B COMMUNICATIONS LTD (SEC Filing Page | XBRL Cloud Viewer | XBRL Instance)

Line Label Object Class Period Type Balance Report ElementName
1 001 - Document - Document and Entity Information Network

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 http://www.bcommunications.co.il/role/DocumentAndEntityInformation
2 Implied Table Table

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 implied:Table
3 Document and Entity Information [Abstract] Abstract bcom: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 Trading Symbol Concept (Text/String) For Period dei:TradingSymbol
7 Amendment Flag Concept (Yes/No) For Period dei:AmendmentFlag
8 Current Fiscal Year End Date Concept (Month/Day) For Period dei:CurrentFiscalYearEndDate
9 Document Fiscal Period Focus Concept (Fiscal Period) For Period dei:DocumentFiscalPeriodFocus
10 Document Type Concept (Submission Type) For Period dei:DocumentType
11 Document Period End Date Concept (Date) For Period dei:DocumentPeriodEndDate
12 Document Fiscal Year Focus Concept (Year) For Period dei:DocumentFiscalYearFocus
13 Entity Well-known Seasoned Issuer Concept (Yes/No) For Period dei:EntityWellKnownSeasonedIssuer
14 Entity Voluntary Filers Concept (Yes/No) For Period dei:EntityVoluntaryFilers
15 Entity Current Reporting Status Concept (Yes/No) For Period dei:EntityCurrentReportingStatus
16 Entity Filer Category Concept (Filer Category) For Period dei:EntityFilerCategory
17 Entity Common Stock, Shares Outstanding Concept (Shares) As Of dei:EntityCommonStockSharesOutstanding
18 002 - Statement - Consolidated Statements of Financial Position Network

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 http://www.bcommunications.co.il/role/ConsolidatedStatementsOfFinancialPosition
19 Implied Table Table

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20 Statement of financial position [abstract] Abstract ifrs-full:StatementOfFinancialPositionAbstract
21 Assets [abstract] Abstract ifrs-full:AssetsAbstract
22 Current assets Abstract ifrs-full:CurrentAssetsAbstract
23 Cash and cash equivalents Concept (Monetary) As Of Debit ifrs-full:CashAndCashEquivalents
24 Investments Concept (Monetary) As Of Debit ifrs-full:CurrentInvestments
25 Trade receivables, net Concept (Monetary) As Of Debit ifrs-full:CurrentTradeReceivables
26 Other receivables Concept (Monetary) As Of Debit ifrs-full:OtherCurrentReceivables
27 Related party Concept (Monetary) As Of Debit ifrs-full:AmountsReceivableRelatedPartyTransactions
28 Inventory Concept (Monetary) As Of Debit ifrs-full:InventoriesTotal
29 Total current assets Concept (Monetary) As Of Debit ifrs-full:CurrentAssets
30 Non-current assets Abstract ifrs-full:NoncurrentAssetsAbstract
31 Long-term trade and other receivables Concept (Monetary) As Of Debit ifrs-full:NoncurrentReceivables
32 Property, plant and equipment Concept (Monetary) As Of Debit ifrs-full:PropertyPlantAndEquipment
33 Intangible assets Concept (Monetary) As Of Debit ifrs-full:IntangibleAssetsAndGoodwill
34 Deferred expenses and non-current investments Concept (Monetary) As Of Debit bcom:DeferredExpenseAndInvestment
35 Broadcast rights Concept (Monetary) As Of Debit bcom:NetBroadCastingRights
36 Deferred tax assets Concept (Monetary) As Of Debit ifrs-full:DeferredTaxAssets
37 Total non-current assets Concept (Monetary) As Of Debit ifrs-full:NoncurrentAssets
38 Total assets Concept (Monetary) As Of Debit ifrs-full:Assets
39 Equity and liabilities [abstract] Abstract ifrs-full:EquityAndLiabilitiesAbstract
40 Liabilities [abstract] Abstract ifrs-full:LiabilitiesAbstract
41 Current liabilities Abstract ifrs-full:CurrentLiabilitiesAbstract
42 Bank loans and credit and debentures Concept (Monetary) As Of Credit bcom:BankLoanAndCreditAndDebentures
43 Trade and other payables Concept (Monetary) As Of Credit ifrs-full:TradeAndOtherPayables
44 Related party Concept (Monetary) As Of Credit ifrs-full:AmountsPayableRelatedPartyTransactions
45 Current tax liabilities Concept (Monetary) As Of Credit ifrs-full:CurrentTaxLiabilitiesCurrent
46 Provisions Concept (Monetary) As Of Credit ifrs-full:CurrentProvisions
47 Employee benefits Concept (Monetary) As Of Credit ifrs-full:CurrentProvisionsForEmployeeBenefits
48 Total current liabilities Concept (Monetary) As Of Credit ifrs-full:CurrentLiabilities
49 Non-current liabilities Abstract ifrs-full:NoncurrentLiabilitiesAbstract
50 Bank loans and debentures Concept (Monetary) As Of Credit bcom:NoncurrentPortionOfNoncurrentLoansAndDebenturesReceived
51 Employee benefits Concept (Monetary) As Of Credit ifrs-full:NoncurrentProvisionsForEmployeeBenefits
52 Other liabilities Concept (Monetary) As Of Credit ifrs-full:OtherLiabilities
53 Provisions Concept (Monetary) As Of Credit ifrs-full:NoncurrentProvisions
54 Deferred tax liabilities Concept (Monetary) As Of Credit ifrs-full:DeferredTaxLiabilities
55 Total non-current liabilities Concept (Monetary) As Of Credit ifrs-full:NoncurrentLiabilities
56 Total liabilities Concept (Monetary) As Of Credit ifrs-full:Liabilities
57 Equity Abstract ifrs-full:EquityAbstract
58 Attributable to shareholders of the company Concept (Monetary) As Of Credit ifrs-full:EquityAttributableToOwnersOfParent
59 Non-controlling interests Concept (Monetary) As Of Credit ifrs-full:NoncontrollingInterests
60 Total equity Concept (Monetary) As Of Credit ifrs-full:Equity
61 Total liabilities and equity Concept (Monetary) As Of Credit ifrs-full:EquityAndLiabilities
62 003 - Statement - Consolidated Statements of Income Network

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 http://www.bcommunications.co.il/role/ConsolidatedStatementsOfIncome
63 Implied Table Table

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64 Income Statement [Abstract] Abstract ifrs-full:IncomeStatementAbstract
65 Revenues Concept (Monetary) For Period Credit ifrs-full:Revenue
66 Costs and expenses Abstract bcom:CostOfExpeseAbstract
67 Depreciation and amortization Concept (Monetary) For Period Debit ifrs-full:DepreciationAndAmortisationExpense
68 Salaries Concept (Monetary) For Period Debit ifrs-full:WagesAndSalaries
69 General and operating expenses Concept (Monetary) For Period Debit ifrs-full:SellingGeneralAndAdministrativeExpense
70 Other operating expenses (income), net Concept (Monetary) For Period Credit ifrs-full:OtherOperatingIncomeExpense
71 Costs and expenses Concept (Monetary) For Period Debit ifrs-full:CostOfSales
72 Operating profit Concept (Monetary) For Period Credit ifrs-full:ProfitLossFromOperatingActivities
73 Financing expenses (income) Abstract bcom:FinancingIncomeAndExpensesAbstract
74 Finance expenses Concept (Monetary) For Period Debit ifrs-full:FinanceCosts
75 Finance income Concept (Monetary) For Period Credit ifrs-full:FinanceIncome
76 Financing expenses, net Concept (Monetary) For Period Debit bcom:FinanicingExpenseNet
77 Profit after financing expenses, net Concept (Monetary) For Period Credit bcom:ProfitAfterFianncingExpenseNet
78 Share of loss (income) in equity-accounted investee Concept (Monetary) For Period Credit ifrs-full:ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod
79 Profit before income tax Concept (Monetary) For Period Credit ifrs-full:ProfitLossBeforeTax
80 Income tax expenses Concept (Monetary) For Period Debit ifrs-full:IncomeTaxExpenseContinuingOperations
81 Net profit for the year Concept (Monetary) For Period Credit ifrs-full:ProfitLossFromContinuingOperations
82 Profit (loss) attributable to: Abstract ifrs-full:ProfitLossAttributableToAbstract
83 Shareholders of the company Concept (Monetary) For Period Credit ifrs-full:ProfitLossAttributableToOwnersOfParent
84 Non-controlling interests Concept (Monetary) For Period Credit ifrs-full:ProfitLossAttributableToNoncontrollingInterests
85 Net profit for the year Concept (Monetary) For Period Credit ifrs-full:ProfitLoss
86 Earnings (loss) per share Abstract ifrs-full:EarningsPerShareAbstract
87 Basic Concept (Share) For Period ifrs-full:BasicEarningsLossPerShare
88 Diluted Concept (Share) For Period ifrs-full:DilutedEarningsLossPerShare
89 004 - Statement - Consolidated Statements of Comprehensive Income Network

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 http://www.bcommunications.co.il/role/ConsolidatedStatementsOfComprehensiveIncome
90 Implied Table Table

