FRANCO NEVADA Corp (SEC Filing Page | XBRL Cloud Viewer | XBRL Instance)

Line Label Object Class Period Type Balance Report ElementName
1 00090 - Document - Document and Entity Information Network

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3 Document and Entity Information Abstract fnv: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 Document Period End Date Concept (Date) For Period dei:DocumentPeriodEndDate
8 Amendment Flag Concept (Yes/No) For Period dei:AmendmentFlag
9 Current Fiscal Year End Date Concept (Month/Day) For Period dei:CurrentFiscalYearEndDate
10 Entity Current Reporting Status Concept (Yes/No) For Period dei:EntityCurrentReportingStatus
11 Entity Emerging Growth Company Concept (Yes/No) For Period dei:EntityEmergingGrowthCompany
12 Entity Common Stock, Shares Outstanding Concept (Shares) As Of dei:EntityCommonStockSharesOutstanding
13 Document Fiscal Year Focus Concept (Year) For Period dei:DocumentFiscalYearFocus
14 Document Fiscal Period Focus Concept (Fiscal Period) For Period dei:DocumentFiscalPeriodFocus
15 00100 - Statement - CONSOLIDATED STATEMENTS OF FINANCIAL POSITION Network

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16 Implied Table Table

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17 CONSOLIDATED STATEMENTS OF FINANCIAL POSITION Abstract ifrs-full:StatementOfFinancialPositionAbstract
18 ASSETS Abstract ifrs-full:AssetsAbstract
19 Cash and cash equivalents (Note 5) Concept (Monetary) As Of Debit ifrs-full:CashAndCashEquivalents
20 Receivables Concept (Monetary) As Of Debit ifrs-full:TradeAndOtherReceivables
21 Prepaid expenses and other (Note 7) Concept (Monetary) As Of Debit fnv:PrepaidExpensesAndOtherCurrentAssets
22 Current assets Concept (Monetary) As Of Debit ifrs-full:CurrentAssets
23 Royalty, stream and working interests, net (Note 8) Concept (Monetary) As Of Debit fnv:RoyaltyStreamAndWorkingInterestNet
24 Investments (Note 6) Concept (Monetary) As Of Debit ifrs-full:NoncurrentInvestmentsOtherThanInvestmentsAccountedForUsingEquityMethod
25 Deferred income tax assets Concept (Monetary) As Of Debit ifrs-full:DeferredTaxAssets
26 Other assets (Note 9) Concept (Monetary) As Of Debit ifrs-full:OtherNoncurrentAssets
27 Total assets Concept (Monetary) As Of Debit ifrs-full:Assets
28 LIABILITIES Abstract ifrs-full:LiabilitiesAbstract
29 Accounts payable and accrued liabilities (Note 10) Concept (Monetary) As Of Credit fnv:TradeAndCurrentPayablesAndAccruedLiabilities
30 Current income tax liabilities Concept (Monetary) As Of Credit ifrs-full:CurrentTaxLiabilitiesCurrent
31 Current liabilities Concept (Monetary) As Of Credit ifrs-full:CurrentLiabilities
32 Debt (Note 13) Concept (Monetary) As Of Credit ifrs-full:Borrowings
33 Deferred income tax liabilities Concept (Monetary) As Of Credit ifrs-full:DeferredTaxLiabilities
34 Total liabilities Concept (Monetary) As Of Credit ifrs-full:Liabilities
35 SHAREHOLDERS' EQUITY (Note 18) Abstract ifrs-full:EquityAbstract
36 Share capital Concept (Monetary) As Of Credit ifrs-full:IssuedCapital
37 Contributed surplus Concept (Monetary) As Of Credit ifrs-full:AdditionalPaidinCapital
38 Deficit Concept (Monetary) As Of Credit ifrs-full:RetainedEarnings
39 Accumulated other comprehensive loss Concept (Monetary) As Of Credit ifrs-full:AccumulatedOtherComprehensiveIncome
40 Total shareholders' equity Concept (Monetary) As Of Credit ifrs-full:Equity
41 Total liabilities and shareholders' equity Concept (Monetary) As Of Credit ifrs-full:EquityAndLiabilities
42 00200 - Statement - CONSOLIDATED STATEMENTS OF INCOME AND COMPREHENSIVE INCOME Network

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43 Implied Table Table

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44 CONSOLIDATED STATEMENTS OF INCOME AND COMPREHENSIVE INCOME Abstract ifrs-full:IncomeStatementAbstract
45 Revenue (Note 14) Concept (Monetary) For Period Credit ifrs-full:RevenueFromContractsWithCustomers
46 Cost of sales Abstract fnv:CostOfSalesAbstract
47 Costs of sales (Note 15) Concept (Monetary) For Period Debit fnv:CostOfSalesExcludingDepletionAndDepreciationExpense
48 Depletion and depreciation Concept (Monetary) For Period Debit ifrs-full:DepreciationAndAmortisationExpense
49 Total cost of sales Concept (Monetary) For Period Debit ifrs-full:CostOfSales
50 Gross profit Concept (Monetary) For Period Credit ifrs-full:GrossProfit
51 Other operating expenses (income) Abstract fnv:OtherOperatingIncomeExpenseAbstract
52 General and administrative expenses Concept (Monetary) For Period Debit ifrs-full:GeneralAndAdministrativeExpense
53 Impairment of royalty, streams and working interests (Note 8) Concept (Monetary) For Period Debit ifrs-full:ImpairmentLossRecognisedInProfitOrLoss
54 Gain on sale of gold bullion Concept (Monetary) For Period Credit fnv:GainLossOnSaleOfGoldBullion
55 Total other operating expenses (income) Concept (Monetary) For Period Credit ifrs-full:OtherOperatingIncomeExpense
56 Operating income Concept (Monetary) For Period Credit ifrs-full:ProfitLossFromOperatingActivities
57 Foreign exchange gain and other income (expense) Concept (Monetary) For Period Credit fnv:GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLossAndOtherGainsLosses
58 Realized gain on investments Concept (Monetary) For Period Credit ifrs-full:GainsOnDisposalsOfInvestments
59 Impairment of investment Concept (Monetary) For Period Credit ifrs-full:ProfitsLossesOnDisposalOfInvestmentsAndChangesInValueOfInvestments
60 Income before finance items and income taxes Concept (Monetary) For Period Credit fnv:ProfitLossBeforeFinanceItemsAndTax
61 Finance items Abstract fnv:FinanceItemsAbstract
62 Finance income Concept (Monetary) For Period Credit ifrs-full:FinanceIncome
63 Finance expenses Concept (Monetary) For Period Debit ifrs-full:FinanceCosts
64 Net income before income taxes Concept (Monetary) For Period Credit ifrs-full:ProfitLossBeforeTax
65 Income tax expense (Note 17) Concept (Monetary) For Period Debit ifrs-full:IncomeTaxExpenseContinuingOperations
66 Net income Concept (Monetary) For Period Credit ifrs-full:ProfitLoss
67 Other comprehensive (loss) income Abstract ifrs-full:OtherComprehensiveIncomeAbstract
68 Items that may be reclassified subsequently to profit and loss: Abstract ifrs-full:ComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTaxAbstract
69 Change in the fair value of available-for-sale investments, net of income tax (Note 6) Concept (Monetary) For Period Credit ifrs-full:GainsLossesOnRemeasuringAvailableforsaleFinancialAssetsNetOfTax
70 Reclassification of realized loss in fair value of available-for-sale investments (Note 6) Concept (Monetary) For Period Debit ifrs-full:ReclassificationAdjustmentsOnAvailableforsaleFinancialAssetsNetOfTax
71 Currency translation adjustment Concept (Monetary) For Period Credit ifrs-full:OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation
72 Items that will not be reclassified subsequently to profit and loss Abstract ifrs-full:ComponentsOfOtherComprehensiveIncomeThatWillNotBeReclassifiedToProfitOrLossNetOfTaxAbstract
73 Changes in the fair value of equity investments at fair value through other comprehensive income, net of income tax (Note 6) Concept (Monetary) For Period Credit ifrs-full:OtherComprehensiveIncomeNetOfTaxGainsLossesFromInvestmentsInEquityInstruments
74 Other comprehensive (loss) income Concept (Monetary) For Period Credit ifrs-full:OtherComprehensiveIncome
75 Comprehensive income Concept (Monetary) For Period Credit ifrs-full:ComprehensiveIncome
76 Basic earnings per share (Note 19) (in dollars per share) Concept (Share) For Period ifrs-full:BasicEarningsLossPerShare
77 Diluted earnings per share (Note 19) (in dollars per share) Concept (Share) For Period ifrs-full:DilutedEarningsLossPerShare
78 00300 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS Network

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79 Implied Table Table

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80 CONSOLIDATED STATEMENTS OF CASH FLOWS Abstract ifrs-full:StatementOfCashFlowsAbstract
81 Cash flows from operating activities Abstract ifrs-full:CashFlowsFromUsedInOperatingActivitiesAbstract
82 Net income Concept (Monetary) For Period Credit ifrs-full:ProfitLoss
83 Adjustments to reconcile net income to net cash provided by operating activities: Abstract ifrs-full:AdjustmentsForReconcileProfitLossAbstract
84 Depletion and depreciation Concept (Monetary) For Period Debit ifrs-full:DepreciationAndAmortisationExpense
85 Non-cash costs of sales Concept (Monetary) For Period Debit fnv:CostsOfSalesNonCashItems
86 Share-based payments Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForSharebasedPayments
87 Impairment of royalty, stream and working interests Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss
88 Unrealized foreign exchange gain Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForUnrealisedForeignExchangeLossesGains
89 Gain on investments Concept (Monetary) For Period Credit ifrs-full:GainsOnDisposalsOfInvestments
90 Impairment of investment Concept (Monetary) For Period Credit ifrs-full:ProfitsLossesOnDisposalOfInvestmentsAndChangesInValueOfInvestments
91 Deferred income tax expense Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForIncomeTaxExpense
92 Other non-cash items Concept (Monetary) For Period Debit ifrs-full:OtherAdjustmentsForNoncashItems
93 Acquisition of gold bullion Concept (Monetary) For Period Credit fnv:PaymentsForAcquisitionOfGoldBullion
94 Proceeds from sale of gold bullion Concept (Monetary) For Period Debit fnv:ProceedsFromSaleOfGoldBullion
95 Operating cash flows before changes in non-cash working capital Concept (Monetary) For Period ifrs-full:CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital
96 Changes in non-cash working capital: Abstract fnv:ChangesInNonCashWorkingCapitalAbstract
97 (Increase) Decrease in receivables Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForDecreaseIncreaseInTradeAndOtherReceivables
98 Decrease in prepaid expenses and other Concept (Monetary) For Period Debit fnv:AdjustmentsForDecreaseIncreaseInPrepaidExpensesAndOther
99 Increase (decrease) in current liabilities Concept (Monetary) For Period Debit fnv:AdjustmentsForIncreaseDecreaseInCurrentLiabilities
100 Net cash provided by operating activities Concept (Monetary) For Period ifrs-full:CashFlowsFromUsedInOperatingActivities
101 Cash flows from investing activities Abstract ifrs-full:CashFlowsFromUsedInInvestingActivitiesAbstract
102 Acquisition of royalty, stream and working interests Concept (Monetary) For Period Credit fnv:PurchaseOfRoyaltyStreamAndWorkingInterestsClassifiedAsInvestingActivities
103 Acquisition of energy well equipment Concept (Monetary) For Period Credit ifrs-full:PurchaseOfOilAndGasAssets
104 Proceeds from sale of investments Concept (Monetary) For Period Debit ifrs-full:ProceedsFromDisposalOrMaturityOfAvailableforsaleFinancialAssets
105 Acquisition of investments Concept (Monetary) For Period Credit ifrs-full:PurchaseOfAvailableforsaleFinancialAssets
106 Net cash used in investing activities Concept (Monetary) For Period Debit ifrs-full:CashFlowsFromUsedInInvestingActivities
107 Cash flows from financing activities Abstract ifrs-full:CashFlowsFromUsedInFinancingActivitiesAbstract
108 Proceeds from draw of credit facility Concept (Monetary) For Period Debit ifrs-full:ProceedsFromBorrowingsClassifiedAsFinancingActivities
109 Repayment of credit facility Concept (Monetary) For Period Credit ifrs-full:RepaymentsOfBorrowingsClassifiedAsFinancingActivities
110 Credit facility amendment costs Concept (Monetary) For Period Credit ifrs-full:PaymentsForDebtIssueCosts
111 Payment of dividends Concept (Monetary) For Period Credit ifrs-full:DividendsPaidClassifiedAsFinancingActivities
112 Proceeds from exercise of warrants Concept (Monetary) For Period Debit fnv:ProceedsFromExerciseOfWarrants
113 Proceeds from exercise of stock options Concept (Monetary) For Period Debit ifrs-full:ProceedsFromExerciseOfOptions
114 Net cash provided by financing activities Concept (Monetary) For Period Debit ifrs-full:CashFlowsFromUsedInFinancingActivities
115 Effect of exchange rate changes on cash and cash equivalents Concept (Monetary) For Period Debit ifrs-full:EffectOfExchangeRateChangesOnCashAndCashEquivalents
116 Net change in cash and cash equivalents Concept (Monetary) For Period Debit ifrs-full:IncreaseDecreaseInCashAndCashEquivalents
117 Cash and cash equivalents at beginning of period Concept (Monetary) As Of Debit ifrs-full:CashAndCashEquivalents
118 Cash and cash equivalents at end of period Concept (Monetary) As Of Debit ifrs-full:CashAndCashEquivalents
119 Supplemental cash flow information: Abstract fnv:SupplementalCashFlowsInformationAbstract
120 Cash paid for interest expense and loan standby fees Concept (Monetary) For Period Credit ifrs-full:InterestPaidClassifiedAsFinancingActivities
121 Income taxes paid Concept (Monetary) For Period Credit ifrs-full:IncomeTaxesPaidRefund
122 00400 - Statement - CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY Network

