
820 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
821 Exhaust Gas cleaning System [Member] Member stng:ExhaustGascleaningSystemMember
822 Vessels [member] Member ifrs-full:ShipsMember
823 Ballast Water Treatment Systems [Member] Member stng:BallastWaterTreatmentSystemsMember
824 Categories of related parties [axis] Axis ifrs-full:CategoriesOfRelatedPartiesAxis
825 Entity's total for related parties [member] Member ifrs-full:EntitysTotalForRelatedPartiesMember
826 Other related parties [member] Member ifrs-full:OtherRelatedPartiesMember
827 Counterparties [axis] Axis ifrs-full:CounterpartiesAxis
828 Counterparties [member] Member ifrs-full:CounterpartiesMember
829 Scorpio LR2 Pool Limited [Member] Member stng:ScorpioLR2PoolLimitedMember
830 Scorpio Handymax Tanker Pool Limited [Member] Member stng:ScorpioHandymaxTankerPoolLimitedMember
831 Scorpio LR1 Pool Limited [Member] Member stng:ScorpioLR1PoolLimitedMember
832 Scorpio Group Pools [Member] Member stng:ScorpioGroupPoolsMember
833 Disclosure Of Other Non-Current Assets [Line Items] LineItems stng:DisclosureOfOtherNonCurrentAssetsLineItems
834 Non-current receivables due from related parties Concept (Monetary) As Of Debit ifrs-full:NoncurrentReceivablesDueFromRelatedParties
835 Deposits on property, plant and equipment Concept (Monetary) As Of Debit stng:DepositsforPurchaseofPropertyPlantandEquipment
836 Sellers credit on lease financed vessels Concept (Monetary) As Of Debit stng:SaleLeasebackTransactionLongTermDeposit
837 Investment in ballast water treatment system supplier Concept (Monetary) As Of Debit ifrs-full:InvestmentsInSubsidiariesJointVenturesAndAssociates
838 Capitalized loan fees Concept (Monetary) As Of Debit stng:BorrowingCostsCapitalisedExpectedBorrowingCosts
839 Deferred drydock costs on bareboat chartered-in vessels (6) Concept (Monetary) As Of Debit stng:DeferredDrydockCostsonBareboatCharteredinVessels
840 Other non-current assets Concept (Monetary) As Of Debit ifrs-full:OtherNoncurrentAssets
841 Working capital repayment period upon vessel's exit from each pool Concept (xbrli:durationItemType) For Period stng:WorkingCapitalRepaymentPeriod
842 Number of tankers Concept (Integer) As Of stng:NumberOfShips
843 Payments to acquire property, plant, and equipment Concept (Monetary) For Period Credit stng:TotalConsiderationtoAcquirePropertyPlantandEquipment
844 Sale leaseback transaction, deposit per vessel Concept (Monetary) As Of Credit stng:SaleLeasebackTransactionDepositAmountPerShip
845 Sale leaseback transaction, aggregate amount Concept (Monetary) As Of Credit stng:SaleLeasebackTransactionDepositAmountInAggregate
846 Interest income on deposits Concept (Monetary) For Period Credit ifrs-full:InterestIncomeOnDeposits
847 Number of equipment Concept (Integer) For Period stng:NumberofEquipment
848 Installation period of property, plant and equipment Concept (xbrli:durationItemType) For Period stng:InstallationPeriodofPropertyPlantandEquipment
849 Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities Concept (Monetary) For Period Credit ifrs-full:OtherCashPaymentsToAcquireEquityOrDebtInstrumentsOfOtherEntitiesClassifiedAsInvestingActivities
850 Deposits for purchase of property, plant, and equipment and minority interest Concept (Monetary) As Of Debit stng:DepositsForPurchaseOfPropertyPlantAndEquipmentAndMinorityInterest
851 Period after investment acquired for which put option is exercisable Concept (xbrli:durationItemType) For Period stng:PeriodAfterInvestmentAcquiredPutOptionExercisable
852 Period after investment acquired for which call option is exercisable Concept (xbrli:durationItemType) For Period stng:PeriodAfterInvestmentAcquiredCallOptionExercisable
853 Aggregate difference in investment fair value between put and call option exercise prices Concept (Monetary) As Of Debit stng:AggregateDifferenceinInvestmentFairValueBetweenPutandCallOptionExercisePrices
854 2431402 - Disclosure - Accounts payable (Details) Network

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 http://www.scorpiotankers.com/role/AccountsPayableDetails
855 Disclosure of transactions between related parties [table] Table

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*

 ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesTable
856 Categories of related parties [axis] Axis ifrs-full:CategoriesOfRelatedPartiesAxis
857 Entity's total for related parties [member] Member ifrs-full:EntitysTotalForRelatedPartiesMember
858 Other related parties [member] Member ifrs-full:OtherRelatedPartiesMember
859 Counterparties [axis] Axis ifrs-full:CounterpartiesAxis
860 Counterparties [member] Member ifrs-full:CounterpartiesMember
861 SSM [Member] Member stng:ScorpioShipManagementSSMMember
862 Scorpio Services Holding Limited (SSH) [Member] Member stng:ScorpioServicesHoldingLimitedSSHMember
863 Scorpio Commercial Management SAM (SCM) [Member] Member stng:ScorpioCommercialManagementSAMSCMMember
864 Port Agent [Member] Member stng:PortAgentMember
865 Scorpio LR1 Pool Limited [Member] Member stng:ScorpioLR1PoolLimitedMember
866 Scorpio Handymax Tanker Pool Limited [Member] Member stng:ScorpioHandymaxTankerPoolLimitedMember
867 Scorpio LR2 Pool Limited [Member] Member stng:ScorpioLR2PoolLimitedMember
868 Insurance Broker [Member] Member stng:InsuranceBrokerMember
869 Scorpio Aframax Pool Limited [Member] Member stng:ScorpioAframaxPoolLimitedMember
870 Disclosure of transactions between related parties [line items] LineItems ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesLineItems
871 Related party payables Concept (Monetary) As Of Credit ifrs-full:TradeAndOtherCurrentPayablesToRelatedParties
872 Suppliers Concept (Monetary) As Of Credit ifrs-full:TradeAndOtherCurrentPayablesToTradeSuppliers
873 Accounts payable Concept (Monetary) As Of Credit ifrs-full:TradeAndOtherCurrentPayables
874 2434402 - Disclosure - Accrued expenses (Details) Network

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 http://www.scorpiotankers.com/role/AccruedExpensesDetails
875 Disclosure of transactions between related parties [table] Table

*

*

 ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesTable
876 Categories of related parties [axis] Axis ifrs-full:CategoriesOfRelatedPartiesAxis
877 Entity's total for related parties [member] Member ifrs-full:EntitysTotalForRelatedPartiesMember
878 Other related parties [member] Member ifrs-full:OtherRelatedPartiesMember
879 Counterparties [axis] Axis ifrs-full:CounterpartiesAxis
880 Counterparties [member] Member ifrs-full:CounterpartiesMember
881 Port Agent [Member] Member stng:PortAgentMember
882 SSM [Member] Member stng:ScorpioShipManagementSSMMember
883 Insurance Broker [Member] Member stng:InsuranceBrokerMember
884 Scorpio Commercial Management SAM (SCM) [Member] Member stng:ScorpioCommercialManagementSAMSCMMember
885 Disclosure of transactions between related parties [line items] LineItems ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesLineItems
886 Related party expenses Concept (Monetary) As Of Credit stng:CurrentAccruedExpensesAndOtherCurrentLiabilitiesToRelatedParties
887 Suppliers Concept (Monetary) As Of Credit stng:AccruedTradeExpenses
888 Accrued interest Concept (Monetary) As Of Credit ifrs-full:CurrentInterestPayable
889 Accrued short-term employee benefits Concept (Monetary) As Of Credit ifrs-full:ShorttermEmployeeBenefitsAccruals
890 Accrued transaction costs relating to the Merger Concept (Monetary) As Of Credit stng:AccruedTransactionCostsRelatedToBusinessCombination
891 Other accrued expenses Concept (Monetary) As Of Credit stng:OtherCurrentAccruedExpenses
892 Accrued expenses Concept (Monetary) As Of Credit ifrs-full:CurrentAccruedExpensesAndOtherCurrentLiabilities
893 2437402 - Disclosure - Current and long-term debt - Schedule of current and non-current portion of debt (Details) Network

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 http://www.scorpiotankers.com/role/CurrentAndLongTermDebtScheduleOfCurrentAndNonCurrentPortionOfDebtDetails
894 Disclosure of detailed information about borrowings [table] Table

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*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
895 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
896 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
897 Borrowings Excluding Finance Leases [Member] Member stng:BorrowingsExcludingFinanceLeasesMember
898 Finance Lease [Member] Member stng:FinanceLeaseMember
899 Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] Axis ifrs-full:CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis
900 Carrying amount [member] Member ifrs-full:CarryingAmountMember
901 Deferred financing fees [Member] Member stng:DeferredFinancingCostsMember
902 Disclosure of detailed information about borrowings [line items] LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
903 Current portion of long-term debt Concept (Monetary) As Of Credit ifrs-full:CurrentPortionOfLongtermBorrowings
904 Finance lease Concept (Monetary) As Of Credit ifrs-full:CurrentFinanceLeaseLiabilities
905 Current portion of long-term debt Concept (Monetary) As Of Credit ifrs-full:CurrentBorrowingsAndCurrentPortionOfNoncurrentBorrowings
906 Non-current portion Concept (Monetary) As Of Credit ifrs-full:LongtermBorrowings
907 Finance lease liability Concept (Monetary) As Of Credit ifrs-full:NoncurrentFinanceLeaseLiabilities
908 Total debt outstanding Concept (Monetary) As Of Credit ifrs-full:Borrowings
909 2437403 - Disclosure - Current and long-term debt - Schedule of debt rollforward by facility (Details) Network

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 http://www.scorpiotankers.com/role/CurrentAndLongTermDebtScheduleOfDebtRollforwardByFacilityDetails
910 Disclosure of detailed information about borrowings [table] Table

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*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
911 Business combinations [axis] Axis ifrs-full:BusinessCombinationsAxis
912 Entity's total for business combinations [member] Member ifrs-full:EntitysTotalForBusinessCombinationsMember
913 NPTI September Closing [Member] Member stng:NPTISeptemberClosingMember
914 Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] Axis ifrs-full:CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis
915 Carrying amount [member] Member ifrs-full:CarryingAmountMember
916 Gross carrying amount [member] Member ifrs-full:GrossCarryingAmountMember
917 Deferred financing fees [Member] Member stng:DeferredFinancingCostsMember
918 Net carrying amount [Member] Member stng:NetCarryingAmountMember
919 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
920 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
921 K-Sure Credit Facility [Member] Member stng:SeniorSecuredTermLoanFacilityKSureCreditFacilityMember
922 KEXIM Credit Facility [Member] Member stng:SeniorSecuredTermLoanFacilityKEXIMCreditFacilityMember
923 Credit Suisse Credit Facility [Member] Member stng:SeniorSecuredTermLoanFacilityCreditSuisseCreditFacilityMember
924 ABN AMRO Credit Facility [Member] Member stng:SeniorSecuredTermLoanFacilityABNAMROCreditFacilityMember
925 ING Credit Facility [Member] Member stng:SeniorSecuredTermLoanFacilityINGCreditFacilityMember
926 BNP Paribas Credit Facility [Member] Member stng:SeniorSecuredTermLoanFacilityBNPParibasCreditFacilityMember
927 Scotiabank Credit Facility [Member] Member stng:SeniorSecuredTermLoanFacilityScotiabankCreditFacilityMember
928 NIBC Credit Facility [Member] Member stng:SeniorSecuredTermLoanFacilityNIBCCreditFacilityMember
929 2018 NIBC Credit Facility [Member] Member stng:SeniorSecuredTermLoanFacility2018NIBCCreditFacilityMember
930 2016 Credit Facility [Member] Member stng:SeniorSecuredLoanFacility2016CreditFacilityMember
931 2017 Credit Facility [Member] Member stng:SeniorSecuredTermLoanFacility2017CreditFacilityMember
932 HSH Credit Facility [Member] Member stng:SeniorSecuredTermLoanFacilityHSHCreditFacilityMember
933 DVB 2017 Credit Facility [Member] Member stng:SeniorSecuredTermLoanFacilityDVB2017CreditFacilityMember
934 Credit Agricole Credit Facility [Member] Member stng:SeniorSecuredTermLoanFacilityCreditAgricoleCreditFacilityMember
935 ABN / K-Sure Credit Facility [Member] Member stng:SeniorSecuredTermLoanFacilityABNAMROKSureCreditFacilityMember
936 Citibank / K-Sure Credit Facility [Member] Member stng:SeniorSecuredTermLoanFacilityCitibankKSureCreditFacilityMember
937 ABN / SEB Credit Facility [Member] Member stng:SeniorSecuredTermLoanFacilityABNSEBCreditFacilityMember
938 Ocean Yield Lease Financing [Member] Member stng:FinanceLeaseOceanYieldLeaseFinancingMember
939 CMBFL Lease Financing [Member] Member stng:FinanceLeaseCMBFLLeaseFinancingMember
940 BCFL Lease Financing (LR2s) [Member] Member stng:FinanceLeaseBCFLLeaseFinancingLR2sMember
941 CSSC Lease Financing [Member] Member stng:FinanceLeaseCSSCLeaseFinancingMember
942 BCFL Lease Financing (MRs) [Member] Member stng:FinanceLeaseBCFLLeaseFinancingMRsMember
943 2018 CMBFL Lease Financing [Member] Member stng:SeniorSecuredTermLoanFacility2018CMBFLLeaseFinancingMember
944 $116.0 Million Lease Financing [Member] Member stng:SeniorSecuredTermLoanFacility116.0millionLeaseFinancingMember
945 AVIC Lease Financing [Member] Member stng:SeniorSecuredTermLoanFacilityAVICLeaseFinancingMember
946 China Huarong Lease Financing [Member] Member stng:SeniorSecuredTermLoanFacilityChinaHuarongLeaseFinancingMember
947 $157.5 Million Lease Financing [Member] Member stng:SeniorSecuredTermLoanFacility157.5millionLeaseFinancingMember
948 COSCO Lease Financing [Member] Member stng:SeniorSecuredTermLoanFacilityCOSCOLeaseFinancingMember
949 Unsecured Senior Notes Due 2020 [Member] Member stng:UnsecuredSeniorNotesdue2020Member
950 Unsecured Senior Notes Due 2019 [Member] Member stng:UnsecuredSeniorNotesDue2019Member
951 Convertible Notes due 2019 [Member] Member stng:ConvertibleSeniorNotesDue2019Member
952 Convertible Notes due 2022 [Member] Member stng:ConvertibleSeniorNotesDue2022Member
953 Disclosure of detailed information about borrowings [line items] LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
954 Reconciliation Of Changes In Borrowings [Roll Forward] Abstract stng:ReconciliationOfChangesInBorrowingsRollForward
955 Carrying Value as of December 31, 2017 Concept (Monetary) As Of Credit ifrs-full:Borrowings
956 Drawdowns Concept (Monetary) For Period Debit ifrs-full:ProceedsFromBorrowingsClassifiedAsFinancingActivities
957 Repayments Concept (Monetary) For Period Credit ifrs-full:RepaymentsOfBorrowingsClassifiedAsFinancingActivities
958 Other Activity Concept (Monetary) For Period Credit stng:BorrowingsOtherActivity
959 Carrying Value as of December 31, 2018 Concept (Monetary) As Of Credit ifrs-full:Borrowings
960 Current portion of long-term debt Concept (Monetary) As Of Credit ifrs-full:CurrentBorrowingsAndCurrentPortionOfNoncurrentBorrowings
961 Long-term debt Concept (Monetary) As Of Credit ifrs-full:LongtermBorrowings
962 2437404 - Disclosure - Current and long-term debt - Secured debt (Details) Network

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*

 http://www.scorpiotankers.com/role/CurrentAndLongTermDebtSecuredDebtDetails
963 Disclosure of detailed information about borrowings [table] Table

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*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
964 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
965 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
966 Secured Debt [Member] Member stng:SecuredBorrowingsMember
967 Disclosure of detailed information about borrowings [line items] LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
968 EBITDA to interest expense ratio minimum Concept (Decimal) For Period stng:BorrowingsFinancialCovenantsEBITDAToInterestExpenseRatioMinimum
969 2437405 - Disclosure - Current and long-term debt - Schedule of minimum threshold for the aggregate fair market value of vessels as a percentage (Details) Network

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 http://www.scorpiotankers.com/role/CurrentAndLongTermDebtScheduleOfMinimumThresholdForAggregateFairMarketValueOfVesselsAsPercentageDetails
970 Disclosure of detailed information about borrowings [table] Table

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*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
971 Borrowings, Financial Covenants Period Axis [Axis] Axis stng:BorrowingsFinancialCovenantsPeriodAxisAxis
972 Borrowings, Financial Covenants Period Axis [Domain] Member stng:BorrowingsFinancialCovenantsPeriodAxisDomain
973 Borrowings, Financial Covenants, Period One [Member] Member stng:BorrowingsFinancialCovenantsPeriodOneMember
974 Borrowings, Financial Covenants, Period Two [Member] Member stng:BorrowingsFinancialCovenantsPeriodTwoMember
975 Borrowings, Financial Covenants, Period Three [Member] Member stng:BorrowingsFinancialCovenantsPeriodThreeMember
976 Borrowings, Financial Covenants, Period Four [Member] Member stng:BorrowingsFinancialCovenantsPeriodFourMember
977 Borrowings, Financial Covenants, Period Five [Member] Member stng:BorrowingsFinancialCovenantsPeriodFiveMember
978 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
979 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
980 Vessels [member] Member ifrs-full:ShipsMember
981 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
982 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
983 KEXIM Credit Facility [Member] Member stng:SeniorSecuredTermLoanFacilityKEXIMCreditFacilityMember
984 2017 Credit Facility [Member] Member stng:SeniorSecuredTermLoanFacility2017CreditFacilityMember
985 ABN AMRO Credit Facility [Member] Member stng:SeniorSecuredTermLoanFacilityABNAMROCreditFacilityMember
986 Disclosure of detailed information about borrowings [line items] LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
987 Minimum ratio for fair value of vessels Concept (Percent) For Period stng:BorrowingsFinancialCovenantsMinimumThresholdForFairMarketValueOfShipsAsPercentageOfPrincipalAmount
988 2437406 - Disclosure - Current and long-term debt - K-sure credit facility (Details) Network

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 http://www.scorpiotankers.com/role/CurrentAndLongTermDebtKSureCreditFacilityDetails
989 Disclosure of detailed information about borrowings [table] Table

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*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
990 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
991 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
992 K-Sure Credit Facility [Member] Member stng:SeniorSecuredTermLoanFacilityKSureCreditFacilityMember
993 K-Sure Credit Facility- K-Sure Tranche [Member] Member stng:SeniorSecuredTermLoanFacilityKSureCreditFacilityKSureTrancheMember
994 K-Sure Credit Facility- Commercial Tranche [Member] Member stng:SeniorSecuredTermLoanFacilityKSureCreditFacilityCommercialTrancheMember
995 Disclosure of detailed information about borrowings [line items] LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
996 Loan maximum borrowing capacity Concept (Monetary) As Of Credit stng:LineOfCreditFacilityMaximumBorrowingCapacity1
997 Percentage of borrowings covered Concept (Percent) As Of stng:BorrowingsPercentageOfBorrowingsCovered
998 Debt outstanding Concept (Monetary) As Of Credit ifrs-full:Borrowings
999 Repayments Concept (Monetary) For Period Credit ifrs-full:RepaymentsOfBorrowingsClassifiedAsFinancingActivities
1000 Write-offs of deferred financing fees related to repayment of debt Concept (Monetary) For Period Debit stng:WriteOffOfDeferredDebtIssuanceCostRepaymentOfBorrowings
1001 2437407 - Disclosure - Current and long-term debt - KEXIM credit facility (Details) Network

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 http://www.scorpiotankers.com/role/CurrentAndLongTermDebtKeximCreditFacilityDetails
1002 Disclosure of detailed information about borrowings [table] Table

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*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
1003 Types of interest rates [axis] Axis ifrs-full:TypesOfInterestRatesAxis
1004 Interest rate types [member] Member ifrs-full:InterestRateTypesMember
1005 London Interbank Offered Rate (LIBOR) [Member] Member stng:LondonInterbankOfferedRateLIBOR1Member
1006 Borrowings Covenant Terms [Axis] Axis stng:BorrowingsCovenantTermsAxis
1007 Borrowings Covenant Terms Axis [Domain] Member stng:BorrowingsCovenantTermsAxisDomain
1008 Consolidated Liquidity Requirement - Scenario One [Member] Member stng:ConsolidatedLiquidityRequirementScenarioOneMember
1009 Consolidated Liquidity Requirement - Scenario Two [Member] Member stng:ConsolidatedLiquidityRequirementScenarioTwoMember
1010 Maturity [axis] Axis ifrs-full:MaturityAxis
1011 Aggregated time bands [member] Member ifrs-full:AggregatedTimeBandsMember
1012 Later than one year and not later than five years [member] Member ifrs-full:LaterThanOneYearAndNotLaterThanFiveYearsMember
1013 Later than five years [member] Member ifrs-full:LaterThanFiveYearsMember
1014 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
1015 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
1016 Construction in progress [member] Member ifrs-full:ConstructionInProgressMember
1017 Name Of Property1 [Axis] Axis stng:NameOfProperty1Axis
1018 Name Of Property1 [Domain] Member stng:NameOfProperty1Domain
1019 Newbuilding Program [Member] Member stng:NewbuildingProgramMember
1020 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
1021 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
1022 KEXIM Credit Facility [Member] Member stng:SeniorSecuredTermLoanFacilityKEXIMCreditFacilityMember
1023 KEXIM Credit Facility- KEXIM Tranche [Member] Member stng:SeniorSecuredTermLoanFacilityKEXIMCreditFacilityKEXIMTrancheMember
1024 KEXIM Credit Facility- Commercial Tranche [Member] Member stng:SeniorSecuredTermLoanFacilityKEXIMCreditFacilityCommercialTrancheMember
1025 Floating Rate Guaranteed Notes Due 2019 Member - KEXIM Tranche [Member] Member stng:FloatingRateGuaranteedNotesDue2019KEXIMTrancheMember
1026 Disclosure of detailed information about borrowings [line items] LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
1027 Loan maximum borrowing capacity Concept (Monetary) As Of Credit stng:LineOfCreditFacilityMaximumBorrowingCapacity1
1028 Number of vessels purchased and delivered Concept (Integer) As Of stng:NumberOfShipsPurchased
1029 Optional guarantee, term Concept (xbrli:durationItemType) For Period stng:BorrowingsOptionalGuaranteeTerm
1030 Reduced funding obligation percent Concept (Percent) As Of stng:BorrowingsAnnualReducedFundingObligationPercentage
1031 Periodic payment percent Concept (Percent) As Of stng:BorrowingsPercentageOfRepaymentsGuaranteed
1032 Maturity term after delivery date Concept (xbrli:durationItemType) For Period stng:BorrowingsMaturityTermAfterDeliveryDate
1033 Number of consecutive semi-annual repayments installments Concept (Integer) For Period stng:BorrowingsNumberOfConsecutiveSemiAnnualRepaymentsInstallments
1034 Borrowings instrument term Concept (xbrli:durationItemType) For Period stng:BorrowingsMaturityTerm
1035 Adjustment to interest rate basis Concept (Percent) As Of ifrs-full:BorrowingsAdjustmentToInterestRateBasis
1036 Net debt to capitalization ratio Concept (Decimal) For Period stng:BorrowingsFinancialCovenantsNetDebtToCapitalizationRatioMaximum
1037 Consolidated tangible net worth Concept (Monetary) For Period Credit stng:BorrowingsFinancialCovenantsConsolidatedTangibleNetWorthMinimum
1038 Cumulative positive net income Concept (Percent) For Period stng:BorrowingsFinancialCovenantsCumulativePositiveNetIncomePercentage
1039 Net proceeds of equity issuance Concept (Percent) For Period stng:BorrowingsFinancialCovenantsNetProceedsOfEquityIssuance
1040 Covenant liquidity requirement amount Concept (Monetary) As Of Credit stng:BorrowingsFinancialCovenantsLiquidityRequirementAmount
1041 Consolidated liquidity requirement per each owned vessel Concept (Monetary) As Of Credit stng:BorrowingsCovenantLiquidityRequirementPerEachOwnedShip
1042 Consolidated liquidity requirement per each chartered-in vessel Concept (Monetary) As Of Credit stng:BorrowingsCovenantLiquidityRequirementPerEachCharteredInShip
1043 Minimum ratio for fair value of vessels Concept (Percent) For Period stng:BorrowingsFinancialCovenantsMinimumThresholdForFairMarketValueOfShipsAsPercentageOfPrincipalAmount
1044 Debt outstanding Concept (Monetary) As Of Credit ifrs-full:Borrowings
1045 2437408 - Disclosure - Current and long-term debt - Credit suisse credit facility (Details) Network