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91 Statement of Comprehensive Income [Abstract] Abstract ifrs-full:StatementOfComprehensiveIncomeAbstract
92 Net profit for the year Concept (Monetary) For Period Credit ifrs-full:ProfitLoss
93 Items of comprehensive profit (loss), net of tax Concept (Monetary) For Period Credit ifrs-full:OtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossNetOfTax
94 Total comprehensive profit for the year Concept (Monetary) For Period Credit ifrs-full:ComprehensiveIncome
95 Attributable to: Abstract ifrs-full:ComprehensiveIncomeAttributableToAbstract
96 Shareholders of the Company Concept (Monetary) For Period Credit ifrs-full:ComprehensiveIncomeAttributableToOwnersOfParent
97 Non-controlling interests Concept (Monetary) For Period Credit ifrs-full:ComprehensiveIncomeAttributableToNoncontrollingInterests
98 Total comprehensive profit for the year Concept (Monetary) For Period Credit ifrs-full:ComprehensiveIncome
99 005 - Statement - Consolidated Statements of Changes in Equity Network

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 http://www.bcommunications.co.il/role/ConsolidatedStatementsOfChangesInEquity
100 Statement of changes in equity [table] Table

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 ifrs-full:StatementOfChangesInEquityTable
101 Components of equity [axis] Axis ifrs-full:ComponentsOfEquityAxis
102 Equity [member] Member ifrs-full:EquityMember
103 Share capital Member bcom:ClassOfShareCapitalMember
104 Share premium Member ifrs-full:SharePremiumMember
105 Treasury Shares Member ifrs-full:TreasurySharesMember
106 Other reserves Member ifrs-full:OtherReservesMember
107 Retained earnings Member ifrs-full:RetainedEarningsMember
108 Total Member ifrs-full:EquityAttributableToOwnersOfParentMember
109 Non-Controlling interests Member ifrs-full:NoncontrollingInterestsMember
110 Statement of changes in equity [line items] LineItems ifrs-full:StatementOfChangesInEquityLineItems
111 Beginning balance Concept (Monetary) As Of Credit ifrs-full:Equity
112 Beginning balance, shares Concept (Shares) As Of ifrs-full:NumberOfSharesOutstanding
113 Exercise of options in a subsidiary Concept (Monetary) For Period Credit ifrs-full:IncreaseDecreaseThroughExerciseOfOptions
114 Transactions with non-controlling interest, net of tax Concept (Monetary) For Period Debit bcom:IncreaseDecreaseThroughTransactionsWithNonControllinginterestNet
115 Dividends to non-controlling interests Concept (Monetary) For Period Credit ifrs-full:DividendsPaidToNoncontrollingInterests
116 Dividends to shareholders Concept (Monetary) For Period Debit ifrs-full:DividendsPaid
117 Other comprehensive profit (loss), net of tax Concept (Monetary) For Period Credit ifrs-full:OtherComprehensiveIncome
118 Net profit for the year Concept (Monetary) For Period Credit ifrs-full:ProfitLoss
119 Comprehensive profit for the year Concept (Monetary) For Period Credit ifrs-full:ComprehensiveIncome
120 Ending balance Concept (Monetary) As Of Credit ifrs-full:Equity
121 Ending balance, shares Concept (Shares) As Of ifrs-full:NumberOfSharesOutstanding
122 006 - Statement - Consolidated Statements of Cash Flows Network

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 http://www.bcommunications.co.il/role/ConsolidatedStatementsOfCashFlows
123 Implied Table Table

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124 Statement of cash flows [abstract] Abstract ifrs-full:StatementOfCashFlowsAbstract
125 Cash flows from operating activities Abstract ifrs-full:CashFlowsFromUsedInOperatingActivitiesAbstract
126 Net profit for the year Concept (Monetary) For Period Credit ifrs-full:ProfitLoss
127 Adjustments: Abstract ifrs-full:AdjustmentsForReconcileProfitLossAbstract
128 Depreciation and amortization Concept (Monetary) For Period Debit ifrs-full:DepreciationAndAmortisationExpense
129 Impairment of goodwill Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForImpairmentLossRecognisedInProfitOrLossGoodwill
130 Profit from gaining control over DBS Concept (Monetary) For Period Debit bcom:ProfitLossConsolidatingInvestee
131 Share of loss (profit) of equity accounted investees Concept (Monetary) For Period Credit ifrs-full:ShareOfProfitLossOfAssociatesAccountedForUsingEquityMethod
132 Finance expenses, net Concept (Monetary) For Period Credit ifrs-full:FinanceCostsPaidClassifiedAsOperatingActivities
133 Capital gain, net Concept (Monetary) For Period Debit bcom:AdjustmentForCapitalGainNet
134 Income tax expenses Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForIncomeTaxExpense
135 Others Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForDecreaseIncreaseInOtherAssets
136 Change in inventory Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForDecreaseIncreaseInInventories
137 Change in trade and other receivables Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForDecreaseIncreaseInTradeAndOtherReceivables
138 Change in trade and other payables Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForIncreaseDecreaseInTradeAndOtherPayables
139 Changes in provisions Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForProvisions
140 Changes in employee benefits Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForIncreaseDecreaseInEmployeeBenefitLiabilities
141 Change in other liabilities Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForIncreaseDecreaseInOtherLiabilities
142 Net income tax paid Concept (Monetary) For Period Debit bcom:AdjustmentsForNetIncomeTaxExpense
143 Net cash provided by operating activities Concept (Monetary) For Period ifrs-full:CashFlowsFromUsedInOperatingActivities
144 Cash flows from investing activities Abstract ifrs-full:CashFlowsFromUsedInInvestingActivitiesAbstract
145 Purchase of property, plant and equipment Concept (Monetary) For Period Credit ifrs-full:PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities
146 Investment in intangible assets and deferred expenses Concept (Monetary) For Period Debit ifrs-full:ProceedsFromSalesOfIntangibleAssetsClassifiedAsInvestingActivities
147 Proceeds from the sale of property, plant and equipment Concept (Monetary) For Period Debit ifrs-full:ProceedsFromSalesOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities
148 Tax payments due to owners loans Concept (Monetary) For Period Credit bcom:ProceedsFromTaxPaymentsLoan
149 Change in investments, net Concept (Monetary) For Period Debit ifrs-full:CashFlowsFromUsedInDecreaseIncreaseInShorttermDepositsAndInvestments
150 Net deposits from (to) restricted cash Concept (Monetary) For Period Debit ifrs-full:CashFlowsFromUsedInDecreaseIncreaseInRestrictedCashAndCashEquivalents
151 Cash from gaining control over investee Concept (Monetary) For Period Debit bcom:CashFromGainingControlOverInvestee
152 Other Concept (Monetary) For Period Debit ifrs-full:OtherInflowsOutflowsOfCashClassifiedAsInvestingActivities
153 Net cash provided by (used in) investing activities Concept (Monetary) For Period Debit ifrs-full:CashFlowsFromUsedInInvestingActivities
154 Cash flows from financing activities Abstract ifrs-full:CashFlowsFromUsedInFinancingActivitiesAbstract
155 Proceeds from issuance of debentures and loans received Concept (Monetary) For Period Debit ifrs-full:ProceedsFromBorrowingsClassifiedAsFinancingActivities
156 Repayment of debentures and loans Concept (Monetary) For Period Credit ifrs-full:RepaymentsOfBorrowingsClassifiedAsFinancingActivities
157 Interest paid Concept (Monetary) For Period Credit ifrs-full:InterestPaidClassifiedAsFinancingActivities
158 Dividends paid by Bezeq to non- controlling interests Concept (Monetary) For Period Credit ifrs-full:DividendsPaidClassifiedAsFinancingActivities
159 Transactions with non-controlling interests Concept (Monetary) For Period Debit bcom:TransactionsWithNonControllingInterests
160 Dividends to shareholders Concept (Monetary) For Period Debit bcom:DividendToShareholders
161 Payments to Eurocom DBS Concept (Monetary) For Period Credit bcom:PaymentsToEurocomDbs
162 Others Concept (Monetary) For Period Debit ifrs-full:OtherInflowsOutflowsOfCashClassifiedAsFinancingActivities
163 Net cash used in financing Activities Concept (Monetary) For Period Debit ifrs-full:CashFlowsFromUsedInFinancingActivities
164 Net increase (decrease) in cash and cash equivalents Concept (Monetary) For Period Debit ifrs-full:IncreaseDecreaseInCashAndCashEquivalents
165 Cash and cash equivalents as at the beginning of the year Concept (Monetary) As Of Debit ifrs-full:CashAndCashEquivalents
166 Cash and cash equivalents as at the end of the year Concept (Monetary) As Of Debit ifrs-full:CashAndCashEquivalents
167 007 - Disclosure - Reporting Entity Network

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 http://www.bcommunications.co.il/role/ReportingEntity
168 Implied Table Table

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169 Reporting Entity [Abstract] Abstract bcom:ReportingEntityAbstract
170 Reporting Entity Concept (Text Block (HTML)) For Period bcom:DisclosureOfReportingEntityExplanatoryTextBlock
171 008 - Disclosure - Basis of Preparation Network

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 http://www.bcommunications.co.il/role/BasisOfPreparation
172 Implied Table Table

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173 Basis of Preparation [Abstract] Abstract bcom:BasisOfPreparationAbstract
174 Basis of Preparation Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfBasisOfPreparationOfFinancialStatementsExplanatory
175 009 - Disclosure - Significant Accounting Policies Network