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123 Statement of changes in equity [table] Table

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 ifrs-full:StatementOfChangesInEquityTable
124 Components of equity [axis] Axis ifrs-full:ComponentsOfEquityAxis
125 Equity [member] Member ifrs-full:EquityMember
126 Share Capital (Note 14) Member ifrs-full:IssuedCapitalMember
127 Contributed Surplus Member ifrs-full:AdditionalPaidinCapitalMember
128 Accumulated Other Comprehensive Income (Loss) Member ifrs-full:AccumulatedOtherComprehensiveIncomeMember
129 Deficit Member ifrs-full:RetainedEarningsMember
130 CHANGES IN SHAREHOLDERS' EQUITY LineItems ifrs-full:StatementOfChangesInEquityLineItems
131 Balance at beginning of period Concept (Monetary) As Of Credit ifrs-full:Equity
132 Impact on adoption of IFRS 9 (Note 2) Concept (Monetary) As Of Credit fnv:IfrsCumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption
133 Restated balance at January 1, 2018 Concept (Monetary) As Of Credit fnv:EquityAdjustedForCumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption
134 Net income Concept (Monetary) For Period Credit ifrs-full:ProfitLoss
135 Other comprehensive (loss) income Concept (Monetary) For Period Credit ifrs-full:OtherComprehensiveIncome
136 Total comprehensive income Concept (Monetary) For Period Credit ifrs-full:ComprehensiveIncome
137 Exercise of stock options Concept (Monetary) For Period Credit ifrs-full:IncreaseDecreaseThroughExerciseOfOptions
138 Exercise of warrants Concept (Monetary) For Period Credit ifrs-full:IncreaseDecreaseThroughExerciseOfWarrantsEquity
139 Share-based payments Concept (Monetary) For Period Credit ifrs-full:IncreaseDecreaseThroughSharebasedPaymentTransactions
140 Vesting of restricted share units Concept (Monetary) For Period Credit fnv:IncreaseDecreaseThroughRestrictedShareUnits
141 Dividend reinvestment plan Concept (Monetary) For Period Credit fnv:ValueOfSharesIssuedFromDividendReinvestmentPlan
142 Dividends declared Concept (Monetary) For Period Debit fnv:DividendsDeclared
143 Balance at end of period Concept (Monetary) As Of Credit ifrs-full:Equity
144 10101 - Disclosure - Corporate Information Network

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146 Corporate Information Abstract fnv:DisclosureOfCorporateInformationAbstract
147 Corporate Information Concept (Text Block (HTML)) For Period fnv:DisclosureOfCorporateInformationExplanatory
148 10201 - Disclosure - Significant accounting policies Network

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149 Implied Table Table

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150 Significant accounting policies Abstract fnv:DisclosureOfSummaryOfSignificantAccountingPoliciesExplanatoryAbstract
151 Significant accounting policies Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfSummaryOfSignificantAccountingPoliciesExplanatory
152 10301 - Disclosure - Significant judgments, estimates and assumptions Network

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153 Implied Table Table

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154 Significant judgments, estimates and assumptions Abstract fnv:DisclosureOfAccountingJudgementsAndEstimatesExplanatoryAbstract
155 Significant judgments, estimates and assumptions Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfAccountingJudgementsAndEstimatesExplanatory
156 10401 - Disclosure - Acquisitions and other transactions Network

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157 Implied Table Table

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158 Acquisitions and other transactions Abstract ifrs-full:DisclosureOfBusinessCombinationsAbstract
159 Acquisitions and other transactions Concept (Text Block (HTML)) For Period fnv:DisclosureOfAcquisitionOfRoyaltyAndStreamAndWorkingInterestsTextBlock
160 10501 - Disclosure - Cash and Cash Equivalents Network

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161 Implied Table Table

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162 Cash and Cash Equivalents. Abstract ifrs-full:CashAndCashEquivalentsAbstract
163 Cash and Cash Equivalents Concept (Text Block (HTML)) For Period fnv:DisclosureOfCashAndCashEquivalentsExplanatoryTextBlock
164 10601 - Disclosure - Investments Network

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165 Implied Table Table

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166 Investments Abstract fnv:DisclosureOfInvestmentsAbstract
167 Investments Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfInterestsInOtherEntitiesExplanatory
168 10701 - Disclosure - Prepaid expenses and other Network

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169 Implied Table Table

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170 Prepaid expenses and other Abstract fnv:PrepaidExpensesAndOtherCurrentAssetsAbstract
171 Prepaid expenses and other Concept (Text Block (HTML)) For Period fnv:PrepaidExpensesAndOtherCurrentAssetsExplanatoryTextblock
172 10801 - Disclosure - Royalty, Stream and Working Interests, Net Network

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173 Implied Table Table

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174 Royalty, Stream and Working Interests, Net Abstract ifrs-full:DisclosureOfPropertyPlantAndEquipmentAbstract
175 Royalty, Stream and Working Interests, Net Concept (Text Block (HTML)) For Period fnv:DisclosureOfRoyaltyAndStreamAndWorkingInterestsTextBlock
176 10901 - Disclosure - Other assets Network

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177 Implied Table Table

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178 Other assets Abstract fnv:OtherNonCurrentAssetsAbstract
179 Other assets Concept (Text Block (HTML)) For Period fnv:OtherAssetsExplanatoryTextblock
180 11001 - Disclosure - Accounts Payable and Accrued Liabilities Network

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181 Implied Table Table

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182 Accounts Payable and Accrued Liabilities Abstract fnv:AccountsPayableAndAccruedLiabilitiesAbstract
183 Accounts Payable and Accrued Liabilities Concept (Text Block (HTML)) For Period fnv:AccountsPayableAndAccruedLiabilitiesExplanatoryTextblock
184 11101 - Disclosure - Fair value measurements Network

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185 Implied Table Table

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186 Fair value measurements Abstract ifrs-full:DisclosureOfFairValueMeasurementOfAssetsAbstract
187 Fair value measurements Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfFairValueMeasurementExplanatory
188 11201 - Disclosure - Financial Risk Management Network

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189 Implied Table Table

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190 Financial Risk Management Abstract ifrs-full:DisclosureOfRiskManagementStrategyRelatedToHedgeAccountingAbstract
191 Financial Risk Management Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfFinancialRiskManagementExplanatory
192 11301 - Disclosure - Revolving term credit facilities Network

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193 Implied Table Table

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194 Revolving term credit facilities Abstract ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsAbstract
195 Revolving term credit facilities Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfBorrowingsExplanatory
196 11401 - Disclosure - Revenue Network

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197 Implied Table Table

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198 Revenue. Abstract ifrs-full:RevenueAbstract
199 Revenue Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfRevenueFromContractsWithCustomersExplanatory
200 11501 - Disclosure - Costs of sales Network

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201 Implied Table Table

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202 Costs of sales Abstract fnv:CostsOfSalesAbstract
203 Costs of sales Concept (Text Block (HTML)) For Period fnv:DisclosureOfCostsOfSalesExplanatoryTextBlock
204 11601 - Disclosure - Related party disclosures Network

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205 Implied Table Table

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206 Related party disclosures Abstract ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesAbstract
207 Related party disclosures Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfRelatedPartyExplanatory
208 11701 - Disclosure - Income taxes Network

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209 Implied Table Table

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210 Income taxes Abstract ifrs-full:MajorComponentsOfTaxExpenseIncomeAbstract
211 Income taxes Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfIncomeTaxExplanatory
212 11801 - Disclosure - Shareholders' equity Network

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213 Implied Table Table

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214 Shareholders' equity Abstract ifrs-full:DisclosureOfClassesOfShareCapitalAbstract
215 Shareholders' equity Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory
216 11901 - Disclosure - Earnings per share ("EPS") Network

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217 Implied Table Table

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218 Earnings per share ("EPS") Abstract ifrs-full:EarningsPerShareAbstract
219 Earnings per share ("EPS") Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfEarningsPerShareExplanatory
220 12001 - Disclosure - Commitments Network

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221 Implied Table Table

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223 Commitments Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfCommitmentsExplanatory
224 12101 - Disclosure - Contingencies Network

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225 Implied Table Table

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226 Contingencies Abstract ifrs-full:DisclosureOfContingentLiabilitiesAbstract
227 Contingencies Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfContingentLiabilitiesExplanatory
228 12201 - Disclosure - Segment Reporting Network

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229 Implied Table Table

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230 Segment Reporting Abstract ifrs-full:DisclosureOfOperatingSegmentsAbstract
231 Segment Reporting Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfEntitysReportableSegmentsExplanatory
232 12301 - Disclosure - Subsequent events Network

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233 Implied Table Table

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234 Subsequent events Abstract ifrs-full:DisclosureOfNonadjustingEventsAfterReportingPeriodAbstract
235 Subsequent events Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfEventsAfterReportingPeriodExplanatory
236 20202 - Disclosure - Significant accounting policies (Policies) Network

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237 Implied Table Table

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238 Significant accounting policies Abstract fnv:DisclosureOfSummaryOfSignificantAccountingPoliciesExplanatoryAbstract
239 Statement of compliance Concept (Text Block (HTML)) For Period fnv:DescriptionOfAccountingPolicyForComplianceExplanatory
240 Principles of consolidation Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfBasisOfConsolidationExplanatory
241 Business combinations Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForBusinessCombinationsAndGoodwillExplanatory
242 Currency translation Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForForeignCurrencyTranslationExplanatory
243 Royalty, stream and working interests Concept (Text Block (HTML)) For Period fnv:DescriptionOfAccountingPolicyForRoyaltyStreamAndWorkingInterestsExplanatory
244 Working interests in energy properties Concept (Text Block (HTML)) For Period fnv:DescriptionOfAccountingPolicyForInterestInOilAndGasPropertiesExplanatory
245 Impairment of non-financial assets Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForImpairmentOfNonfinancialAssetsExplanatory
246 Financial instruments Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForFinancialInstrumentsExplanatory
247 Revenue recognition Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForRecognitionOfRevenue
248 Cost of sales Concept (Text Block (HTML)) For Period fnv:DescriptionOfCostsOfSalesPolicyTextBlock
249 Income taxes Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForIncomeTaxExplanatory
250 Stock options Concept (Text Block (HTML)) For Period fnv:DescriptionOfAccountingPolicyForStockOptionsExplanatory
251 Restricted share units Concept (Text Block (HTML)) For Period fnv:DescriptionOfAccountingPolicyForRestrictedShareUnitsExplanatory
252 Deferred share units Concept (Text Block (HTML)) For Period fnv:DescriptionOfAccountingPolicyForDeferredShareUnitsExplanatory
253 Segment reporting Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForSegmentReportingExplanatory
254 Earnings per share Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForEarningsPerShareExplanatory
255 New and Amended Standards Adopted and Not yet Adopted by the Company Concept (Text Block (HTML)) For Period fnv:IfrsNewAccountingPronouncementsPolicyPolicyTextblock
256 30203 - Disclosure - Significant accounting policies (Tables) Network