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 http://www.scorpiotankers.com/role/CurrentAndLongTermDebtCreditSuisseCreditFacilityDetails
1046 Disclosure of detailed information about borrowings [table] Table

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*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
1047 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
1048 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
1049 Credit Suisse Credit Facility [Member] Member stng:SeniorSecuredTermLoanFacilityCreditSuisseCreditFacilityMember
1050 Disclosure of detailed information about borrowings [line items] LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
1051 Loan maximum borrowing capacity Concept (Monetary) As Of Credit stng:LineOfCreditFacilityMaximumBorrowingCapacity1
1052 Repayments Concept (Monetary) For Period Credit ifrs-full:RepaymentsOfBorrowingsClassifiedAsFinancingActivities
1053 Write-offs of deferred financing fees related to repayment of debt Concept (Monetary) For Period Debit stng:WriteOffOfDeferredDebtIssuanceCostRepaymentOfBorrowings
1054 2437409 - Disclosure - Current and long-term debt - ABN AMRO credit facility (Details) Network

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 http://www.scorpiotankers.com/role/CurrentAndLongTermDebtAbnAmroCreditFacilityDetails
1055 Disclosure of detailed information about borrowings [table] Table

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*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
1056 Borrowings, Financial Covenants Period Axis [Axis] Axis stng:BorrowingsFinancialCovenantsPeriodAxisAxis
1057 Borrowings, Financial Covenants Period Axis [Domain] Member stng:BorrowingsFinancialCovenantsPeriodAxisDomain
1058 Borrowings, Financial Covenants, Period One [Member] Member stng:BorrowingsFinancialCovenantsPeriodOneMember
1059 Borrowings, Financial Covenants, Period Two [Member] Member stng:BorrowingsFinancialCovenantsPeriodTwoMember
1060 Types of interest rates [axis] Axis ifrs-full:TypesOfInterestRatesAxis
1061 Interest rate types [member] Member ifrs-full:InterestRateTypesMember
1062 London Interbank Offered Rate (LIBOR) [Member] Member stng:LondonInterbankOfferedRateLIBOR1Member
1063 Borrowings Covenant Terms [Axis] Axis stng:BorrowingsCovenantTermsAxis
1064 Borrowings Covenant Terms Axis [Domain] Member stng:BorrowingsCovenantTermsAxisDomain
1065 Consolidated Liquidity Requirement - Scenario One [Member] Member stng:ConsolidatedLiquidityRequirementScenarioOneMember
1066 Consolidated Liquidity Requirement - Scenario Two [Member] Member stng:ConsolidatedLiquidityRequirementScenarioTwoMember
1067 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
1068 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
1069 ABN AMRO Credit Facility [Member] Member stng:SeniorSecuredTermLoanFacilityABNAMROCreditFacilityMember
1070 Disclosure of detailed information about borrowings [line items] LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
1071 Loan maximum borrowing capacity Concept (Monetary) As Of Credit stng:LineOfCreditFacilityMaximumBorrowingCapacity1
1072 Borrowings instrument term Concept (xbrli:durationItemType) For Period stng:BorrowingsMaturityTerm
1073 Maturity term after delivery date Concept (xbrli:durationItemType) For Period stng:BorrowingsMaturityTermAfterDeliveryDate
1074 Borrowings first installment period Concept (xbrli:durationItemType) For Period stng:BorrowingsFirstInstallmentPeriod
1075 Adjustment to interest rate basis Concept (Percent) As Of ifrs-full:BorrowingsAdjustmentToInterestRateBasis
1076 Net debt to capitalization ratio Concept (Decimal) For Period stng:BorrowingsFinancialCovenantsNetDebtToCapitalizationRatioMaximum
1077 Consolidated tangible net worth Concept (Monetary) For Period Credit stng:BorrowingsFinancialCovenantsConsolidatedTangibleNetWorthMinimum
1078 Cumulative positive net income Concept (Percent) For Period stng:BorrowingsFinancialCovenantsCumulativePositiveNetIncomePercentage
1079 Net proceeds of equity issuance Concept (Percent) For Period stng:BorrowingsFinancialCovenantsNetProceedsOfEquityIssuance
1080 Covenant liquidity requirement amount Concept (Monetary) As Of Credit stng:BorrowingsFinancialCovenantsLiquidityRequirementAmount
1081 Consolidated liquidity requirement per each owned vessel Concept (Monetary) As Of Credit stng:BorrowingsCovenantLiquidityRequirementPerEachOwnedShip
1082 Minimum ratio for fair value of vessels Concept (Percent) For Period stng:BorrowingsFinancialCovenantsMinimumThresholdForFairMarketValueOfShipsAsPercentageOfPrincipalAmount
1083 Repayments Concept (Monetary) For Period Credit ifrs-full:RepaymentsOfBorrowingsClassifiedAsFinancingActivities
1084 Unscheduled repayment of borrowings Concept (Monetary) For Period Credit stng:RepaymentsOfBorrowingsUnscheduledClassifiedAsFinancingActivities
1085 Debt outstanding Concept (Monetary) As Of Credit ifrs-full:Borrowings
1086 2437410 - Disclosure - Current and long-term debt - ING credit facility (Details) Network

*

*

 http://www.scorpiotankers.com/role/CurrentAndLongTermDebtIngCreditFacilityDetails
1087 Disclosure of detailed information about borrowings [table] Table

*

*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
1088 Borrowings, Repayment Period [Axis] Axis stng:BorrowingsRepaymentPeriodAxis
1089 Borrowings, Repayment Period [Axis] [Domain] Member stng:BorrowingsRepaymentPeriodAxisDomain
1090 First Eight Installments [Member] Member stng:FirstEightInstallmentsMember
1091 Remainder of Payments [Member] Member stng:RemainderofPaymentsMember
1092 Name Of Property1 [Axis] Axis stng:NameOfProperty1Axis
1093 Name Of Property1 [Domain] Member stng:NameOfProperty1Domain
1094 STI Lombard, STI Osceola, STI Grace, STI Jermyn, STI Black Hawk and STI Pontiac [Member] Member stng:STILombardSTIOsceolaSTIGraceSTIJermynSTIBlackHawkandSTIPontiacMember
1095 STI Rotherhithe and STI Notting Hill [Member] Member stng:STIRotherhitheandSTINottingHillMember
1096 Types of interest rates [axis] Axis ifrs-full:TypesOfInterestRatesAxis
1097 Interest rate types [member] Member ifrs-full:InterestRateTypesMember
1098 London Interbank Offered Rate (LIBOR) [Member] Member stng:LondonInterbankOfferedRateLIBOR1Member
1099 Borrowings Covenant Terms [Axis] Axis stng:BorrowingsCovenantTermsAxis
1100 Borrowings Covenant Terms Axis [Domain] Member stng:BorrowingsCovenantTermsAxisDomain
1101 Consolidated Liquidity Requirement - Scenario One [Member] Member stng:ConsolidatedLiquidityRequirementScenarioOneMember
1102 Consolidated Liquidity Requirement - Scenario Two [Member] Member stng:ConsolidatedLiquidityRequirementScenarioTwoMember
1103 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
1104 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
1105 ING Credit Facility [Member] Member stng:SeniorSecuredTermLoanFacilityINGCreditFacilityMember
1106 Disclosure of detailed information about borrowings [line items] LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
1107 Loan maximum borrowing capacity Concept (Monetary) As Of Credit stng:LineOfCreditFacilityMaximumBorrowingCapacity1
1108 Debt outstanding Concept (Monetary) As Of Credit ifrs-full:Borrowings
1109 Borrowings instrument term Concept (xbrli:durationItemType) For Period stng:BorrowingsMaturityTerm
1110 Periodic borrowing payment amount Concept (Monetary) For Period Credit stng:BorrowingsPeriodicPaymentAmount
1111 Adjustment to interest rate basis Concept (Percent) As Of ifrs-full:BorrowingsAdjustmentToInterestRateBasis
1112 Net debt to capitalization ratio Concept (Decimal) For Period stng:BorrowingsFinancialCovenantsNetDebtToCapitalizationRatioMaximum
1113 Consolidated tangible net worth Concept (Monetary) For Period Credit stng:BorrowingsFinancialCovenantsConsolidatedTangibleNetWorthMinimum
1114 Cumulative positive net income Concept (Percent) For Period stng:BorrowingsFinancialCovenantsCumulativePositiveNetIncomePercentage
1115 Net proceeds of equity issuance Concept (Percent) For Period stng:BorrowingsFinancialCovenantsNetProceedsOfEquityIssuance
1116 Covenant liquidity requirement amount Concept (Monetary) As Of Credit stng:BorrowingsFinancialCovenantsLiquidityRequirementAmount
1117 Consolidated liquidity requirement per each owned vessel Concept (Monetary) As Of Credit stng:BorrowingsCovenantLiquidityRequirementPerEachOwnedShip
1118 Consolidated liquidity requirement per each chartered-in vessel Concept (Monetary) As Of Credit stng:BorrowingsCovenantLiquidityRequirementPerEachCharteredInShip
1119 Minimum ratio for fair value of vessels Concept (Percent) For Period stng:BorrowingsFinancialCovenantsMinimumThresholdForFairMarketValueOfShipsAsPercentageOfPrincipalAmount
1120 2437411 - Disclosure - Current and long-term debt - BNP paribas credit facility (Details) Network

*

*

 http://www.scorpiotankers.com/role/CurrentAndLongTermDebtBnpParibasCreditFacilityDetails
1121 Disclosure of detailed information about borrowings [table] Table

*

*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
1122 Name Of Property1 [Axis] Axis stng:NameOfProperty1Axis
1123 Name Of Property1 [Domain] Member stng:NameOfProperty1Domain
1124 STI Soho [Member] Member stng:STISohoMember
1125 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
1126 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
1127 Vessels [member] Member ifrs-full:ShipsMember
1128 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
1129 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
1130 BNP Paribas Credit Facility [Member] Member stng:SeniorSecuredTermLoanFacilityBNPParibasCreditFacilityMember
1131 Disclosure of detailed information about borrowings [line items] LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
1132 Loan maximum borrowing capacity Concept (Monetary) As Of Credit stng:LineOfCreditFacilityMaximumBorrowingCapacity1
1133 Increase (decrease) in notional amount Concept (Monetary) For Period Credit stng:IncreaseDecreaseInMaximumBorrowingCapacity
1134 Repayments Concept (Monetary) For Period Credit ifrs-full:RepaymentsOfBorrowingsClassifiedAsFinancingActivities
1135 Write-offs of deferred financing fees related to repayment of debt Concept (Monetary) For Period Debit stng:WriteOffOfDeferredDebtIssuanceCostRepaymentOfBorrowings
1136 2437412 - Disclosure - Current and long-term debt - Scotiabank credit facility (Details) Network

*

*

 http://www.scorpiotankers.com/role/CurrentAndLongTermDebtScotiabankCreditFacilityDetails
1137 Disclosure of detailed information about borrowings [table] Table

*

*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
1138 Name Of Property1 [Axis] Axis stng:NameOfProperty1Axis
1139 Name Of Property1 [Domain] Member stng:NameOfProperty1Domain
1140 STI Rose [Member] Member stng:STIRoseMember
1141 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
1142 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
1143 Vessels [member] Member ifrs-full:ShipsMember
1144 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
1145 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
1146 Scotiabank Credit Facility [Member] Member stng:SeniorSecuredTermLoanFacilityScotiabankCreditFacilityMember
1147 AVIC Lease Financing [Member] Member stng:SeniorSecuredTermLoanFacilityAVICLeaseFinancingMember
1148 Disclosure of detailed information about borrowings [line items] LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
1149 Loan maximum borrowing capacity Concept (Monetary) As Of Credit stng:LineOfCreditFacilityMaximumBorrowingCapacity1
1150 Debt outstanding Concept (Monetary) As Of Credit ifrs-full:Borrowings
1151 Drawdowns Concept (Monetary) For Period Debit ifrs-full:ProceedsFromBorrowingsClassifiedAsFinancingActivities
1152 Write-offs of deferred financing fees related to repayment of debt Concept (Monetary) For Period Debit stng:WriteOffOfDeferredDebtIssuanceCostRepaymentOfBorrowings
1153 2437413 - Disclosure - Current and long-term debt - NIBC credit facility (Details) Network

*

*

 http://www.scorpiotankers.com/role/CurrentAndLongTermDebtNibcCreditFacilityDetails
1154 Disclosure of detailed information about borrowings [table] Table

*

*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
1155 Name Of Property1 [Axis] Axis stng:NameOfProperty1Axis
1156 Name Of Property1 [Domain] Member stng:NameOfProperty1Domain
1157 STI Fontvieille And STI Ville [Member] Member stng:STIFontvieilleAndSTIVilleMember
1158 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
1159 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
1160 Vessels [member] Member ifrs-full:ShipsMember
1161 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
1162 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
1163 NIBC Credit Facility [Member] Member stng:SeniorSecuredTermLoanFacilityNIBCCreditFacilityMember
1164 Disclosure of detailed information about borrowings [line items] LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
1165 Loan maximum borrowing capacity Concept (Monetary) As Of Credit stng:LineOfCreditFacilityMaximumBorrowingCapacity1
1166 Repayments Concept (Monetary) For Period Credit ifrs-full:RepaymentsOfBorrowingsClassifiedAsFinancingActivities
1167 Write-offs of deferred financing fees related to repayment of debt Concept (Monetary) For Period Debit stng:WriteOffOfDeferredDebtIssuanceCostRepaymentOfBorrowings
1168 2437414 - Disclosure - Current and long-term debt - 2018 NIBC Credit Facility (Details) Network

*

*

 http://www.scorpiotankers.com/role/CurrentAndLongTermDebt2018NibcCreditFacilityDetails
1169 Disclosure of detailed information about borrowings [table] Table

*

*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
1170 Borrowings, Financial Covenants Period Axis [Axis] Axis stng:BorrowingsFinancialCovenantsPeriodAxisAxis
1171 Borrowings, Financial Covenants Period Axis [Domain] Member stng:BorrowingsFinancialCovenantsPeriodAxisDomain
1172 Borrowings, Financial Covenants, Period One [Member] Member stng:BorrowingsFinancialCovenantsPeriodOneMember
1173 Borrowings, Financial Covenants, Period Two [Member] Member stng:BorrowingsFinancialCovenantsPeriodTwoMember
1174 Borrowings, Financial Covenants, Period Three [Member] Member stng:BorrowingsFinancialCovenantsPeriodThreeMember
1175 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
1176 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
1177 Vessels [member] Member ifrs-full:ShipsMember
1178 Borrowings Covenant Terms [Axis] Axis stng:BorrowingsCovenantTermsAxis
1179 Borrowings Covenant Terms Axis [Domain] Member stng:BorrowingsCovenantTermsAxisDomain
1180 Consolidated Liquidity Requirement - Scenario One [Member] Member stng:ConsolidatedLiquidityRequirementScenarioOneMember
1181 Consolidated Liquidity Requirement - Scenario Two [Member] Member stng:ConsolidatedLiquidityRequirementScenarioTwoMember
1182 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
1183 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
1184 2018 NIBC Credit Facility [Member] Member stng:SeniorSecuredTermLoanFacility2018NIBCCreditFacilityMember
1185 Types of interest rates [axis] Axis ifrs-full:TypesOfInterestRatesAxis
1186 Interest rate types [member] Member ifrs-full:InterestRateTypesMember
1187 London Interbank Offered Rate (LIBOR) [Member] Member stng:LondonInterbankOfferedRateLIBOR1Member
1188 Disclosure of detailed information about borrowings [line items] LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
1189 Loan maximum borrowing capacity Concept (Monetary) As Of Credit stng:LineOfCreditFacilityMaximumBorrowingCapacity1
1190 Adjustment to interest rate basis Concept (Percent) As Of ifrs-full:BorrowingsAdjustmentToInterestRateBasis
1191 Periodic borrowing payment amount Concept (Monetary) For Period Credit stng:BorrowingsPeriodicPaymentAmount
1192 Net debt to capitalization ratio Concept (Decimal) For Period stng:BorrowingsFinancialCovenantsNetDebtToCapitalizationRatioMaximum
1193 Consolidated tangible net worth Concept (Monetary) For Period Credit stng:BorrowingsFinancialCovenantsConsolidatedTangibleNetWorthMinimum
1194 Cumulative positive net income Concept (Percent) For Period stng:BorrowingsFinancialCovenantsCumulativePositiveNetIncomePercentage
1195 Net proceeds of equity issuance Concept (Percent) For Period stng:BorrowingsFinancialCovenantsNetProceedsOfEquityIssuance
1196 Covenant liquidity requirement amount Concept (Monetary) As Of Credit stng:BorrowingsFinancialCovenantsLiquidityRequirementAmount
1197 Consolidated liquidity requirement per each owned vessel Concept (Monetary) As Of Credit stng:BorrowingsCovenantLiquidityRequirementPerEachOwnedShip
1198 Consolidated liquidity requirement per each chartered-in vessel Concept (Monetary) As Of Credit stng:BorrowingsCovenantLiquidityRequirementPerEachCharteredInShip
1199 Minimum ratio for fair value of vessels Concept (Percent) For Period stng:BorrowingsFinancialCovenantsMinimumThresholdForFairMarketValueOfShipsAsPercentageOfPrincipalAmount
1200 Borrowings Concept (Monetary) As Of Credit ifrs-full:Borrowings
1201 2437415 - Disclosure - Current and long-term debt - 2016 credit facility (Details) Network

*

*

 http://www.scorpiotankers.com/role/CurrentAndLongTermDebt2016CreditFacilityDetails
1202 Disclosure of detailed information about borrowings [table] Table

*

*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
1203 Segments [Axis] Axis ifrs-full:SegmentsAxis
1204 Segments [member] Member ifrs-full:SegmentsMember
1205 MR [Member] Member stng:MRMember
1206 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
1207 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
1208 Vessels [member] Member ifrs-full:ShipsMember
1209 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
1210 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
1211 2016 Credit Facility [Member] Member stng:SeniorSecuredLoanFacility2016CreditFacilityMember
1212 2016 Term Loan [Member] Member stng:SeniorSecuredLoanFacility2016CreditFacilityTermLoanMember
1213 2016 Revolving Credit Facility [Member] Member stng:SeniorSecuredLoanFacility2016CreditFacilityRevolvingCreditFacilityMember
1214 Disclosure of detailed information about borrowings [line items] LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
1215 Loan maximum borrowing capacity Concept (Monetary) As Of Credit stng:LineOfCreditFacilityMaximumBorrowingCapacity1
1216 Number of collateralized vessels refinanced Concept (Integer) For Period stng:CollateralHeldAsSecurityAndOtherCreditEnhancementsNumberOfShipsRefinanced
1217 Debt outstanding Concept (Monetary) As Of Credit ifrs-full:Borrowings
1218 Repayments Concept (Monetary) For Period Credit ifrs-full:RepaymentsOfBorrowingsClassifiedAsFinancingActivities
1219 Write-offs of deferred financing fees related to repayment of debt Concept (Monetary) For Period Debit stng:WriteOffOfDeferredDebtIssuanceCostRepaymentOfBorrowings
1220 2437416 - Disclosure - Current and long-term debt - 2017 credit facility (Details) Network

*

*

 http://www.scorpiotankers.com/role/CurrentAndLongTermDebt2017CreditFacilityDetails
1221 Disclosure of detailed information about borrowings [table] Table

*

*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
1222 Name Of Property1 [Axis] Axis stng:NameOfProperty1Axis
1223 Name Of Property1 [Domain] Member stng:NameOfProperty1Domain
1224 Seven Newbuildings [Member] Member stng:SevenNewBuildingsMember
1225 STI Jardins [Member] Member stng:STIJardinsMember
1226 Borrowings Covenant Terms [Axis] Axis stng:BorrowingsCovenantTermsAxis
1227 Borrowings Covenant Terms Axis [Domain] Member stng:BorrowingsCovenantTermsAxisDomain
1228 Consolidated Liquidity Requirement - Scenario One [Member] Member stng:ConsolidatedLiquidityRequirementScenarioOneMember
1229 Consolidated Liquidity Requirement - Scenario Two [Member] Member stng:ConsolidatedLiquidityRequirementScenarioTwoMember
1230 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
1231 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
1232 Vessels [member] Member ifrs-full:ShipsMember
1233 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
1234 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
1235 2017 Credit Facility [Member] Member stng:SeniorSecuredTermLoanFacility2017CreditFacilityMember
1236 2017 Credit Facility - Commercial Tranche [Member] Member stng:SeniorSecuredTermLoanFacility2017CreditFacilityCommercialTrancheMember
1237 2017 Credit Facility - Commercial Tranche One [Member] Member stng:SeniorSecuredTermLoanFacility2017CreditFacilityCommercialTrancheOneMember
1238 2017 Credit Facility - Commercial Tranche Two [Member] Member stng:SeniorSecuredTermLoanFacility2017CreditFacilityCommercialTrancheTwoMember
1239 2017 Credit Facility - KEXIM Funded Tranche and GIEK Guaranteed Tranche [Member] Member stng:SeniorSecuredTermLoanFacility2017CreditFacilityKEXIMFundedTrancheAndGIEKGuaranteedTrancheMember
1240 2017 Credit Facility - KEXIM Funded Tranche [Member] Member stng:SeniorSecuredTermLoanFacility2017CreditFacilityKEXIMFundedTrancheMember
1241 2017 Credit Facility - GIEK Guaranteed Tranche [Member] Member stng:SeniorSecuredTermLoanFacility2017CreditFacilityGIEKGuaranteedTrancheMember
1242 2017 Credit Facility - KEXIM Guaranteed Tranche [Member] Member stng:SeniorSecuredTermLoanFacility2017CreditFacilityKEXIMGuaranteedTrancheMember
1243 Types of interest rates [axis] Axis ifrs-full:TypesOfInterestRatesAxis
1244 Interest rate types [member] Member ifrs-full:InterestRateTypesMember
1245 London Interbank Offered Rate (LIBOR) [Member] Member stng:LondonInterbankOfferedRateLIBOR1Member
1246 Disclosure of detailed information about borrowings [line items] LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
1247 Loan maximum borrowing capacity Concept (Monetary) As Of Credit stng:LineOfCreditFacilityMaximumBorrowingCapacity1
1248 Number of borrowing tranches Concept (Integer) For Period stng:BorrowingsNumberOfTranches
1249 Drawdowns Concept (Monetary) For Period Debit ifrs-full:ProceedsFromBorrowingsClassifiedAsFinancingActivities
1250 Number of collateralized vessels refinanced Concept (Integer) For Period stng:CollateralHeldAsSecurityAndOtherCreditEnhancementsNumberOfShipsRefinanced
1251 Borrowings instrument term Concept (xbrli:durationItemType) For Period stng:BorrowingsMaturityTerm
1252 Adjustment to interest rate basis Concept (Percent) As Of ifrs-full:BorrowingsAdjustmentToInterestRateBasis
1253 Repayment profile term Concept (xbrli:durationItemType) For Period stng:BorrowingsRepaymentInstallmentTerm
1254 Net debt to capitalization ratio Concept (Decimal) For Period stng:BorrowingsFinancialCovenantsNetDebtToCapitalizationRatioMaximum
1255 Consolidated tangible net worth Concept (Monetary) For Period Credit stng:BorrowingsFinancialCovenantsConsolidatedTangibleNetWorthMinimum
1256 Cumulative positive net income Concept (Percent) For Period stng:BorrowingsFinancialCovenantsCumulativePositiveNetIncomePercentage
1257 Net proceeds of equity issuance Concept (Percent) For Period stng:BorrowingsFinancialCovenantsNetProceedsOfEquityIssuance
1258 Covenant liquidity requirement amount Concept (Monetary) As Of Credit stng:BorrowingsFinancialCovenantsLiquidityRequirementAmount
1259 Consolidated liquidity requirement per each owned vessel Concept (Monetary) As Of Credit stng:BorrowingsCovenantLiquidityRequirementPerEachOwnedShip
1260 Consolidated liquidity requirement per each chartered-in vessel Concept (Monetary) As Of Credit stng:BorrowingsCovenantLiquidityRequirementPerEachCharteredInShip
1261 Minimum ratio for fair value of vessels Concept (Percent) For Period stng:BorrowingsFinancialCovenantsMinimumThresholdForFairMarketValueOfShipsAsPercentageOfPrincipalAmount
1262 Deposit in debt service reserve account Concept (Monetary) As Of Debit ifrs-full:NoncurrentRestrictedCashAndCashEquivalents
1263 Repayments Concept (Monetary) For Period Credit ifrs-full:RepaymentsOfBorrowingsClassifiedAsFinancingActivities
1264 Unscheduled repayment of borrowings Concept (Monetary) For Period Credit stng:RepaymentsOfBorrowingsUnscheduledClassifiedAsFinancingActivities
1265 Debt outstanding Concept (Monetary) As Of Credit ifrs-full:Borrowings
1266 2437417 - Disclosure - Current and long-term debt - Schedule of drawdowns (Details) Network