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 http://www.bcommunications.co.il/role/SignificantAccountingPolicies
176 Implied Table Table

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177 Significant Accounting Policies [Abstract] Abstract bcom:SignificantAccountingPoliciesAbstract
178 Significant Accounting Policies Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfSummaryOfSignificantAccountingPoliciesExplanatory
179 010 - Disclosure - Segment Reporting Network

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 http://www.bcommunications.co.il/role/SegmentReporting
180 Implied Table Table

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181 Segment Reporting [Abstract] Abstract bcom:SegmentsReportingAbstract
182 Segment Reporting Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfEntitysReportableSegmentsExplanatory
183 011 - Disclosure - Cash and Cash Equivalents Network

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 http://www.bcommunications.co.il/role/CashAndCashEquivalents
184 Implied Table Table

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185 Cash and Cash Equivalents [Abstract] Abstract bcom:CashAndCashEquivalentAbstract
186 Cash and Cash Equivalents Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfCashAndCashEquivalentsExplanatory
187 012 - Disclosure - Investments Including Derivatives Network

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 http://www.bcommunications.co.il/role/InvestmentsIncludingDerivatives
188 Implied Table Table

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189 Investments Including Derivatives [Abstract] Abstract bcom:InvestmentsIncludingDerivativesAbstract
190 Investments Including Derivatives Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfInvestmentsOtherThanInvestmentsAccountedForUsingEquityMethodExplanatory
191 013 - Disclosure - Trade and Other Receivables Network

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 http://www.bcommunications.co.il/role/TradeAndOtherReceivables
192 Implied Table Table

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193 Trade and Other Receivables [Abstract] Abstract ifrs-full:TradeAndOtherReceivablesAbstract
194 Trade and Other Receivables Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfTradeAndOtherReceivablesExplanatory
195 014 - Disclosure - Property, Plant and Equipment Network

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 http://www.bcommunications.co.il/role/PropertyPlantAndEquipment
196 Implied Table Table

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197 Property, Plant and Equipment [Abstract] Abstract ifrs-full:DisclosureOfPropertyPlantAndEquipmentAbstract
198 Property, Plant and Equipment Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfPropertyPlantAndEquipmentExplanatory
199 015 - Disclosure - Intangible Assets Network

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 http://www.bcommunications.co.il/role/IntangibleAssets
200 Implied Table Table

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201 Intangible Assets [Abstract] Abstract ifrs-full:IntangibleAssetsAndGoodwillAbstract
202 Intangible Assets Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfIntangibleAssetsAndGoodwillExplanatory
203 016 - Disclosure - Deferred Expenses and Non-Current Investments Network

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 http://www.bcommunications.co.il/role/DeferredExpensesAndNonCurrentInvestments
204 Implied Table Table

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205 Deferred Expenses and Non-Current Investments [Abstract] Abstract bcom:DeferredExpensesAndNonCurrentInvestmentsAbstract
206 Deferred Expenses and Non-Current Investments Concept (Text Block (HTML)) For Period bcom:DisclosureOfDeferredExpensesAndNonCurrentInvestmentsExplanatoryTextBlock
207 017 - Disclosure - Broadcast Rights, Net of Rights Exercised Network

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 http://www.bcommunications.co.il/role/BroadcastRightsNetOfRightsExercised
208 Implied Table Table

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209 Broadcast Rights, Net of Rights Exercised [Abstract] Abstract bcom:BroadcastRightsNetOfRightsExercisedAbstract
210 Broadcast Rights, Net of Rights Exercised Concept (Text Block (HTML)) For Period bcom:DisclosureOfBroadcastRightsNetOfRightsExercisedTextBlock
211 018 - Disclosure - Investees Network

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 http://www.bcommunications.co.il/role/Investees
212 Implied Table Table

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213 Investees [Abstract] Abstract bcom:InvesteesAbstract
214 Investees Concept (Text Block (HTML)) For Period bcom:DisclosureEquityMethodInvesteesExplanatoryTextBlock
215 019 - Disclosure - Debentures, Bank Loans and Credit Network

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 http://www.bcommunications.co.il/role/DebenturesBankLoansAndCredit
216 Implied Table Table

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217 Debentures, Bank Loans and Credit [Abstract] Abstract bcom:DebenturesBankLoansAndCreditAbstract
218 Debentures, Bank Loans and Credit Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfLoansAndAdvancesToBanksExplanatory
219 020 - Disclosure - Trade and Other Payables Network

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 http://www.bcommunications.co.il/role/TradeAndOtherPayables
220 Implied Table Table

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221 Trade and Other Payables [Abstarct] Abstract ifrs-full:TradeAndOtherCurrentPayablesAbstract
222 Trade and Other Payables Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfTradeAndOtherPayablesExplanatory
223 021 - Disclosure - Provisions Network

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 http://www.bcommunications.co.il/role/Provisions
224 Implied Table Table

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225 Provisions [Abstract] Abstract ifrs-full:ProvisionsAbstract
226 Provisions Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfProvisionsExplanatory
227 022 - Disclosure - Financial Risk Management Network

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 http://www.bcommunications.co.il/role/FinancialRiskManagement
228 Implied Table Table

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229 Financial Risk Management [Abstract] Abstract bcom:FinancialRiskManagementAbstract
230 Financial Risk Management Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfFinancialRiskManagementExplanatory
231 023 - Disclosure - Financial Instruments Network

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 http://www.bcommunications.co.il/role/FinancialInstruments
232 Implied Table Table

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233 Financial Instruments [Abstract] Abstract ifrs-full:DisclosureOfFinancialInstrumentsAbstract
234 Financial Instruments Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfDetailedInformationAboutFinancialInstrumentsExplanatory
235 024 - Disclosure - Employee Benefits Network

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 http://www.bcommunications.co.il/role/EmployeeBenefits
236 Implied Table Table

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237 Employee Benefits [Abstract] Abstract bcom:EmployeeBenefitsAbstract
238 Employee Benefits Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfEmployeeBenefitsExplanatory
239 025 - Disclosure - Income Tax Network

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 http://www.bcommunications.co.il/role/IncomeTax
240 Implied Table Table

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241 Income Tax [Abstract] Abstract bcom:IncomeTaxAbstract
242 Income Tax Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfIncomeTaxExplanatory
243 026 - Disclosure - Contingent Liabilities Network

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 http://www.bcommunications.co.il/role/ContingentLiabilities
244 Implied Table Table

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245 Contingent Liabilities [Abstract] Abstract ifrs-full:DisclosureOfContingentLiabilitiesAbstract
246 Contingent Liabilities Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfContingentLiabilitiesExplanatory
247 027 - Disclosure - Agreements Network

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 http://www.bcommunications.co.il/role/Agreements
248 Implied Table Table

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249 Agreements [Abstract] Abstract bcom:AgreementsAbstract
250 Agreements Concept (Text Block (HTML)) For Period bcom:DisclosureOfAgreementsExplanatoryTextBlock
251 028 - Disclosure - Securities, Pledges and Guarantees Network

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 http://www.bcommunications.co.il/role/SecuritiesPledgesAndGuarantees
252 Implied Table Table

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253 Securities, Pledges and Guarantees [Abstract] Abstract bcom:SecuritiesPledgesAndGuaranteesAbstract
254 Securities, Pledges and Guarantees Concept (Text Block (HTML)) For Period bcom:DisclourseOfSecuritiesPledgesAndGuaranteesExplanatoryTextBlock
255 029 - Disclosure - Capital and Capital Reserves Network

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 http://www.bcommunications.co.il/role/CapitalAndCapitalReserves
256 Implied Table Table

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257 Capital and Capital Reserves [Abstract] Abstract bcom:CapitalAndCapitalReservesAbstract
258 Capital and Capital Reserves Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory
259 030 - Disclosure - Revenues Network

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 http://www.bcommunications.co.il/role/Revenues
260 Implied Table Table

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261 Revenues [Abstract] Abstract bcom:DisclosureOfRevenueAbstract
262 Revenues Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfRevenueExplanatory
263 031 - Disclosure - Salaries Network

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 http://www.bcommunications.co.il/role/Salaries
264 Implied Table Table

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265 Salaries [Abstract] Abstract bcom:SalariesAndIncidentalsAbstract
266 Salaries Concept (Text Block (HTML)) For Period bcom:DisclosureOfSalariesExplanatoryTextBlock
267 032 - Disclosure - General and Operating Expenses Network

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 http://www.bcommunications.co.il/role/GeneralAndOperatingExpenses
268 Implied Table Table

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269 General and Operating Expenses [Abstract] Abstract bcom:GeneralAndOperatingExpensesAbstract
270 General and Operating Expenses Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfGeneralAndAdministrativeExpenseExplanatory
271 033 - Disclosure - Other Operating Expenses (Income), Net Network

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 http://www.bcommunications.co.il/role/OtherOperatingExpensesIncomeNet
272 Implied Table Table

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273 Other Operating Expenses (Income), Net [Abstract] Abstract bcom:OtherOperatingExpensesIncomeNetAbstract
274 Other Operating Expenses (Income), net Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfOtherOperatingIncomeExpenseExplanatory
275 034 - Disclosure - Financing Expenses (Income) Network

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 http://www.bcommunications.co.il/role/FinancingExpensesIncome
276 Implied Table Table