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257 Implied Table Table

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258 Significant accounting policies Abstract fnv:DisclosureOfSummaryOfSignificantAccountingPoliciesExplanatoryAbstract
259 Schedule of principal subsidiaries Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesExplanatory
260 Schedule of initial application of IFRS 9 Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfExpectedImpactOfInitialApplicationOfNewStandardsOrInterpretations
261 30503 - Disclosure - Cash and Cash Equivalents (Tables) Network

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262 Implied Table Table

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264 Schedule of cash and cash equivalents Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfCashAndCashEquivalentsExplanatory
265 30603 - Disclosure - Investments (Tables) Network

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266 Implied Table Table

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267 Investments Abstract fnv:DisclosureOfInvestmentsAbstract
268 Schedule of investments Concept (Text Block (HTML)) For Period fnv:DisclosureOfInvestmentsNotAccountedForUsingEquityMethodTableTextBlock
269 Schedule of unrealized gains (losses) on available-for-sale investments recognized in other comprehensive income Concept (Text Block (HTML)) For Period fnv:DisclosureOfOtherComprehensiveIncomeForAvailableForSaleInvestmentsExplanatoryTextBlock
270 30703 - Disclosure - Prepaid expenses and other (Tables) Network

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279 Disclosure of impairment loss and reversal of impairment loss [text block] Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfImpairmentLossAndReversalOfImpairmentLossExplanatory
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401 40204 - Disclosure - Significant accounting policies - Other (Details) Network

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535 Deferred tax recovery (expense) in other comprehensive income Concept (Monetary) For Period Debit fnv:IncomeTaxRelatingToUnrealizedAvailableForSaleFinancialAssetsOfOtherComprehensiveIncome
536 Change in the fair value of equity investments, net of tax Concept (Monetary) For Period Credit ifrs-full:GainsLossesOnRemeasuringAvailableforsaleFinancialAssetsNetOfTax
537 Reclassification for realized change in market value recognized in net income, net of tax Concept (Monetary) For Period Debit ifrs-full:ReclassificationAdjustmentsOnAvailableforsaleFinancialAssetsNetOfTax
538 Change in market value of available-for-sale investments Concept (Monetary) For Period Credit ifrs-full:OtherComprehensiveIncomeNetOfTaxAvailableforsaleFinancialAssets
539 40701 - Disclosure - Prepaid expenses and other (Details) Network

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 http://www.franco-nevada.com/role/DisclosurePrepaidExpensesAndOtherDetails
540 Implied Table Table

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 implied:Table
541 Prepaid expenses and other Abstract fnv:PrepaidExpensesAndOtherCurrentAssetsAbstract
542 Gold bullion Concept (Monetary) As Of Debit fnv:GoldAndBullionCurrent
543 Inventory Concept (Monetary) As Of Debit ifrs-full:Inventories
544 Prepaid expenses Concept (Monetary) As Of Debit ifrs-full:CurrentPrepaidExpenses
545 Debt issue costs Concept (Monetary) As Of Debit fnv:FinanceCostsCapitalisedCurrent
546 Prepaid expenses and other Concept (Monetary) As Of Debit fnv:PrepaidExpensesAndOtherCurrentAssets
547 40801 - Disclosure - Royalty, Stream and Working Interests, Net - Royalties, Streams and Working Interests (Details) Network

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 http://www.franco-nevada.com/role/DisclosureRoyaltyStreamAndWorkingInterestsNetRoyaltiesStreamsAndWorkingInterestsDetails
548 Disclosure of detailed information about property, plant and equipment [table] Table

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 ifrs-full:DisclosureOfPropertyPlantAndEquipmentTable
549 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
550 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
551 Mineral Royalties Member fnv:MineralRoyaltiesMember
552 Streams Member fnv:MineralStreamAssetsMember
553 Energy Member fnv:EnergyMember
554 Advanced Member fnv:AdvancedMineralAssetsMember
555 Exploration Member fnv:MineralExplorationAssetsMember
556 Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] Axis ifrs-full:CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis
557 Carrying amount [member] Member ifrs-full:CarryingAmountMember
558 Cost Member ifrs-full:GrossCarryingAmountMember
559 Accumulated Depletion Member ifrs-full:AccumulatedDepreciationAndAmortisationMember
560 Impairment Member ifrs-full:AccumulatedImpairmentMember
561 Royalty, Stream and Working Interests, Net LineItems ifrs-full:DisclosureOfPropertyPlantAndEquipmentLineItems
562 Royalty, stream and working interests, net Concept (Monetary) As Of Debit fnv:RoyaltyStreamAndWorkingInterestNet
563 Royalty, stream and working interest, net depletable Concept (Monetary) As Of Debit fnv:RoyaltyStreamAndWorkingInterestNetDepletableAsset
564 Royalty, stream and working interest, net non-depletable Concept (Monetary) As Of Debit fnv:RoyaltyStreamAndWorkingInterestNetNonDepletableAsset
565 40802 - Disclosure - Royalty, Stream and Working Interests, Net - Rollforward (Details) Network

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 http://www.franco-nevada.com/role/DisclosureRoyaltyStreamAndWorkingInterestsNetRollforwardDetails
566 Disclosure of detailed information about property, plant and equipment [table] Table

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 ifrs-full:DisclosureOfPropertyPlantAndEquipmentTable
567 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
568 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
569 Mineral Royalties Member fnv:MineralRoyaltiesMember
570 Streams Member fnv:MineralStreamAssetsMember
571 Energy Member fnv:EnergyMember
572 Advanced Member fnv:AdvancedMineralAssetsMember
573 Exploration Member fnv:MineralExplorationAssetsMember
574 Royalty, Stream and Working Interests, Net LineItems ifrs-full:DisclosureOfPropertyPlantAndEquipmentLineItems
575 Balance at beginning of period Concept (Monetary) As Of Debit fnv:RoyaltyStreamAndWorkingInterestNet
576 Acquisitions Concept (Monetary) For Period Debit fnv:AcquisitionsPropertyPlantAndEquipment
577 Transfers Concept (Monetary) For Period Debit ifrs-full:IncreaseDecreaseThroughTransfersPropertyPlantAndEquipment
578 Impairments Concept (Monetary) For Period ifrs-full:ImpairmentLossRecognisedInProfitOrLossPropertyPlantAndEquipment
579 Depletion Concept (Monetary) For Period ifrs-full:DepreciationPropertyPlantAndEquipment
580 Impact of foreign exchange Concept (Monetary) For Period Debit ifrs-full:IncreaseDecreaseThroughNetExchangeDifferencesPropertyPlantAndEquipment
581 Balance at end of period Concept (Monetary) As Of Debit fnv:RoyaltyStreamAndWorkingInterestNet
582 40803 - Disclosure - Royalty, Stream and Working Interests, Net - Impairments of Royalties, Streams and Working Interests (Details) Network

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 http://www.franco-nevada.com/role/DisclosureRoyaltyStreamAndWorkingInterestsNetImpairmentsOfRoyaltiesStreamsAndWorkingInterestsDetails
583 Disclosure of impairment loss and reversal of impairment loss [table] Table

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 ifrs-full:DisclosureOfImpairmentLossAndReversalOfImpairmentLossTable
584 Non-adjusting events after reporting period [axis] Axis ifrs-full:NonadjustingEventsAfterReportingPeriodAxis
585 Non-adjusting events after reporting period [member] Member ifrs-full:NonadjustingEventsMember
586 Key assumptions in the impairment testing analysis Member fnv:KeyAssumptionsInImpairmentTestingAnalysisMember
587 Classes of assets [axis] Axis ifrs-full:ClassesOfAssetsAxis
588 Assets [member] Member ifrs-full:ClassesOfAssetsMember
589 Levack-Morrison Member fnv:LevackMorrisonMember
590 Podolsky Member fnv:PodolskyMember
591 McCreedy Member fnv:MccreedyMember
592 Exploration assets Member ifrs-full:ExplorationAndEvaluationAssetsMember
593 Impairments LineItems ifrs-full:DisclosureOfImpairmentLossAndReversalOfImpairmentLossLineItems
594 Number of assets with impairment indicators. Concept (Decimal) For Period fnv:NumberOfAssetsWithImpairmentIndicators
595 Impairment loss recognized Concept (Monetary) For Period Debit ifrs-full:ImpairmentLossRecognisedInProfitOrLoss
596 Recoverable amount of cash generating unit Concept (Monetary) As Of Debit fnv:RecoverableAmountOfCashGeneratingUnit
597 Long term gold price (in dollars per ounce) Concept (Monetary) As Of Debit fnv:LongTermGoldPriceAppliedToImpairmentAnalysis
598 Long term platinum price (in dollars per ounce) Concept (Monetary) As Of Debit fnv:LongTermPlatinumPriceAppliedToImpairmentAnalysis
599 Long term palladium price (in dollars per ounce) Concept (Monetary) As Of Debit fnv:LongTermPalladiumPriceAppliedToImpairmentAnalysis
600 Discount rate (as a percent) Concept (Percent) As Of fnv:DescriptionOfDiscountRatesAppliedToImpairmentAnalysis
601 Change in gold price assumption for impairment analysis (as a percent) Concept (Percent) As Of fnv:ChangeInGoldPriceAssumptionsAppliedToCashFlowProjectionImpairmentAnalysis
602 Change in gold price assumption (as a percent) Concept (Percent) As Of fnv:ChangeInGoldPriceAssumptionsAppliedToCashFlowProjection
603 Change in discount rate assumption for impairment analysis (as a percent) Concept (Percent) As Of fnv:ChangeInDiscountRateAssumptionsAppliedToCashFlowProjectionImpairmentAnalysis
604 40901 - Disclosure - Other assets (Details) Network

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*

 http://www.franco-nevada.com/role/DisclosureOtherAssetsDetails
605 Implied Table Table

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 implied:Table
606 Other assets Abstract fnv:OtherNonCurrentAssetsAbstract
607 Energy well equipment, net Concept (Monetary) As Of Debit ifrs-full:OilAndGasAssets
608 Furniture and fixtures, net Concept (Monetary) As Of Debit ifrs-full:FixturesAndFittings
609 Debt issue costs Concept (Monetary) As Of Debit fnv:FinanceCostsCapitalisedNonCurrent
610 Other assets Concept (Monetary) As Of Debit ifrs-full:OtherNoncurrentAssets
611 41001 - Disclosure - Accounts Payable and Accrued Liabilities (Details) Network

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 http://www.franco-nevada.com/role/DisclosureAccountsPayableAndAccruedLiabilitiesDetails
612 Implied Table Table

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 implied:Table
613 Accounts Payable and Accrued Liabilities Abstract fnv:AccountsPayableAndAccruedLiabilitiesAbstract
614 Accounts payable Concept (Monetary) As Of Credit ifrs-full:TradeAndOtherCurrentPayables
615 Accrued liabilities Concept (Monetary) As Of Credit ifrs-full:AccrualsClassifiedAsCurrent
616 Accounts Payable and Accrued Liabilities Concept (Monetary) As Of Credit fnv:TradeAndCurrentPayablesAndAccruedLiabilities
617 41101 - Disclosure - Fair value measurements (Details) Network

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*

 http://www.franco-nevada.com/role/DisclosureFairValueMeasurementsDetails
618 Disclosure of fair value measurement of assets [table] Table