*

*

 http://www.scorpiotankers.com/role/CurrentAndLongTermDebtScheduleOfDrawdownsDetails
1267 Disclosure of detailed information about borrowings [table] Table

*

*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
1268 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
1269 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
1270 2017 Credit Facility [Member] Member stng:SeniorSecuredTermLoanFacility2017CreditFacilityMember
1271 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
1272 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
1273 Vessels [member] Member ifrs-full:ShipsMember
1274 Name Of Property1 [Axis] Axis stng:NameOfProperty1Axis
1275 Name Of Property1 [Domain] Member stng:NameOfProperty1Domain
1276 STI Jardins [Member] Member stng:STIJardinsMember
1277 Disclosure of detailed information about borrowings [line items] LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
1278 Drawdowns Concept (Monetary) For Period Debit ifrs-full:ProceedsFromBorrowingsClassifiedAsFinancingActivities
1279 2437418 - Disclosure - Current and long-term debt - HSH Nordbank credit facility (Details) Network

*

*

 http://www.scorpiotankers.com/role/CurrentAndLongTermDebtHshNordbankCreditFacilityDetails
1280 Disclosure of detailed information about borrowings [table] Table

*

*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
1281 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
1282 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
1283 Vessels [member] Member ifrs-full:ShipsMember
1284 Name Of Property1 [Axis] Axis stng:NameOfProperty1Axis
1285 Name Of Property1 [Domain] Member stng:NameOfProperty1Domain
1286 STI Duchessa and STI Onyx [Member] Member stng:STIDuchessaAndSTIOnyxMember
1287 STI Onyx [Member] Member stng:STIOnyxMember
1288 STI Duchessa [Member] Member stng:STIDuchessaMember
1289 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
1290 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
1291 HSH Credit Facility [Member] Member stng:SeniorSecuredTermLoanFacilityHSHCreditFacilityMember
1292 2011 Credit Facility [Member] Member stng:SeniorSecuredTermLoanFacility2011CreditFacilityMember
1293 Disclosure of detailed information about borrowings [line items] LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
1294 Loan maximum borrowing capacity Concept (Monetary) As Of Credit stng:LineOfCreditFacilityMaximumBorrowingCapacity1
1295 Repayments Concept (Monetary) For Period Credit ifrs-full:RepaymentsOfBorrowingsClassifiedAsFinancingActivities
1296 Unscheduled repayment of borrowings Concept (Monetary) For Period Credit stng:RepaymentsOfBorrowingsUnscheduledClassifiedAsFinancingActivities
1297 Scheduled repayment of borrowings Concept (Monetary) For Period Credit stng:RepaymentsOfBorrowingsScheduledClassifiedAsFinancingActivities
1298 Drawdowns Concept (Monetary) For Period Debit ifrs-full:ProceedsFromBorrowingsClassifiedAsFinancingActivities
1299 Write-offs of deferred financing fees related to repayment of debt Concept (Monetary) For Period Debit stng:WriteOffOfDeferredDebtIssuanceCostRepaymentOfBorrowings
1300 2437419 - Disclosure - Current and long-term debt - DVB 2017 credit facility (Details) Network

*

*

 http://www.scorpiotankers.com/role/CurrentAndLongTermDebtDvb2017CreditFacilityDetails
1301 Disclosure of detailed information about borrowings [table] Table

*

*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
1302 Name Of Property1 [Axis] Axis stng:NameOfProperty1Axis
1303 Name Of Property1 [Domain] Member stng:NameOfProperty1Domain
1304 STI Alexis, STI Milwaukee, STI Seneca and STI Wembley [Member] Member stng:STIAlexisSTIMilwaukeeSTISenecaAndSTIWembleyMember
1305 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
1306 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
1307 Vessels [member] Member ifrs-full:ShipsMember
1308 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
1309 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
1310 DVB 2017 Credit Facility [Member] Member stng:SeniorSecuredTermLoanFacilityDVB2017CreditFacilityMember
1311 Disclosure of detailed information about borrowings [line items] LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
1312 Loan maximum borrowing capacity Concept (Monetary) As Of Credit stng:LineOfCreditFacilityMaximumBorrowingCapacity1
1313 Number of collateralized vessels refinanced Concept (Integer) For Period stng:CollateralHeldAsSecurityAndOtherCreditEnhancementsNumberOfShipsRefinanced
1314 Debt outstanding Concept (Monetary) As Of Credit ifrs-full:Borrowings
1315 Repayments Concept (Monetary) For Period Credit ifrs-full:RepaymentsOfBorrowingsClassifiedAsFinancingActivities
1316 Write-offs of deferred financing fees related to repayment of debt Concept (Monetary) For Period Debit stng:WriteOffOfDeferredDebtIssuanceCostRepaymentOfBorrowings
1317 2437420 - Disclosure - Current and long-term debt - Credit Agricole credit facility (Details) Network

*

*

 http://www.scorpiotankers.com/role/CurrentAndLongTermDebtCreditAgricoleCreditFacilityDetails
1318 Disclosure of detailed information about borrowings [table] Table

*

*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
1319 Borrowings Covenant Terms [Axis] Axis stng:BorrowingsCovenantTermsAxis
1320 Borrowings Covenant Terms Axis [Domain] Member stng:BorrowingsCovenantTermsAxisDomain
1321 Consolidated Liquidity Requirement - Scenario One [Member] Member stng:ConsolidatedLiquidityRequirementScenarioOneMember
1322 Consolidated Liquidity Requirement - Scenario Two [Member] Member stng:ConsolidatedLiquidityRequirementScenarioTwoMember
1323 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
1324 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
1325 Credit Agricole Credit Facility [Member] Member stng:SeniorSecuredTermLoanFacilityCreditAgricoleCreditFacilityMember
1326 Types of interest rates [axis] Axis ifrs-full:TypesOfInterestRatesAxis
1327 Interest rate types [member] Member ifrs-full:InterestRateTypesMember
1328 London Interbank Offered Rate (LIBOR) [Member] Member stng:LondonInterbankOfferedRateLIBOR1Member
1329 Disclosure of detailed information about borrowings [line items] LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
1330 Periodic borrowing payment amount Concept (Monetary) For Period Credit stng:BorrowingsPeriodicPaymentAmount
1331 Borrowings instrument term Concept (xbrli:durationItemType) For Period stng:BorrowingsMaturityTerm
1332 Adjustment to interest rate basis Concept (Percent) As Of ifrs-full:BorrowingsAdjustmentToInterestRateBasis
1333 Net debt to capitalization ratio Concept (Decimal) For Period stng:BorrowingsFinancialCovenantsNetDebtToCapitalizationRatioMaximum
1334 Consolidated tangible net worth Concept (Monetary) For Period Credit stng:BorrowingsFinancialCovenantsConsolidatedTangibleNetWorthMinimum
1335 Cumulative positive net income Concept (Percent) For Period stng:BorrowingsFinancialCovenantsCumulativePositiveNetIncomePercentage
1336 Net proceeds of equity issuance Concept (Percent) For Period stng:BorrowingsFinancialCovenantsNetProceedsOfEquityIssuance
1337 Covenant liquidity requirement amount Concept (Monetary) As Of Credit stng:BorrowingsFinancialCovenantsLiquidityRequirementAmount
1338 Consolidated liquidity requirement per each owned vessel Concept (Monetary) As Of Credit stng:BorrowingsCovenantLiquidityRequirementPerEachOwnedShip
1339 Consolidated liquidity requirement per each chartered-in vessel Concept (Monetary) As Of Credit stng:BorrowingsCovenantLiquidityRequirementPerEachCharteredInShip
1340 Minimum ratio for fair value of vessels Concept (Percent) For Period stng:BorrowingsFinancialCovenantsMinimumThresholdForFairMarketValueOfShipsAsPercentageOfPrincipalAmount
1341 Debt outstanding Concept (Monetary) As Of Credit ifrs-full:Borrowings
1342 2437421 - Disclosure - Current and long-term debt - ABN AMRO/K-Sure credit facility (Details) Network

*

*

 http://www.scorpiotankers.com/role/CurrentAndLongTermDebtAbnAmroKSureCreditFacilityDetails
1343 Disclosure of detailed information about borrowings [table] Table

*

*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
1344 Name Of Property1 [Axis] Axis stng:NameOfProperty1Axis
1345 Name Of Property1 [Domain] Member stng:NameOfProperty1Domain
1346 STI Precision And STI Prestige [Member] Member stng:STIPrecisionAndSTIPrestigeMember
1347 Borrowings Covenant Terms [Axis] Axis stng:BorrowingsCovenantTermsAxis
1348 Borrowings Covenant Terms Axis [Domain] Member stng:BorrowingsCovenantTermsAxisDomain
1349 Consolidated Liquidity Requirement - Scenario One [Member] Member stng:ConsolidatedLiquidityRequirementScenarioOneMember
1350 Consolidated Liquidity Requirement - Scenario Two [Member] Member stng:ConsolidatedLiquidityRequirementScenarioTwoMember
1351 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
1352 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
1353 Vessels [member] Member ifrs-full:ShipsMember
1354 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
1355 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
1356 ABN / K-Sure Credit Facility [Member] Member stng:SeniorSecuredTermLoanFacilityABNAMROKSureCreditFacilityMember
1357 ABN AMRO / K-Sure Credit Facility - Commercial Tranche [Member] Member stng:SeniorSecuredTermLoanFacilityABNAMROKSureCreditFacilityCommercialTrancheMember
1358 ABN AMRO / K-Sure Credit Facility - K-Sure Tranche [Member] Member stng:SeniorSecuredTermLoanFacilityABNAMROKSureCreditFacilityKSureTrancheMember
1359 Types of interest rates [axis] Axis ifrs-full:TypesOfInterestRatesAxis
1360 Interest rate types [member] Member ifrs-full:InterestRateTypesMember
1361 London Interbank Offered Rate (LIBOR) [Member] Member stng:LondonInterbankOfferedRateLIBOR1Member
1362 Disclosure of detailed information about borrowings [line items] LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
1363 Number of collateralized vessels refinanced Concept (Integer) For Period stng:CollateralHeldAsSecurityAndOtherCreditEnhancementsNumberOfShipsRefinanced
1364 Number of borrowing tranches Concept (Integer) For Period stng:BorrowingsNumberOfTranches
1365 Loan maximum borrowing capacity Concept (Monetary) As Of Credit stng:LineOfCreditFacilityMaximumBorrowingCapacity1
1366 Adjustment to interest rate basis Concept (Percent) As Of ifrs-full:BorrowingsAdjustmentToInterestRateBasis
1367 Periodic borrowing payment amount Concept (Monetary) For Period Credit stng:BorrowingsPeriodicPaymentAmount
1368 Borrowings instrument term Concept (xbrli:durationItemType) For Period stng:BorrowingsMaturityTerm
1369 Net debt to capitalization ratio Concept (Decimal) For Period stng:BorrowingsFinancialCovenantsNetDebtToCapitalizationRatioMaximum
1370 Consolidated tangible net worth Concept (Monetary) For Period Credit stng:BorrowingsFinancialCovenantsConsolidatedTangibleNetWorthMinimum
1371 Cumulative positive net income Concept (Percent) For Period stng:BorrowingsFinancialCovenantsCumulativePositiveNetIncomePercentage
1372 Net proceeds of equity issuance Concept (Percent) For Period stng:BorrowingsFinancialCovenantsNetProceedsOfEquityIssuance
1373 Covenant liquidity requirement amount Concept (Monetary) As Of Credit stng:BorrowingsFinancialCovenantsLiquidityRequirementAmount
1374 Consolidated liquidity requirement per each owned vessel Concept (Monetary) As Of Credit stng:BorrowingsCovenantLiquidityRequirementPerEachOwnedShip
1375 Consolidated liquidity requirement per each chartered-in vessel Concept (Monetary) As Of Credit stng:BorrowingsCovenantLiquidityRequirementPerEachCharteredInShip
1376 Minimum ratio for fair value of vessels Concept (Percent) For Period stng:BorrowingsFinancialCovenantsMinimumThresholdForFairMarketValueOfShipsAsPercentageOfPrincipalAmount
1377 Deposit in debt service reserve account Concept (Monetary) As Of Debit ifrs-full:NoncurrentRestrictedCashAndCashEquivalents
1378 Debt outstanding Concept (Monetary) As Of Credit ifrs-full:Borrowings
1379 2437422 - Disclosure - Current and long-term debt - Citibank/K-Sure credit facility (Details) Network

*

*

 http://www.scorpiotankers.com/role/CurrentAndLongTermDebtCitibankKSureCreditFacilityDetails
1380 Disclosure of detailed information about borrowings [table] Table

*

*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
1381 Types of interest rates [axis] Axis ifrs-full:TypesOfInterestRatesAxis
1382 Interest rate types [member] Member ifrs-full:InterestRateTypesMember
1383 London Interbank Offered Rate (LIBOR) [Member] Member stng:LondonInterbankOfferedRateLIBOR1Member
1384 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
1385 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
1386 Vessels [member] Member ifrs-full:ShipsMember
1387 Name Of Property1 [Axis] Axis stng:NameOfProperty1Axis
1388 Name Of Property1 [Domain] Member stng:NameOfProperty1Domain
1389 STI Excellence, STI Executive, STI Experience and STI Express [Member] Member stng:STIExcellenceSTIExecutiveSTIExperienceAndSTIExpressMember
1390 Borrowings Covenant Terms [Axis] Axis stng:BorrowingsCovenantTermsAxis
1391 Borrowings Covenant Terms Axis [Domain] Member stng:BorrowingsCovenantTermsAxisDomain
1392 Consolidated Liquidity Requirement - Scenario One [Member] Member stng:ConsolidatedLiquidityRequirementScenarioOneMember
1393 Consolidated Liquidity Requirement - Scenario Two [Member] Member stng:ConsolidatedLiquidityRequirementScenarioTwoMember
1394 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
1395 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
1396 Citibank / K-Sure Credit Facility [Member] Member stng:SeniorSecuredTermLoanFacilityCitibankKSureCreditFacilityMember
1397 Citibank / K-Sure Credit Facility - Commercial Tranche [Member] Member stng:SeniorSecuredTermLoanFacilityCitibankKSureCreditFacilityCommercialTrancheMember
1398 Citibank / K-Sure Credit Facility - K-Sure Tranche [Member] Member stng:SeniorSecuredTermLoanFacilityCitibankKSureCreditFacilityKSureTrancheMember
1399 Disclosure of detailed information about borrowings [line items] LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
1400 Number of collateralized vessels refinanced Concept (Integer) For Period stng:CollateralHeldAsSecurityAndOtherCreditEnhancementsNumberOfShipsRefinanced
1401 Number of borrowing tranches Concept (Integer) For Period stng:BorrowingsNumberOfTranches
1402 Loan maximum borrowing capacity Concept (Monetary) As Of Credit stng:LineOfCreditFacilityMaximumBorrowingCapacity1
1403 Adjustment to interest rate basis Concept (Percent) As Of ifrs-full:BorrowingsAdjustmentToInterestRateBasis
1404 Periodic borrowing payment amount Concept (Monetary) For Period Credit stng:BorrowingsPeriodicPaymentAmount
1405 Borrowings instrument term Concept (xbrli:durationItemType) For Period stng:BorrowingsMaturityTerm
1406 Net debt to capitalization ratio Concept (Decimal) For Period stng:BorrowingsFinancialCovenantsNetDebtToCapitalizationRatioMaximum
1407 Consolidated tangible net worth Concept (Monetary) For Period Credit stng:BorrowingsFinancialCovenantsConsolidatedTangibleNetWorthMinimum
1408 Cumulative positive net income Concept (Percent) For Period stng:BorrowingsFinancialCovenantsCumulativePositiveNetIncomePercentage
1409 Net proceeds of equity issuance Concept (Percent) For Period stng:BorrowingsFinancialCovenantsNetProceedsOfEquityIssuance
1410 Covenant liquidity requirement amount Concept (Monetary) As Of Credit stng:BorrowingsFinancialCovenantsLiquidityRequirementAmount
1411 Consolidated liquidity requirement per each owned vessel Concept (Monetary) As Of Credit stng:BorrowingsCovenantLiquidityRequirementPerEachOwnedShip
1412 Consolidated liquidity requirement per each chartered-in vessel Concept (Monetary) As Of Credit stng:BorrowingsCovenantLiquidityRequirementPerEachCharteredInShip
1413 Minimum ratio for fair value of vessels Concept (Percent) For Period stng:BorrowingsFinancialCovenantsMinimumThresholdForFairMarketValueOfShipsAsPercentageOfPrincipalAmount
1414 Deposit in debt service reserve account Concept (Monetary) As Of Debit ifrs-full:NoncurrentRestrictedCashAndCashEquivalents
1415 Debt outstanding Concept (Monetary) As Of Credit ifrs-full:Borrowings
1416 2437423 - Disclosure - Current and long-term debt - ABN AMRO / SEB Credit Facility (Details) Network

*

*

 http://www.scorpiotankers.com/role/CurrentAndLongTermDebtAbnAmroSebCreditFacilityDetails
1417 Disclosure of detailed information about borrowings [table] Table

*

*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
1418 Borrowings, Repayment Period [Axis] Axis stng:BorrowingsRepaymentPeriodAxis
1419 Borrowings, Repayment Period [Axis] [Domain] Member stng:BorrowingsRepaymentPeriodAxisDomain
1420 First Eight Installments [Member] Member stng:FirstEightInstallmentsMember
1421 Remainder of Payments [Member] Member stng:RemainderofPaymentsMember
1422 Borrowings, Financial Covenants Period Axis [Axis] Axis stng:BorrowingsFinancialCovenantsPeriodAxisAxis
1423 Borrowings, Financial Covenants Period Axis [Domain] Member stng:BorrowingsFinancialCovenantsPeriodAxisDomain
1424 Borrowings, Financial Covenants, Period One [Member] Member stng:BorrowingsFinancialCovenantsPeriodOneMember
1425 Borrowings, Financial Covenants, Period Two [Member] Member stng:BorrowingsFinancialCovenantsPeriodTwoMember
1426 Name Of Property1 [Axis] Axis stng:NameOfProperty1Axis
1427 Name Of Property1 [Domain] Member stng:NameOfProperty1Domain
1428 STI Hammersmith, STI Westminster, STI Connaught, STI Winnie and STI Lauren [Member] Member stng:STIHammersmithSTIWestminsterSTIConnaughtSTIWinnieandSTILaurenMember
1429 STI Hammersmith [Member] Member stng:STIHammersmithMember
1430 STI Westminster [Member] Member stng:STIWestminsterMember
1431 STI Connaught, STI Winnie and STI Lauren [Member] Member stng:STIConnaughtSTIWinnieandSTILaurenMember
1432 Segments [Axis] Axis ifrs-full:SegmentsAxis
1433 Segments [member] Member ifrs-full:SegmentsMember
1434 Handymax [Member] Member stng:HandymaxMember
1435 MR [Member] Member stng:MRMember
1436 LR2 [Member] Member stng:LR2Member
1437 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
1438 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
1439 Vessels [member] Member ifrs-full:ShipsMember
1440 Borrowings Covenant Terms [Axis] Axis stng:BorrowingsCovenantTermsAxis
1441 Borrowings Covenant Terms Axis [Domain] Member stng:BorrowingsCovenantTermsAxisDomain
1442 Consolidated Liquidity Requirement - Scenario One [Member] Member stng:ConsolidatedLiquidityRequirementScenarioOneMember
1443 Consolidated Liquidity Requirement - Scenario Two [Member] Member stng:ConsolidatedLiquidityRequirementScenarioTwoMember
1444 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
1445 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
1446 K-Sure Credit Facility [Member] Member stng:SeniorSecuredTermLoanFacilityKSureCreditFacilityMember
1447 ABN AMRO / SEB Credit Facility [Member] Member stng:SeniorSecuredTermLoanFacilityABNAMROSEBCreditFacilityMember
1448 Types of interest rates [axis] Axis ifrs-full:TypesOfInterestRatesAxis
1449 Interest rate types [member] Member ifrs-full:InterestRateTypesMember
1450 London Interbank Offered Rate (LIBOR) [Member] Member stng:LondonInterbankOfferedRateLIBOR1Member
1451 Disclosure of detailed information about borrowings [line items] LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
1452 Loan maximum borrowing capacity Concept (Monetary) As Of Credit stng:LineOfCreditFacilityMaximumBorrowingCapacity1
1453 Repayments Concept (Monetary) For Period Credit ifrs-full:RepaymentsOfBorrowingsClassifiedAsFinancingActivities
1454 Number of collateralized vessels refinanced Concept (Integer) For Period stng:CollateralHeldAsSecurityAndOtherCreditEnhancementsNumberOfShipsRefinanced
1455 Adjustment to interest rate basis Concept (Percent) As Of ifrs-full:BorrowingsAdjustmentToInterestRateBasis
1456 Periodic borrowing payment amount Concept (Monetary) For Period Credit stng:BorrowingsPeriodicPaymentAmount
1457 Net debt to capitalization ratio Concept (Decimal) For Period stng:BorrowingsFinancialCovenantsNetDebtToCapitalizationRatioMaximum
1458 Consolidated tangible net worth Concept (Monetary) For Period Credit stng:BorrowingsFinancialCovenantsConsolidatedTangibleNetWorthMinimum
1459 Cumulative positive net income Concept (Percent) For Period stng:BorrowingsFinancialCovenantsCumulativePositiveNetIncomePercentage
1460 Net proceeds of equity issuance Concept (Percent) For Period stng:BorrowingsFinancialCovenantsNetProceedsOfEquityIssuance
1461 Covenant liquidity requirement amount Concept (Monetary) As Of Credit stng:BorrowingsFinancialCovenantsLiquidityRequirementAmount
1462 Consolidated liquidity requirement per each owned vessel Concept (Monetary) As Of Credit stng:BorrowingsCovenantLiquidityRequirementPerEachOwnedShip
1463 Consolidated liquidity requirement per each chartered-in vessel Concept (Monetary) As Of Credit stng:BorrowingsCovenantLiquidityRequirementPerEachCharteredInShip
1464 Minimum ratio for fair value of vessels Concept (Percent) For Period stng:BorrowingsFinancialCovenantsMinimumThresholdForFairMarketValueOfShipsAsPercentageOfPrincipalAmount
1465 Borrowings Concept (Monetary) As Of Credit ifrs-full:Borrowings
1466 2437424 - Disclosure - Current and long-term debt - BCFL Lease Financing (MR) (Details) Network