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277 Financing Expenses (Income) [Abstract] Abstract bcom:FinancingExpensesIncomeAbstract
278 Financing Expenses (Income) Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfFinanceIncomeExpenseExplanatory
279 035 - Disclosure - Earnings (Loss) per Share Network

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 http://www.bcommunications.co.il/role/EarningsLossPerShare
280 Implied Table Table

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281 Earnings (Loss) per Share [Abstract] Abstract bcom:EarningsLossPerShareAbstract
282 Earnings (Loss) per Share Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfEarningsPerShareExplanatory
283 036 - Disclosure - Transactions with Related Parties Network

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 http://www.bcommunications.co.il/role/TransactionsWithRelatedParties
284 Implied Table Table

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285 Transactions with Related Parties [Abstract] Abstract bcom:TransactionsWithRelatedPartiesAbstract
286 Transactions with Related Parties Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfRelatedPartyExplanatory
287 037 - Disclosure - Subsequent Events Network

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 http://www.bcommunications.co.il/role/SubsequentEvents
288 Implied Table Table

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289 Subsequent Events [Abstract] Abstract bcom:EventsAfterReportingPeriodAbstract
290 Subsequent Events Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfEventsAfterReportingPeriodExplanatory
291 038 - Disclosure - Significant Accounting Policies (Policies) Network

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 http://www.bcommunications.co.il/role/SignificantAccountingPoliciesPolicies
292 Implied Table Table

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293 Significant Accounting Policies [Abstract] Abstract bcom:SignificantAccountingPoliciesAbstract
294 Initial application of new standards Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfExpectedImpactOfInitialApplicationOfNewStandardsOrInterpretations
295 Non-controlling interests Concept (Text Block (HTML)) For Period bcom:DescriptionOfAccountingPolicyForNonControllingInterestsExplanatoryPolicyTextBlock
296 Consolidation of the financial statements and investments in associates Concept (Text Block (HTML)) For Period bcom:DescriptionOfAccountingPolicyForFinancialInstrumentsAndInvestmentInAssociatesExplanatoryPolicyTextBlock
297 Foreign currency transactions Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForForeignCurrencyTranslationExplanatory
298 Financial instruments Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForFinancialInstrumentsExplanatory
299 Broadcast rights Concept (Text Block (HTML)) For Period bcom:DescriptionOfAccountingPolicyForBroadcastRightsExplanatoryPolicyTextBlock
300 Property, plant and equipment Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory
301 Intangible assets Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForIntangibleAssetsAndGoodwillExplanatory
302 Leased assets Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForLeasesExplanatory
303 Right of use of capacities Concept (Text Block (HTML)) For Period bcom:DescriptionOfAccountingPolicyForRightOfUseOfCapacitiesExplanatoryPolicyTextBlock
304 Inventory Concept (Text Block (HTML)) For Period bcom:DescriptionOfAccountingPolicyForInventoryExplanatoryPolicyTextBlock
305 Impairment Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForImpairmentOfAssetsExplanatory
306 Employee benefits Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForEmployeeBenefitsExplanatory
307 Provisions Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForProvisionsExplanatory
308 Revenues Concept (Text Block (HTML)) For Period bcom:DescriptionOfAccountingPolicyForRevenuesExplanatoryPolicyTextBlock
309 Financing income and expense Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForInterestIncomeAndExpenseExplanatory
310 Income tax expense Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForIncomeTaxExplanatory
311 Earnings per share Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForEarningsPerShareExplanatory
312 Dividend Concept (Text Block (HTML)) For Period ifrs-full:DescriptionOfAccountingPolicyForDividendsExplanatory
313 New standards and interpretations not yet adopted Concept (Text Block (HTML)) For Period bcom:DescriptionOfAccountingPolicyForNewStandardsAndInterpretationsNotYetAdoptedExplanatoryPolicyTextBlock
314 039 - Disclosure - Significant Accounting Policies (Tables) Network

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 http://www.bcommunications.co.il/role/SignificantAccountingPoliciesTables
315 Implied Table Table

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 implied:Table
316 Significant Accounting Policies [Abstract] Abstract bcom:SignificantAccountingPoliciesAbstract
317 Summary of statement of financial position Concept (Text Block (HTML)) For Period bcom:DisclosureOfStatementOfFinancialPositionTableTextBlock
318 Summary of statement of consolidated cash flows Concept (Text Block (HTML)) For Period bcom:DisclosureOfStatementOfConsolidatedCashFlowsTableTextBlock
319 Summary of consolidated statement of income Concept (Text Block (HTML)) For Period bcom:DisclosureOfConsolidatedStatementTableTextBlock
320 Summary of estimated useful lives property, plant and equipment Concept (Text Block (HTML)) For Period bcom:DisclosureOfDetailedInformationAboutUsefulLivesPropertyPlantAndEquipmentExplanatoryTableTextBlock
321 Summary of estimated useful lives for the current and comparative periods Concept (Text Block (HTML)) For Period bcom:DisclosureOfEstimatedUsefulLivesForCurrentAndComparativePeriodsExplanatoryTableTextBlock
322 040 - Disclosure - Segment Reporting (Tables) Network

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 http://www.bcommunications.co.il/role/SegmentReportingTables
323 Implied Table Table

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 implied:Table
324 Segment Reporting [Abstract] Abstract bcom:SegmentsReportingAbstract
325 Schedule of operating segments Concept (Text Block (HTML)) For Period bcom:DisclosureOfDetailedInformationAboutSegmentsReportingInformationBySegmentExplanatoryTableTextBlock
326 Schedule of adjustments for segment reporting of revenue, profit or loss, assets and liabilities Concept (Text Block (HTML)) For Period bcom:DisclosureOfDetailedInformationAboutAdjustmentsForSegmentReportingOfRevenueProfitOrLossAssetsAndLiabilitiesExplanatoryTableTextBlock
327 041 - Disclosure - Investments Including Derivatives (Tables) Network

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 http://www.bcommunications.co.il/role/InvestmentsIncludingDerivativesTables
328 Implied Table Table

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 implied:Table
329 Investments Including Derivatives [Abstract] Abstract bcom:InvestmentsIncludingDerivativesAbstract
330 Schedule of investments including derivatives Concept (Text Block (HTML)) For Period bcom:DisclosureOfDetailedInformationAboutInvestmentsIncludingDerivativesTableTextBlock
331 042 - Disclosure - Trade and Other Receivables (Tables) Network

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 http://www.bcommunications.co.il/role/TradeandOtherReceivablesTables
332 Implied Table Table

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 implied:Table
333 Trade and Other Receivables [Abstract] Abstract ifrs-full:TradeAndOtherReceivablesAbstract
334 Summary of composition of trade and other receivables Concept (Text Block (HTML)) For Period bcom:DisclosureOfDetailedInformationAboutCompositionOfTradeAndOtherReceivablesExplanatoryTableTextBlock
335 Summary of excepted payment dates for long-term trade and other receivables Concept (Text Block (HTML)) For Period bcom:DisclosureOfDetailedInformationAboutLongTermTradeAndOtherReceivablesTableTextBlock
336 Summary of change in provision for doubtful debts during the year Concept (Text Block (HTML)) For Period bcom:DisclosureOfDetailedInformationAboutChangeInProvisionForDoubtfulDebtsTableTextBlock
337 Summary of aging of trade receivables Concept (Text Block (HTML)) For Period bcom:DisclosureOfDetailedInformationAboutAgingOfTradeReceivablesTableTextBlock
338 043 - Disclosure - Property, Plant and Equipment (Tables) Network

*

*

 http://www.bcommunications.co.il/role/PropertyPlantandEquipmentTables
339 Implied Table Table

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 implied:Table
340 Property, Plant and Equipment [Abstract] Abstract ifrs-full:DisclosureOfPropertyPlantAndEquipmentAbstract
341 Schedule of property, plant and equipment Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentExplanatory
342 044 - Disclosure - Intangible Assets (Tables) Network

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*

 http://www.bcommunications.co.il/role/IntangibleAssetsTables
343 Implied Table Table

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 implied:Table
344 Intangible Assets [Abstract] Abstract ifrs-full:IntangibleAssetsAndGoodwillAbstract
345 Schedule of intangible assets and goodwill Concept (Text Block (HTML)) For Period bcom:DisclosureOfDetailedInformationAboutIntangibleAssetsAndGoodwillExplanatoryTableTextBlock
346 Schedule of goodwill Concept (Text Block (HTML)) For Period bcom:DisclosureOfDetailedInformationAboutGoodwillExplanatoryTableTextBlock
347 045 - Disclosure - Deferred Expenses and Non-Current Investments (Tables) Network

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 http://www.bcommunications.co.il/role/Deferredexpensesandnoncurrentinvestmentstables
348 Implied Table Table

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 implied:Table
349 Deferred Expenses and Non-Current Investments [Abstract] Abstract bcom:DeferredExpensesAndNonCurrentInvestmentsAbstract
350 Schedule of deferred expenses and non-current investments Concept (Text Block (HTML)) For Period bcom:DisclosureOfDetailedInformationAboutDeferredExpensesAndNonCurrentInvestmentsExplanatoryTableTextBlock
351 046 - Disclosure - Broadcast Rights, Net of Rights Exercised (Tables) Network