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*

 ifrs-full:DisclosureOfFairValueMeasurementOfAssetsTable
619 Classes of assets [axis] Axis ifrs-full:ClassesOfAssetsAxis
620 Assets [member] Member ifrs-full:ClassesOfAssetsMember
621 Cash and cash equivalents Member fnv:CashAndCashEquivalentMember
622 Receivables from provisional concentrate sales Member fnv:ReceivablesFromProvisionalGoldEquivalentsSalesMember
623 Equity investments Member ifrs-full:EquityInvestmentsMember
624 Available-for-sale Member ifrs-full:FinancialAssetsAvailableforsaleCategoryMember
625 Warrants Member fnv:WarrantAssetMember
626 Royalty stream and working interests Member fnv:RoyaltyStreamAndWorkingInterestsMember
627 Measurement [axis] Axis ifrs-full:MeasurementAxis
628 Aggregated measurement [member] Member ifrs-full:AggregatedMeasurementMember
629 Recurring Basis Member ifrs-full:RecurringFairValueMeasurementMember
630 Non recurring Basis Member ifrs-full:NonrecurringFairValueMeasurementMember
631 Levels of fair value hierarchy [axis] Axis ifrs-full:LevelsOfFairValueHierarchyAxis
632 All levels of fair value hierarchy [member] Member ifrs-full:AllLevelsOfFairValueHierarchyMember
633 Level 1 Member ifrs-full:Level1OfFairValueHierarchyMember
634 Level 2 Member ifrs-full:Level2OfFairValueHierarchyMember
635 Level 3 Member ifrs-full:Level3OfFairValueHierarchyMember
636 Fair value measurements LineItems ifrs-full:DisclosureOfFairValueMeasurementOfAssetsLineItems
637 Transfer from Level 1 to 2 of financial assets Concept (Monetary) For Period ifrs-full:TransfersOutOfLevel1IntoLevel2OfFairValueHierarchyAssets
638 Transfer from Level 2 to 1 of financial assets Concept (Monetary) For Period ifrs-full:TransfersOutOfLevel2IntoLevel1OfFairValueHierarchyAssets
639 Transfer from Level 1 to 2 of financial liabilities Concept (Monetary) For Period ifrs-full:TransfersOutOfLevel1IntoLevel2OfFairValueHierarchyLiabilities
640 Transfer from Level 2 to 1 of financial liabilities Concept (Monetary) For Period ifrs-full:TransfersOutOfLevel2IntoLevel1OfFairValueHierarchyLiabilities
641 Transfers Into Level 3 of financial assets Concept (Monetary) For Period Debit ifrs-full:TransfersIntoLevel3OfFairValueHierarchyAssets
642 Transfers Out of Level 3 of financial assets Concept (Monetary) For Period Credit ifrs-full:TransfersOutOfLevel3OfFairValueHierarchyAssets
643 Transfers Into Level 3 of financial liabilities Concept (Monetary) For Period Credit ifrs-full:TransfersIntoLevel3OfFairValueHierarchyLiabilities
644 Transfers Out of Level 3 of financial liabilities Concept (Monetary) For Period Debit ifrs-full:TransfersOutOfLevel3OfFairValueHierarchyLiabilities
645 Financial assets, at fair value Concept (Monetary) As Of Debit ifrs-full:FinancialAssetsAtFairValue
646 Assets Concept (Monetary) As Of Debit ifrs-full:Assets
647 41201 - Disclosure - Financial Risk Management (Details) Network

*

*

 http://www.franco-nevada.com/role/DisclosureFinancialRiskManagementDetails
648 Disclosure of nature and extent of risks arising from financial instruments [table] Table

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*

 ifrs-full:DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsTable
649 Types of risks [axis] Axis ifrs-full:TypesOfRisksAxis
650 Risks [member] Member ifrs-full:TypesOfRisksMember
651 Foreign Exchange Risk Member ifrs-full:CurrencyRiskMember
652 Interest Rate Risk Member ifrs-full:InterestRateRiskMember
653 Liquidity Risk Member ifrs-full:LiquidityRiskMember
654 Capital Risk Management Member fnv:CapitalRiskManagementMember
655 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
656 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
657 Credit Facility Member fnv:UnsecuredRevolvingTermCreditFacilityMember
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659 Percentage of Interest-bearing deposits in US dollars Concept (Percent) As Of fnv:PercentageOfInterestBearingDepositsDenominatedInUnitedStatesDollar
660 Percentage of Interest-bearing deposits in Canadian dollars Concept (Percent) As Of fnv:PercentageOfInterestBearingDepositsDenominatedInCanadianDollar
661 Percentage of Interest-bearing deposits in other currencies Concept (Percent) As Of fnv:PercentageOfInterestBearingDepositsDenominatedInOtherCurrencies
662 Cumulative translation adjustment Concept (Monetary) For Period Credit ifrs-full:OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation
663 Increase in interest rate used for sensitivity analysis (as a percent) Concept (Percent) For Period fnv:PercentageOfIncreaseInInterestRateUsedForSensitivityAnalysis
664 Decrease in interest rate used for sensitivity analysis (as a percent) Concept (Percent) For Period fnv:PercentageOfDecreaseInInterestRateUsedForSensitivityAnalysis
665 Interest rate sensitivities increase effect on net income Concept (Monetary) As Of Debit fnv:SensitivityAnalysisImpactOnFinancialAssetsAndLiabilitiesDueToIncreaseInInterestRateThroughProfitOrLoss
666 Interest rate sensitivities decrease effect on net income Concept (Monetary) As Of Debit fnv:SensitivityAnalysisImpactOnFinancialAssetsAndLiabilitiesDueToDecreaseInInterestRateThroughProfitOrLoss
667 Interest rate sensitivities increase effect on equity Concept (Monetary) As Of Credit fnv:SensitivityAnalysisImpactOnFinancialAssetsAndLiabilitiesDueToIncreaseInInterestRateThroughEquity
668 Interest rate sensitivities decrease in effect on equity Concept (Monetary) As Of Debit fnv:SensitivityAnalysisImpactOnFinancialAssetsAndLiabilitiesDueToDecreaseInInterestRateThroughEquity
669 Cash and cash equivalents and available-for-sale securities Concept (Monetary) As Of Debit fnv:CashAndCashEquivalentsAndAvailableForSaleSecurities
670 Borrowings Concept (Monetary) As Of Credit ifrs-full:Borrowings
671 Term of financial liabilities Concept (xbrli:durationItemType) For Period fnv:TermOfFinancialLiabilities
672 Investments Concept (Monetary) As Of Debit ifrs-full:NoncurrentInvestmentsOtherThanInvestmentsAccountedForUsingEquityMethod
673 Liquid securities Concept (Monetary) As Of Debit fnv:LiquidSecuritiesOfNonCurrentInvestments
674 Undrawn borrowing facilities Concept (Monetary) As Of Credit ifrs-full:UndrawnBorrowingFacilities
675 41301 - Disclosure - Revolving term credit facilities (Details) Network

*

*

 http://www.franco-nevada.com/role/DisclosureRevolvingTermCreditFacilitiesDetails
676 Disclosure of detailed information about borrowings [table] Table

*

*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
677 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
678 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
679 Credit Facility Member fnv:UnsecuredRevolvingTermCreditFacilityMember
680 FNBC Credit Facility Member fnv:FrancoNevadaBarbadosCorporationUnsecuredRevolvingTermCreditFacilityMember
681 Types of interest rates [axis] Axis ifrs-full:TypesOfInterestRatesAxis
682 Interest rate types [member] Member ifrs-full:InterestRateTypesMember
683 Floating interest rate Member ifrs-full:FloatingInterestRateMember
684 CIBC Member fnv:IfrsBaseRateMember
685 LIBOR Member fnv:OneTwoThreeOrSixMonthLiborMember
686 Prime rate Member fnv:IfrsPrimeRateMember
687 Range [axis] Axis ifrs-full:RangeAxis
688 Ranges [member] Member ifrs-full:RangesMember
689 Bottom Member ifrs-full:BottomOfRangeMember
690 Top Member ifrs-full:TopOfRangeMember
691 Revolving term credit facility LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
692 Balance, beginning of year Concept (Monetary) As Of Credit ifrs-full:Borrowings
693 Drawdowns Concept (Monetary) For Period Debit ifrs-full:ProceedsFromBorrowingsClassifiedAsFinancingActivities
694 Repayments Concept (Monetary) For Period Credit ifrs-full:RepaymentsOfBorrowingsClassifiedAsFinancingActivities
695 Balance, end of year Concept (Monetary) As Of Credit ifrs-full:Borrowings
696 Less: debt issue costs Concept (Monetary) As Of Debit fnv:IfrsDeferredFinancingCostsNet
697 Borrowings Concept (Monetary) As Of Credit fnv:BorrowingsNetOfDeferredFinancingCostsNet
698 Maturity period Concept (xbrli:durationItemType) For Period fnv:BorrowingsTerm
699 Maximum borrowing capacity Concept (Monetary) As Of Credit fnv:IfrsLineOfCreditFacilityMaximumBorrowingCapacity
700 Amount outstanding Concept (Monetary) As Of Credit ifrs-full:Borrowings
701 Remaining borrowing capacity available Concept (Monetary) As Of Credit ifrs-full:UndrawnBorrowingFacilities
702 Spread on variable rate (as a percent) Concept (Percent) As Of ifrs-full:BorrowingsAdjustmentToInterestRateBasis
703 Interest expense incurred Concept (Monetary) For Period ifrs-full:InterestCostsIncurred
704 Bankers acceptance period under credit facility Concept (xbrli:durationItemType) For Period fnv:BankersAcceptancePeriod
705 Stamping fee (as a percent) Concept (Percent) For Period fnv:StampingFeePercent
706 Standby fee (as a percent) Concept (Percent) For Period fnv:StandbyFeeInPercent
707 Debt issuance costs capitalised Concept (Monetary) As Of Debit fnv:FinanceCostsCapitalised
708 Amortization of debt issuance costs Concept (Monetary) For Period Debit fnv:AmortizationOfDebtIssuanceCosts
709 Standby and administrative fees Concept (Monetary) For Period Debit fnv:StandbyAndAdministrativeFees
710 41401 - Disclosure - Revenue (Details) Network

*

*

 http://www.franco-nevada.com/role/DisclosureRevenueDetails
711 Disclosure of disaggregation of revenue from contracts with customers [table] Table

*

*

 ifrs-full:DisclosureOfDisaggregationOfRevenueFromContractsWithCustomersTable
712 Geographical areas [axis] Axis ifrs-full:GeographicalAreasAxis
713 Geographical areas [member] Member ifrs-full:GeographicalAreasMember
714 Latin American Member fnv:LatinAmericanCountriesMember
715 United States Member country:US
716 Canada Member ifrs-full:CountryOfDomicileMember
717 Rest of World Member fnv:RestOfWorldExcludingUnitedStatesAndCanadaAndLatinAmericaMember
718 Products and services [axis] Axis ifrs-full:ProductsAndServicesAxis
719 Products and services [member] Member ifrs-full:ProductsAndServicesMember
720 Gold Member fnv:GoldCommodityMember
721 Silver Member fnv:SilverCommodityMember
722 Platinum-group metals Member fnv:PlatinumGroupMetalsCommodityMember
723 Other mining commodities Member fnv:OtherMineralsCommodityMember
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725 Sales channels [axis] Axis ifrs-full:SalesChannelsAxis
726 Sales channels [member] Member ifrs-full:SalesChannelsMember
727 Revenue-based royalties Member fnv:RevenueBasedTypeOfRevenueMember
728 Streams Member fnv:StreamsTypeOfRevenueMember
729 Profit-based royalties Member fnv:ProfitBasedTypeOfRevenueMember
730 Other Member fnv:OtherTypeOfRevenueMember
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732 Revenue Concept (Monetary) For Period Credit ifrs-full:RevenueFromContractsWithCustomers
733 Provisional price adjustment Concept (Monetary) For Period Credit fnv:ProvisionalPriceAdjustmentsAmount
734 41501 - Disclosure - Costs of sales (Details) Network

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*

 http://www.franco-nevada.com/role/DisclosureCostsOfSalesDetails
735 Implied Table Table

*

*

 implied:Table
736 Costs of sales Abstract fnv:CostsOfSalesAbstract
737 Cost of stream sales Concept (Monetary) For Period Debit fnv:PerOunceStreamPurchaseCost
738 Cost of prepaid ounces Concept (Monetary) For Period Debit fnv:CostOfPrepaidOunces
739 Mineral production taxes Concept (Monetary) For Period Debit fnv:MineralProductionTaxes
740 Energy operating costs Concept (Monetary) For Period Debit fnv:EnergyOperatingCosts
741 Total costs of sales Concept (Monetary) For Period Debit fnv:CostOfSalesExcludingDepletionAndDepreciationExpense
742 41601 - Disclosure - Related party disclosures (Details) Network

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*

 http://www.franco-nevada.com/role/DisclosureRelatedPartyDisclosuresDetails
743 Implied Table Table