*

*

 http://www.scorpiotankers.com/role/CurrentAndLongTermDebtBcflLeaseFinancingMrDetails
1467 Disclosure of detailed information about borrowings [table] Table

*

*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
1468 Segments [Axis] Axis ifrs-full:SegmentsAxis
1469 Segments [member] Member ifrs-full:SegmentsMember
1470 MR [Member] Member stng:MRMember
1471 Name Of Property1 [Axis] Axis stng:NameOfProperty1Axis
1472 Name Of Property1 [Domain] Member stng:NameOfProperty1Domain
1473 STI Amber, STI Topaz, STI Ruby, STI Garnet and STI Onyx [Member] Member stng:STIAmberSTITopazSTIRubySTIGarnetandSTIOnyxMember
1474 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
1475 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
1476 Vessels [member] Member ifrs-full:ShipsMember
1477 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
1478 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
1479 BCFL Lease Financing (MRs) [Member] Member stng:FinanceLeaseBCFLLeaseFinancingMRsMember
1480 Range [axis] Axis ifrs-full:RangeAxis
1481 Ranges [member] Member ifrs-full:RangesMember
1482 Bottom of range [member] Member ifrs-full:BottomOfRangeMember
1483 Top of range [member] Member ifrs-full:TopOfRangeMember
1484 Disclosure of detailed information about borrowings [line items] LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
1485 Number of vessels under finance lease arrangements Concept (Integer) As Of stng:FinanceLeaseNumberOfShips
1486 Sale leaseback transaction, gross proceeds per vessel Concept (Monetary) For Period Credit stng:SaleLeasebackTransactionGrossProceedsPerShip
1487 Sale leaseback transaction, term Concept (xbrli:durationItemType) For Period stng:SaleLeasebackTransactionTerm1
1488 Finance lease daily rate per vessel Concept (Monetary) As Of Credit stng:FinanceLeasePaymentsDailyRatePerShip
1489 Number of options in sale leaseback Concept (Integer) For Period stng:SaleLeasebackTransactionNumberOfOptions
1490 Sale leaseback, option term Concept (xbrli:durationItemType) For Period stng:SaleLeasebackTransactionsOptionTerm
1491 Sale leaseback, option to purchase period Concept (xbrli:durationItemType) For Period stng:SaleLeasebackTransactionOptionToPurchaseTerm
1492 Sale leaseback, deposit per vessel Concept (Monetary) As Of Debit stng:SaleLeasebackTransactionLongTermDepositPerShip
1493 Deposit minimum per vessel Concept (Monetary) As Of Credit stng:BorrowingsFinancialCovenantsDepositMinimumPerShip
1494 Minimum ratio for fair value of vessels Concept (Percent) For Period stng:BorrowingsFinancialCovenantsMinimumThresholdForFairMarketValueOfShipsAsPercentageOfPrincipalAmount
1495 Debt outstanding Concept (Monetary) As Of Credit ifrs-full:Borrowings
1496 2437425 - Disclosure - Current and long-term debt - BCFL Lease Financing (LR2) (Details) Network

*

*

 http://www.scorpiotankers.com/role/CurrentAndLongTermDebtBcflLeaseFinancingLr2Details
1497 Disclosure of detailed information about borrowings [table] Table

*

*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
1498 Name Of Property1 [Axis] Axis stng:NameOfProperty1Axis
1499 Name Of Property1 [Domain] Member stng:NameOfProperty1Domain
1500 STI Solace, STI Solidarity And STI Stability [Member] Member stng:STISolaceSTISolidarityAndSTIStabilityMember
1501 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
1502 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
1503 Vessels [member] Member ifrs-full:ShipsMember
1504 Business combinations [axis] Axis ifrs-full:BusinessCombinationsAxis
1505 Entity's total for business combinations [member] Member ifrs-full:EntitysTotalForBusinessCombinationsMember
1506 NPTI September Closing [Member] Member stng:NPTISeptemberClosingMember
1507 Segments [Axis] Axis ifrs-full:SegmentsAxis
1508 Segments [member] Member ifrs-full:SegmentsMember
1509 LR2 [Member] Member stng:LR2Member
1510 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
1511 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
1512 BCFL Lease Financing (LR2s) [Member] Member stng:FinanceLeaseBCFLLeaseFinancingLR2sMember
1513 Types of interest rates [axis] Axis ifrs-full:TypesOfInterestRatesAxis
1514 Interest rate types [member] Member ifrs-full:InterestRateTypesMember
1515 London Interbank Offered Rate (LIBOR) [Member] Member stng:LondonInterbankOfferedRateLIBOR1Member
1516 Range [axis] Axis ifrs-full:RangeAxis
1517 Ranges [member] Member ifrs-full:RangesMember
1518 Bottom of range [member] Member ifrs-full:BottomOfRangeMember
1519 Top of range [member] Member ifrs-full:TopOfRangeMember
1520 Disclosure of detailed information about borrowings [line items] LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
1521 Number of vessels under finance lease arrangements Concept (Integer) As Of stng:FinanceLeaseNumberOfShips
1522 Borrowings, bareboat charter term Concept (xbrli:durationItemType) For Period stng:BorrowingsBareboatCharterTerm
1523 Adjustment to interest rate basis Concept (Percent) As Of ifrs-full:BorrowingsAdjustmentToInterestRateBasis
1524 Periodic payment per vessel Concept (Monetary) For Period Credit stng:BorrowingsPeriodicPaymentAmountPerShip
1525 Sale leaseback, option to purchase period Concept (xbrli:durationItemType) For Period stng:SaleLeasebackTransactionOptionToPurchaseTerm
1526 Deposit in debt service reserve account Concept (Monetary) As Of Debit ifrs-full:NoncurrentRestrictedCashAndCashEquivalents
1527 Borrowings Concept (Monetary) As Of Credit ifrs-full:Borrowings
1528 2437426 - Disclosure - Current and long-term debt - CSSC Shipping Lease Financing (Details) Network

*

*

 http://www.scorpiotankers.com/role/CurrentAndLongTermDebtCsscShippingLeaseFinancingDetails
1529 Disclosure of detailed information about borrowings [table] Table

*

*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
1530 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
1531 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
1532 Vessels [member] Member ifrs-full:ShipsMember
1533 Segments [Axis] Axis ifrs-full:SegmentsAxis
1534 Segments [member] Member ifrs-full:SegmentsMember
1535 LR2 [Member] Member stng:LR2Member
1536 Business combinations [axis] Axis ifrs-full:BusinessCombinationsAxis
1537 Entity's total for business combinations [member] Member ifrs-full:EntitysTotalForBusinessCombinationsMember
1538 NPTI September Closing [Member] Member stng:NPTISeptemberClosingMember
1539 Name Of Property1 [Axis] Axis stng:NameOfProperty1Axis
1540 Name Of Property1 [Domain] Member stng:NameOfProperty1Domain
1541 STI Gallantry, STI Nautilus, STI Guard, STI Guide, STI Goal, STI Gauntlet, STI Gladiator, STI Gratitude [Member] Member stng:STIGallantrySTINautilusSTIGuardSTIGuideSTIGoalSTIGauntletSTIGladiatorSTIGratitudeMember
1542 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
1543 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
1544 CSSC Lease Financing [Member] Member stng:FinanceLeaseCSSCLeaseFinancingMember
1545 Types of interest rates [axis] Axis ifrs-full:TypesOfInterestRatesAxis
1546 Interest rate types [member] Member ifrs-full:InterestRateTypesMember
1547 London Interbank Offered Rate (LIBOR) [Member] Member stng:LondonInterbankOfferedRateLIBOR1Member
1548 Disclosure of detailed information about borrowings [line items] LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
1549 Number of vessels under finance lease arrangements Concept (Integer) As Of stng:FinanceLeaseNumberOfShips
1550 Borrowings, bareboat charter term Concept (xbrli:durationItemType) For Period stng:BorrowingsBareboatCharterTerm
1551 Periodic payment per vessel Concept (Monetary) For Period Credit stng:BorrowingsPeriodicPaymentAmountPerShip
1552 Adjustment to interest rate basis Concept (Percent) As Of ifrs-full:BorrowingsAdjustmentToInterestRateBasis
1553 Minimum ratio for fair value of vessels Concept (Percent) For Period stng:BorrowingsFinancialCovenantsMinimumThresholdForFairMarketValueOfShipsAsPercentageOfPrincipalAmount
1554 Repayments Concept (Monetary) For Period Credit ifrs-full:RepaymentsOfBorrowingsClassifiedAsFinancingActivities
1555 Sale leaseback, option to purchase period Concept (xbrli:durationItemType) For Period stng:SaleLeasebackTransactionOptionToPurchaseTerm
1556 Borrowings Concept (Monetary) As Of Credit ifrs-full:Borrowings
1557 2437427 - Disclosure - Current and long-term debt - CMBFL Lease Financing (Details) Network

*

*

 http://www.scorpiotankers.com/role/CurrentAndLongTermDebtCmbflLeaseFinancingDetails
1558 Disclosure of detailed information about borrowings [table] Table

*

*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
1559 Borrowings Covenant Terms [Axis] Axis stng:BorrowingsCovenantTermsAxis
1560 Borrowings Covenant Terms Axis [Domain] Member stng:BorrowingsCovenantTermsAxisDomain
1561 Consolidated Liquidity Requirement - Scenario One [Member] Member stng:ConsolidatedLiquidityRequirementScenarioOneMember
1562 Consolidated Liquidity Requirement - Scenario Two [Member] Member stng:ConsolidatedLiquidityRequirementScenarioTwoMember
1563 Segments [Axis] Axis ifrs-full:SegmentsAxis
1564 Segments [member] Member ifrs-full:SegmentsMember
1565 LR2 [Member] Member stng:LR2Member
1566 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
1567 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
1568 Vessels [member] Member ifrs-full:ShipsMember
1569 Business combinations [axis] Axis ifrs-full:BusinessCombinationsAxis
1570 Entity's total for business combinations [member] Member ifrs-full:EntitysTotalForBusinessCombinationsMember
1571 NPTI September Closing [Member] Member stng:NPTISeptemberClosingMember
1572 Name Of Property1 [Axis] Axis stng:NameOfProperty1Axis
1573 Name Of Property1 [Domain] Member stng:NameOfProperty1Domain
1574 STI Pride And STI Providence [Member] Member stng:STIPrideAndSTIProvidenceMember
1575 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
1576 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
1577 CMBFL Lease Financing [Member] Member stng:FinanceLeaseCMBFLLeaseFinancingMember
1578 Types of interest rates [axis] Axis ifrs-full:TypesOfInterestRatesAxis
1579 Interest rate types [member] Member ifrs-full:InterestRateTypesMember
1580 London Interbank Offered Rate (LIBOR) [Member] Member stng:LondonInterbankOfferedRateLIBOR1Member
1581 Disclosure of detailed information about borrowings [line items] LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
1582 Number of vessels under finance lease arrangements Concept (Integer) As Of stng:FinanceLeaseNumberOfShips
1583 Borrowings, bareboat charter term Concept (xbrli:durationItemType) For Period stng:BorrowingsBareboatCharterTerm
1584 Periodic payment per vessel Concept (Monetary) For Period Credit stng:BorrowingsPeriodicPaymentAmountPerShip
1585 Adjustment to interest rate basis Concept (Percent) As Of ifrs-full:BorrowingsAdjustmentToInterestRateBasis
1586 Sale leaseback, option to purchase period Concept (xbrli:durationItemType) For Period stng:SaleLeasebackTransactionOptionToPurchaseTerm
1587 Net debt to capitalization ratio Concept (Decimal) For Period stng:BorrowingsFinancialCovenantsNetDebtToCapitalizationRatioMaximum
1588 Consolidated tangible net worth Concept (Monetary) For Period Credit stng:BorrowingsFinancialCovenantsConsolidatedTangibleNetWorthMinimum
1589 Cumulative positive net income Concept (Percent) For Period stng:BorrowingsFinancialCovenantsCumulativePositiveNetIncomePercentage
1590 Net proceeds of equity issuance Concept (Percent) For Period stng:BorrowingsFinancialCovenantsNetProceedsOfEquityIssuance
1591 Covenant liquidity requirement amount Concept (Monetary) As Of Credit stng:BorrowingsFinancialCovenantsLiquidityRequirementAmount
1592 Consolidated liquidity requirement per each owned vessel Concept (Monetary) As Of Credit stng:BorrowingsCovenantLiquidityRequirementPerEachOwnedShip
1593 Consolidated liquidity requirement per each chartered-in vessel Concept (Monetary) As Of Credit stng:BorrowingsCovenantLiquidityRequirementPerEachCharteredInShip
1594 Minimum ratio for fair value of vessels Concept (Percent) For Period stng:BorrowingsFinancialCovenantsMinimumThresholdForFairMarketValueOfShipsAsPercentageOfPrincipalAmount
1595 Deposit in debt service reserve account Concept (Monetary) As Of Debit ifrs-full:NoncurrentRestrictedCashAndCashEquivalents
1596 Borrowings Concept (Monetary) As Of Credit ifrs-full:Borrowings
1597 2437428 - Disclosure - Current and long-term debt - Ocean Yield Lease Financing (Details) Network

*

*

 http://www.scorpiotankers.com/role/CurrentAndLongTermDebtOceanYieldLeaseFinancingDetails
1598 Disclosure of detailed information about borrowings [table] Table

*

*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
1599 Borrowings Covenant Terms [Axis] Axis stng:BorrowingsCovenantTermsAxis
1600 Borrowings Covenant Terms Axis [Domain] Member stng:BorrowingsCovenantTermsAxisDomain
1601 Consolidated Liquidity Requirement - Scenario One [Member] Member stng:ConsolidatedLiquidityRequirementScenarioOneMember
1602 Consolidated Liquidity Requirement - Scenario Two [Member] Member stng:ConsolidatedLiquidityRequirementScenarioTwoMember
1603 Name Of Property1 [Axis] Axis stng:NameOfProperty1Axis
1604 Name Of Property1 [Domain] Member stng:NameOfProperty1Domain
1605 STI Sanctity, STI Steadfast, STI Supreme And STI Symphony [Member] Member stng:STISanctitySTISteadfastSTISupremeAndSTISymphonyMember
1606 Segments [Axis] Axis ifrs-full:SegmentsAxis
1607 Segments [member] Member ifrs-full:SegmentsMember
1608 LR2 [Member] Member stng:LR2Member
1609 Business combinations [axis] Axis ifrs-full:BusinessCombinationsAxis
1610 Entity's total for business combinations [member] Member ifrs-full:EntitysTotalForBusinessCombinationsMember
1611 NPTI September Closing [Member] Member stng:NPTISeptemberClosingMember
1612 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
1613 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
1614 Vessels [member] Member ifrs-full:ShipsMember
1615 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
1616 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
1617 Ocean Yield Lease Financing [Member] Member stng:FinanceLeaseOceanYieldLeaseFinancingMember
1618 Types of interest rates [axis] Axis ifrs-full:TypesOfInterestRatesAxis
1619 Interest rate types [member] Member ifrs-full:InterestRateTypesMember
1620 London Interbank Offered Rate (LIBOR) [Member] Member stng:LondonInterbankOfferedRateLIBOR1Member
1621 Range [axis] Axis ifrs-full:RangeAxis
1622 Ranges [member] Member ifrs-full:RangesMember
1623 Bottom of range [member] Member ifrs-full:BottomOfRangeMember
1624 Top of range [member] Member ifrs-full:TopOfRangeMember
1625 Disclosure of detailed information about borrowings [line items] LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
1626 Number of vessels under finance lease arrangements Concept (Integer) As Of stng:FinanceLeaseNumberOfShips
1627 Borrowings, bareboat charter term Concept (xbrli:durationItemType) For Period stng:BorrowingsBareboatCharterTerm
1628 Periodic payment per vessel Concept (Monetary) For Period Credit stng:BorrowingsPeriodicPaymentAmountPerShip
1629 Adjustment to interest rate basis Concept (Percent) As Of ifrs-full:BorrowingsAdjustmentToInterestRateBasis
1630 Sale leaseback, option to purchase period Concept (xbrli:durationItemType) For Period stng:SaleLeasebackTransactionOptionToPurchaseTerm
1631 Net debt to capitalization ratio Concept (Decimal) For Period stng:BorrowingsFinancialCovenantsNetDebtToCapitalizationRatioMaximum
1632 Consolidated tangible net worth Concept (Monetary) For Period Credit stng:BorrowingsFinancialCovenantsConsolidatedTangibleNetWorthMinimum
1633 Cumulative positive net income Concept (Percent) For Period stng:BorrowingsFinancialCovenantsCumulativePositiveNetIncomePercentage
1634 Net proceeds of equity issuance Concept (Percent) For Period stng:BorrowingsFinancialCovenantsNetProceedsOfEquityIssuance
1635 Covenant liquidity requirement amount Concept (Monetary) As Of Credit stng:BorrowingsFinancialCovenantsLiquidityRequirementAmount
1636 Consolidated liquidity requirement per each owned vessel Concept (Monetary) As Of Credit stng:BorrowingsCovenantLiquidityRequirementPerEachOwnedShip
1637 Consolidated liquidity requirement per each chartered-in vessel Concept (Monetary) As Of Credit stng:BorrowingsCovenantLiquidityRequirementPerEachCharteredInShip
1638 Borrowings Concept (Monetary) As Of Credit ifrs-full:Borrowings
1639 2437429 - Disclosure - Current and long-term debt - China Huarong Sale and Leaseback (Details) Network

*

*

 http://www.scorpiotankers.com/role/CurrentAndLongTermDebtChinaHuarongSaleAndLeasebackDetails
1640 Disclosure of detailed information about borrowings [table] Table

*

*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
1641 Name Of Property1 [Axis] Axis stng:NameOfProperty1Axis
1642 Name Of Property1 [Domain] Member stng:NameOfProperty1Domain
1643 STI Opera, STI Virtus, STI Venere, STI Aqua, STI Dama, and STI Regina [Member] Member stng:STIOperaSTIVirtusSTIVenereSTIAquaSTIDamaandSTIReginaMember
1644 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
1645 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
1646 Vessels [member] Member ifrs-full:ShipsMember
1647 Segments [Axis] Axis ifrs-full:SegmentsAxis
1648 Segments [member] Member ifrs-full:SegmentsMember
1649 MR [Member] Member stng:MRMember
1650 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
1651 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
1652 China Huarong Lease Financing [Member] Member stng:SeniorSecuredTermLoanFacilityChinaHuarongLeaseFinancingMember
1653 2016 Credit Facility [Member] Member stng:SeniorSecuredLoanFacility2016CreditFacilityMember
1654 Types of interest rates [axis] Axis ifrs-full:TypesOfInterestRatesAxis
1655 Interest rate types [member] Member ifrs-full:InterestRateTypesMember
1656 London Interbank Offered Rate (LIBOR) [Member] Member stng:LondonInterbankOfferedRateLIBOR1Member
1657 Range [axis] Axis ifrs-full:RangeAxis
1658 Ranges [member] Member ifrs-full:RangesMember
1659 Bottom of range [member] Member ifrs-full:BottomOfRangeMember
1660 Top of range [member] Member ifrs-full:TopOfRangeMember
1661 Disclosure of detailed information about borrowings [line items] LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
1662 Number of vessels under finance lease arrangements Concept (Integer) As Of stng:FinanceLeaseNumberOfShips
1663 Borrowings Concept (Monetary) As Of Credit ifrs-full:Borrowings
1664 Repayments Concept (Monetary) For Period Credit ifrs-full:RepaymentsOfBorrowingsClassifiedAsFinancingActivities
1665 Sale leaseback transaction, term Concept (xbrli:durationItemType) For Period stng:SaleLeasebackTransactionTerm1
1666 Adjustment to interest rate basis Concept (Percent) As Of ifrs-full:BorrowingsAdjustmentToInterestRateBasis
1667 Periodic payment per vessel Concept (Monetary) For Period Credit stng:BorrowingsPeriodicPaymentAmountPerShip
1668 Sale leaseback, option to purchase period Concept (xbrli:durationItemType) For Period stng:SaleLeasebackTransactionOptionToPurchaseTerm
1669 Consolidated tangible net worth Concept (Monetary) For Period Credit stng:BorrowingsFinancialCovenantsConsolidatedTangibleNetWorthMinimum
1670 2437430 - Disclosure - Current and long-term debt - $116.0 million Sale and Leaseback (Details) Network

*

*

 http://www.scorpiotankers.com/role/CurrentAndLongTermDebt1160MillionSaleAndLeasebackDetails
1671 Disclosure of detailed information about borrowings [table] Table

*

*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
1672 Name Of Property1 [Axis] Axis stng:NameOfProperty1Axis
1673 Name Of Property1 [Domain] Member stng:NameOfProperty1Domain
1674 STI Gramercy and STI Queens [Member] Member stng:STIGramercyandSTIQueensMember
1675 STI Oxford and STI Selatar [Member] Member stng:STIOxfordandSTISelatarMember
1676 Segments [Axis] Axis ifrs-full:SegmentsAxis
1677 Segments [member] Member ifrs-full:SegmentsMember
1678 MR [Member] Member stng:MRMember
1679 LR2 [Member] Member stng:LR2Member
1680 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
1681 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
1682 Vessels [member] Member ifrs-full:ShipsMember
1683 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
1684 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
1685 $116.0 Million Lease Financing [Member] Member stng:SeniorSecuredTermLoanFacility116.0millionLeaseFinancingMember
1686 Credit Suisse Credit Facility [Member] Member stng:SeniorSecuredTermLoanFacilityCreditSuisseCreditFacilityMember
1687 Senior Secured Term Loan Facility - K-Sure Credit Facility, Repayment One [Member] Member stng:SeniorSecuredTermLoanFacilityKSureCreditFacilityRepaymentOneMember
1688 Disclosure of detailed information about borrowings [line items] LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
1689 Aggregate principal amount notes issued Concept (Monetary) As Of ifrs-full:NotionalAmount
1690 Number of vessels under finance lease arrangements Concept (Integer) As Of stng:FinanceLeaseNumberOfShips
1691 Borrowings Concept (Monetary) As Of Credit ifrs-full:Borrowings
1692 Repayments Concept (Monetary) For Period Credit ifrs-full:RepaymentsOfBorrowingsClassifiedAsFinancingActivities
1693 Sale leaseback transaction, term Concept (xbrli:durationItemType) For Period stng:SaleLeasebackTransactionTerm1
1694 Finance lease daily rate per vessel Concept (Monetary) As Of Credit stng:FinanceLeasePaymentsDailyRatePerShip
1695 Sale leaseback, option to purchase period Concept (xbrli:durationItemType) For Period stng:SaleLeasebackTransactionOptionToPurchaseTerm
1696 Minimum ratio for fair value of vessels Concept (Percent) For Period stng:BorrowingsFinancialCovenantsMinimumThresholdForFairMarketValueOfShipsAsPercentageOfPrincipalAmount
1697 2437431 - Disclosure - Current and long-term debt - 2018 CMB Sale and Leaseback (Details) Network

*

*

 http://www.scorpiotankers.com/role/CurrentAndLongTermDebt2018CmbSaleAndLeasebackDetails
1698 Disclosure of detailed information about borrowings [table] Table