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*

 http://www.bcommunications.co.il/role/Broadcastrightsnetofrightsexercisedtables
352 Implied Table Table

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 implied:Table
353 Broadcast Rights, Net of Rights Exercised [Abstract] Abstract bcom:BroadcastRightsNetOfRightsExercisedAbstract
354 Schedule of broadcast rights net of rights exercised Concept (Text Block (HTML)) For Period bcom:DisclosureOfBroadcastRightsNetOfRightsExercisedTableTextBlock
355 047 - Disclosure - Investees (Tables) Network

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 http://www.bcommunications.co.il/role/InvesteesTables
356 Implied Table Table

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 implied:Table
357 Investees [Abstract] Abstract bcom:InvesteesAbstract
358 Schedule of material subsidiaries held directly and indirectly by the Company Concept (Text Block (HTML)) For Period bcom:DisclosureOfDetailedInformationAboutEquityMethodInvesteesExplanatoryTableTextBlock
359 Schedule of dividends cash declared and paid Concept (Text Block (HTML)) For Period bcom:DisclosureOfDetailedInformationAboutDividendsDeclaredExplanatoryTableTextBlock
360 Summary information of the group's subsidiaries including fair value adjustments Concept (Text Block (HTML)) For Period bcom:DisclosureOfDetailedInformationAboutNoncontrollingInterestsInSubsidiariesExplanatoryTableTextBlock
361 048 - Disclosure - Debentures, Bank Loans and Credit (Tables) Network

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*

 http://www.bcommunications.co.il/role/DebenturesBankLoansAndCredittables
362 Implied Table Table

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 implied:Table
363 Debentures, Bank Loans and Credit [Abstract] Abstract bcom:DebenturesBankLoansAndCreditAbstract
364 Schedule of composition debentures, bank loans and credit Concept (Text Block (HTML)) For Period bcom:ScheduleOfCompositionTableTextBlock
365 Schedule of terms and debt repayment Concept (Text Block (HTML)) For Period bcom:ScheduleTermsAndDebtRepaymentTableTextBlock
366 Schedule of movement in liabilities arising from financing activities Concept (Text Block (HTML)) For Period bcom:ScheduleOfMovementInLiabilitiesArisingFromFinancingActivitiesTableTextBlock
367 049 - Disclosure - Trade and Other Payables (Tables) Network

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*

 http://www.bcommunications.co.il/role/TradeandOtherPayablesTables
368 Implied Table Table

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 implied:Table
369 Trade and Other Payables [Abstarct] Abstract ifrs-full:TradeAndOtherCurrentPayablesAbstract
370 Schedule of trade and other payables Concept (Text Block (HTML)) For Period bcom:DisclosureOfComponentsOfTradeAndOtherPayablesTableTextBlock
371 050 - Disclosure - Provisions (Tables) Network

*

*

 http://www.bcommunications.co.il/role/ProvisionsTables
372 Implied Table Table

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 implied:Table
373 Provisions [Abstract] Abstract ifrs-full:ProvisionsAbstract
374 Schedule of provisions Concept (Text Block (HTML)) For Period bcom:DisclosureOfDetailedInformationAboutProvisionsTableTextBlock
375 051 - Disclosure - Financial Instruments (Tables) Network

*

*

 http://www.bcommunications.co.il/role/FinancialInstrumentsTables
376 Implied Table Table

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 implied:Table
377 Financial Instruments [Abstract] Abstract ifrs-full:DisclosureOfFinancialInstrumentsAbstract
378 Schedule of contractual repayment dates of financial liabilities Concept (Text Block (HTML)) For Period ifrs-full:MaturityAnalysisForDerivativeFinancialLiabilities
379 Schedule of linkage and foreign currency risk Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfCreditRiskExposureExplanatory
380 Schedule of israeli CPI forward transactions Concept (Text Block (HTML)) For Period bcom:DisclosureOfDetailedInformationAboutForwardExchangeContractsTableTextBlock
381 Schedule of information regarding the israeli CPI and significant exchange rates Concept (Text Block (HTML)) For Period bcom:DisclosureOfDetailedInformationAboutExchangeRatesTableTextBlock
382 Schedule of interest bearing financial instruments Concept (Text Block (HTML)) For Period bcom:DisclosureOfDetailedInformationAboutInterestBearingFinancialInstrumentsTableTextBlock
383 Schedule of fair value of observable market-based data (level 2) in fair value hierarchy Concept (Text Block (HTML)) For Period bcom:DisclosureOfDetailedInformationAboutFairValueOfObservableInFairValueHierarchyTableTextBlock
384 Schedule of financial instruments measured at fair value for disclosure Concept (Text Block (HTML)) For Period bcom:DisclosureOfDetailedInformationAboutCarryingAmountOfFinancialInstrumentsTableTextBlock
385 Schedule of financial instruments measured at fair value Concept (Text Block (HTML)) For Period bcom:DisclosureOfDetailedInformationAboutAnalysisFinancialInstrumentsCarriedAtFairValueTableTextBlock
386 Schedule of fair value of contingent consideration liability for business combination Concept (Text Block (HTML)) For Period bcom:DisclosureOfDetailedInformationAboutFairValueOfContingentConsiderationLiabilityForBusinessCombinationTableTextBlock
387 Schedule of carrying amount of balances as stated in statement of financial position Concept (Text Block (HTML)) For Period bcom:DisclosureOfDetailedInformationAboutCarryingAmountOfStatementOfFinancialPositionTableTextBlock
388 052 - Disclosure - Employee Benefits (Tables) Network

*

*

 http://www.bcommunications.co.il/role/EmployeeBenefitsTables
389 Implied Table Table

*

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 implied:Table
390 Employee Benefits [Abstract] Abstract bcom:EmployeeBenefitsAbstract
391 Summary of liabilities for employee benefits Concept (Text Block (HTML)) For Period bcom:LiabilitiesForEmployeeBenefitsTableTextBlock
392 Summary of employeebenefits for contribution plan Concept (Text Block (HTML)) For Period bcom:EmployeeBenefitsForContributionPlanTableTextBlock
393 Summary of actuarial assumptions Concept (Text Block (HTML)) For Period bcom:ActuarialAssumptionsForDefinedBenefitPlansTableTextBlock
394 Summary of assumptions regarding salary increments for calculation of the liabilities Concept (Text Block (HTML)) For Period bcom:AssumptionsRegardingSalaryIncrementsForCalculationOfLiabilitiesTableTextBlock
395 Summary of principal actuarial assumptions Concept (Text Block (HTML)) For Period bcom:SensitivityAnalysisForActuarialAssumptionsTableTextBlock
396 Summary of average weighted useful life of liabilities Concept (Text Block (HTML)) For Period bcom:AverageWeightedUsefulLifeOfLiabilitiesTableTextBlock
397 053 - Disclosure - Income Tax (Tables) Network

*

*

 http://www.bcommunications.co.il/role/IncomeTaxTables
398 Implied Table Table

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*

 implied:Table
399 Income Tax [Abstract] Abstract bcom:IncomeTaxAbstract
400 Schedule of composition of income tax expenses (income) Concept (Text Block (HTML)) For Period bcom:DisclosureOfDetailedInformationAboutCompositionOfIncomeTaxExpensesIncomeExplanatoryTableTextBlock
401 Schedule of reconciliation between the theoretical tax on the pre-tax income and the tax expense Concept (Text Block (HTML)) For Period bcom:DisclosureOfDetailedInformationAboutReconciliationBetweenTheoreticalTaxOnPreTaxIncomeAndTaxExpenseExplanatoryTableTextBlock
402 Schedule of recognized deferred tax assets and liabilities Concept (Text Block (HTML)) For Period bcom:DisclosureOfDetailedInformationAboutRecognizedDeferredTaxAssetsAndLiabilitiesExplanatoryTableTextBlock
403 054 - Disclosure - Contingent Liabilities (Tables) Network

*

*

 http://www.bcommunications.co.il/role/ContingentLiabilitiesTables
404 Implied Table Table

*

*

 implied:Table
405 Contingent Liabilities [Abstract] Abstract ifrs-full:DisclosureOfContingentLiabilitiesAbstract
406 Schedule of detailed description of the Group's contingent liabilities Concept (Text Block (HTML)) For Period bcom:DisclosureOfDetailedInformationAboutContingentLiabilitiesExplanatoryTableTextBlock
407 055 - Disclosure - Agreements (Tables) Network

*

*

 http://www.bcommunications.co.il/role/AgreementsTables
408 Implied Table Table

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 implied:Table
409 Agreements [Abstract] Abstract bcom:AgreementsAbstract
410 Schedule of minimum future contractual rental payments during the next five years Concept (Text Block (HTML)) For Period bcom:DisclosureOfDetailedInformationAboutMinimumFutureContractuaLrentalPaymentsExplanatoryTableTextBlock
411 056 - Disclosure - Capital and Capital Reserves (Tables) Network

*

*

 http://www.bcommunications.co.il/role/CapitalAndCapitalReservesTables
412 Implied Table Table

*

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 implied:Table
413 Capital and Capital Reserves [Abstract] Abstract bcom:CapitalAndCapitalReservesAbstract
414 Schedule of equity Concept (Text Block (HTML)) For Period bcom:DisclosureOfDetailedInformationAboutEquityExplanatoryTableTextBlock
415 057 - Disclosure - Revenues (Tables) Network