*

*

 implied:Table
744 Related party disclosures Abstract ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesAbstract
745 Short-term benefits Concept (Monetary) For Period Debit ifrs-full:KeyManagementPersonnelCompensationShorttermEmployeeBenefits
746 Share-based payments Concept (Monetary) For Period Debit ifrs-full:KeyManagementPersonnelCompensationSharebasedPayment
747 Total Concept (Monetary) For Period Debit ifrs-full:KeyManagementPersonnelCompensation
748 41701 - Disclosure - Income taxes (Details) Network

*

*

 http://www.franco-nevada.com/role/DisclosureIncomeTaxesDetails
749 Implied Table Table

*

*

 implied:Table
750 Income taxes Abstract ifrs-full:MajorComponentsOfTaxExpenseIncomeAbstract
751 Expense for the year Concept (Monetary) For Period Debit ifrs-full:CurrentTaxExpenseIncome
752 Adjustment in respect of prior years Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForCurrentTaxOfPriorPeriod
753 Current income tax expense (recovery) Concept (Monetary) For Period Debit ifrs-full:CurrentTaxExpenseIncomeAndAdjustmentsForCurrentTaxOfPriorPeriods
754 Origination and reversal of temporary differences in the current year Concept (Monetary) For Period Debit ifrs-full:DeferredTaxExpenseIncomeRelatingToOriginationAndReversalOfTemporaryDifferences
755 U.S. Tax Reform impact Concept (Monetary) For Period Debit fnv:DeferredTaxExpenseIncomeRelatingToTaxReformOfNewTaxes
756 Impact of changes in tax rate Concept (Monetary) For Period Debit ifrs-full:DeferredTaxExpenseIncomeRelatingToTaxRateChangesOrImpositionOfNewTaxes
757 Change in unrecognized deductible temporary differences Concept (Monetary) For Period Credit ifrs-full:TaxBenefitArisingFromPreviouslyUnrecognisedTaxLossTaxCreditOrTemporaryDifferenceOfPriorPeriodUsedToReduceDeferredTaxExpense
758 Adjustments in respect of prior years Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForDeferredTaxOfPriorPeriods
759 Other Concept (Monetary) For Period Debit ifrs-full:OtherComponentsOfDeferredTaxExpenseIncome
760 Deferred income tax (recovery) expense Concept (Monetary) For Period Debit ifrs-full:DeferredTaxExpenseIncome
761 Total income tax expense Concept (Monetary) For Period Debit ifrs-full:IncomeTaxExpenseContinuingOperations
762 41702 - Disclosure - Income taxes - Reconciliation (Details) Network

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 http://www.franco-nevada.com/role/DisclosureIncomeTaxesReconciliationDetails
763 Disclosure of non-adjusting events after reporting period [table] Table

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*

 ifrs-full:DisclosureOfNonadjustingEventsAfterReportingPeriodTable
764 Geographical areas [axis] Axis ifrs-full:GeographicalAreasAxis
765 Geographical areas [member] Member ifrs-full:GeographicalAreasMember
766 United States Member country:US
767 Income taxes LineItems ifrs-full:DisclosureOfNonadjustingEventsAfterReportingPeriodLineItems
768 Deferred income tax expenses Concept (Monetary) For Period Debit ifrs-full:DeferredTaxExpenseIncome
769 Net income before income taxes Concept (Monetary) For Period Credit ifrs-full:AccountingProfit
770 Statutory tax rate (as a percent) Concept (Percent) For Period ifrs-full:ApplicableTaxRate
771 Tax expense at statutory rate Concept (Monetary) For Period Debit ifrs-full:TaxExpenseIncomeAtApplicableTaxRate
772 Change in unrecognized deductible temporary differences Concept (Monetary) For Period Credit ifrs-full:TaxBenefitArisingFromPreviouslyUnrecognisedTaxLossTaxCreditOrTemporaryDifferenceOfPriorPeriodUsedToReduceDeferredTaxExpense
773 Income/expenses not (taxed) deductible Concept (Monetary) For Period Credit fnv:TaxEffectOfIncomeExpenseNotTaxedDeductible
774 Differences in foreign statutory tax rates Concept (Monetary) For Period Debit ifrs-full:TaxEffectOfForeignTaxRates
775 Differences due to changing future tax rates Concept (Monetary) For Period Debit ifrs-full:TaxEffectFromChangeInTaxRate
776 U.S. Tax Reform impact Concept (Monetary) For Period Debit fnv:TaxEffectFromTaxReform
777 Foreign withholding tax Concept (Monetary) For Period Debit fnv:TaxEffectOfForeignWithholdingTax
778 Temporary differences subject to initial recognition exemption Concept (Monetary) For Period Debit fnv:TaxEffectOfTemporaryDifferencesSubjectToInitialRecognitionExemption
779 Other Concept (Monetary) For Period Debit ifrs-full:OtherTaxEffectsForReconciliationBetweenAccountingProfitAndTaxExpenseIncome
780 Total income tax expense Concept (Monetary) For Period Debit ifrs-full:IncomeTaxExpenseContinuingOperations
781 U.S. corporate income tax rate Concept (Percent) For Period fnv:UnitedStatesOfAmericaApplicableTaxRate
782 41703 - Disclosure - Income taxes - Recognized in OCI (Details) Network

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*

 http://www.franco-nevada.com/role/DisclosureIncomeTaxesRecognizedInOciDetails
783 Implied Table Table

*

*

 implied:Table
784 Income taxes Abstract ifrs-full:MajorComponentsOfTaxExpenseIncomeAbstract
785 Change in market value of available-for-sale investments Concept (Monetary) For Period Credit ifrs-full:OtherComprehensiveIncomeBeforeTaxAvailableforsaleFinancialAssets
786 Cumulative translation adjustment Concept (Monetary) For Period Credit ifrs-full:OtherComprehensiveIncomeBeforeTaxExchangeDifferencesOnTranslation
787 Other comprehensive loss Concept (Monetary) For Period Credit ifrs-full:OtherComprehensiveIncomeBeforeTax
788 Deferred tax (expense) recovery in other comprehensive income Concept (Monetary) For Period Debit ifrs-full:IncomeTaxRelatingToAvailableforsaleFinancialAssetsOfOtherComprehensiveIncome
789 Other comprehensive loss Concept (Monetary) For Period Debit ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLoss
790 Deferred tax Concept (Monetary) For Period ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncome
791 Change in market value of available-for-sale investments Concept (Monetary) For Period Credit ifrs-full:OtherComprehensiveIncomeNetOfTaxAvailableforsaleFinancialAssets
792 Cumulative translation adjustment Concept (Monetary) For Period Credit ifrs-full:OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation
793 Other comprehensive (loss) income Concept (Monetary) For Period Credit ifrs-full:OtherComprehensiveIncome
794 41704 - Disclosure - Income taxes - DTA and DTL (Details) Network

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*

 http://www.franco-nevada.com/role/DisclosureIncomeTaxesDtaAndDtlDetails
795 Disclosure of temporary difference, unused tax losses and unused tax credits [table] Table

*

*

 ifrs-full:DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsTable
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797 Temporary difference, unused tax losses and unused tax credits [member] Member ifrs-full:TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsMember
798 Share issue and debt issue costs deferred income tax liabilities Member fnv:ShareIssueAndDebtIssueCostsMember
799 Royalty stream and working interests deferred income tax assets Member fnv:RoyaltyStreamAndWorkingInterestsDeferredIncomeTaxAssetsMember
800 Royalty stream and working interests deferred income tax liabilities Member fnv:RoyaltyStreamAndWorkingInterestsDeferredIncomeTaxLiabilitiesMember
801 Non-capital loss carry-forwards deferred income tax assets Member fnv:NonCapitalLossDeferredIncomeTaxAssetsCarryforwardsMember
802 Non-capital loss carry-forwards deferred income tax liabilities Member fnv:NonCapitalLossDeferredIncomeTaxLiabilitiesCarryforwardsMember
803 Investments deferred income tax liabilities Member fnv:InvestmentsDeferredIncomeTaxLiabilitiesMember
804 Other deferred income tax assets Member fnv:OtherTemporaryDeferredIncomeTaxAssetsDifferencesMember
805 Other deferred income tax liabilities Member fnv:OtherTemporaryDeferredIncomeTaxLiabilitiesDifferencesMember
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807 Aggregated time bands [member] Member ifrs-full:AggregatedTimeBandsMember
808 Within 12 months Member ifrs-full:NotLaterThanOneYearMember
809 After more than 12 months Member ifrs-full:LaterThanOneYearMember
810 Non-capital loss LineItems ifrs-full:DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsLineItems
811 Net deferred tax assets Concept (Monetary) As Of Debit ifrs-full:NetDeferredTaxAssets
812 Net deferred tax liabilities Concept (Monetary) As Of Credit ifrs-full:NetDeferredTaxLiabilities
813 Deferred income tax liabilities, net Concept (Monetary) As Of Credit ifrs-full:DeferredTaxLiabilityAsset
814 41705 - Disclosure - Income taxes - Movement in net deferred taxes (Details) Network

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 http://www.franco-nevada.com/role/DisclosureIncomeTaxesMovementInNetDeferredTaxesDetails
815 Implied Table Table

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*

 implied:Table
816 Income taxes Abstract ifrs-full:MajorComponentsOfTaxExpenseIncomeAbstract
817 Income taxes Abstract ifrs-full:ReconciliationOfChangesInDeferredTaxLiabilityAssetAbstract
818 Deferred tax liability (asset) at beginning of year Concept (Monetary) As Of Credit ifrs-full:DeferredTaxLiabilityAsset
819 Recognized in profit/loss Concept (Monetary) For Period ifrs-full:DeferredTaxExpenseIncomeRecognisedInProfitOrLoss
820 Recognized in other comprehensive income (loss) Concept (Monetary) For Period ifrs-full:IncomeTaxRelatingToComponentsOfOtherComprehensiveIncome
821 Other Concept (Monetary) For Period Credit fnv:OtherIncreaseDecreaseInDeferredTaxLiabilityAsset
822 Deferred tax liability (asset) at end of year Concept (Monetary) As Of Credit ifrs-full:DeferredTaxLiabilityAsset
823 41706 - Disclosure - Income taxes - Noncapital Losses (Details) Network

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 http://www.franco-nevada.com/role/DisclosureIncomeTaxesNoncapitalLossesDetails
824 Disclosure of temporary difference, unused tax losses and unused tax credits [table] Table

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*

 ifrs-full:DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsTable
825 Temporary difference, unused tax losses and unused tax credits [axis] Axis ifrs-full:TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis
826 Temporary difference, unused tax losses and unused tax credits [member] Member ifrs-full:TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsMember
827 Non-capital loss carry-forwards Member fnv:NonCapitalLossCarryforwardsMember
828 Non-capital loss LineItems ifrs-full:DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsLineItems
829 Amount Concept (Monetary) As Of Debit fnv:UnusedTaxNonCapitalLossesRecognizedAndUnrecognized
830 41707 - Disclosure - Income taxes - Unrecognized (Details) Network

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 http://www.franco-nevada.com/role/DisclosureIncomeTaxesUnrecognizedDetails
831 Implied Table Table

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*

 implied:Table
832 Income taxes Abstract ifrs-full:MajorComponentsOfTaxExpenseIncomeAbstract
833 Aggregate amount of taxable temporary differences associated with investments in subsidiaries for which deferred tax liabilities have not been recognized Concept (Monetary) As Of ifrs-full:TemporaryDifferencesAssociatedWithInvestmentsInSubsidiariesBranchesAndAssociatesAndInterestsInJointVentures
834 Aggregate amount of deductible temporary differences associated with other items for which deferred tax assets have not been recognized Concept (Monetary) As Of ifrs-full:DeductibleTemporaryDifferencesForWhichNoDeferredTaxAssetIsRecognised
835 41708 - Disclosure - Income taxes - Deductible Temporary Difference and Unused Tax Credits (Details) Network

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 http://www.franco-nevada.com/role/DisclosureIncomeTaxesDeductibleTemporaryDifferenceAndUnusedTaxCreditsDetails
836 Disclosure of temporary difference, unused tax losses and unused tax credits [table] Table