*

*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
1699 Borrowings Covenant Terms [Axis] Axis stng:BorrowingsCovenantTermsAxis
1700 Borrowings Covenant Terms Axis [Domain] Member stng:BorrowingsCovenantTermsAxisDomain
1701 Consolidated Liquidity Requirement - Scenario One [Member] Member stng:ConsolidatedLiquidityRequirementScenarioOneMember
1702 Consolidated Liquidity Requirement - Scenario Two [Member] Member stng:ConsolidatedLiquidityRequirementScenarioTwoMember
1703 Name Of Property1 [Axis] Axis stng:NameOfProperty1Axis
1704 Name Of Property1 [Domain] Member stng:NameOfProperty1Domain
1705 STI Battery, STI Milwaukee, STI Tribeca, STI Bronx, STI Manhattan, and STI Seneca [Member] Member stng:STIBatterySTIMilwaukeeSTITribecaSTIBronxSTIManhattanandSTISenecaMember
1706 Segments [Axis] Axis ifrs-full:SegmentsAxis
1707 Segments [member] Member ifrs-full:SegmentsMember
1708 MR [Member] Member stng:MRMember
1709 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
1710 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
1711 Vessels [member] Member ifrs-full:ShipsMember
1712 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
1713 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
1714 2018 CMB Sale and Leaseback [Member] Member stng:SeniorSecuredTermLoanFacility2018CMBSaleandLeasebackMember
1715 DVB 2017 Credit Facility [Member] Member stng:SeniorSecuredTermLoanFacilityDVB2017CreditFacilityMember
1716 Senior Secured Term Loan Facility - K-Sure Credit Facility, Repayment Two [Member] Member stng:SeniorSecuredTermLoanFacilityKSureCreditFacilityRepaymentTwoMember
1717 BNPP Credit Facility [Member] Member stng:SeniorSecuredTermLoanFacilityBNPPCreditFacilityMember
1718 Types of interest rates [axis] Axis ifrs-full:TypesOfInterestRatesAxis
1719 Interest rate types [member] Member ifrs-full:InterestRateTypesMember
1720 London Interbank Offered Rate (LIBOR) [Member] Member stng:LondonInterbankOfferedRateLIBOR1Member
1721 Range [axis] Axis ifrs-full:RangeAxis
1722 Ranges [member] Member ifrs-full:RangesMember
1723 Bottom of range [member] Member ifrs-full:BottomOfRangeMember
1724 Top of range [member] Member ifrs-full:TopOfRangeMember
1725 Disclosure of detailed information about borrowings [line items] LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
1726 Number of vessels under finance lease arrangements Concept (Integer) As Of stng:FinanceLeaseNumberOfShips
1727 Borrowings Concept (Monetary) As Of Credit ifrs-full:Borrowings
1728 Repayments Concept (Monetary) For Period Credit ifrs-full:RepaymentsOfBorrowingsClassifiedAsFinancingActivities
1729 Sale leaseback transaction, term Concept (xbrli:durationItemType) For Period stng:SaleLeasebackTransactionTerm1
1730 Adjustment to interest rate basis Concept (Percent) As Of ifrs-full:BorrowingsAdjustmentToInterestRateBasis
1731 Periodic payment per vessel Concept (Monetary) For Period Credit stng:BorrowingsPeriodicPaymentAmountPerShip
1732 Sale leaseback, option to purchase period Concept (xbrli:durationItemType) For Period stng:SaleLeasebackTransactionOptionToPurchaseTerm
1733 Net debt to capitalization ratio Concept (Decimal) For Period stng:BorrowingsFinancialCovenantsNetDebtToCapitalizationRatioMaximum
1734 Consolidated tangible net worth Concept (Monetary) For Period Credit stng:BorrowingsFinancialCovenantsConsolidatedTangibleNetWorthMinimum
1735 Cumulative positive net income Concept (Percent) For Period stng:BorrowingsFinancialCovenantsCumulativePositiveNetIncomePercentage
1736 Net proceeds of equity issuance Concept (Percent) For Period stng:BorrowingsFinancialCovenantsNetProceedsOfEquityIssuance
1737 Covenant liquidity requirement amount Concept (Monetary) As Of Credit stng:BorrowingsFinancialCovenantsLiquidityRequirementAmount
1738 Consolidated liquidity requirement per each owned vessel Concept (Monetary) As Of Credit stng:BorrowingsCovenantLiquidityRequirementPerEachOwnedShip
1739 Consolidated liquidity requirement per each chartered-in vessel Concept (Monetary) As Of Credit stng:BorrowingsCovenantLiquidityRequirementPerEachCharteredInShip
1740 Minimum ratio for fair value of vessels Concept (Percent) For Period stng:BorrowingsFinancialCovenantsMinimumThresholdForFairMarketValueOfShipsAsPercentageOfPrincipalAmount
1741 2437432 - Disclosure - Current and long-term debt - AVIC Sale and Leaseback (Details) Network

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*

 http://www.scorpiotankers.com/role/CurrentAndLongTermDebtAvicSaleAndLeasebackDetails
1742 Disclosure of detailed information about borrowings [table] Table

*

*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
1743 Name Of Property1 [Axis] Axis stng:NameOfProperty1Axis
1744 Name Of Property1 [Domain] Member stng:NameOfProperty1Domain
1745 STI Ville, STI Fontvieille and STI Brooklyn [Member] Member stng:STIVilleSTIFontvieilleandSTIBrooklynMember
1746 STI Rose and STI Rambla [Member] Member stng:STIRoseandSTIRamblaMember
1747 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
1748 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
1749 Vessels [member] Member ifrs-full:ShipsMember
1750 Segments [Axis] Axis ifrs-full:SegmentsAxis
1751 Segments [member] Member ifrs-full:SegmentsMember
1752 MR [Member] Member stng:MRMember
1753 LR2 [Member] Member stng:LR2Member
1754 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
1755 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
1756 AVIC Lease Financing [Member] Member stng:SeniorSecuredTermLoanFacilityAVICLeaseFinancingMember
1757 NIBC Credit Facility [Member] Member stng:SeniorSecuredTermLoanFacilityNIBCCreditFacilityMember
1758 K-Sure Credit Facility [Member] Member stng:SeniorSecuredTermLoanFacilityKSureCreditFacilityMember
1759 Scotiabank Credit Facility [Member] Member stng:SeniorSecuredTermLoanFacilityScotiabankCreditFacilityMember
1760 Credit Suisse Credit Facility [Member] Member stng:SeniorSecuredTermLoanFacilityCreditSuisseCreditFacilityMember
1761 Types of interest rates [axis] Axis ifrs-full:TypesOfInterestRatesAxis
1762 Interest rate types [member] Member ifrs-full:InterestRateTypesMember
1763 London Interbank Offered Rate (LIBOR) [Member] Member stng:LondonInterbankOfferedRateLIBOR1Member
1764 Range [axis] Axis ifrs-full:RangeAxis
1765 Ranges [member] Member ifrs-full:RangesMember
1766 Bottom of range [member] Member ifrs-full:BottomOfRangeMember
1767 Top of range [member] Member ifrs-full:TopOfRangeMember
1768 Disclosure of detailed information about borrowings [line items] LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
1769 Number of vessels under finance lease arrangements Concept (Integer) As Of stng:FinanceLeaseNumberOfShips
1770 Borrowings Concept (Monetary) As Of Credit ifrs-full:Borrowings
1771 Repayments Concept (Monetary) For Period Credit ifrs-full:RepaymentsOfBorrowingsClassifiedAsFinancingActivities
1772 Sale leaseback transaction, term Concept (xbrli:durationItemType) For Period stng:SaleLeasebackTransactionTerm1
1773 Adjustment to interest rate basis Concept (Percent) As Of ifrs-full:BorrowingsAdjustmentToInterestRateBasis
1774 Periodic payment per vessel Concept (Monetary) For Period Credit stng:BorrowingsPeriodicPaymentAmountPerShip
1775 Sale leaseback, option to purchase period Concept (xbrli:durationItemType) For Period stng:SaleLeasebackTransactionOptionToPurchaseTerm
1776 Net debt to capitalization ratio Concept (Decimal) For Period stng:BorrowingsFinancialCovenantsNetDebtToCapitalizationRatioMaximum
1777 Consolidated tangible net worth Concept (Monetary) For Period Credit stng:BorrowingsFinancialCovenantsConsolidatedTangibleNetWorthMinimum
1778 Minimum ratio for fair value of vessels Concept (Percent) For Period stng:BorrowingsFinancialCovenantsMinimumThresholdForFairMarketValueOfShipsAsPercentageOfPrincipalAmount
1779 2437433 - Disclosure - Current and long-term debt - COSCO Shipping Sale and Leaseback (Details) Network

*

*

 http://www.scorpiotankers.com/role/CurrentAndLongTermDebtCoscoShippingSaleAndLeasebackDetails
1780 Disclosure of detailed information about borrowings [table] Table

*

*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
1781 Name Of Property1 [Axis] Axis stng:NameOfProperty1Axis
1782 Name Of Property1 [Domain] Member stng:NameOfProperty1Domain
1783 STI Battersea and STI Wembley [Member] Member stng:STIBatterseaandSTIWembleyMember
1784 STI Texas City and STI Meraux [Member] Member stng:STITexasCityandSTIMerauxMember
1785 Segments [Axis] Axis ifrs-full:SegmentsAxis
1786 Segments [member] Member ifrs-full:SegmentsMember
1787 Handymax [Member] Member stng:HandymaxMember
1788 MR [Member] Member stng:MRMember
1789 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
1790 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
1791 Vessels [member] Member ifrs-full:ShipsMember
1792 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
1793 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
1794 COSCO Lease Financing [Member] Member stng:SeniorSecuredTermLoanFacilityCOSCOLeaseFinancingMember
1795 DVB 2017 Credit Facility [Member] Member stng:SeniorSecuredTermLoanFacilityDVB2017CreditFacilityMember
1796 Senior Secured Term Loan Facility - K-Sure Credit Facility, Repayment One [Member] Member stng:SeniorSecuredTermLoanFacilityKSureCreditFacilityRepaymentOneMember
1797 2016 Credit Facility [Member] Member stng:SeniorSecuredLoanFacility2016CreditFacilityMember
1798 Types of interest rates [axis] Axis ifrs-full:TypesOfInterestRatesAxis
1799 Interest rate types [member] Member ifrs-full:InterestRateTypesMember
1800 London Interbank Offered Rate (LIBOR) [Member] Member stng:LondonInterbankOfferedRateLIBOR1Member
1801 Range [axis] Axis ifrs-full:RangeAxis
1802 Ranges [member] Member ifrs-full:RangesMember
1803 Bottom of range [member] Member ifrs-full:BottomOfRangeMember
1804 Top of range [member] Member ifrs-full:TopOfRangeMember
1805 Disclosure of detailed information about borrowings [line items] LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
1806 Number of vessels under finance lease arrangements Concept (Integer) As Of stng:FinanceLeaseNumberOfShips
1807 Borrowings Concept (Monetary) As Of Credit ifrs-full:Borrowings
1808 Repayments Concept (Monetary) For Period Credit ifrs-full:RepaymentsOfBorrowingsClassifiedAsFinancingActivities
1809 Sale leaseback transaction, term Concept (xbrli:durationItemType) For Period stng:SaleLeasebackTransactionTerm1
1810 Adjustment to interest rate basis Concept (Percent) As Of ifrs-full:BorrowingsAdjustmentToInterestRateBasis
1811 Periodic payment per vessel Concept (Monetary) For Period Credit stng:BorrowingsPeriodicPaymentAmountPerShip
1812 Sale leaseback, option to purchase period Concept (xbrli:durationItemType) For Period stng:SaleLeasebackTransactionOptionToPurchaseTerm
1813 Net debt to capitalization ratio Concept (Decimal) For Period stng:BorrowingsFinancialCovenantsNetDebtToCapitalizationRatioMaximum
1814 Consolidated tangible net worth Concept (Monetary) For Period Credit stng:BorrowingsFinancialCovenantsConsolidatedTangibleNetWorthMinimum
1815 Cumulative positive net income Concept (Percent) For Period stng:BorrowingsFinancialCovenantsCumulativePositiveNetIncomePercentage
1816 Net proceeds of equity issuance Concept (Percent) For Period stng:BorrowingsFinancialCovenantsNetProceedsOfEquityIssuance
1817 Minimum ratio for fair value of vessels Concept (Percent) For Period stng:BorrowingsFinancialCovenantsMinimumThresholdForFairMarketValueOfShipsAsPercentageOfPrincipalAmount
1818 2437434 - Disclosure - Current and long-term debt - $157.5 million Sale and Leaseback (Details) Network

*

*

 http://www.scorpiotankers.com/role/CurrentAndLongTermDebt1575MillionSaleAndLeasebackDetails
1819 Disclosure of detailed information about borrowings [table] Table

*

*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
1820 Borrowings Covenant Terms [Axis] Axis stng:BorrowingsCovenantTermsAxis
1821 Borrowings Covenant Terms Axis [Domain] Member stng:BorrowingsCovenantTermsAxisDomain
1822 Consolidated Liquidity Requirement - Scenario One [Member] Member stng:ConsolidatedLiquidityRequirementScenarioOneMember
1823 Consolidated Liquidity Requirement - Scenario Two [Member] Member stng:ConsolidatedLiquidityRequirementScenarioTwoMember
1824 Name Of Property1 [Axis] Axis stng:NameOfProperty1Axis
1825 Name Of Property1 [Domain] Member stng:NameOfProperty1Domain
1826 STI San Antonio, STI Benicia, STI St. Charles, STI Yorkville, STI Mayfair, and STI Duchessa [Member] Member stng:STISanAntonioSTIBeniciaSTISt.CharlesSTIYorkvilleSTIMayfairandSTIDuchessaMember
1827 STI Alexis [Member] Member stng:STIAlexisMember
1828 Segments [Axis] Axis ifrs-full:SegmentsAxis
1829 Segments [member] Member ifrs-full:SegmentsMember
1830 MR [Member] Member stng:MRMember
1831 LR2 [Member] Member stng:LR2Member
1832 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
1833 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
1834 Vessels [member] Member ifrs-full:ShipsMember
1835 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
1836 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
1837 $157.5 Million Lease Financing [Member] Member stng:SeniorSecuredTermLoanFacility157.5millionLeaseFinancingMember
1838 HSH Credit Facility [Member] Member stng:SeniorSecuredTermLoanFacilityHSHCreditFacilityMember
1839 Senior Secured Term Loan Facility - K-Sure Credit Facility, Repayment Two [Member] Member stng:SeniorSecuredTermLoanFacilityKSureCreditFacilityRepaymentTwoMember
1840 2016 Credit Facility [Member] Member stng:SeniorSecuredLoanFacility2016CreditFacilityMember
1841 DVB 2017 Credit Facility [Member] Member stng:SeniorSecuredTermLoanFacilityDVB2017CreditFacilityMember
1842 Types of interest rates [axis] Axis ifrs-full:TypesOfInterestRatesAxis
1843 Interest rate types [member] Member ifrs-full:InterestRateTypesMember
1844 London Interbank Offered Rate (LIBOR) [Member] Member stng:LondonInterbankOfferedRateLIBOR1Member
1845 Range [axis] Axis ifrs-full:RangeAxis
1846 Ranges [member] Member ifrs-full:RangesMember
1847 Bottom of range [member] Member ifrs-full:BottomOfRangeMember
1848 Top of range [member] Member ifrs-full:TopOfRangeMember
1849 Disclosure of detailed information about borrowings [line items] LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
1850 Aggregate principal amount notes issued Concept (Monetary) As Of ifrs-full:NotionalAmount
1851 Number of vessels under finance lease arrangements Concept (Integer) As Of stng:FinanceLeaseNumberOfShips
1852 Borrowings Concept (Monetary) As Of Credit ifrs-full:Borrowings
1853 Number of vessels repaid Concept (Integer) As Of stng:NumberofShipsRepaid
1854 Repayments Concept (Monetary) For Period Credit ifrs-full:RepaymentsOfBorrowingsClassifiedAsFinancingActivities
1855 Sale leaseback transaction, term Concept (xbrli:durationItemType) For Period stng:SaleLeasebackTransactionTerm1
1856 Adjustment to interest rate basis Concept (Percent) As Of ifrs-full:BorrowingsAdjustmentToInterestRateBasis
1857 Periodic payment per vessel Concept (Monetary) For Period Credit stng:BorrowingsPeriodicPaymentAmountPerShip
1858 Sale leaseback, option to purchase period Concept (xbrli:durationItemType) For Period stng:SaleLeasebackTransactionOptionToPurchaseTerm
1859 Net debt to capitalization ratio Concept (Decimal) For Period stng:BorrowingsFinancialCovenantsNetDebtToCapitalizationRatioMaximum
1860 Consolidated tangible net worth Concept (Monetary) For Period Credit stng:BorrowingsFinancialCovenantsConsolidatedTangibleNetWorthMinimum
1861 Cumulative positive net income Concept (Percent) For Period stng:BorrowingsFinancialCovenantsCumulativePositiveNetIncomePercentage
1862 Net proceeds of equity issuance Concept (Percent) For Period stng:BorrowingsFinancialCovenantsNetProceedsOfEquityIssuance
1863 Covenant liquidity requirement amount Concept (Monetary) As Of Credit stng:BorrowingsFinancialCovenantsLiquidityRequirementAmount
1864 Consolidated liquidity requirement per each owned vessel Concept (Monetary) As Of Credit stng:BorrowingsCovenantLiquidityRequirementPerEachOwnedShip
1865 Consolidated liquidity requirement per each chartered-in vessel Concept (Monetary) As Of Credit stng:BorrowingsCovenantLiquidityRequirementPerEachCharteredInShip
1866 Minimum ratio for fair value of vessels Concept (Percent) For Period stng:BorrowingsFinancialCovenantsMinimumThresholdForFairMarketValueOfShipsAsPercentageOfPrincipalAmount
1867 2437435 - Disclosure - Current and long-term debt - Unsecured senior notes due 2020 (Details) Network

*

*

 http://www.scorpiotankers.com/role/CurrentAndLongTermDebtUnsecuredSeniorNotesDue2020Details
1868 Disclosure of detailed information about borrowings [table] Table

*

*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
1869 Borrowings, Redemption, Period [Axis] Axis stng:BorrowingsRedemptionPeriodAxis
1870 Borrowings, Redemption, Period [Domain] Member stng:BorrowingsRedemptionPeriodDomain
1871 Borrowings, Redemption, Period One [Member] Member stng:BorrowingsRedemptionPeriodOneMember
1872 Borrowings, Redemption, Period Two [Member] Member stng:BorrowingsRedemptionPeriodTwoMember
1873 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
1874 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
1875 Unsecured Senior Notes Due 2020 [Member] Member stng:UnsecuredSeniorNotesdue2020Member
1876 Disclosure of detailed information about borrowings [line items] LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
1877 Aggregate principal amount notes issued Concept (Monetary) As Of ifrs-full:NotionalAmount
1878 Borrowings interest rate Concept (Percent) As Of ifrs-full:BorrowingsInterestRate
1879 Drawdowns Concept (Monetary) For Period Debit ifrs-full:ProceedsFromBorrowingsClassifiedAsFinancingActivities
1880 Repurchased face amount percentage Concept (Percent) For Period stng:BorrowingsRedemptionPricePercentage
1881 Minimum denominations Concept (Monetary) For Period Credit stng:BorrowingsMinimumDenominations
1882 Integral multiples Concept (Monetary) For Period stng:BorrowingsIntegralMultiplesInExcessOfMinimumDenominations
1883 Net borrowings limit Concept (Percent) For Period stng:BorrowingsFinancialCovenantsNetBorrowingsPercentageOfTotalAssetsMaximum
1884 Consolidated tangible net worth Concept (Monetary) For Period Credit stng:BorrowingsFinancialCovenantsConsolidatedTangibleNetWorthMinimum
1885 Debt outstanding Concept (Monetary) As Of Credit ifrs-full:Borrowings
1886 2437436 - Disclosure - Current and long-term debt - Convertible senior notes due 2019 (Details) Network

*

*

 http://www.scorpiotankers.com/role/CurrentAndLongTermDebtConvertibleSeniorNotesDue2019Details
1887 Disclosure of detailed information about borrowings [table] Table

*

*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
1888 Share Repurchase Program1 [Axis] Axis stng:ShareRepurchaseProgram1Axis
1889 Share Repurchase Program1 [Domain] Member stng:ShareRepurchaseProgram1Domain
1890 2014 Stock Buyback Program - Purchase Through Proceeds From Issuance Of Convertible Borrowings [Member] Member stng:A2014StockBuybackProgramPurchaseThroughProceedsFromIssuanceOfConvertibleBorrowingsMember
1891 Classes of share capital [axis] Axis ifrs-full:ClassesOfShareCapitalAxis
1892 Share capital [member] Member ifrs-full:ClassesOfShareCapitalMember
1893 Common stock [Member] Member ifrs-full:OrdinarySharesMember
1894 Borrowings, Redemption, Period [Axis] Axis stng:BorrowingsRedemptionPeriodAxis
1895 Borrowings, Redemption, Period [Domain] Member stng:BorrowingsRedemptionPeriodDomain
1896 Borrowings, Redemption, Period One [Member] Member stng:BorrowingsRedemptionPeriodOneMember
1897 Borrowings, Redemption, Period Two [Member] Member stng:BorrowingsRedemptionPeriodTwoMember
1898 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
1899 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
1900 Convertible Notes due 2019 [Member] Member stng:ConvertibleSeniorNotesDue2019Member
1901 Convertible Notes due 2022 [Member] Member stng:ConvertibleSeniorNotesDue2022Member
1902 Disclosure of detailed information about borrowings [line items] LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
1903 Aggregate principal amount notes issued Concept (Monetary) As Of ifrs-full:NotionalAmount
1904 Borrowings outstanding before debt exchange Concept (Monetary) As Of Credit stng:BorrowingsOutstandingBeforeDebtExchange
1905 Purchasing option Concept (Monetary) As Of Credit stng:NotionalAmountPurchasingOption
1906 Drawdowns Concept (Monetary) For Period Debit ifrs-full:ProceedsFromBorrowingsClassifiedAsFinancingActivities
1907 Payments for debt issue costs Concept (Monetary) For Period Credit ifrs-full:PaymentsForDebtIssueCosts
1908 Common stock repurchase amount Concept (Monetary) For Period Credit ifrs-full:PaymentsToAcquireOrRedeemEntitysShares
1909 Purchase of treasury shares (in shares) Concept (Shares) For Period stng:IncreaseDecreaseInSharesOutstandingThroughPurchaseOfTreasuryShares
1910 Common stock, par value (in dollars per share) Concept (Share) For Period stng:PurchaseOfTreasurySharesAverageCostPerShare
1911 Borrowings interest rate Concept (Percent) As Of ifrs-full:BorrowingsInterestRate
1912 Convertible conversion rate Concept (Pure) For Period stng:BorrowingsConvertibleConversionRatio
1913 Initial conversion price (in USD per share) Concept (Share) As Of stng:BorrowingsConvertibleConversionPrice
1914 Threshold consecutive or non-consecutive trading days Concept (xbrli:durationItemType) For Period stng:BorrowingsConvertibleThresholdConsecutiveOrNonConsecutiveTradingDays
1915 Threshold consecutive trading days Concept (xbrli:durationItemType) For Period stng:BorrowingsConvertibleThresholdConsecutiveTradingDays
1916 Common stock closing price as percentage of conversion price minimum Concept (Percent) For Period stng:BorrowingsConvertibleStockPriceTriggerPercentageThresholdMinimum
1917 Threshold trading days Concept (Integer) For Period stng:BorrowingsConvertibleThresholdTradingDays
1918 Repurchased face amount percentage Concept (Percent) For Period stng:BorrowingsRedemptionPricePercentage
1919 Debt outstanding Concept (Monetary) As Of Credit ifrs-full:Borrowings
1920 Carrying amount of equity component Concept (Monetary) As Of Credit stng:BorrowingsConvertibleCarryingAmountofEquityComponent
1921 Notes repurchased amount Concept (Monetary) For Period Credit stng:BorrowingsConvertibleRepurchasedFaceAmount
1922 Carrying amount of liability component reduction Concept (Monetary) For Period Credit stng:BorrowingsConvertibleCarryingAmountofLiabilityComponentReduction
1923 Carrying amount of equity component reduction Concept (Monetary) For Period Credit stng:BorrowingsConvertibleCarryingAmountofEquityComponentReduction
1924 Gain (loss) on extinguishment of borrowings before write off of debt issue costs Concept (Monetary) For Period Credit stng:GainLossOnExtinguishmentOfBorrowingsBeforeWriteOffOfDebtIssueCosts
1925 Write-off of deferred financing fees Concept (Monetary) For Period Debit stng:WriteOffOfDeferredDebtIssuanceCost1
1926 Repayments Concept (Monetary) For Period Credit ifrs-full:RepaymentsOfBorrowingsClassifiedAsFinancingActivities
1927 Interest expense on borrowings Concept (Monetary) For Period Debit ifrs-full:InterestExpenseOnBorrowings
1928 Non-cash accretion Concept (Monetary) For Period Debit stng:ExpenseDuetoAccretionofConvertibleNotes
1929 2437437 - Disclosure - Current and long-term debt - Schedule of dividends declared from issuance of the Convertible Notes (Details) Network