*

*

 http://www.bcommunications.co.il/role/RevenuesTables
416 Implied Table Table

*

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 implied:Table
417 Revenues [Abstract] Abstract bcom:DisclosureOfRevenueAbstract
418 Schedule of revenues Concept (Text Block (HTML)) For Period bcom:DisclosureOfDetailedInformationAboutRevenuesExplanatoryTableTextBlock
419 058 - Disclosure - Salaries (Tables) Network

*

*

 http://www.bcommunications.co.il/role/SalariesTables
420 Implied Table Table

*

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 implied:Table
421 Salaries [Abstract] Abstract bcom:SalariesAndIncidentalsAbstract
422 Schedule of salaries Concept (Text Block (HTML)) For Period bcom:DisclosureOfDetailedInformationAboutSalariesExplanatoryTableTextBlock
423 059 - Disclosure - General and Operating Expenses (Tables) Network

*

*

 http://www.bcommunications.co.il/role/GeneralandOperatingExpensesTables
424 Implied Table Table

*

*

 implied:Table
425 General and Operating Expenses [Abstract] Abstract bcom:GeneralAndOperatingExpensesAbstract
426 Schedule of general and operating expenses Concept (Text Block (HTML)) For Period bcom:DisclosureOfDetailedInformationAboutGeneralAndOperatingExpensesExplanatoryTableTextBlock
427 060 - Disclosure - Other Operating Expenses (Income), Net (Tables) Network

*

*

 http://www.bcommunications.co.il/role/OtherOperatingExpensesIncomeNetTables
428 Implied Table Table

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*

 implied:Table
429 Other Operating Expenses (Income), Net [Abstract] Abstract bcom:OtherOperatingExpensesIncomeNetAbstract
430 Schedule of other operating expenses (income), net Concept (Text Block (HTML)) For Period bcom:DisclosureOfDetailedInformationAboutOtherOperatingIncomeExpenseExplanatoryTableTextBlock
431 061 - Disclosure - Financing Expenses (Income) (Tables) Network

*

*

 http://www.bcommunications.co.il/role/FinancingExpensesIncomeTables
432 Implied Table Table

*

*

 implied:Table
433 Financing Expenses (Income) [Abstract] Abstract bcom:FinancingExpensesIncomeAbstract
434 Schedule of financing expenses (income) Concept (Text Block (HTML)) For Period bcom:DisclosureOfDetailedInformationAboutFinanceIncomeExpenseExplanatoryTableTextBlock
435 062 - Disclosure - Earnings (Loss) per Share (Tables) Network

*

*

 http://www.bcommunications.co.il/role/EarningsLossperShareTables
436 Implied Table Table

*

*

 implied:Table
437 Earnings (Loss) per Share [Abstract] Abstract bcom:EarningsLossPerShareAbstract
438 Schedule of basic and diluted earnings per share was based on income (loss) attributable to ordinary shareholders Concept (Text Block (HTML)) For Period bcom:DisclosureOfDetailedInformationAboutEarningsPerShareBasicAndDilutedExplanatoryTableTextBlock
439 Schedule of weighted average number of ordinary shares (basic and diluted) Concept (Text Block (HTML)) For Period bcom:DisclosureOfDetailedInformationAboutWeightedAverageNumberOfSharesExplanatoryTableTextBlock
440 063 - Disclosure - Transactions with Related Parties (Tables) Network

*

*

 http://www.bcommunications.co.il/role/TransactionswithRelatedPartiesTables
441 Implied Table Table

*

*

 implied:Table
442 Transactions with Related Parties [Abstract] Abstract bcom:TransactionsWithRelatedPartiesAbstract
443 Schedule of balances with related parties Concept (Text Block (HTML)) For Period bcom:DisclosureOfDetailedInformationAboutBalancesWithRelatedPartiesExplanatoryTableTextBlock
444 Schedule of transactions with related parties Concept (Text Block (HTML)) For Period bcom:DisclosureOfDetailedInformationAboutTransactionsWithRelatedPartiesExplanatoryTableTextBlock
445 Schedule of transactions listed in section 270(4) of the Companies Law Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesExplanatory
446 Schedule of financial value of the transactions Concept (Text Block (HTML)) For Period bcom:DisclosureOfDetailedInformationAboutFinancialValueOfTransactionsExplanatoryTableTextBlock
447 Schedule of key management personnel compensation Concept (Text Block (HTML)) For Period ifrs-full:DisclosureOfAmountsIncurredByEntityForProvisionOfKeyManagementPersonnelServicesProvidedBySeparateManagementEntitiesExplanatory
448 064 - Disclosure - Reporting Entity (Details) Network

*

*

 http://www.bcommunications.co.il/role/ReportingEntityDetails
449 Disclosure of detailed information about business combination [table] Table

*

*

 ifrs-full:DisclosureOfBusinessCombinationsTable
450 Business combinations [axis] Axis ifrs-full:BusinessCombinationsAxis
451 Entity's total for business combinations [member] Member ifrs-full:EntitysTotalForBusinessCombinationsMember
452 Bezeq [Member] Member bcom:BezeqMember
453 Disclosure of detailed information about business combination [line items] LineItems ifrs-full:DisclosureOfBusinessCombinationsLineItems
454 Reporting Entity (Textual) Abstract bcom:ReportingEntityTextualAbstract
455 Business acquisition of shares Concept (Shares) For Period bcom:BusinessAcquisitionEquityInterestIssuedNumberOfShares
456 Percentage of outstanding shares Concept (Percent) For Period bcom:PercentageOfOutstandingShares
457 Share price Concept (Share) For Period bcom:BusinessAcquisitionSharePrices
458 Transaction cost Concept (Monetary) For Period Debit bcom:BusinessAcquisitionTransactionCost
459 Percentage of ownership interest Concept (Percent) For Period bcom:PercentageOfOwnershipInterest
460 Equity interest percentage Concept (Percent) As Of ifrs-full:PercentageOfVotingEquityInterestsAcquired
461 Description of controlling shareholder Concept (Text/String) For Period ifrs-full:DescriptionOfAcquisitionOfEntityByMeansOfEquityIssue
462 065 - Disclosure - Basis of Preparation (Details) Network

*

*

 http://www.bcommunications.co.il/role/BasisofPreparationDetails
463 Implied Table Table

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 implied:Table
464 Basis of Preparation [Abstract] Abstract bcom:BasisOfPreparationAbstract
465 Basis of Preparation (Textual) Abstract bcom:BasisOfPreparationTextualAbstract
466 Foreige exchange rate, description Concept (Text/String) For Period bcom:ForeigeExchangeRateDescrption
467 066 - Disclosure - Significant Accounting Policies (Details) Network

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 http://www.bcommunications.co.il/role/SignificantAccountingPoliciesDetails
468 Significant Accounting Policies [Table] Table

*

*

 bcom:SignificantAccountingPoliciesTable
469 Retrospective application and retrospective restatement [axis] Axis ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis
470 Currently stated [member] Member ifrs-full:RestatedMember
471 As previously reported [Member] Member ifrs-full:PreviouslyStatedMember
472 Change [Member] Member bcom:ChangeMember
473 In accordance with IFRS15 [Member] Member bcom:EffectOfAdjustmentMember
474 Significant Accounting Policies [Line Items] LineItems bcom:SignificantAccountingPoliciesLineItems
475 Net subscriber acquisition asset (stated as deferred expenses and non-current investments) Concept (Monetary) As Of Debit bcom:NetSubscriberAcquisitionAsset
476 Equity attributable to shareholders of the Company Concept (Monetary) As Of Credit ifrs-full:EquityAttributableToOwnersOfParent
477 Non-controlling interests Concept (Monetary) As Of Credit ifrs-full:NoncontrollingInterests
478 Total equity Concept (Monetary) As Of Credit ifrs-full:Equity
479 067 - Disclosure - Significant Accounting Policies (Details 1) Network

*

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 http://www.bcommunications.co.il/role/SignificantAccountingPoliciesDetails1
480 Significant Accounting Policies [Table] Table

*

*

 bcom:SignificantAccountingPoliciesTable
481 Retrospective application and retrospective restatement [axis] Axis ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis
482 Currently stated [member] Member ifrs-full:RestatedMember
483 In accordance with the previous policy [Member] Member ifrs-full:PreviouslyStatedMember
484 Change [Member] Member bcom:ChangeMember
485 In accordance with IFRS15 [Member] Member bcom:EffectOfAdjustmentMember
486 Significant Accounting Policies [Line Items] LineItems bcom:SignificantAccountingPoliciesLineItems
487 Net cash from operating activities Concept (Monetary) For Period ifrs-full:CashFlowsFromUsedInOperatingActivities
488 Net cash used in investing activities Concept (Monetary) For Period Debit ifrs-full:CashFlowsFromUsedInInvestingActivities
489 068 - Disclosure - Significant Accounting Policies (Details 2) Network

*

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 http://www.bcommunications.co.il/role/SignificantAccountingPoliciesDetails2
490 Significant Accounting Policies [Table] Table