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*

 ifrs-full:DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsTable
837 Temporary difference, unused tax losses and unused tax credits [axis] Axis ifrs-full:TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis
838 Temporary difference, unused tax losses and unused tax credits [member] Member ifrs-full:TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsMember
839 Mineral Interests Member fnv:MineralInterestsTemporaryDifferenceAndUnusedTaxCreditsMember
840 Tax loss Member fnv:TaxLossTemporaryDifferenceAndUnusedTaxCreditsMember
841 Disclosure of temporary difference and unused tax credits LineItems ifrs-full:DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsLineItems
842 Unused tax credits for which no deferred tax asset recognised Concept (Monetary) As Of ifrs-full:UnusedTaxCreditsForWhichNoDeferredTaxAssetRecognised
843 41801 - Disclosure - Shareholders' equity - Common Shares (Details) Network

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 http://www.franco-nevada.com/role/DisclosureShareholdersEquityCommonSharesDetails
844 Disclosure of classes of share capital [table] Table

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*

 ifrs-full:DisclosureOfClassesOfShareCapitalTable
845 Classes of share capital [axis] Axis ifrs-full:ClassesOfShareCapitalAxis
846 Share capital [member] Member ifrs-full:ClassesOfShareCapitalMember
847 Common shares Member ifrs-full:OrdinarySharesMember
848 Preferred shares Member ifrs-full:PreferenceSharesMember
849 Shareholders' equity LineItems ifrs-full:DisclosureOfClassesOfShareCapitalLineItems
850 Shares issued Concept (Shares) As Of ifrs-full:NumberOfSharesIssued
851 Shares outstanding Concept (Shares) As Of ifrs-full:NumberOfSharesOutstanding
852 Shares, par value (dollars per share) Concept (Share) As Of ifrs-full:ParValuePerShare
853 Proceeds from exercise of stock options Concept (Monetary) For Period Debit ifrs-full:ProceedsFromExerciseOfOptions
854 Proceeds from exercise of warrants Concept (Monetary) For Period Debit fnv:ProceedsFromExerciseOfWarrants
855 Exercise of stock options Concept (Shares) For Period fnv:IncreaseDecreaseInNumberOfSharesThroughExerciseOfOptions
856 Vesting of restricted share units Concept (Shares) For Period fnv:IncreaseDecreaseInNumberOfSharesThroughVestingOfRestrictedShareUnits
857 Common shares issued from dividend reinvestment plan Concept (Shares) For Period fnv:IncreaseDecreaseInNumberOfSharesThroughDividendReinvestmentPlan
858 41802 - Disclosure - Shareholders' equity - Dividends (Details) Network

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*

 http://www.franco-nevada.com/role/DisclosureShareholdersEquityDividendsDetails
859 Implied Table Table

*

*

 implied:Table
860 Shareholders' equity Abstract ifrs-full:DisclosureOfClassesOfShareCapitalAbstract
861 Dividends declared Concept (Monetary) For Period Debit fnv:DividendsDeclared
862 Dividend declared per share Concept (Share) For Period ifrs-full:DividendsRecognisedAsDistributionsToOwnersPerShare
863 Cash dividends paid Concept (Monetary) For Period Credit ifrs-full:DividendsPaidClassifiedAsFinancingActivities
864 Share dividends paid - DRIP Concept (Monetary) For Period Credit fnv:ValueOfSharesIssuedFromDividendReinvestmentPlan
865 41803 - Disclosure - Shareholders' equity - Stock-based payments - Assumptions & Options (Details) Network

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*

 http://www.franco-nevada.com/role/DisclosureShareholdersEquityStockBasedPaymentsAssumptionsOptionsDetails
866 Disclosure of terms and conditions of share-based payment arrangement [table] Table

*

*

 ifrs-full:DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementTable
867 Types of share-based payment arrangements [axis] Axis ifrs-full:TypesOfSharebasedPaymentArrangementsAxis
868 Share-based payment arrangements [member] Member ifrs-full:SharebasedPaymentArrangementsMember
869 Stock options Member fnv:IfrsEmployeeStockOptionMember
870 Stock-based payments LineItems ifrs-full:DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementLineItems
871 Aggregate number of common shares Concept (Shares) As Of fnv:IfrsShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized
872 Period to issue common shares to single insider participant under compensation plan Concept (xbrli:durationItemType) For Period fnv:PeriodForIssueOfCommonSharesToSingleInsiderParticipantShareCompensationPlan
873 Maximum percentage of common shares issued to single insider participant under compensation plan within one year Concept (Percent) As Of fnv:MaximumPercentageOfCommonSharesIssuedToSingleInsiderParticipantShareCompensationPlanWithinOneYear
874 Term of options Concept (xbrli:durationItemType) For Period fnv:ContractualLifeOfShareBasedAwards
875 Vesting period Concept (xbrli:durationItemType) For Period fnv:VestingLifeOfShareBasedAwards
876 Weighted average fair value per stock option Concept (Monetary) As Of Credit ifrs-full:WeightedAverageFairValueAtMeasurementDateShareOptionsGranted
877 Weighted average fair value per stock option (in dollars per share) Concept (Share) For Period fnv:WeightedAverageFairValueAtMeasurementDatePerShareOptionsGranted
878 Risk-free interest rate Concept (Percent) For Period ifrs-full:DescriptionOfRiskFreeInterestRateShareOptionsGranted
879 Expected dividend yield Concept (Percent) For Period ifrs-full:ExpectedDividendAsPercentageShareOptionsGranted
880 Expected price volatility of the Company's common shares Concept (Percent) For Period ifrs-full:DescriptionOfExpectedVolatilityShareOptionsGranted
881 Expected life of the option Concept (Decimal) For Period ifrs-full:DescriptionOfOptionLifeShareOptionsGranted
882 Forfeiture rate Concept (Percent) For Period fnv:DescriptionOfForfeitureRateShareOptionsGranted
883 Expenses related to stock options Concept (Monetary) For Period Debit ifrs-full:ExpenseFromSharebasedPaymentTransactionsInWhichGoodsOrServicesReceivedDidNotQualifyForRecognitionAsAssets
884 Capitalized to royalty, stream and working interest, net Concept (Monetary) For Period Debit fnv:ExpenseFromShareBasedPaymentTransactionsInWhichGoodsOrServicesReceivedCapitalizedToRoyaltyStreamAndWorkingInterestNet
885 Total unrecognized non-cash stock-based compensation expense Concept (Monetary) As Of Debit fnv:ExpenseFromShareBasedPaymentTransactionsInWhichGoodsOrServicesReceivedDidNotQualifyForRecognitionAsAssetsNotYetRecognised
886 Weighted average life Concept (Decimal) As Of ifrs-full:WeightedAverageRemainingContractualLifeOfOutstandingShareOptions
887 Stock options outstanding, beginning of year (in shares) Concept (Decimal) As Of ifrs-full:NumberOfOutstandingShareOptions
888 Granted (in shares) Concept (Decimal) For Period ifrs-full:NumberOfShareOptionsGrantedInSharebasedPaymentArrangement
889 Exercised (in shares) Concept (Decimal) For Period ifrs-full:NumberOfShareOptionsExercisedInSharebasedPaymentArrangement
890 Forfeited (in shares) Concept (Decimal) For Period ifrs-full:NumberOfShareOptionsForfeitedInSharebasedPaymentArrangement
891 Stock options outstanding, end of the year (in shares) Concept (Decimal) As Of ifrs-full:NumberOfOutstandingShareOptions
892 Exercisable stock options, end of the year (in shares) Concept (Decimal) As Of ifrs-full:NumberOfShareOptionsExercisableInSharebasedPaymentArrangement
893 Stock options outstanding, beginning of year (in dollars per share) Concept (Monetary) As Of ifrs-full:WeightedAverageExercisePriceOfShareOptionsOutstandingInSharebasedPaymentArrangement
894 Granted (in dollars per share) Concept (Monetary) For Period ifrs-full:WeightedAverageExercisePriceOfShareOptionsGrantedInSharebasedPaymentArrangement
895 Exercised (in dollars per share) Concept (Monetary) For Period ifrs-full:WeightedAverageExercisePriceOfShareOptionsExercisedInSharebasedPaymentArrangement
896 Forfeited (in dollars per share) Concept (Monetary) For Period ifrs-full:WeightedAverageExercisePriceOfShareOptionsForfeitedInSharebasedPaymentArrangement
897 Stock options outstanding, end of the year (in dollars per share) Concept (Monetary) As Of ifrs-full:WeightedAverageExercisePriceOfShareOptionsOutstandingInSharebasedPaymentArrangement
898 Exercisable stock options, end of the year (in dollars per share) Concept (Monetary) As Of ifrs-full:WeightedAverageExercisePriceOfShareOptionsExercisableInSharebasedPaymentArrangement
899 41804 - Disclosure - Shareholders' equity - Stock-based payments - Exercise price (Details) Network

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 http://www.franco-nevada.com/role/DisclosureShareholdersEquityStockBasedPaymentsExercisePriceDetails
900 Disclosure of terms and conditions of share-based payment arrangement [table] Table

*

*

 ifrs-full:DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementTable
901 Ranges of exercise prices for outstanding share options [axis] Axis ifrs-full:RangesOfExercisePricesForOutstandingShareOptionsAxis
902 Ranges of exercise prices for outstanding share options [member] Member ifrs-full:RangesOfExercisePricesForOutstandingShareOptionsMember
903 C$31.39 Member fnv:ExercisePrice31.39Member
904 C$31.45 Member fnv:ExercisePrice31.45Member
905 C$33.12 Member fnv:ExercisePrice33.12Member
906 C$33.20 Member fnv:ExercisePrice33.20Member
907 C$40.87 Member fnv:ExercisePrice40.87Member
908 C$42.43 Member fnv:ExercisePrice42.43Member
909 C$42.67 Member fnv:ExercisePrice42.67Member
910 C$46.17 Member fnv:ExercisePrice46.17Member
911 C$55.58 Member fnv:ExercisePrice55.58Member
912 C$58.67 Member fnv:ExercisePrice58.67Member
913 C$59.52 Member fnv:ExercisePrice59.52Member
914 C$65.76 Member fnv:ExercisePrice65.76Member
915 C$75.45 Member fnv:ExercisePrice75.45Member
916 C$88.76 Member fnv:ExercisePrice88.76Member
917 C$94.57 Member fnv:ExercisePrice94.57Member
918 C$100.10 Member fnv:ExercisePrice100.10Member
919 Shareholders' equity LineItems ifrs-full:DisclosureOfNumberAndWeightedAverageRemainingContractualLifeOfOutstandingShareOptionsLineItems
920 Exercise price Concept (Monetary) As Of ifrs-full:ExercisePriceOfOutstandingShareOptions
921 Options outstanding Concept (Decimal) As Of ifrs-full:NumberOfOutstandingShareOptions
922 Options exercisable Concept (Decimal) As Of ifrs-full:NumberOfShareOptionsExercisableInSharebasedPaymentArrangement
923 Weighted average life Concept (Decimal) As Of ifrs-full:WeightedAverageRemainingContractualLifeOfOutstandingShareOptions
924 41805 - Disclosure - Shareholders' equity - Restricted stock unit (Details) Network

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*

 http://www.franco-nevada.com/role/DisclosureShareholdersEquityRestrictedStockUnitDetails
925 Disclosure of terms and conditions of share-based payment arrangement [table] Table