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*

 http://www.scorpiotankers.com/role/CurrentAndLongTermDebtScheduleOfDividendsDeclaredFromIssuanceOfConvertibleNotesDetails
1930 Disclosure of detailed information about borrowings [table] Table

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*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
1931 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
1932 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
1933 Convertible Notes due 2019 [Member] Member stng:ConvertibleSeniorNotesDue2019Member
1934 Convertible Notes due 2022 [Member] Member stng:ConvertibleSeniorNotesDue2022Member
1935 Disclosure of detailed information about borrowings [line items] LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
1936 Dividends per share (in USD per share) Concept (Share) For Period ifrs-full:DividendsRecognisedAsDistributionsToOwnersPerShare
1937 Convertible conversion rate Concept (Pure) For Period stng:BorrowingsConvertibleConversionRatio
1938 2437438 - Disclosure - Current and long-term debt - Convertible senior notes due 2022 (Details) Network

*

*

 http://www.scorpiotankers.com/role/CurrentAndLongTermDebtConvertibleSeniorNotesDue2022Details
1939 Disclosure of detailed information about borrowings [table] Table

*

*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
1940 Borrowings, Redemption, Period [Axis] Axis stng:BorrowingsRedemptionPeriodAxis
1941 Borrowings, Redemption, Period [Domain] Member stng:BorrowingsRedemptionPeriodDomain
1942 Borrowings, Redemption, Period One [Member] Member stng:BorrowingsRedemptionPeriodOneMember
1943 Borrowings, Redemption, Period Two [Member] Member stng:BorrowingsRedemptionPeriodTwoMember
1944 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
1945 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
1946 Convertible Notes due 2019 [Member] Member stng:ConvertibleSeniorNotesDue2019Member
1947 Convertible Notes due 2022 [Member] Member stng:ConvertibleSeniorNotesDue2022Member
1948 Disclosure of detailed information about borrowings [line items] LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
1949 Aggregate principal amount notes issued Concept (Monetary) As Of ifrs-full:NotionalAmount
1950 Convertible conversion rate Concept (Pure) For Period stng:BorrowingsConvertibleConversionRatio
1951 Initial conversion price (in USD per share) Concept (Share) As Of stng:BorrowingsConvertibleConversionPrice
1952 Threshold consecutive or non-consecutive trading days Concept (xbrli:durationItemType) For Period stng:BorrowingsConvertibleThresholdConsecutiveOrNonConsecutiveTradingDays
1953 Threshold consecutive trading days Concept (xbrli:durationItemType) For Period stng:BorrowingsConvertibleThresholdConsecutiveTradingDays
1954 Common stock closing price as percentage of conversion price minimum Concept (Percent) For Period stng:BorrowingsConvertibleStockPriceTriggerPercentageThresholdMinimum
1955 Threshold trading days Concept (Integer) For Period stng:BorrowingsConvertibleThresholdTradingDays
1956 Repurchased face amount percentage Concept (Percent) For Period stng:BorrowingsRedemptionPricePercentage
1957 Borrowings Concept (Monetary) As Of Credit ifrs-full:Borrowings
1958 Carrying amount of equity component Concept (Monetary) As Of Credit stng:BorrowingsConvertibleCarryingAmountofEquityComponent
1959 Interest expense on borrowings Concept (Monetary) For Period Debit ifrs-full:InterestExpenseOnBorrowings
1960 Non-cash accretion Concept (Monetary) For Period Debit stng:ExpenseDuetoAccretionofConvertibleNotes
1961 2437439 - Disclosure - Current and long-term debt - Unsecured senior notes due 2019 (Details) Network

*

*

 http://www.scorpiotankers.com/role/CurrentAndLongTermDebtUnsecuredSeniorNotesDue2019Details
1962 Disclosure of detailed information about borrowings [table] Table

*

*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
1963 Non-adjusting events after reporting period [axis] Axis ifrs-full:NonadjustingEventsAfterReportingPeriodAxis
1964 Non-adjusting events after reporting period [member] Member ifrs-full:NonadjustingEventsMember
1965 Debt transactions [Member] Member stng:DebtNotesTransactionsMember
1966 Borrowings, Redemption, Period [Axis] Axis stng:BorrowingsRedemptionPeriodAxis
1967 Borrowings, Redemption, Period [Domain] Member stng:BorrowingsRedemptionPeriodDomain
1968 Borrowings, Redemption, Period One [Member] Member stng:BorrowingsRedemptionPeriodOneMember
1969 Borrowings, Redemption, Period Two [Member] Member stng:BorrowingsRedemptionPeriodTwoMember
1970 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
1971 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
1972 Unsecured Senior Notes Due 2019 [Member] Member stng:UnsecuredSeniorNotesDue2019Member
1973 Disclosure of detailed information about borrowings [line items] LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
1974 Aggregate principal amount notes issued Concept (Monetary) As Of ifrs-full:NotionalAmount
1975 Borrowings interest rate Concept (Percent) As Of ifrs-full:BorrowingsInterestRate
1976 Drawdowns Concept (Monetary) For Period Debit ifrs-full:ProceedsFromBorrowingsClassifiedAsFinancingActivities
1977 Repurchased face amount percentage Concept (Percent) For Period stng:BorrowingsRedemptionPricePercentage
1978 Minimum denominations Concept (Monetary) For Period Credit stng:BorrowingsMinimumDenominations
1979 Integral multiples Concept (Monetary) For Period stng:BorrowingsIntegralMultiplesInExcessOfMinimumDenominations
1980 Net borrowings limit Concept (Percent) For Period stng:BorrowingsFinancialCovenantsNetBorrowingsPercentageOfTotalAssetsMaximum
1981 Consolidated tangible net worth Concept (Monetary) For Period Credit stng:BorrowingsFinancialCovenantsConsolidatedTangibleNetWorthMinimum
1982 Debt outstanding Concept (Monetary) As Of Credit ifrs-full:Borrowings
1983 2443402 - Disclosure - Derivative financial instruments - Narrative (Details) Network

*

*

 http://www.scorpiotankers.com/role/DerivativeFinancialInstrumentsNarrativeDetails
1984 Disclosure of detailed information about financial instruments [table] Table

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*

 ifrs-full:DisclosureOfFinancialInstrumentsTable
1985 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
1986 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
1987 Vessels [member] Member ifrs-full:ShipsMember
1988 Name Of Property1 [Axis] Axis stng:NameOfProperty1Axis
1989 Name Of Property1 [Domain] Member stng:NameOfProperty1Domain
1990 Densa Crocodile [Member] Member stng:DensaCrocodileMember
1991 Segments [Axis] Axis ifrs-full:SegmentsAxis
1992 Segments [member] Member ifrs-full:SegmentsMember
1993 LR2 [Member] Member stng:LR2Member
1994 Classes of financial assets [axis] Axis ifrs-full:ClassesOfFinancialAssetsAxis
1995 Financial assets, class [member] Member ifrs-full:FinancialAssetsMember
1996 Profit and loss agreement [member] Member stng:ProfitAndLossAgreementMember
1997 Disclosure of detailed information about financial instruments [line items] LineItems ifrs-full:DisclosureOfFinancialInstrumentsLineItems
1998 Term of lease Concept (xbrli:durationItemType) For Period stng:OperatingLeaseTermOfContract
1999 Lease payments, daily rate Concept (Monetary) As Of Credit stng:OperatingLeasePaymentsDailyRate
2000 Lease payments, extension, daily rate Concept (Monetary) As Of Credit stng:OperatingLeasePaymentsExtensionOptionDailyRate
2001 Percentage of profit and loss sharing in a derivative arrangement Concept (Percent) As Of stng:DerivativePercentageOfProfitAndLossSharing
2002 2443403 - Disclosure - Derivative financial instruments - Schedule of Fair Value Adjustments (Details) Network

*

*

 http://www.scorpiotankers.com/role/DerivativeFinancialInstrumentsScheduleOfFairValueAdjustmentsDetails
2003 Disclosure of detailed information about financial instruments [table] Table

*

*

 ifrs-full:DisclosureOfFinancialInstrumentsTable
2004 Classes of financial liabilities [axis] Axis ifrs-full:ClassesOfFinancialLiabilitiesAxis
2005 Financial liabilities, class [member] Member ifrs-full:FinancialLiabilitiesMember
2006 Profit and loss agreement [member] Member stng:ProfitAndLossAgreementMember
2007 Classes of financial assets [axis] Axis ifrs-full:ClassesOfFinancialAssetsAxis
2008 Financial assets, class [member] Member ifrs-full:FinancialAssetsMember
2009 Profit and loss agreement [member] Member stng:ProfitAndLossAgreementMember
2010 Disclosure of detailed information about financial instruments [line items] LineItems ifrs-full:DisclosureOfFinancialInstrumentsLineItems
2011 Realized gain recognised in profit and loss Concept (Monetary) For Period Credit ifrs-full:GainLossOnHedgeIneffectivenessRecognisedInProfitOrLoss
2012 Unrealized gain (loss) recognised in profit and loss Concept (Monetary) For Period Credit ifrs-full:GainsLossesOnChangeInFairValueOfDerivatives
2013 Unrealized gain on derivative financial instruments Concept (Monetary) For Period Credit ifrs-full:GainsLossesOnCashFlowHedgesNetOfTax
2014 2446402 - Disclosure - Segment reporting - Information About Reportable Segments (Details) Network

*

*

 http://www.scorpiotankers.com/role/SegmentReportingInformationAboutReportableSegmentsDetails
2015 Disclosure of operating segments [table] Table

*

*

 ifrs-full:DisclosureOfOperatingSegmentsTable
2016 Segment consolidation items [axis] Axis ifrs-full:SegmentConsolidationItemsAxis
2017 Entity's total for segment consolidation items [member] Member ifrs-full:EntitysTotalForSegmentConsolidationItemsMember
2018 Reportable segments [member] Member ifrs-full:OperatingSegmentsMember
2019 Corporate and eliminations [member] Member ifrs-full:MaterialReconcilingItemsMember
2020 Segments [Axis] Axis ifrs-full:SegmentsAxis
2021 Segments [member] Member ifrs-full:SegmentsMember
2022 LR1/Panamax [Member] Member stng:LR1PanamaxMember
2023 Handymax [Member] Member stng:HandymaxMember
2024 LR2 [Member] Member stng:LR2Member
2025 MR [Member] Member stng:MRMember
2026 Disclosure of operating segments [line items] LineItems ifrs-full:DisclosureOfOperatingSegmentsLineItems
2027 Vessel revenue Concept (Monetary) For Period Credit ifrs-full:Revenue
2028 Vessel operating costs Concept (Monetary) For Period Debit stng:ShipOperatingExpenses
2029 Voyage expenses Concept (Monetary) For Period Debit stng:VoyageExpense
2030 Charterhire Concept (Monetary) For Period Debit ifrs-full:MinimumOperatingLeasePayments
2031 Depreciation Concept (Monetary) For Period Debit ifrs-full:DepreciationExpense
2032 General and administrative expenses Concept (Monetary) For Period Debit ifrs-full:GeneralAndAdministrativeExpense
2033 Loss on sales of vessels Concept (Monetary) For Period Credit ifrs-full:GainsLossesOnDisposalsOfPropertyPlantAndEquipment
2034 Merger transaction related costs Concept (Monetary) For Period Debit ifrs-full:AcquisitionrelatedCostsRecognisedAsExpenseForTransactionRecognisedSeparatelyFromAcquisitionOfAssetsAndAssumptionOfLiabilitiesInBusinessCombination
2035 Bargain purchase gain Concept (Monetary) For Period Credit ifrs-full:GainRecognisedInBargainPurchaseTransaction
2036 Financial expenses Concept (Monetary) For Period Debit ifrs-full:FinanceCosts
2037 Loss on exchange of convertible notes Concept (Monetary) For Period Credit stng:GainLossOnExchangeOfConvertibleNotes
2038 Realized loss on derivative financial instruments Concept (Monetary) For Period Credit ifrs-full:GainLossOnHedgeIneffectivenessRecognisedInProfitOrLoss
2039 Unrealized gain on derivative financial instruments Concept (Monetary) For Period Credit ifrs-full:GainsLossesOnChangeInFairValueOfDerivatives
2040 Financial income Concept (Monetary) For Period Credit ifrs-full:FinanceIncome
2041 Other expenses, net Concept (Monetary) For Period Credit stng:OtherNonoperatingIncomeExpenseNet
2042 Net loss Concept (Monetary) For Period Credit ifrs-full:ProfitLoss
2043 2446403 - Disclosure - Segment reporting - Revenue from Major Customers (Details) Network

*

*

 http://www.scorpiotankers.com/role/SegmentReportingRevenueFromMajorCustomersDetails
2044 Disclosure of major customers [table] Table

*

*

 ifrs-full:DisclosureOfMajorCustomersTable
2045 Segments [Axis] Axis ifrs-full:SegmentsAxis
2046 Segments [member] Member ifrs-full:SegmentsMember
2047 MR [Member] Member stng:MRMember
2048 LR2 [Member] Member stng:LR2Member
2049 Handymax [Member] Member stng:HandymaxMember
2050 Panamax [Member] Member stng:PanamaxMember
2051 MR, LR2, Handymax and Panamax Member stng:MRLR2HandymaxandPanamaxSegmentsMember
2052 Categories of related parties [axis] Axis ifrs-full:CategoriesOfRelatedPartiesAxis
2053 Entity's total for related parties [member] Member ifrs-full:EntitysTotalForRelatedPartiesMember
2054 Other related parties [member] Member ifrs-full:OtherRelatedPartiesMember
2055 Major customers [axis] Axis ifrs-full:MajorCustomersAxis
2056 Customers [member] Member ifrs-full:MajorCustomersMember
2057 Scorpio MR Pool Limited [Member] Member stng:ScorpioMRPoolLimitedMember
2058 Scorpio LR2 Pool Limited [Member] Member stng:ScorpioLR2PoolLimitedMember
2059 Scorpio Handymax Tanker Pool Limited [Member] Member stng:ScorpioHandymaxTankerPoolLimitedMember
2060 Scorpio Panamax Tanker Pool Limited [Member] Member stng:ScorpioPanamaxTankerPoolLimitedMember
2061 Disclosure of major customers [line items] LineItems ifrs-full:DisclosureOfMajorCustomersLineItems
2062 Pool revenue Concept (Monetary) For Period Credit ifrs-full:RevenueFromRenderingOfServicesRelatedPartyTransactions
2063 2449402 - Disclosure - Common shares - Narrative (Details) Network

*

*

 http://www.scorpiotankers.com/role/CommonSharesNarrativeDetails
2064 Disclosure of classes of share capital [table] Table

*

*

 ifrs-full:DisclosureOfClassesOfShareCapitalTable
2065 Subsidiary Sale of Stock1 [Axis] Axis stng:SubsidiarySaleofStock1Axis
2066 Subsidiary Sale of Stock1 [Domain] Member stng:SubsidiarySaleofStock1Domain
2067 Public Offering [Member] Member stng:PublicOfferingMember
2068 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
2069 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
2070 Vessels [member] Member ifrs-full:ShipsMember
2071 Business combinations [axis] Axis ifrs-full:BusinessCombinationsAxis
2072 Entity's total for business combinations [member] Member ifrs-full:EntitysTotalForBusinessCombinationsMember
2073 NPTI [Member] Member stng:Navig8ProductTankersIncNPTIMember
2074 NPTI Vessel Acquisition [Member] Member stng:NPTIVesselAcquisitionMember
2075 NPTI September Closing [Member] Member stng:NPTISeptemberClosingMember
2076 Categories of related parties [axis] Axis ifrs-full:CategoriesOfRelatedPartiesAxis
2077 Entity's total for related parties [member] Member ifrs-full:EntitysTotalForRelatedPartiesMember
2078 Other related parties [member] Member ifrs-full:OtherRelatedPartiesMember
2079 Counterparties [axis] Axis ifrs-full:CounterpartiesAxis
2080 Counterparties [member] Member ifrs-full:CounterpartiesMember
2081 Scorpio Bulkers Inc. [Member] Member stng:ScorpioBulkersInc.Member
2082 Scorpio Services Holding Limited (SSH) [Member] Member stng:ScorpioServicesHoldingLimitedSSHMember
2083 Classes of share capital [axis] Axis ifrs-full:ClassesOfShareCapitalAxis
2084 Share capital [member] Member ifrs-full:ClassesOfShareCapitalMember
2085 Common stock [Member] Member ifrs-full:OrdinarySharesMember
2086 Warrant [Member] Member stng:Warrant1Member
2087 Types of share-based payment arrangements [axis] Axis ifrs-full:TypesOfSharebasedPaymentArrangementsAxis
2088 Share-based payment arrangements [member] Member ifrs-full:SharebasedPaymentArrangementsMember
2089 Restricted Stock [Member] Member stng:RestrictedStock1Member
2090 Plan Name1 [Axis] Axis stng:PlanName1Axis
2091 Plan Name1 [Domain] Member stng:PlanName1Domain
2092 2013 Equity Incentive Plan [Member] Member stng:A2013EquityIncentivePlanMember
2093 Title Of Individual1 [Axis] Axis stng:TitleOfIndividual1Axis
2094 Title Of Individual1 [Domain] Member stng:TitleOfIndividual1Domain
2095 Employees [Member] Member stng:EmployeesMember
2096 Directors [Member] Member stng:DirectorsMember
2097 Employees and Directors [Member] Member stng:EmployeesAndDirectorsMember
2098 SSH Employees [Member] Member stng:SSHEmployeesMember
2099 Employees, Directors and SSH Employees [Member] Member stng:EmployeesDirectorsAndSSHEmployeesMember
2100 Vesting1 [Axis] Axis stng:Vesting1Axis
2101 Vesting1 [Domain] Member stng:Vesting1Domain
2102 First vesting percentage [Member] Member stng:ShareBasedCompensationAwardTrancheOne1Member
2103 Second vesting percentage [Member] Member stng:ShareBasedCompensationAwardTrancheTwo1Member
2104 Third vesting percentage [Member] Member stng:ShareBasedCompensationAwardTrancheThree1Member
2105 Disclosure of classes of share capital [line items] LineItems ifrs-full:DisclosureOfClassesOfShareCapitalLineItems
2106 Common stock, shares issued (in shares) Concept (Shares) As Of ifrs-full:NumberOfSharesIssued
2107 Price per share (in USD per share) Concept (Share) As Of stng:SharesIssuedPricePerShare1
2108 Issuance of shares Concept (Monetary) For Period Debit ifrs-full:ProceedsFromIssuingShares
2109 Number of instruments or interests issued or issuable Concept (Decimal) As Of ifrs-full:NumberOfInstrumentsOrInterestsIssuedOrIssuable
2110 Exercise price (in USD per warrant) Concept (Share) As Of stng:ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights2
2111 Shares issued upon exercise of warrants (in shares) Concept (Shares) For Period stng:IncreaseDecreaseThroughExerciseOfWarrantsSharesEquity
2112 Number of vessels acquired Concept (Integer) As Of stng:NumberOfShipsAcquired
2113 Shares reserved for issuance (in shares) Concept (Shares) As Of ifrs-full:SharesReservedForIssueUnderOptionsAndContractsForSaleOfShares
2114 Common stock, par value (in dollars per share) Concept (Share) As Of ifrs-full:ParValuePerShare
2115 Maximum years grants are exercisable Concept (xbrli:durationItemType) For Period stng:ShareBasedCompensationArrangementByShareBasedPaymentAwardExpirationPeriod1
2116 Number of shares, granted (in shares) Concept (Decimal) For Period ifrs-full:NumberOfInstrumentsOtherEquityInstrumentsGranted
2117 Weighted average grant date fair value, granted (in USD per share) Concept (Monetary) For Period ifrs-full:WeightedAverageExercisePriceOfOtherEquityInstrumentsGrantedInSharebasedPaymentArrangement
2118 Vested shares percentage Concept (Percent) For Period stng:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingRightsPercentage1
2119 Remaining shares available for issuance (in shares) Concept (Shares) As Of stng:NumberOfOtherEquityInstrumentsAvailableForIssuanceInShareBasedPaymentArrangement
2120 2449403 - Disclosure - Common shares - Vesting schedule of restricted stock (Details) Network

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*

 http://www.scorpiotankers.com/role/CommonSharesVestingScheduleOfRestrictedStockDetails
2121 Disclosure of terms and conditions of share-based payment arrangement [table] Table

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*

 ifrs-full:DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementTable
2122 Title Of Individual1 [Axis] Axis stng:TitleOfIndividual1Axis
2123 Title Of Individual1 [Domain] Member stng:TitleOfIndividual1Domain
2124 Employees [Member] Member stng:EmployeesMember
2125 Vesting1 [Axis] Axis stng:Vesting1Axis
2126 Vesting1 [Domain] Member stng:Vesting1Domain
2127 First vesting period [Member] Member stng:ShareBasedCompensationAwardTrancheOne1Member
2128 Second vesting period [Member] Member stng:ShareBasedCompensationAwardTrancheTwo1Member
2129 Third vesting period [Member] Member stng:ShareBasedCompensationAwardTrancheThree1Member
2130 Fourth vesting period [Member] Member stng:ShareBasedCompensationAwardTrancheFourMember
2131 Fifth vesting period [Member] Member stng:ShareBasedCompensationAwardTrancheFiveMember
2132 Sixth vesting period [Member] Member stng:ShareBasedCompensationAwardTrancheSixMember
2133 Seventh vesting period [Member] Member stng:ShareBasedCompensationAwardTrancheSevenMember
2134 Eighth vesting period [Member] Member stng:ShareBasedCompensationAwardTrancheEightMember
2135 Ninth vesting period [Member] Member stng:ShareBasedCompensationAwardTrancheNineMember
2136 Tenth vesting period [Member] Member stng:ShareBasedCompensationAwardTrancheTenMember
2137 Plan Name1 [Axis] Axis stng:PlanName1Axis
2138 Plan Name1 [Domain] Member stng:PlanName1Domain
2139 2013 Equity Incentive Plan [Member] Member stng:A2013EquityIncentivePlanMember
2140 Types of share-based payment arrangements [axis] Axis ifrs-full:TypesOfSharebasedPaymentArrangementsAxis
2141 Share-based payment arrangements [member] Member ifrs-full:SharebasedPaymentArrangementsMember
2142 Restricted Stock [Member] Member stng:RestrictedStock1Member
2143 Disclosure of terms and conditions of share-based payment arrangement [line items] LineItems ifrs-full:DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementLineItems
2144 Vesting shares (in shares) Concept (Shares) For Period stng:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingRightsNumberOfShares
2145 2449404 - Disclosure - Common shares - Summary of restricted stock awards (Details) Network

*

*

 http://www.scorpiotankers.com/role/CommonSharesSummaryOfRestrictedStockAwardsDetails
2146 Disclosure of terms and conditions of share-based payment arrangement [table] Table