*

*

 bcom:SignificantAccountingPoliciesTable
491 Retrospective application and retrospective restatement [axis] Axis ifrs-full:RetrospectiveApplicationAndRetrospectiveRestatementAxis
492 Currently stated [member] Member ifrs-full:RestatedMember
493 In accordance with the previous policy [Member] Member ifrs-full:PreviouslyStatedMember
494 Change [Member] Member bcom:ChangeMember
495 In accordance with IFRS15 [Member] Member bcom:EffectOfAdjustmentMember
496 Significant Accounting Policies [Line Items] LineItems bcom:SignificantAccountingPoliciesLineItems
497 General and operating expenses Concept (Monetary) For Period Debit ifrs-full:SellingGeneralAndAdministrativeExpense
498 Salaries Concept (Monetary) For Period Debit ifrs-full:WagesAndSalaries
499 Depreciation and amortization expenses Concept (Monetary) For Period Debit ifrs-full:DepreciationAndAmortisationExpense
500 Operating profit Concept (Monetary) For Period Credit ifrs-full:ProfitLossFromOperatingActivities
501 Profit after financing expenses Concept (Monetary) For Period Credit bcom:ProfitAfterFianncingExpenseNet
502 Profit before income tax Concept (Monetary) For Period Credit ifrs-full:ProfitLossBeforeTax
503 Income tax expense Concept (Monetary) For Period Debit ifrs-full:IncomeTaxExpenseContinuingOperations
504 Net profit for the period Concept (Monetary) For Period Credit ifrs-full:ProfitLoss
505 Profit attributable to shareholders of the Company Concept (Monetary) For Period Debit bcom:ProfitLossAttributableToShareholders
506 Profit attributable to non-controlling interests Concept (Monetary) For Period Debit bcom:ProfitAttributableToNonControllingInterests
507 Earnings per share (Basic and Diluted) Concept (Share) For Period ifrs-full:BasicAndDilutedEarningsLossPerShare
508 069 - Disclosure - Significant Accounting Policies (Details 3) Network

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 http://www.bcommunications.co.il/role/SignificantAccountingPoliciesDetails3
509 Significant Accounting Policies [Table] Table

*

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 bcom:SignificantAccountingPoliciesTable
510 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
511 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
512 Fixed line and international network equipment (switches, transmission, power) [Member] Member ifrs-full:CommunicationAndNetworkEquipmentMember
513 Network [Member] Member ifrs-full:NetworkInfrastructureMember
514 Subscriber equipment and installations [Member] Member ifrs-full:OtherPropertyPlantAndEquipmentMember
515 Equipment and infrastructure for multichannel television [Member] Member bcom:EquipmentAndInfrastructureForMultichannelTelevisionMember
516 Vehicles [Member] Member ifrs-full:VehiclesMember
517 Office and general equipment [Member] Member ifrs-full:OfficeEquipmentMember
518 Electronic equipment, computers and internal communication systems [Member] Member ifrs-full:ComputerEquipmentMember
519 Cellular network [Member] Member bcom:CellularNetworkMember
520 Passive radio equipment at cellular network sites [Member] Member bcom:PassiveRadioEquipmentAtCellularNetworkSitesMember
521 Buildings [Member] Member ifrs-full:BuildingsMember
522 Seabed cable [Member] Member bcom:SubmarineCommunicationsCableMember
523 Significant Accounting Policies [Line Items] LineItems bcom:SignificantAccountingPoliciesLineItems
524 Property, plant and equipment estimated useful lives Concept (Text/String) For Period ifrs-full:UsefulLivesOrDepreciationRatesPropertyPlantAndEquipment
525 070 - Disclosure - Significant Accounting Policies (Details 4) Network

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 http://www.bcommunications.co.il/role/SignificantAccountingPoliciesDetails4
526 Significant Accounting Policies [Table] Table

*

*

 bcom:SignificantAccountingPoliciesTable
527 Classes of intangible assets other than goodwill [axis] Axis ifrs-full:ClassesOfIntangibleAssetsOtherThanGoodwillAxis
528 Intangible assets other than goodwill [member] Member ifrs-full:IntangibleAssetsOtherThanGoodwillMember
529 Frequency usage rights [Member] Member bcom:FrequencyUsageRightsMember
530 Computer programs and software licenses [Member] Member ifrs-full:ComputerSoftwareMember
531 Customer relationships [Member] Member ifrs-full:CustomerrelatedIntangibleAssetsMember
532 Brand acquired in a business combination [Member] Member ifrs-full:BrandNamesMember
533 Other rights [Member] Member ifrs-full:CopyrightsPatentsAndOtherIndustrialPropertyRightsServiceAndOperatingRightsMember
534 Significant Accounting Policies [Line Items] LineItems bcom:SignificantAccountingPoliciesLineItems
535 Amortization methods and estimated useful lives Concept (Text/String) For Period bcom:UsefulLifeOfPropertyPlantsAndEquipment
536 071 - Disclosure - Significant Accounting Policies (Details Textual) Network

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 http://www.bcommunications.co.il/role/SignificantAccountingPoliciesDetailsTextual
537 Significant Accounting Policies [Table] Table

*

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 bcom:SignificantAccountingPoliciesTable
538 Ranges [Axis] Axis bcom:RangesAxis
539 Ranges [Domain] Member bcom:RangesDomain
540 Bottom of range [Member] Member ifrs-full:BottomOfRangeMember
541 Top of range [Member] Member ifrs-full:TopOfRangeMember
542 Significant Accounting Policies [Line Items] LineItems bcom:SignificantAccountingPoliciesLineItems
543 Expected useful life of service received Concept (xbrli:durationItemType) For Period bcom:AmortizationPeriodOfYearDeferredGainLoss
544 Description of legal claims Concept (Text/String) For Period bcom:DiscontinuedOperationDescriptionOfMaterialContingentLiabilitiesRemainings
545 Initial implementation Non-Current Asset Concept (Monetary) For Period Debit ifrs-full:IncreaseDecreaseInFairValueMeasurementAssets
546 Initial implementation Non-Current Liabilities Concept (Monetary) For Period Credit bcom:IncreaseDecreaseInFairValueMeasurementNonCurrentLiabilities
547 Initial implementation Current Liabilities Concept (Monetary) For Period Credit bcom:IncreaseDecreaseInFairValueMeasurementCurrentLiabilities
548 Decrease in operating expenses Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForIncreaseDecreaseInOtherOperatingPayables
549 072 - Disclosure - Segment Reporting (Details) Network

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*

 http://www.bcommunications.co.il/role/SegmentReportingDetails
550 Disclosure of disaggregation of revenue from contracts with customers [table] Table

*

*

 ifrs-full:DisclosureOfDisaggregationOfRevenueFromContractsWithCustomersTable
551 Products and services [axis] Axis ifrs-full:ProductsAndServicesAxis
552 Products and services [member] Member ifrs-full:ProductsAndServicesMember
553 Domestic fixed-line communications [Member] Member bcom:DomesticFixedLineCommunicationsMember
554 Cellular communications [Member] Member bcom:CellularCommunicationsMember
555 International communications and Internet services [Member] Member bcom:InternationalCommunicationsAndInternetServicesMember
556 Multi-channel television [Member] Member bcom:MultiChannelTelevisionMember
557 Others [Member] Member bcom:OperatingSegmentsOthersMember
558 Adjustments [Member] Member bcom:OperatingSegmentsAdjustmentsMember
559 Consolidated [Member] Member bcom:OperatingSegmentsConsolidatedMember
560 Disclosure of disaggregation of revenue from contracts with customers [line items] LineItems ifrs-full:DisclosureOfDisaggregationOfRevenueFromContractsWithCustomersLineItems
561 Revenue from external entities Concept (Monetary) For Period Debit bcom:RevenueFromExternalEntities
562 Inter-segment revenues Concept (Monetary) For Period Debit bcom:InterSegmentRevenues
563 Total revenue Concept (Monetary) For Period Credit ifrs-full:Revenue
564 Depreciation and amortization expenses Concept (Monetary) For Period Debit ifrs-full:DepreciationAndAmortisationExpense
565 Segment results - operating income Concept (Monetary) For Period Credit ifrs-full:OtherOperatingIncomeExpense
566 Finance income Concept (Monetary) For Period Credit ifrs-full:OtherIncome
567 Finance expenses Concept (Monetary) For Period Debit ifrs-full:OtherExpenseByFunction
568 Total financing income (expense), net Concept (Monetary) For Period Credit ifrs-full:FinanceIncome
569 Segment profit (loss) after finance expenses, net Concept (Monetary) For Period Debit bcom:SegmentProfitLossAfterFinanceExpensesNet
570 Share in profit (loss) of equity-accounted investee Concept (Monetary) For Period Debit bcom:ShareInProfitLossOfEquityAccountedInvestee
571 Segment profit (loss) before income tax Concept (Monetary) For Period Credit ifrs-full:ProfitLossBeforeTax
572 Income tax Concept (Monetary) For Period Debit ifrs-full:CurrentTaxExpenseIncome
573 Segment results - net profit (loss) Concept (Monetary) For Period Credit ifrs-full:ProfitLoss
574 Additional information: Abstract bcom:AdditionalInformationsAbstract
575 Segment assets Concept (Monetary) As Of Debit ifrs-full:Assets
576 Goodwill Concept (Monetary) As Of Debit ifrs-full:Goodwill
577 Investment in equity-accounted investee Concept (Monetary) As Of Debit ifrs-full:InvestmentAccountedForUsingEquityMethod
578 Segment liabilities Concept (Monetary) As Of Credit ifrs-full:Liabilities
579 Investments in property, plant and equipment and intangible assets Concept (Monetary) For Period Credit ifrs-full:PurchaseOfPropertyPlantAndEquipmentIntangibleAssetsOtherThanGoodwillInvestmentPropertyAndOtherNoncurrentAssets
580 073 - Disclosure - Segment Reporting (Details 1) Network