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*

 ifrs-full:DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementTable
926 Types of share-based payment arrangements [axis] Axis ifrs-full:TypesOfSharebasedPaymentArrangementsAxis
927 Share-based payment arrangements [member] Member ifrs-full:SharebasedPaymentArrangementsMember
928 Restricted Share Units Member fnv:IfrsRestrictedStockUnitsRSUMember
929 Performance based RSU Member fnv:PerformanceBasedRestrictedStockUnitsMember
930 Time-based RSU Member fnv:TimeBasedRestrictedStockUnitsMember
931 Range [axis] Axis ifrs-full:RangeAxis
932 Ranges [member] Member ifrs-full:RangesMember
933 Bottom Member ifrs-full:BottomOfRangeMember
934 Top Member ifrs-full:TopOfRangeMember
935 Stock-based payments LineItems ifrs-full:DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementLineItems
936 Number of shares for each RSU vests Concept (Shares) For Period fnv:NumberOfSharesForEachOtherEquityInstrumentsVest
937 Vesting period Concept (xbrli:durationItemType) For Period fnv:VestingLifeOfShareBasedAwards
938 Target settlement range 0% to 100% Concept (Percent) For Period fnv:PerformanceAndTargetSettlementPercentageInShareBasedPayment
939 Granted Concept (Decimal) For Period ifrs-full:NumberOfInstrumentsOtherEquityInstrumentsGranted
940 Fair value of RSUs granted Concept (Monetary) As Of Credit ifrs-full:WeightedAverageFairValueAtMeasurementDateOtherEquityInstrumentsGranted
941 Number of trading days immediately preceding the date of conversion or award grant for determining fair value Concept (xbrli:durationItemType) For Period fnv:NumberOfTradingDaysImmediatelyPrecedingDateOfIssuanceOfGrantForDeterminingFairValue
942 Stock-based compensation expenses Concept (Monetary) For Period Debit ifrs-full:ExpenseFromSharebasedPaymentTransactionsInWhichGoodsOrServicesReceivedDidNotQualifyForRecognitionAsAssets
943 Capitalised to royalty, stream and working interest Concept (Monetary) For Period Debit fnv:ExpenseFromShareBasedPaymentTransactionsInWhichGoodsOrServicesReceivedCapitalizedToRoyaltyStreamAndWorkingInterestNet
944 Total unrecognized non-cash stock-based compensation expense Concept (Monetary) As Of Debit fnv:ExpenseFromShareBasedPaymentTransactionsInWhichGoodsOrServicesReceivedDidNotQualifyForRecognitionAsAssetsNotYetRecognised
945 Expected to be recognized over weighted average period Concept (xbrli:durationItemType) For Period fnv:ExpenseRecognitionPeriodForUnrecognizedStockbasedCompensation
946 41806 - Disclosure - Shareholders' equity - Share Purchase Warrants and Deferred share unit plan (Details) Network

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 http://www.franco-nevada.com/role/DisclosureShareholdersEquitySharePurchaseWarrantsAndDeferredShareUnitPlanDetails
947 Disclosure of terms and conditions of share-based payment arrangement [table] Table

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 ifrs-full:DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementTable
948 Types of share-based payment arrangements [axis] Axis ifrs-full:TypesOfSharebasedPaymentArrangementsAxis
949 Share-based payment arrangements [member] Member ifrs-full:SharebasedPaymentArrangementsMember
950 DSU plan Member fnv:DeferredShareUnitPlanMember
951 Stock-based payments LineItems ifrs-full:DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementLineItems
952 Redeemed Concept (Shares) For Period fnv:NumberOfWarrantsExercised
953 Granted Concept (Decimal) For Period ifrs-full:NumberOfInstrumentsOtherEquityInstrumentsGranted
954 DSU liability Concept (Monetary) As Of Credit ifrs-full:LiabilitiesFromSharebasedPaymentTransactions2011
955 Mark-to-market adjustments Concept (Monetary) For Period Credit fnv:AdjustmentsForMarkToMarket
956 41807 - Disclosure - Shareholders' equity - Outstanding (Detail) Network

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 http://www.franco-nevada.com/role/DisclosureShareholdersEquityOutstandingDetail
957 Implied Table Table

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 implied:Table
958 Shareholders' equity Abstract ifrs-full:DisclosureOfClassesOfShareCapitalAbstract
959 Common share outstanding Concept (Shares) As Of ifrs-full:NumberOfSharesOutstanding
960 Stock options Concept (Decimal) As Of ifrs-full:NumberOfOutstandingShareOptions
961 Restricted Share Units Concept (Decimal) As Of ifrs-full:NumberOfOtherEquityInstrumentsOutstandingInSharebasedPaymentArrangement
962 Total Concept (Shares) As Of fnv:MaximumNumberOfSharesOutstandingIfAllEquityAwardsWereExercised
963 41901 - Disclosure - Earnings per share ("EPS") (Details) Network

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 http://www.franco-nevada.com/role/DisclosureEarningsPerShareepsDetails
964 Earnings per share [table] Table

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*

 ifrs-full:EarningsPerShareTable
965 Antidilutive Securities Excluded From Computation Of Earnings Per Share Antidilutive Securities Axis Axis fnv:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAntidilutiveSecuritiesAxis
966 Antidilutive Securities Excluded From Computation Of Earnings Per Share Antidilutive Securities Member Member fnv:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAntidilutiveSecuritiesMember
967 Stock options Member fnv:EmployeesStockOptionMember
968 Restricted shares Member fnv:RestrictedStockUnitRSUMember
969 Earnings per share LineItems ifrs-full:EarningsPerShareLineItems
970 Basic EPS - Earnings Concept (Monetary) For Period Credit ifrs-full:ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntity
971 Basic EPS - (in shares) Concept (Shares) For Period ifrs-full:WeightedAverageShares
972 Basic EPS (in dollars per share) Concept (Share) For Period ifrs-full:BasicEarningsLossPerShare
973 Effect of dilutive securities - (in shares) Concept (Shares) For Period fnv:DilutiveEffectOfDilutiveSecuritiesOnNumberOfOrdinaryShares
974 Diluted EPS - Earnings Concept (Monetary) For Period Credit ifrs-full:ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntityIncludingDilutiveEffects
975 Diluted EPS - (in shares) Concept (Shares) For Period ifrs-full:AdjustedWeightedAverageShares
976 Diluted EPS (in dollars per share) Concept (Share) For Period ifrs-full:DilutedEarningsLossPerShare
977 Securities excluded from computation of diluted EPS (in shares) Concept (Shares) For Period fnv:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmountShares
978 Securities excluded from computation of diluted EPS (in shares) Concept (Shares) For Period fnv:PerformanceRestrictedSecuritiesExcludedFromDilutedEarningsPerShare
979 42001 - Disclosure - Commitments (Details) Network

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 http://www.franco-nevada.com/role/DisclosureCommitmentsDetails
980 Disclosure of detailed information about investment property [table] Table

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 ifrs-full:DisclosureOfInvestmentPropertyTable
981 Classes of assets [axis] Axis ifrs-full:ClassesOfAssetsAxis
982 Assets [member] Member ifrs-full:ClassesOfAssetsMember
983 Antamina Member fnv:AntaminaMember
984 Antapaccay Member fnv:AntapaccayMember
985 Candelaria Member fnv:CandelariaMember
986 Cobre Panama Fixed Payment Stream Member fnv:CobrePanamaMember
987 Cobre Panama Floating Payment Stream Member fnv:CobrePanamaTrancheTwoMember
988 Karma Member fnv:KarmaMember
989 Guadalupe-Palmarejo Member fnv:GuadalupeMember
990 Sabodala Member fnv:SabodalaMember
991 MWS Member fnv:MwsMember
992 Cooke 4 Member fnv:Cooke4Member
993 Sudbury Member fnv:SudburyMember
994 Commitments LineItems ifrs-full:DisclosureOfInvestmentPropertyLineItems
995 Attributable payable production of gold to be purchased (as a percent) Concept (Percent) As Of fnv:PercentGoldProductionToPurchaseCurrent
996 Attributable payable production of silver to be purchased (as a percent) Concept (Percent) As Of fnv:PercentSilverProductionToPurchaseCurrent
997 Attributable payable production of platinum group metals to be purchased (as a percent) Concept (Percent) As Of fnv:PercentPgmProductionToPurchaseCurrent
998 Payment for each ounce of gold (as a percent) Concept (Percent) As Of fnv:GoldPurchasePriceUponDeliveryCurrentPercent
999 Payment for each ounce of gold (in dollars per ounce) Concept (Decimal) As Of fnv:GoldPurchasePriceUponDeliveryCurrentDollarPerOz
1000 Payment for each ounce of silver (as a percent) Concept (Percent) As Of fnv:SilverPurchasePriceUponDeliveryCurrentPercent
1001 Payment for each ounce of silver (in dollars per ounce) Concept (Decimal) As Of fnv:SilverPurchasePriceUponDeliveryCurrentDollarPerOz
1002 Payment for each ounce of PGM (in dollars per ounce) Concept (Decimal) As Of fnv:PgmPurchasePriceUponDeliveryCurrentDollarPerOz
1003 Term of agreement Concept (xbrli:durationItemType) For Period fnv:TermOfAgreementCommitted
1004 Fixed silver payability (as a percent) Concept (Percent) For Period fnv:PercentSilverProductionToPurchaseInitial
1005 Percentage of reduction in spot price after maximum ounces of silver have been delivered under the stream agreement Concept (Percent) For Period fnv:PercentSilverProductionToPurchaseThreshold2
1006 Percentage of reduction in spot price after maximum ounces of silver have been delivered under the stream agreement Concept (Percent) For Period fnv:PercentGoldAndSilverProductionToPurchaseThreshold2
1007 Percentage of reduction in spot price after maximum ounces of silver have been delivered under the stream agreement Concept (Percent) For Period fnv:PercentSilverProductionToPurchaseThreshold3
1008 Percentage of reduction in spot price after maximum ounces of gold have been delivered under the stream agreement Concept (Percent) For Period fnv:PercentGoldProductionToPurchaseThreshold3
1009 Maximum ounces of silver on which on-going price of spot price is payable Concept (num:massItemType) As Of fnv:OuncesOfSilverDeliveredUnderInitialThresholdBeforeCommittedQuantitiesReduces
1010 Purchase price per ounce of silver as a percent of average or spot price upon initial delivery Concept (Percent) For Period fnv:SilverPurchasePriceUponDeliveryInitial
1011 Maximum ounces of silver on which on-going price of spot price is payable Concept (num:massItemType) As Of fnv:OuncesOfSilverDeliveredUnderInitialThresholdBeforePurchasePriceReduces
1012 Ounces of gold receivable for each 1,000 tonnes of copper Concept (num:massItemType) As Of fnv:GoldOuncesToPurchasePerCopperConcentrateInitial
1013 Copper for 300 ounces of gold Concept (num:massItemType) As Of fnv:CopperInConcentratePerGoldOuncesToPurchaseInitial
1014 Quantity of delivered gold ounces before payable production to be purchased decreases to next threshold from initial threshold Concept (num:massItemType) As Of fnv:OuncesOfGoldDeliveredUnderInitialThresholdBeforeCommittedQuantitiesReduces
1015 Purchase price per ounce of gold per ounce upon delivery initial Concept (Decimal) As Of fnv:GoldPurchasePriceUponDeliveryInitialPerOz
1016 Purchase price per ounce of gold per ounce upon delivery initial post inflation adjustment Concept (Decimal) As Of fnv:GoldPurchasePriceUponDeliveryInitialPerOzPostInflationAdjustment
1017 The mill thoughput number of consecutive days of commensurate Concept (Duration String) For Period fnv:MillThoughputNumberOfConsecutiveDaysOfCommensurate
1018 The annual capacity of tonnes per annum reached by period end. Concept (num:massItemType) For Period fnv:AnnualCapacityOfTonnesPerAnnumReachedByPeriodEnd
1019 Annual rate of return on upfront payments until the mill throughput is achieved Concept (Percent) For Period fnv:AnnualRateOfReturnOnUpfrontPaymentsUntilMillThroughputAchieved
1020 The reduction of applicable fixed gold price per ounce (in dollar per ounce) Concept (Decimal) For Period fnv:ReductionOfApplicableFixedGoldPricePerOunce
1021 Quantity of delivered gold ounces before purchase decreases to next threshold from initial threshold Concept (num:massItemType) For Period fnv:OuncesOfGoldDeliveredUnderInitialThresholdBeforePurchasePriceReduce
1022 Silver price per ounce of silver per ounce upon delivery initial Concept (Decimal) As Of fnv:SilverPurchasePriceUponDeliveryInitialPerOz
1023 Purchase price per ounce of silver per ounce upon delivery initial post inflation adjustment Concept (Decimal) As Of fnv:SilverPurchasePriceUponDeliveryInitialPerOzPostInflationAdjustment
1024 Percentage of gold receivable after initial threshold is achieved Concept (Percent) For Period fnv:PercentGoldProductionToPurchaseThreshold2
1025 Ounces of silver receivable for each 1,l000 tonnes of copper Concept (num:massItemType) As Of fnv:SilverOuncesToPurchasePerCopperConcentrateInitial
1026 Copper for 4,700 ounces of silver Concept (num:massItemType) As Of fnv:CopperInConcentratePerSilverOuncesToPurchaseInitial
1027 Maximum ounces of silver receivable Concept (num:massItemType) As Of fnv:OuncesOfSilverDeliveredUnderInitialThreshold
1028 Percentage of spot price of gold on which on-going price is paid Concept (Percent) For Period fnv:GoldPurchasePriceUponDeliveryInitial
1029 Maximum ounces of gold on which on-going price of spot price is payable Concept (num:massItemType) As Of fnv:OuncesOfGoldDeliveredUnderInitialThresholdBeforePurchasePriceReduces
1030 Percentage of spot price of gold on which on-going price is paid after maximum ounces have been delivered Concept (Percent) For Period fnv:GoldPurchasePriceUponDeliveryThreshold2
1031 Percentage of spot price of silver on which on-going price is paid after maximum ounces have been delivered Concept (Percent) For Period fnv:SilverPurchasePriceUponDeliveryThreshold2
1032 Ounces of gold receivable per every 1 million pounds of copper produced Concept (num:massItemType) As Of fnv:GoldOuncesToPurchasePerCopperInitial
1033 Copper for stated ounces of gold Concept (num:massItemType) As Of fnv:CopperPerGoldOuncesToPurchaseInitial
1034 Copper pounds per gold ounces to purchase threshold 2 Concept (num:massItemType) As Of fnv:CopperPoundsPerGoldOuncesToPurchaseThreshold2
1035 Ounces of gold receivable per every 1 million pounds of copper produced Concept (num:massItemType) As Of fnv:CopperPerGoldOuncesToPurchaseThreshold2
1036 Maximum ounces of gold receivable for second threshold Concept (num:massItemType) As Of fnv:OuncesOfGoldDeliveredUnderThreshold2BeforeCommittedQuantitiesReduces
1037 Ounces of silver receivable per every 1 million pounds of copper produced Concept (num:massItemType) As Of fnv:SilverOuncesToPurchasePerCopperInitial
1038 Copper for stated ounces of silver Concept (num:massItemType) As Of fnv:CopperPerSilverOuncesToPurchaseInitial
1039 Number of payable Silver ounces to be purchased per quantity of pounds of copper Concept (num:massItemType) As Of fnv:SilverOuncesToPurchasePerCopperThreshold2
1040 Ounces of silver receivable per every 1 million pounds of copper produced Concept (num:massItemType) As Of fnv:CopperPerSilverOuncesToPurchaseThreshold2
1041 Ounces Of Silver Delivered Under Threshold 2 Before Committed Quantities Reduces Concept (num:massItemType) As Of fnv:OuncesOfSilverDeliveredUnderThreshold2BeforeCommittedQuantitiesReduces
1042 Maximum ounces of gold receivable (per annum) Concept (num:massItemType) As Of fnv:FixedGoldOuncesToPurchaseAnnuallyInitial
1043 Maximum ounces of gold receivable (per month) Concept (num:massItemType) As Of fnv:FixedGoldOuncesToPurchaseMonthlyInitial
1044 Ounces of gold capped under agreement Concept (num:massItemType) As Of fnv:GoldOuncesCommittedToPurchase
1045 Percentage of purchase commitment Concept (Percent) As Of fnv:PercentOfMetalCommittedToPurchase
1046 42101 - Disclosure - Contingencies (Details) Network