*

*

 ifrs-full:DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementTable
2147 Types of share-based payment arrangements [axis] Axis ifrs-full:TypesOfSharebasedPaymentArrangementsAxis
2148 Share-based payment arrangements [member] Member ifrs-full:SharebasedPaymentArrangementsMember
2149 Restricted Stock [Member] Member stng:RestrictedStock1Member
2150 Disclosure of terms and conditions of share-based payment arrangement [line items] LineItems ifrs-full:DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementLineItems
2151 Reconciliation of Share-based Payment Awards in Period [Roll Forward] Abstract stng:ReconciliationofSharebasedPaymentAwardsinPeriodRollForward
2152 Number of shares, outstanding and non-vested (in shares) Concept (Decimal) As Of ifrs-full:NumberOfOtherEquityInstrumentsOutstandingInSharebasedPaymentArrangement
2153 Number of shares, granted (in shares) Concept (Decimal) For Period ifrs-full:NumberOfInstrumentsOtherEquityInstrumentsGranted
2154 Number of shares, vested (in shares) Concept (Decimal) For Period ifrs-full:NumberOfOtherEquityInstrumentsExercisedOrVestedInSharebasedPaymentArrangement
2155 Number of shares, forfeited (in shares) Concept (Decimal) For Period ifrs-full:NumberOfOtherEquityInstrumentsForfeitedInSharebasedPaymentArrangement
2156 Number of shares, outstanding and non-vested (in shares) Concept (Decimal) As Of ifrs-full:NumberOfOtherEquityInstrumentsOutstandingInSharebasedPaymentArrangement
2157 Weighted average grant date fair value, outstanding and non-vested (in USD per share) Concept (Monetary) As Of ifrs-full:WeightedAverageExercisePriceOfOtherEquityInstrumentsOutstandingInSharebasedPaymentArrangement
2158 Weighted average grant date fair value, granted (in USD per share) Concept (Monetary) For Period ifrs-full:WeightedAverageExercisePriceOfOtherEquityInstrumentsGrantedInSharebasedPaymentArrangement
2159 Weighted average grant date fair value, vested (in USD per share) Concept (Monetary) For Period ifrs-full:WeightedAverageExercisePriceOfOtherEquityInstrumentsExercisedOrVestedInSharebasedPaymentArrangement
2160 Weighted average grant date fair value, forfeited (in USD per share) Concept (Monetary) For Period ifrs-full:WeightedAverageExercisePriceOfOtherEquityInstrumentsForfeitedInSharebasedPaymentArrangement
2161 Weighted average grant date fair value, outstanding and non-vested (in USD per share) Concept (Monetary) As Of ifrs-full:WeightedAverageExercisePriceOfOtherEquityInstrumentsOutstandingInSharebasedPaymentArrangement
2162 2449405 - Disclosure - Common shares - Stock compensation expense (Details) Network

*

*

 http://www.scorpiotankers.com/role/CommonSharesStockCompensationExpenseDetails
2163 Disclosure of terms and conditions of share-based payment arrangement [table] Table

*

*

 ifrs-full:DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementTable
2164 Title Of Individual1 [Axis] Axis stng:TitleOfIndividual1Axis
2165 Title Of Individual1 [Domain] Member stng:TitleOfIndividual1Domain
2166 Employees [Member] Member stng:EmployeesMember
2167 Directors [Member] Member stng:DirectorsMember
2168 Types of share-based payment arrangements [axis] Axis ifrs-full:TypesOfSharebasedPaymentArrangementsAxis
2169 Share-based payment arrangements [member] Member ifrs-full:SharebasedPaymentArrangementsMember
2170 Restricted Stock [Member] Member stng:RestrictedStock1Member
2171 Disclosure of terms and conditions of share-based payment arrangement [line items] LineItems ifrs-full:DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementLineItems
2172 Expected stock compensation expense, 2019 Concept (Monetary) As Of Debit stng:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedExpectedExpenseInYearOneShareBasedAwardsOtherThanOptions
2173 Expected stock compensation expense, 2020 Concept (Monetary) As Of Debit stng:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedExpectedExpenseInYearTwoShareBasedAwardsOtherThanOptions
2174 Expected stock compensation expense, 2021 Concept (Monetary) As Of Debit stng:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedExpectedExpenseInYearThreeShareBasedAwardsOtherThanOptions
2175 Expected stock compensation expense, 2022 Concept (Monetary) As Of Debit stng:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedExpectedExpenseInYearFourShareBasedAwardsOtherThanOptions
2176 Expected stock compensation expense, 2023 Concept (Monetary) As Of Debit stng:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedExpectedExpenseInYearFiveShareBasedAwardsOtherThanOptions
2177 Total expected stock compensation expense Concept (Monetary) As Of Debit stng:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions1
2178 2449406 - Disclosure - Common shares - Dividend payments (Details) Network

*

*

 http://www.scorpiotankers.com/role/CommonSharesDividendPaymentsDetails
2179 Implied Table Table

*

*

 implied:Table
2180 Share-Based Payment Arrangements [Abstract] Abstract stng:ShareBasedPaymentArrangementsAbstract
2181 Dividends paid per share (in USD per share) Concept (Share) For Period ifrs-full:DividendsPaidOrdinarySharesPerShare
2182 2449407 - Disclosure - Common shares - Stock and securities repurchase program (Details) Network

*

*

 http://www.scorpiotankers.com/role/CommonSharesStockAndSecuritiesRepurchaseProgramDetails
2183 Disclosure of classes of share capital [table] Table

*

*

 ifrs-full:DisclosureOfClassesOfShareCapitalTable
2184 Share Repurchase Program1 [Axis] Axis stng:ShareRepurchaseProgram1Axis
2185 Share Repurchase Program1 [Domain] Member stng:ShareRepurchaseProgram1Domain
2186 2015 Securities Repurchase Program [Member] Member stng:A2015SecuritiesRepurchaseProgramMember
2187 Classes of share capital [axis] Axis ifrs-full:ClassesOfShareCapitalAxis
2188 Share capital [member] Member ifrs-full:ClassesOfShareCapitalMember
2189 Common stock and Preference shares [member] Member stng:OrdinarySharesAndPreferenceSharesMember
2190 Common stock [Member] Member ifrs-full:OrdinarySharesMember
2191 Preference shares [member] Member ifrs-full:PreferenceSharesMember
2192 Disclosure of classes of share capital [line items] LineItems ifrs-full:DisclosureOfClassesOfShareCapitalLineItems
2193 Authorized amount of share repurchase Concept (Monetary) As Of Credit stng:PurchaseOfTreasurySharesAuthorizedAmount
2194 Entity's shares acquired (in shares) Concept (Shares) For Period stng:IncreaseDecreaseInSharesOutstandingThroughPurchaseOfTreasuryShares
2195 Common stock, par value (in dollars per share) Concept (Share) For Period stng:PurchaseOfTreasurySharesAverageCostPerShare
2196 Stock buyback program, remaining authorized amount Concept (Monetary) As Of Credit stng:PurchaseOfTreasurySharesRemainingAuthorizedAmount
2197 Common shares held in treasury Concept (Shares) As Of stng:NumberOfTreasuryShares
2198 Number of shares authorized (in shares) Concept (Shares) As Of ifrs-full:NumberOfSharesAuthorised
2199 Common stock, par value (in dollars per share) Concept (Share) As Of ifrs-full:ParValuePerShare
2200 Common stock, shares outstanding (in shares) Concept (Shares) As Of ifrs-full:NumberOfSharesOutstanding
2201 2452402 - Disclosure - Related party transactions - Narrative (Details) Network

*

*

 http://www.scorpiotankers.com/role/RelatedPartyTransactionsNarrativeDetails
2202 Disclosure of transactions between related parties [table] Table

*

*

 ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesTable
2203 Segments [Axis] Axis ifrs-full:SegmentsAxis
2204 Segments [member] Member ifrs-full:SegmentsMember
2205 MR [Member] Member stng:MRMember
2206 Name Of Property1 [Axis] Axis stng:NameOfProperty1Axis
2207 Name Of Property1 [Domain] Member stng:NameOfProperty1Domain
2208 STI Esles II and STI Jardins [Member] Member stng:STIEslesIIandSTIJardinsMember
2209 STI Galata, STI Bosphorus, STI Leblon, STI La Boca, STI San Telmo And STI Donald C. Trauscht [Member] Member stng:STIGalataSTIBosphorusSTILeblonSTILaBocaSTISanTelmoAndSTIDonaldC.TrauschtMember
2210 STI Lexington, STI Mythos, STI Chelsea, STI Olivia, and STI Powai [Member] Member stng:STILexingtonSTIMythosSTIChelseaSTIOliviaAndSTIPowaiMember
2211 STI Lombard [Member] Member stng:STILombardMember
2212 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
2213 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
2214 Construction in progress [member] Member ifrs-full:ConstructionInProgressMember
2215 Counterparties [axis] Axis ifrs-full:CounterpartiesAxis
2216 Counterparties [member] Member ifrs-full:CounterpartiesMember
2217 Scorpio Services Holding Limited (SSH) [Member] Member stng:ScorpioServicesHoldingLimitedSSHMember
2218 Scorpio Commercial Management SAM (SCM) [Member] Member stng:ScorpioCommercialManagementSAMSCMMember
2219 SSM [Member] Member stng:ScorpioShipManagementSSMMember
2220 Categories of related parties [axis] Axis ifrs-full:CategoriesOfRelatedPartiesAxis
2221 Entity's total for related parties [member] Member ifrs-full:EntitysTotalForRelatedPartiesMember
2222 Other related parties [member] Member ifrs-full:OtherRelatedPartiesMember
2223 Disclosure of transactions between related parties [line items] LineItems ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesLineItems
2224 Fixed annual technical management fee Concept (Monetary) For Period Debit stng:TechnicalManagementFeeRelatedPartyTransactions
2225 Prior fee payable upon any future vessel sale or purchase Concept (Percent) For Period stng:SaleOfShipsFeePercentRelatedPartyTransactions
2226 Aggregate management fee Concept (Monetary) For Period Debit stng:ManagementFeesRelatedPartyTransactions
2227 Termination fee Concept (Monetary) For Period Debit stng:TerminationFeeRelatedPartyTransactions
2228 Reimbursement of expenses Concept (Monetary) For Period Debit stng:ReimbursementOfExpensesRelatedPartyTransactions
2229 Number of vessels Concept (Integer) As Of stng:NumberOfShips
2230 Agreement supervision expense Concept (Monetary) For Period Debit ifrs-full:ServicesReceivedRelatedPartyTransactions
2231 2452403 - Disclosure - Related party transactions - Related Party Statement of Income or Loss (Details) Network

*

*

 http://www.scorpiotankers.com/role/RelatedPartyTransactionsRelatedPartyStatementOfIncomeOrLossDetails
2232 Disclosure of transactions between related parties [table] Table

*

*

 ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesTable
2233 Major customers [axis] Axis ifrs-full:MajorCustomersAxis
2234 Customers [member] Member ifrs-full:MajorCustomersMember
2235 Scorpio LR1 Pool Limited [Member] Member stng:ScorpioLR1PoolLimitedMember
2236 Categories of related parties [axis] Axis ifrs-full:CategoriesOfRelatedPartiesAxis
2237 Entity's total for related parties [member] Member ifrs-full:EntitysTotalForRelatedPartiesMember
2238 Other related parties [member] Member ifrs-full:OtherRelatedPartiesMember
2239 Counterparties [axis] Axis ifrs-full:CounterpartiesAxis
2240 Counterparties [member] Member ifrs-full:CounterpartiesMember
2241 Scorpio MR Pool Limited [Member] Member stng:ScorpioMRPoolLimitedMember
2242 Scorpio LR2 Pool Limited [Member] Member stng:ScorpioLR2PoolLimitedMember
2243 Scorpio Handymax Tanker Pool Limited [Member] Member stng:ScorpioHandymaxTankerPoolLimitedMember
2244 Scorpio LR1 Pool Limited [Member] Member stng:ScorpioLR1PoolLimitedMember
2245 Scorpio Panamax Tanker Pool Limited [Member] Member stng:ScorpioPanamaxTankerPoolLimitedMember
2246 Scorpio Aframax Pool Limited [Member] Member stng:ScorpioAframaxPoolLimitedMember
2247 Scorpio Commercial Management SAM (SCM) [Member] Member stng:ScorpioCommercialManagementSAMSCMMember
2248 SSM [Member] Member stng:ScorpioShipManagementSSMMember
2249 Insurance Broker [Member] Member stng:InsuranceBrokerMember
2250 Port Agent [Member] Member stng:PortAgentMember
2251 Scorpio Services Holding Limited (SSH) [Member] Member stng:ScorpioServicesHoldingLimitedSSHMember
2252 Segments [Axis] Axis ifrs-full:SegmentsAxis
2253 Segments [member] Member ifrs-full:SegmentsMember
2254 MR [Member] Member stng:MRMember
2255 LR2/Aframax [Member] Member stng:LR2AframaxMember
2256 LR2 [Member] Member stng:LR2Member
2257 LR1 [Member] Member stng:LR1Member
2258 Handymax [Member] Member stng:HandymaxMember
2259 Panamax [Member] Member stng:PanamaxMember
2260 Aframax [Member] Member stng:AframaxMember
2261 LR1/Panamax [Member] Member stng:LR1PanamaxMember
2262 Types of share-based payment arrangements [axis] Axis ifrs-full:TypesOfSharebasedPaymentArrangementsAxis
2263 Share-based payment arrangements [member] Member ifrs-full:SharebasedPaymentArrangementsMember
2264 Restricted Stock [Member] Member stng:RestrictedStock1Member
2265 Disclosure of transactions between related parties [line items] LineItems ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesLineItems
2266 Pool revenue Concept (Monetary) For Period Credit ifrs-full:RevenueFromRenderingOfServicesRelatedPartyTransactions
2267 Voyage expenses Concept (Monetary) For Period Debit stng:VoyageExpenseRelatedPartyTransactions
2268 Vessel operating costs Concept (Monetary) For Period Debit stng:ShipsOperatingExpenseRelatedPartyTransactions
2269 Administrative expenses Concept (Monetary) For Period Debit stng:AdministrativeExpensesRelatedPartyTransactions
2270 Fees charged by pool manager, per vessel, per day when in pools Concept (Monetary) For Period Debit stng:FeesAmountPerShipDailyRateWhenIncludedInPools
2271 Commission on gross revenue per charter fixture when included in pools, rercent Concept (Percent) For Period stng:CommissionOnGrossRevenuePerCharterFixtureWhenIncludedinPoolsPercent
2272 Commission on gross revenue, per charter fixture Concept (Percent) For Period stng:CommissionOnGrossRevenuePerCharterFixturePercent
2273 Commission on gross revenue per charter fixture when excluded in pools, rercent Concept (Percent) For Period stng:CommissionOnGrossRevenuePerCharterFixtureWhenExcludedinPoolsPercent
2274 Technical management fee Concept (Monetary) For Period Debit stng:TechnicalManagementFee
2275 Fees charged by pool manager, per vessel, per day when out of pools Concept (Monetary) For Period Debit stng:FeesAmountPerShipDailyRateWhenExcludedFromPools
2276 Insurance related expenses Concept (Monetary) For Period Debit stng:InsuranceRelatedExpenses
2277 Administrative fees charged by SSH Concept (Monetary) For Period Debit stng:AdministrativeFeesRelatedPartyTransactions
2278 Restricted stock amortization Concept (Monetary) For Period Debit ifrs-full:ExpenseFromSharebasedPaymentTransactionsWithEmployees
2279 Issuance of restricted stock, net of forfeitures (in shares) Concept (Decimal) For Period ifrs-full:NumberOfInstrumentsOtherEquityInstrumentsGranted
2280 Reimbursement of expenses Concept (Monetary) For Period Debit stng:ReimbursementOfExpensesRelatedPartyTransactions
2281 2452404 - Disclosure - Related party transactions - Related Party Balance Sheet (Details) Network

*

*

 http://www.scorpiotankers.com/role/RelatedPartyTransactionsRelatedPartyBalanceSheetDetails
2282 Disclosure of transactions between related parties [table] Table

*

*

 ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesTable
2283 Counterparties [axis] Axis ifrs-full:CounterpartiesAxis
2284 Counterparties [member] Member ifrs-full:CounterpartiesMember
2285 Scorpio Group Pools [Member] Member stng:ScorpioGroupPoolsMember
2286 SSM [Member] Member stng:ScorpioShipManagementSSMMember
2287 Scorpio Commercial Management SAM (SCM) [Member] Member stng:ScorpioCommercialManagementSAMSCMMember
2288 Port Agent [Member] Member stng:PortAgentMember
2289 Scorpio Services Holding Limited (SSH) [Member] Member stng:ScorpioServicesHoldingLimitedSSHMember
2290 Insurance Broker [Member] Member stng:InsuranceBrokerMember
2291 Scorpio Handymax Tanker Pool Limited [Member] Member stng:ScorpioHandymaxTankerPoolLimitedMember
2292 Categories of related parties [axis] Axis ifrs-full:CategoriesOfRelatedPartiesAxis
2293 Entity's total for related parties [member] Member ifrs-full:EntitysTotalForRelatedPartiesMember
2294 Other related parties [member] Member ifrs-full:OtherRelatedPartiesMember
2295 Disclosure of transactions between related parties [line items] LineItems ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesLineItems
2296 Accounts receivable and prepaid expenses Concept (Monetary) As Of Debit ifrs-full:TradeAndOtherCurrentReceivablesDueFromRelatedParties
2297 Working capital contributions to Scorpio Group Pools Concept (Monetary) As Of Debit ifrs-full:NoncurrentReceivablesDueFromRelatedParties
2298 Accounts payable and accrued expenses Concept (Monetary) As Of Credit stng:CurrentPayablesAndCurrentAccruedExpensesToRelatedParties
2299 Working capital contributions, related parties Concept (Monetary) As Of Debit stng:WorkingCapitalContributionsRelatedPartyTransactions
2300 Working capital repayment period upon vessel's exit from each pool Concept (xbrli:durationItemType) For Period stng:WorkingCapitalRepaymentPeriod
2301 Commission on gross revenue, per charter fixture Concept (Percent) For Period stng:CommissionOnGrossRevenuePerCharterFixturePercent
2302 2452405 - Disclosure - Related party transactions - Key Management Renumeration (Details) Network

*

*

 http://www.scorpiotankers.com/role/RelatedPartyTransactionsKeyManagementRenumerationDetails
2303 Implied Table Table

*

*

 implied:Table
2304 Related Party [Abstract] Abstract stng:RelatedPartyAbstract
2305 Short-term employee benefits (salaries) Concept (Monetary) For Period Debit ifrs-full:KeyManagementPersonnelCompensationShorttermEmployeeBenefits
2306 Share-based compensation Concept (Monetary) For Period Debit ifrs-full:KeyManagementPersonnelCompensationSharebasedPayment
2307 Total Concept (Monetary) For Period Debit ifrs-full:KeyManagementPersonnelCompensation
2308 Post-employment benefits, number of payments Concept (Integer) For Period stng:Keymanagementpersonnelcompensationpostemploymentbenefitsnumberofpayments
2309 Post-employment benefits, number of months of salary paid Concept (xbrli:durationItemType) For Period stng:Keymanagementpersonnelcompensationpostemploymentbenefitsamountofsalarypaid
2310 2455402 - Disclosure - Vessel revenue (Details) Network

*

*

 http://www.scorpiotankers.com/role/VesselRevenueDetails
2311 Implied Table Table

*

*

 implied:Table
2312 Analysis of income and expense [abstract] Abstract ifrs-full:AnalysisOfIncomeAndExpenseAbstract
2313 Vessels that earned revenue in long-term time-charter contracts Concept (Integer) For Period stng:NumberOfShipsThatEarnedRevenueInLongTermTimeCharterContracts
2314 Pool revenue Concept (Monetary) For Period Credit ifrs-full:RevenueFromRenderingOfServices
2315 Time charter revenue Concept (Monetary) For Period Credit stng:RevenueFromTimeCharterAgreements
2316 Voyage revenue (spot market) Concept (Monetary) For Period Credit ifrs-full:RevenueFromContractsWithCustomers
2317 Other revenue Concept (Monetary) For Period Credit ifrs-full:OtherRevenue
2318 Revenue Concept (Monetary) For Period Credit ifrs-full:Revenue
2319 2458402 - Disclosure - Operating Leases - Time and bareboat chartered-in vessels (Details) Network

*

*

 http://www.scorpiotankers.com/role/OperatingLeasesTimeAndBareboatCharteredInVesselsDetails
2320 Disclosure of finance lease and operating lease by lessee [table] Table

*

*

 ifrs-full:DisclosureOfFinanceLeaseAndOperatingLeaseByLesseeTable
2321 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
2322 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
2323 Vessels [member] Member ifrs-full:ShipsMember
2324 Segments [Axis] Axis ifrs-full:SegmentsAxis
2325 Segments [member] Member ifrs-full:SegmentsMember
2326 Handymax [Member] Member stng:HandymaxMember
2327 MR [Member] Member stng:MRMember
2328 LR2 [Member] Member stng:LR2Member
2329 Name Of Property1 [Axis] Axis stng:NameOfProperty1Axis
2330 Name Of Property1 [Domain] Member stng:NameOfProperty1Domain
2331 Silent [Member] Member stng:SilentMember
2332 Single [Member] Member stng:SingleMember
2333 Star I [Member] Member stng:StarIMember
2334 Steel [Member] Member stng:SteelMember
2335 Sky [Member] Member stng:SkyMember
2336 Stone I [Member] Member stng:StoneIMember
2337 Style [Member] Member stng:StyleMember
2338 Miss Benedetta [Member] Member stng:MissBenedettaMember
2339 STI Beryl [Member] Member stng:STIBerylMember
2340 STI Le Rocher [Member] Member stng:STILeRocherMember
2341 STI Larvotto [Member] Member stng:STILarvottoMember
2342 Krisjanis Valdemars [Member] Member stng:KrisjanisValdemarsMember
2343 Vukovar [Member] Member stng:VukovarMember
2344 Kraslava [Member] Member stng:KraslavaMember
2345 Zefyros [Member] Member stng:ZefyrosMember
2346 CPO New Zealand [Member] Member stng:CPONewZealandMember
2347 CPO Australia [Member] Member stng:CPOAustraliaMember
2348 Densa Alligator [Member] Member stng:DensaAlligatorMember
2349 Ance [Member] Member stng:AnceMember
2350 Gan-Trust [Member] Member stng:GanTrustMember
2351 Densa Crocodile [Member] Member stng:DensaCrocodileMember
2352 STI Beryl, STI Le Rocher, STI Larvotto [Member] Member stng:STIBerylSTILeRocherSTILarvottoMember
2353 Disclosure of finance lease and operating lease by lessee [line items] LineItems ifrs-full:DisclosureOfFinanceLeaseAndOperatingLeaseByLesseeLineItems
2354 Lease payments, daily rate Concept (Monetary) As Of Credit stng:OperatingLeasePaymentsDailyRate
2355 Lease payments, expired in current year, daily rate Concept (Monetary) As Of Credit stng:OperatingLeasePaymentsExpiredInCurrentYearDailyRate
2356 Sale and leaseback, term of lease Concept (xbrli:durationItemType) For Period stng:SalesLeasebackTransactionTermOfContract
2357 Leaseback, daily rate Concept (Monetary) As Of Credit stng:LeasebackTransactionDailyRate
2358 Sale leaseback transaction, gross proceeds per vessel Concept (Monetary) For Period Credit stng:SaleLeasebackTransactionGrossProceedsPerShip
2359 Sale leaseback transaction, deposit per vessel Concept (Monetary) As Of Credit stng:SaleLeasebackTransactionDepositAmountPerShip
2360 2458403 - Disclosure - Operating Leases - Future minimum lease payments (Details) Network

*

*

 http://www.scorpiotankers.com/role/OperatingLeasesFutureMinimumLeasePaymentsDetails
2361 Disclosure of finance lease and operating lease by lessee [table] Table

*

*

 ifrs-full:DisclosureOfFinanceLeaseAndOperatingLeaseByLesseeTable
2362 Maturity [axis] Axis ifrs-full:MaturityAxis
2363 Aggregated time bands [member] Member ifrs-full:AggregatedTimeBandsMember
2364 Less than 1 year [member] Member ifrs-full:NotLaterThanOneYearMember
2365 1 - 5 years [member] Member ifrs-full:LaterThanOneYearAndNotLaterThanFiveYearsMember
2366 Later than five years [member] Member ifrs-full:LaterThanFiveYearsMember
2367 Disclosure of finance lease and operating lease by lessee [line items] LineItems ifrs-full:DisclosureOfFinanceLeaseAndOperatingLeaseByLesseeLineItems
2368 Disclosure of maturity analysis of operating lease payments [abstract] Abstract ifrs-full:DisclosureOfMaturityAnalysisOfOperatingLeasePaymentsAbstract
2369 Minimum lease payments Concept (Monetary) As Of Credit ifrs-full:MinimumLeasePaymentsPayableUnderNoncancellableOperatingLease
2370 2458404 - Disclosure - Operating Leases - Narrative (Details) Network

*

*

 http://www.scorpiotankers.com/role/OperatingLeasesNarrativeDetails
2371 Implied Table Table