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1047 Disclosure of contingent liabilities [table] Table

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 ifrs-full:DisclosureOfContingentLiabilitiesTable
1048 Classes of contingent liabilities [axis] Axis ifrs-full:ClassesOfContingentLiabilitiesAxis
1049 Contingent liabilities [member] Member ifrs-full:ContingentLiabilitiesMember
1050 Canada Revenue Agency Reassessment Action Member ifrs-full:TaxContingentLiabilityMember
1051 Contingencies LineItems ifrs-full:DisclosureOfContingentLiabilitiesLineItems
1052 Provincial income taxes assessed Concept (Monetary) For Period Debit us-gaap:LossContingencyDamagesSoughtValue
1053 Income taxes paid Concept (Monetary) For Period Credit ifrs-full:IncomeTaxesPaidRefund
1054 Tax rate (as a percent) Concept (Percent) For Period ifrs-full:AverageEffectiveTaxRate
1055 Contingent liability recorded Concept (Monetary) As Of ifrs-full:EstimatedFinancialEffectOfContingentLiabilities
1056 42201 - Disclosure - Segment Reporting - Financials (Details) Network

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 http://www.franco-nevada.com/role/DisclosureSegmentReportingFinancialsDetails
1057 Disclosure of operating segments [table] Table

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 ifrs-full:DisclosureOfOperatingSegmentsTable
1058 Segment consolidation items [axis] Axis ifrs-full:SegmentConsolidationItemsAxis
1059 Entity's total for segment consolidation items [member] Member ifrs-full:EntitysTotalForSegmentConsolidationItemsMember
1060 Operating Segments Member ifrs-full:OperatingSegmentsMember
1061 Segments [axis] Axis ifrs-full:SegmentsAxis
1062 Segments [member] Member ifrs-full:SegmentsMember
1063 Mining Segment Member fnv:MiningSegmentMember
1064 Energy Segment Member fnv:EnergySegmentMember
1065 Segment Reporting LineItems ifrs-full:DisclosureOfOperatingSegmentsLineItems
1066 Number of operating segments Concept (Decimal) For Period fnv:IfrsNumberOfOperatingSegments
1067 Revenue Concept (Monetary) For Period Credit ifrs-full:RevenueFromContractsWithCustomers
1068 Income/(expenses) Abstract fnv:CostOfSalesAbstract
1069 Costs of sales Concept (Monetary) For Period Debit fnv:CostOfSalesExcludingDepletionAndDepreciationExpense
1070 Depletion and depreciation Concept (Monetary) For Period Debit ifrs-full:DepreciationAndAmortisationExpense
1071 Gross profit Concept (Monetary) For Period Credit ifrs-full:GrossProfit
1072 Other operating (income)/expenses Abstract fnv:OtherOperatingIncomeExpenseAbstract
1073 General and administrative expenses Concept (Monetary) For Period Debit ifrs-full:GeneralAndAdministrativeExpense
1074 Impairment loss recognized Concept (Monetary) For Period Debit ifrs-full:ImpairmentLossRecognisedInProfitOrLoss
1075 Gain on sale of gold bullion Concept (Monetary) For Period Credit fnv:GainLossOnSaleOfGoldBullion
1076 Depreciation Concept (Monetary) For Period Debit fnv:DepreciationExpenseSegment
1077 Foreign exchange (gain) and other income (expense) Concept (Monetary) For Period Credit fnv:GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLossAndOtherGainsLosses
1078 Realized gain on investments Concept (Monetary) For Period Credit ifrs-full:GainsOnDisposalsOfInvestments
1079 Impairment of investment Concept (Monetary) For Period Credit ifrs-full:ProfitsLossesOnDisposalOfInvestmentsAndChangesInValueOfInvestments
1080 Income before finance items and income taxes Concept (Monetary) For Period Credit fnv:ProfitLossBeforeFinanceItemsAndTax
1081 Finance items Abstract fnv:FinanceItemsAbstract
1082 Finance income Concept (Monetary) For Period Credit ifrs-full:FinanceIncome
1083 Finance expenses Concept (Monetary) For Period Debit ifrs-full:FinanceCosts
1084 Net income before income taxes Concept (Monetary) For Period Credit ifrs-full:ProfitLossBeforeTax
1085 42202 - Disclosure - Segment Reporting - Interests (Details) Network

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 http://www.franco-nevada.com/role/DisclosureSegmentReportingInterestsDetails
1086 Disclosure of major customers [table] Table

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 ifrs-full:DisclosureOfMajorCustomersTable
1087 Major customers [axis] Axis ifrs-full:MajorCustomersAxis
1088 Customers [member] Member ifrs-full:MajorCustomersMember
1089 Major Interest One Member fnv:MajorRoyaltyAndStreamAndWorkingInterestOneMember
1090 Major Interest Two Member fnv:MajorRoyaltyAndStreamAndWorkingInterestTwoMember
1091 Interests LineItems ifrs-full:DisclosureOfMajorCustomersLineItems
1092 Number of major interests Concept (Decimal) For Period fnv:NumberOfMajorRevenueGeneratingRoyaltyAndStreamAndWorkingInterests
1093 Revenue Concept (Monetary) For Period Credit ifrs-full:RevenueFromContractsWithCustomers
1094 Percentage of revenue (as a percent) Concept (Percent) For Period ifrs-full:PercentageOfEntitysRevenue
1095 42203 - Disclosure - Segment Reporting - Geographical (Details) Network

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 http://www.franco-nevada.com/role/DisclosureSegmentReportingGeographicalDetails
1096 Disclosure of geographical areas [table] Table

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 ifrs-full:DisclosureOfGeographicalAreasTable
1097 Geographical areas [axis] Axis ifrs-full:GeographicalAreasAxis
1098 Geographical areas [member] Member ifrs-full:GeographicalAreasMember
1099 Peru Member country:PE
1100 Chile Member country:CL
1101 Panama Member country:PA
1102 Other Latin America other than Peru and Chile Member fnv:OtherLatinAmericanCountriesExcludingPeruAndChileMember
1103 Other Latin America other than Peru, Chile and Panama Member fnv:OtherLatinAmericanCountriesExcludingPeruAndChileAndPanamaMember
1104 United States Member country:US
1105 Canada Member ifrs-full:CountryOfDomicileMember
1106 Rest of World Member fnv:RestOfWorldExcludingUnitedStatesAndCanadaAndLatinAmericasMember
1107 Geographical LineItems ifrs-full:DisclosureOfGeographicalAreasLineItems
1108 Revenue Concept (Monetary) For Period Credit ifrs-full:RevenueFromContractsWithCustomers
1109 Royalty, stream and working interests Concept (Monetary) As Of Debit fnv:RoyaltyStreamAndWorkingInterests
1110 Investments Concept (Monetary) As Of Debit ifrs-full:NoncurrentInvestmentsOtherThanInvestmentsAccountedForUsingEquityMethod
1111 Oil and gas well equipment Concept (Monetary) As Of Debit ifrs-full:OilAndGasAssets
1112 42301 - Disclosure - Subsequent events (Details) Network

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 http://www.franco-nevada.com/role/DisclosureSubsequentEventsDetails
1113 Disclosure of non-adjusting events after reporting period [table] Table

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 ifrs-full:DisclosureOfNonadjustingEventsAfterReportingPeriodTable
1114 Non-adjusting events after reporting period [axis] Axis ifrs-full:NonadjustingEventsAfterReportingPeriodAxis
1115 Non-adjusting events after reporting period [member] Member ifrs-full:NonadjustingEventsMember
1116 Asset acquisition subsequent to year-end Member fnv:AssetAcquisitionMember
1117 Business combinations [axis] Axis ifrs-full:BusinessCombinationsAxis
1118 Entity's total for business combinations [member] Member ifrs-full:EntitysTotalForBusinessCombinationsMember
1119 Salares Norte Royalty Interest Member fnv:SalaresNorteRoyaltyInterestMember
1120 Valentine Lake Royalty Interest Member fnv:ValentineLakeRoyaltyInterestMember
1121 Subsequent events LineItems ifrs-full:DisclosureOfNonadjustingEventsAfterReportingPeriodLineItems
1122 Percentage of NSR Concept (Percent) For Period fnv:PercentageOfNetSmelterReturn
1123 Total consideration transferred, acquisition-date fair value Concept (Monetary) As Of Credit ifrs-full:AcquisitiondateFairValueOfTotalConsiderationTransferred
1124 Value of common shares issued in acquisition Concept (Monetary) As Of Credit ifrs-full:EquityInterestsOfAcquirer
1125 Number of common shares issued in acquisition (in share) Concept (Decimal) As Of ifrs-full:NumberOfInstrumentsOrInterestsIssuedOrIssuable
1126 Cash transferred Concept (Monetary) As Of Credit ifrs-full:CashTransferred
1127 Option to buy back of NSR (as a percent) Concept (Percent) As Of fnv:AcquisitionPercentOfOwnershipOptionToBuyBackBySeller
1128 Value of option to buy back of NSR Concept (Monetary) For Period Debit fnv:AcquisitionValueOfOwnershipOptionToBuyBackBySeller
1129 Period to buy back of NSR Concept (Duration String) For Period fnv:AcquisitionPeriodOfOwnershipOptionToBuyBackBySeller

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