*

*

 implied:Table
2372 Leases 1 [Abstract] Abstract stng:Leases1Abstract
2373 Minimum lease payments Concept (Monetary) As Of Credit ifrs-full:MinimumLeasePaymentsPayableUnderNoncancellableOperatingLease
2374 Charterhire expense Concept (Monetary) For Period Debit ifrs-full:MinimumOperatingLeasePayments
2375 2458405 - Disclosure - Operating Leases - Chartered-out vessels summary (Details) Network

*

*

 http://www.scorpiotankers.com/role/OperatingLeasesCharteredOutVesselsSummaryDetails
2376 Disclosure of finance lease and operating lease by lessor [table] Table

*

*

 ifrs-full:DisclosureOfFinanceLeaseAndOperatingLeaseByLessorTable
2377 Name Of Property1 [Axis] Axis stng:NameOfProperty1Axis
2378 Name Of Property1 [Domain] Member stng:NameOfProperty1Domain
2379 STI Pimlico [Member] Member stng:STIPimlicoMember
2380 STI Poplar [Member] Member stng:STIPoplarMember
2381 STI Notting Hill [Member] Member stng:STINottingHillMember
2382 STI Westminster [Member] Member stng:STIWestminsterMember
2383 STI Rose [Member] Member stng:STIRoseMember
2384 Segments [Axis] Axis ifrs-full:SegmentsAxis
2385 Segments [member] Member ifrs-full:SegmentsMember
2386 Handymax [Member] Member stng:HandymaxMember
2387 MR [Member] Member stng:MRMember
2388 LR2 [Member] Member stng:LR2Member
2389 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
2390 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
2391 Vessels [member] Member ifrs-full:ShipsMember
2392 Disclosure of finance lease and operating lease by lessor [line items] LineItems ifrs-full:DisclosureOfFinanceLeaseAndOperatingLeaseByLessorLineItems
2393 Operating leases daily rate receivable Concept (Monetary) As Of Debit stng:OperatingLeasePaymentsReceivableDailyRate
2394 2458406 - Disclosure - Operating Leases - Future minimum lease payments due to Company (Details) Network

*

*

 http://www.scorpiotankers.com/role/OperatingLeasesFutureMinimumLeasePaymentsDueToCompanyDetails
2395 Disclosure of finance lease and operating lease by lessor [table] Table

*

*

 ifrs-full:DisclosureOfFinanceLeaseAndOperatingLeaseByLessorTable
2396 Maturity [axis] Axis ifrs-full:MaturityAxis
2397 Aggregated time bands [member] Member ifrs-full:AggregatedTimeBandsMember
2398 Less than 1 year [member] Member ifrs-full:NotLaterThanOneYearMember
2399 1 - 5 years [member] Member ifrs-full:LaterThanOneYearAndNotLaterThanFiveYearsMember
2400 Later than five years [member] Member ifrs-full:LaterThanFiveYearsMember
2401 Disclosure of finance lease and operating lease by lessor [line items] LineItems ifrs-full:DisclosureOfFinanceLeaseAndOperatingLeaseByLessorLineItems
2402 Minimum lease payments receivable Concept (Monetary) As Of Debit ifrs-full:MinimumLeasePaymentsReceivableUnderNoncancellableOperatingLease
2403 2460402 - Disclosure - General and administrative expenses (Details) Network

*

*

 http://www.scorpiotankers.com/role/GeneralAndAdministrativeExpensesDetails
2404 Implied Table Table

*

*

 implied:Table
2405 Analysis of income and expense [abstract] Abstract ifrs-full:AnalysisOfIncomeAndExpenseAbstract
2406 Short term employee benefits (salaries) Concept (Monetary) For Period Debit ifrs-full:ShorttermEmployeeBenefitsExpense
2407 Share based compensation Concept (Monetary) For Period Debit ifrs-full:ExpenseFromSharebasedPaymentTransactionsWithEmployees
2408 Total employee benefits expenses Concept (Monetary) For Period Debit ifrs-full:EmployeeBenefitsExpense
2409 2464402 - Disclosure - Financial expenses - Schedule of Financial Expenses (Details) Network

*

*

 http://www.scorpiotankers.com/role/FinancialExpensesScheduleOfFinancialExpensesDetails
2410 Disclosure of detailed information about property, plant and equipment [table] Table

*

*

 ifrs-full:DisclosureOfPropertyPlantAndEquipmentTable
2411 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
2412 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
2413 Convertible Notes due 2019 [Member] Member stng:ConvertibleSeniorNotesDue2019Member
2414 Business combinations [axis] Axis ifrs-full:BusinessCombinationsAxis
2415 Entity's total for business combinations [member] Member ifrs-full:EntitysTotalForBusinessCombinationsMember
2416 NPTI [Member] Member stng:Navig8ProductTankersIncNPTIMember
2417 Name Of Property1 [Axis] Axis stng:NameOfProperty1Axis
2418 Name Of Property1 [Domain] Member stng:NameOfProperty1Domain
2419 STI Emerald and STI Sapphire [Member] Member stng:STIEmeraldAndSTISapphireMember
2420 STI Beryl, STI Le Rocher, STI Larvotto [Member] Member stng:STIBerylSTILeRocherSTILarvottoMember
2421 STI Amber, STI Topaz, STI Ruby, STI Garnet and STI Onyx [Member] Member stng:STIAmberSTITopazSTIRubySTIGarnetandSTIOnyxMember
2422 STI Lexington, STI Mythos, STI Chelsea, STI Olivia, and STI Powai [Member] Member stng:STILexingtonSTIMythosSTIChelseaSTIOliviaAndSTIPowaiMember
2423 Disclosure of detailed information about property, plant and equipment [line items] LineItems ifrs-full:DisclosureOfPropertyPlantAndEquipmentLineItems
2424 Interest expense on debt Concept (Monetary) For Period Debit ifrs-full:InterestExpenseOnBorrowings
2425 Amortization of deferred financing fees Concept (Monetary) For Period Debit stng:AmortizationOfDebtIssuanceCosts1
2426 Write-offs of deferred financing fees Concept (Monetary) For Period Debit stng:WriteOffOfDeferredDebtIssuanceCost1
2427 Accretion of Convertible Notes Concept (Monetary) For Period Debit stng:ExpenseDuetoAccretionofConvertibleNotes
2428 Accretion of premiums and discounts on assumed debt Concept (Monetary) For Period Debit stng:ExpenseDueToFairMarketMeasurementOnBorrowingsAssumedFromBusinessCombination
2429 Total financial expenses Concept (Monetary) For Period Debit ifrs-full:FinanceCosts
2430 Average borrowings Concept (Monetary) For Period Credit stng:AverageBorrowings
2431 Liabilities incurred Concept (Monetary) As Of Credit ifrs-full:LiabilitiesIncurred
2432 Capitalized interest Concept (Monetary) For Period ifrs-full:InterestCostsCapitalised
2433 Write-offs of deferred financing fees related to repayment of debt Concept (Monetary) For Period Debit stng:WriteOffOfDeferredDebtIssuanceCostRepaymentOfBorrowings
2434 Number of vessels sold Concept (Integer) As Of stng:NumberOfShipsSold
2435 Sale leaseback transaction, number of vessels Concept (Integer) As Of stng:SaleLeasebackTransactionNumberOfShips
2436 Number of vessels under finance lease arrangements Concept (Integer) As Of stng:FinanceLeaseNumberOfShips
2437 Write-offs of deferred financing fees related to the refinancing of borrowings Concept (Monetary) For Period Debit stng:WriteOffOfDeferredDebtIssuanceCostRefinanceAndRepurchaseOfBorrowings
2438 2468402 - Disclosure - (Loss) / earnings per share - Schedule of Basic and Diluted (Loss) / Earnings per Share (Details) Network

*

*

 http://www.scorpiotankers.com/role/LossEarningsPerShareScheduleOfBasicAndDilutedLossEarningsPerShareDetails
2439 Implied Table Table

*

*

 implied:Table
2440 Earnings per share [abstract] Abstract ifrs-full:EarningsPerShareAbstract
2441 Net loss attributable to equity holders of the parent - basic Concept (Monetary) For Period Credit ifrs-full:ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntity
2442 Convertible notes interest expense Concept (Monetary) For Period Credit stng:InterestOnConvertibleDebtNetOfTax1
2443 Convertible notes deferred financing amortization Concept (Monetary) For Period Credit stng:DeferredAmortizationOnConvertibleDebtNetOfTax
2444 Net loss attributable to equity holders of the parent - diluted Concept (Monetary) For Period Credit ifrs-full:ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntityIncludingDilutiveEffects
2445 Basic weighted average number of shares (in shares) Concept (Shares) For Period ifrs-full:WeightedAverageShares
2446 Effect of dilutive potential basic shares: Abstract ifrs-full:WeightedAverageSharesAndAdjustedWeightedAverageSharesAbstract
2447 Restricted stock (in shares) Concept (Shares) For Period stng:DilutiveEffectOfRestrictedStockOnNumberOfOrdinaryShares
2448 Convertible notes (in shares) Concept (Shares) For Period ifrs-full:DilutiveEffectOfConvertibleInstrumentsOnNumberOfOrdinaryShares
2449 Dilutive shares (in shares) Concept (Shares) For Period stng:DilutiveEffectOnNumberOfOrdinaryShares
2450 Diluted weighted average number of shares (in shares) Concept (Shares) For Period ifrs-full:AdjustedWeightedAverageShares
2451 Loss Per Share: Abstract ifrs-full:BasicAndDilutedEarningsPerShareAbstract
2452 Basic (in USD per share) Concept (Share) For Period ifrs-full:BasicEarningsLossPerShare
2453 Diluted (in USD per share) Concept (Share) For Period ifrs-full:DilutedEarningsLossPerShare
2454 2468403 - Disclosure - (Loss) / earnings per share - Narrative (Details) Network

*

*

 http://www.scorpiotankers.com/role/LossEarningsPerShareNarrativeDetails
2455 Earnings per share [table] Table

*

*

 ifrs-full:EarningsPerShareTable
2456 Antidilutive Securities Excluded From Computation Of Earnings Per Share By Antidilutive Securities1 [Axis] Axis stng:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities1Axis
2457 Antidilutive Securities Excluded From Computation Of Earnings Per Share By Antidilutive Securities1 [Domain] Member stng:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities1Domain
2458 Convertible Debt Securities [Member] Member stng:ConvertibleDebtSecurities1Member
2459 Restricted Stock [Member] Member stng:RestrictedStock1Member
2460 Earnings per share [line items] LineItems ifrs-full:EarningsPerShareLineItems
2461 Antidilutive securities (in shares) Concept (Shares) For Period stng:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount1
2462 2469402 - Disclosure - Financial instruments - financial and other risks - Categories of Financial Instruments (Details) Network

*

*

 http://www.scorpiotankers.com/role/FinancialInstrumentsFinancialAndOtherRisksCategoriesOfFinancialInstrumentsDetails
2463 Disclosure of detailed information about financial instruments [table] Table

*

*

 ifrs-full:DisclosureOfFinancialInstrumentsTable
2464 Counterparties [axis] Axis ifrs-full:CounterpartiesAxis
2465 Counterparties [member] Member ifrs-full:CounterpartiesMember
2466 Scorpio Group Pools [Member] Member stng:ScorpioGroupPoolsMember
2467 Name Of Property1 [Axis] Axis stng:NameOfProperty1Axis
2468 Name Of Property1 [Domain] Member stng:NameOfProperty1Domain
2469 STI Beryl, STI Le Rocher, STI Larvotto [Member] Member stng:STIBerylSTILeRocherSTILarvottoMember
2470 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
2471 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
2472 Ballast Water Treatment Systems [Member] Member stng:BallastWaterTreatmentSystemsMember
2473 Vessels [member] Member ifrs-full:ShipsMember
2474 Levels of fair value hierarchy [axis] Axis ifrs-full:LevelsOfFairValueHierarchyAxis
2475 All levels of fair value hierarchy [member] Member ifrs-full:AllLevelsOfFairValueHierarchyMember
2476 Level 1 of fair value hierarchy [member] Member ifrs-full:Level1OfFairValueHierarchyMember
2477 Level 2 of fair value hierarchy [member] Member ifrs-full:Level2OfFairValueHierarchyMember
2478 Level 3 of fair value hierarchy [member] Member ifrs-full:Level3OfFairValueHierarchyMember
2479 Components of equity [axis] Axis ifrs-full:ComponentsOfEquityAxis
2480 Equity [member] Member ifrs-full:EquityMember
2481 Reserve of equity component of convertible instruments [member] Member ifrs-full:ReserveOfEquityComponentOfConvertibleInstrumentsMember
2482 Classes of financial assets [axis] Axis ifrs-full:ClassesOfFinancialAssetsAxis
2483 Financial assets, class [member] Member ifrs-full:FinancialAssetsMember
2484 Cash and cash equivalents [member] Member stng:CashAndCashEquivalents1Member
2485 Restricted cash [member] Member stng:RestrictedCash1Member
2486 Loans and receivables, category [member] Member ifrs-full:TradeReceivablesMember
2487 Investment in Associates Member stng:InvestmentinAssociatesMember
2488 Receivables Due From Related Party [Member] Member stng:ReceivablesDueFromRelatedPartyMember
2489 Sale Leaseback Transaction, Deposits [Member] Member stng:SaleLeasebackTransactionDepositsMember
2490 Categories of financial assets [axis] Axis ifrs-full:CategoriesOfFinancialAssetsAxis
2491 Financial assets, category [member] Member ifrs-full:FinancialAssetsCategoryMember
2492 Loans and receivables, category [member] Member ifrs-full:LoansAndReceivablesCategoryMember
2493 Classes of financial liabilities [axis] Axis ifrs-full:ClassesOfFinancialLiabilitiesAxis
2494 Financial liabilities, class [member] Member ifrs-full:FinancialLiabilitiesMember
2495 Accounts payable [member] Member stng:AccountsPayable1Member
2496 Accrued expenses [member] Member stng:AccruedExpensesMember
2497 Secured bank loans [member] Member stng:SecuredBankLoansMember
2498 Finance Lease [Member] Member stng:FinanceLeaseMember
2499 Unsecured Senior Notes due 2020 [Member] Member stng:UnsecuredSeniorNotesdue2020Member
2500 Unsecured Senior Notes Due 2019 [Member] Member stng:UnsecuredSeniorNotesDue2019Member
2501 Convertible Notes due 2019 [Member] Member stng:ConvertibleSeniorNotesDue2019Member
2502 Convertible Notes due 2022 [Member] Member stng:ConvertibleSeniorNotesDue2022Member
2503 Categories of financial liabilities [axis] Axis ifrs-full:CategoriesOfFinancialLiabilitiesAxis
2504 Financial liabilities, category [member] Member ifrs-full:FinancialLiabilitiesCategoryMember
2505 Financial liabilities at amortised cost, category [member] Member ifrs-full:FinancialLiabilitiesAtAmortisedCostCategoryMember
2506 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
2507 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
2508 Secured bank loans [member] Member stng:SecuredBankLoansMember
2509 Finance Lease [Member] Member stng:FinanceLeaseMember
2510 Unsecured Senior Notes due 2020 [Member] Member stng:UnsecuredSeniorNotesdue2020Member
2511 Unsecured Senior Notes Due 2019 [Member] Member stng:UnsecuredSeniorNotesDue2019Member
2512 Convertible Notes due 2019 [Member] Member stng:ConvertibleSeniorNotesDue2019Member
2513 Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] Axis ifrs-full:CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis
2514 Carrying amount [member] Member ifrs-full:CarryingAmountMember
2515 Deferred financing fees [Member] Member stng:DeferredFinancingCostsMember
2516 Disclosure of detailed information about financial instruments [line items] LineItems ifrs-full:DisclosureOfFinancialInstrumentsLineItems
2517 Financial assets, at fair value Concept (Monetary) As Of Debit ifrs-full:FinancialAssetsAtFairValue
2518 Financial assets, carrying value Concept (Monetary) As Of Debit ifrs-full:FinancialAssets
2519 Financial liabilities, at fair value Concept (Monetary) As Of Credit ifrs-full:FinancialLiabilitiesAtFairValue
2520 Financial liabilities, carrying value Concept (Monetary) As Of Credit ifrs-full:FinancialLiabilities
2521 Aggregate difference in investment fair value between put and call option exercise prices Concept (Monetary) As Of Debit stng:AggregateDifferenceinInvestmentFairValueBetweenPutandCallOptionExercisePrices
2522 Debt outstanding Concept (Monetary) As Of Credit ifrs-full:Borrowings
2523 Additional paid-in capital Concept (Monetary) As Of Credit ifrs-full:AdditionalPaidinCapital
2524 Sale leaseback transaction, deposit per vessel Concept (Monetary) As Of Credit stng:SaleLeasebackTransactionDepositAmountPerShip
2525 Sale leaseback transaction, aggregate amount Concept (Monetary) As Of Credit stng:SaleLeasebackTransactionDepositAmountInAggregate
2526 2469403 - Disclosure - Financial instruments - financial and other risks - Narrative (Details) Network

*

*

 http://www.scorpiotankers.com/role/FinancialInstrumentsFinancialAndOtherRisksNarrativeDetails
2527 Disclosure of detailed information about financial instruments [table] Table

*

*

 ifrs-full:DisclosureOfFinancialInstrumentsTable
2528 Sale of Stock1 [Axis] Axis stng:SaleofStock1Axis
2529 Sale of Stock1 [Domain] Member stng:SaleofStock1Domain
2530 Over-Allotment Option1 [Member] Member stng:OverAllotmentOption1Member
2531 Types of risks [axis] Axis ifrs-full:TypesOfRisksAxis
2532 Risks [member] Member ifrs-full:TypesOfRisksMember
2533 Spot market rate risk [Member] Member stng:SpotMarketRateRiskMember
2534 Interest rate risk [member] Member ifrs-full:InterestRateRiskMember
2535 Disclosure of detailed information about financial instruments [line items] LineItems ifrs-full:DisclosureOfFinancialInstrumentsLineItems
2536 Amount of changes in spot rate used for sensitivity analysis Concept (Monetary) For Period Credit stng:SensitivityAnalysisForTypesOfMarketRiskReasonablyPossibleChangeInRiskVariableAmountPerDay
2537 Impact on operating income (loss) due to increase (decrease) in spot rate in sensitivity analysis Concept (Monetary) For Period Credit stng:SensitivityAnalysisForTypesOfMarketRiskReasonablyPossibleChangeInRiskVariableImpactOnOperatingIncomeLoss
2538 Percentage of change in interest rates used for sensitivity analysis Concept (Percent) For Period stng:SensitivityAnalysisForTypesOfMarketRiskReasonablyPossibleChangeInRiskVariablePercent
2539 Impact on profit (loss) due to changes in interest rate in sensitivity analysis Concept (Monetary) For Period Credit stng:SensitivityAnalysisForTypesOfMarketRiskReasonablyPossibleChangeInRiskVariableImpactOnNetIncomeLoss
2540 Proceeds from issuing shares Concept (Monetary) For Period Debit ifrs-full:ProceedsFromIssuingShares
2541 2469404 - Disclosure - Financial instruments - financial and other risks - Schedule of Contractual Maturity for Secured and Unsecred Facilities (Details) Network

*

*

 http://www.scorpiotankers.com/role/FinancialInstrumentsFinancialAndOtherRisksScheduleOfContractualMaturityForSecuredAndUnsecredFacilitiesDetails
2542 Disclosure of maturity analysis for non-derivative financial liabilities [table] Table

*

*

 ifrs-full:DisclosureOfMaturityAnalysisForNonderivativeFinancialLiabilitiesTable
2543 Maturity [axis] Axis ifrs-full:MaturityAxis
2544 Aggregated time bands [member] Member ifrs-full:AggregatedTimeBandsMember
2545 Less than 1 month [member] Member ifrs-full:NotLaterThanOneMonthMember
2546 1-3 months [member] Member ifrs-full:LaterThanOneMonthAndNotLaterThanThreeMonthsMember
2547 3 months to 1 year [member] Member ifrs-full:LaterThanThreeMonthsAndNotLaterThanOneYearMember
2548 1-3 years [member] Member ifrs-full:LaterThanOneYearAndNotLaterThanThreeYearsMember
2549 3 - 5 years [member] Member ifrs-full:LaterThanThreeYearsAndNotLaterThanFiveYearsMember
2550 5 plus years [member] Member ifrs-full:LaterThanFiveYearsMember
2551 Disclosure of maturity analysis for non-derivative financial liabilities [line items] LineItems ifrs-full:DisclosureOfMaturityAnalysisForNonderivativeFinancialLiabilitiesLineItems
2552 Future undiscounted cash flows of financial liability Concept (Monetary) As Of Credit ifrs-full:BankBorrowingsUndiscountedCashFlows
2553 2470401 - Disclosure - Subsequent events (Details) Network

*

*

 http://www.scorpiotankers.com/role/SubsequentEventsDetails
2554 Disclosure of non-adjusting events after reporting period [table] Table

*

*

 ifrs-full:DisclosureOfNonadjustingEventsAfterReportingPeriodTable
2555 Share Repurchase Program1 [Axis] Axis stng:ShareRepurchaseProgram1Axis
2556 Share Repurchase Program1 [Domain] Member stng:ShareRepurchaseProgram1Domain
2557 2015 Securities Repurchase Program [Member] Member stng:A2015SecuritiesRepurchaseProgramMember
2558 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
2559 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
2560 Convertible Notes due 2019 [Member] Member stng:ConvertibleSeniorNotesDue2019Member
2561 Convertible Notes due 2022 [Member] Member stng:ConvertibleSeniorNotesDue2022Member
2562 Unsecured Senior Notes Due 2019 [Member] Member stng:UnsecuredSeniorNotesDue2019Member
2563 Plan Name1 [Axis] Axis stng:PlanName1Axis
2564 Plan Name1 [Domain] Member stng:PlanName1Domain
2565 2013 Equity Incentive Plan [Member] Member stng:A2013EquityIncentivePlanMember
2566 Classes of share capital [axis] Axis ifrs-full:ClassesOfShareCapitalAxis
2567 Share capital [member] Member ifrs-full:ClassesOfShareCapitalMember
2568 Common stock [Member] Member ifrs-full:OrdinarySharesMember
2569 Non-adjusting events after reporting period [axis] Axis ifrs-full:NonadjustingEventsAfterReportingPeriodAxis
2570 Non-adjusting events after reporting period [member] Member ifrs-full:NonadjustingEventsMember
2571 Major ordinary share transactions [Member] Member ifrs-full:MajorOrdinaryShareTransactionsMember
2572 Debt transactions [Member] Member stng:DebtNotesTransactionsMember
2573 Disclosure of non-adjusting events after reporting period [line items] LineItems ifrs-full:DisclosureOfNonadjustingEventsAfterReportingPeriodLineItems
2574 Number of shares authorized (in shares) Concept (Shares) As Of ifrs-full:NumberOfSharesAuthorised
2575 Reverse stock split of common shares Concept (Pure) For Period stng:StockholdersEquityNoteStockSplitConversionRatio1
2576 Number of shares outstanding (in shares) Concept (Shares) As Of ifrs-full:NumberOfSharesOutstanding
2577 Dividends per share (in USD per share) Concept (Share) For Period ifrs-full:DividendsRecognisedAsDistributionsToOwnersPerShare
2578 Convertible conversion rate Concept (Pure) For Period stng:BorrowingsConvertibleConversionRatio
2579 Increase (decrease) in convertible conversion ratio Concept (Pure) For Period stng:BorrowingsConvertibleConversionRatioIncreaseDecrease
2580 Shares reserved for issuance (in shares) Concept (Shares) As Of ifrs-full:SharesReservedForIssueUnderOptionsAndContractsForSaleOfShares
2581 Common stock, par value (in dollars per share) Concept (Share) As Of ifrs-full:ParValuePerShare
2582 Notes repurchased amount Concept (Monetary) For Period Credit stng:BorrowingsConvertibleRepurchasedFaceAmount
2583 Repayments Concept (Monetary) For Period Credit ifrs-full:RepaymentsOfBorrowingsClassifiedAsFinancingActivities
2584 Stock buyback program, remaining authorized amount Concept (Monetary) As Of Credit stng:PurchaseOfTreasurySharesRemainingAuthorizedAmount
2585 Repurchased face amount percentage Concept (Percent) For Period stng:BorrowingsRedemptionPricePercentage

*

*