*

*

 http://www.bcommunications.co.il/role/SegmentReportingDetails1
581 Implied Table Table

*

*

 implied:Table
582 Segment Reporting [Abstract] Abstract bcom:SegmentsReportingAbstract
583 Revenue Abstract ifrs-full:RevenueAbstract
584 Revenue from reporting segments Concept (Monetary) For Period Credit bcom:RevenueFromReportingSegments
585 Revenue from other segments Concept (Monetary) For Period Credit bcom:RevenueFromOtherSegments
586 Elimination of revenue from inter-segment sales except for revenue from sales to an associate reporting as a segment Concept (Monetary) For Period Credit bcom:EliminationOfRevenueFromInterSegmentSales
587 Elimination of revenue for a segment classified as an associate Concept (Monetary) For Period Credit bcom:EliminationOfRevenueForSegmentClassifiedAsAssociate
588 Consolidated revenue Concept (Monetary) For Period Credit ifrs-full:Revenue
589 Profit or loss Abstract ifrs-full:ProfitLossAbstract
590 Operating income for reporting segments Concept (Monetary) For Period Debit bcom:OperatingIncomeForReportingSegments
591 Elimination of expenses from a segment classified as an associate Concept (Monetary) For Period Debit bcom:EliminationOfExpensesFromSegmentClassifiedAsassociate
592 Financing expenses, net Concept (Monetary) For Period Debit bcom:FinancingExpensesNet
593 Share in the losses (profit) of equity-accounted investees Concept (Monetary) For Period Credit ifrs-full:ShareOfProfitLossOfAssociatesAndJointVenturesAccountedForUsingEquityMethod
594 Profit (loss) from operations classified in other categories Concept (Monetary) For Period Credit bcom:ProfitLossFromOperationsClassifiedInOtherCategories
595 Depreciation and amortization of intangible assets resulting from the Bezeq PPA adjustments Concept (Monetary) For Period Debit bcom:DepreciationAndAmortizationOfIntangibleAssetsResultingFromBezeqPpaAdjustments
596 Other adjustments Concept (Monetary) For Period Debit bcom:OtherAdjustments
597 Consolidated profit before income tax Concept (Monetary) For Period Credit ifrs-full:ProfitLossBeforeTax
598 Assets Abstract ifrs-full:AssetsAbstract
599 Assets from reporting segments Concept (Monetary) As Of Debit bcom:AssetsFromReportingSegments
600 Assets attributable to operations in other categories Concept (Monetary) As Of Debit bcom:AssetsAttributableToOperationsInOtherCategories
601 Goodwill not attributable to segment assets Concept (Monetary) As Of Debit bcom:GoodwillNotAttributableToSegmentAssets
602 Investment in an equity-accounted investee Concept (Monetary) As Of Debit ifrs-full:InvestmentAccountedForUsingEquityMethod
603 Inter-segment assets Concept (Monetary) As Of Debit bcom:InterSegmentAssets
604 Assets resulting from the Bezeq PPA, net Concept (Monetary) As Of Debit bcom:AssetsResultingNet
605 Assets attributable to a non-reportable segment Concept (Monetary) As Of Debit bcom:AssetsAttributableToNonRepoTableSegment
606 Consolidated assets Concept (Monetary) As Of Debit ifrs-full:Assets
607 Liabilities Abstract ifrs-full:LiabilitiesAbstract
608 Liabilities from reporting segments Concept (Monetary) As Of Credit bcom:LiabilitiesFromReportingSegments
609 Liabilities attributable to operations in other categories Concept (Monetary) As Of Credit bcom:LiabilitiesAttributableToOperationsInOtherCategories
610 Inter-segment liabilities Concept (Monetary) As Of Credit bcom:InterSegmentLiabilities
611 Liabilities resulting from the Bezeq PPA, net Concept (Monetary) As Of Credit bcom:LiabilitiesResultingNet
612 Liabilities attributable to a non-reportable segment Concept (Monetary) As Of Credit bcom:LiabilitiesAttributableToNonReportableSegment
613 Consolidated liabilities Concept (Monetary) As Of Credit ifrs-full:Liabilities
614 074 - Disclosure - Cash and Cash Equivalents (Details) Network

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*

 http://www.bcommunications.co.il/role/CashandCashEquivalentsDetails
615 Implied Table Table

*

*

 implied:Table
616 Cash and Cash Equivalents [Abstract] Abstract bcom:CashAndCashEquivalentAbstract
617 Cash and Cash Equivalents (Textual) Abstract bcom:CashAndCashEquivalentsTextualAbstract
618 Maturity term Concept (xbrli:durationItemType) For Period bcom:CashAndCashEquivalentsIncludeBankDepositsMaturityTerm
619 075 - Disclosure - Investments Including Derivatives (Details) Network

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*

 http://www.bcommunications.co.il/role/InvestmentsIncludingDerivativesDetails
620 Implied Table Table

*

*

 implied:Table
621 Investments Including Derivatives [Abstract] Abstract bcom:InvestmentsIncludingDerivativesAbstract
622 Current investments Abstract bcom:CurrentInvestmentAbstract
623 Financial assets held for trading Concept (Monetary) As Of Debit ifrs-full:CurrentFinancialAssetsAtFairValueThroughProfitOrLossClassifiedAsHeldForTrading
624 Bank deposits Concept (Monetary) As Of Credit ifrs-full:DepositsFromBanks
625 Monetary funds and others Concept (Monetary) As Of Debit bcom:MonetaryFundsAndOthers
626 Current investments Concept (Monetary) As Of Debit ifrs-full:CurrentInvestments
627 076 - Disclosure - Trade and Other Receivables (Details) Network

*

*

 http://www.bcommunications.co.il/role/TradeAndOtherReceivablesDetails
628 Implied Table Table

*

*

 implied:Table
629 Trade and Other Receivables [Abstract] Abstract ifrs-full:TradeAndOtherReceivablesAbstract
630 Trade receivables, net Abstract bcom:TradeReceivablesNetAbstract
631 Outstanding debts Concept (Monetary) As Of Debit bcom:OutstandingDebts
632 Credit cards and checks receivable Concept (Monetary) As Of Debit bcom:CreditCardsAndChecksReceivable
633 Unbilled receivables Concept (Monetary) As Of Debit bcom:UnbilledReceivables
634 Current maturities of long-term receivables Concept (Monetary) As Of Debit bcom:CurrentMaturitiesOfLongTermReceivables
635 Related parties Concept (Monetary) As Of Debit ifrs-full:TradeAndOtherCurrentReceivablesDueFromRelatedParties
636 Total trade receivables Concept (Monetary) As Of Debit ifrs-full:TradeAndOtherReceivables
637 Other receivables and current tax assets Abstract ifrs-full:TradeAndOtherCurrentReceivablesAbstract
638 Prepaid expenses Concept (Monetary) As Of Debit ifrs-full:CurrentPrepaidExpenses
639 Other receivables (mainly from real estate sales) and current tax assets Concept (Monetary) As Of Debit ifrs-full:OtherReceivables
640 Total other receivables Concept (Monetary) As Of Debit ifrs-full:TradeAndOtherCurrentReceivables
641 Long-term trade and other receivables Abstract ifrs-full:NoncurrentReceivablesAbstract
642 Trade receivables- open debts Concept (Monetary) As Of Debit ifrs-full:NoncurrentTradeReceivables
643 Long term receivables (from real estate sales) Concept (Monetary) As Of Debit ifrs-full:NoncurrentReceivablesFromSaleOfProperties
644 Long-term trade and other receivables Concept (Monetary) As Of Debit ifrs-full:OtherNoncurrentReceivables
645 Trade receivables, net Concept (Monetary) As Of Debit ifrs-full:TradeReceivables
646 077 - Disclosure - Trade and Other Receivables (Details 1) Network

*

*

 http://www.bcommunications.co.il/role/TradeAndOtherReceivablesDetails1
647 Implied Table Table

*

*

 implied:Table
648 Trade and Other Receivables [Abstract] Abstract ifrs-full:TradeAndOtherReceivablesAbstract
649 2019 Concept (Monetary) As Of Debit bcom:TradeAndOtherReceivablePaymentForYearTwo
650 2020 Concept (Monetary) As Of Debit bcom:TradeAndOtherReceivablePaymentForYearThree
651 2021 and thereafter Concept (Monetary) As Of Debit bcom:TradeAndOtherReceivablePaymentForYearFourAndThereafter
652 Total Concept (Monetary) As Of Debit ifrs-full:NoncurrentReceivables
653 078 - Disclosure - Trade and Other Receivables (Details 2) Network

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*

 http://www.bcommunications.co.il/role/Tradeandotherreceivablesdetails2
654 Implied Table Table

*

*

 implied:Table
655 Trade and Other Receivables [Abstract] Abstract ifrs-full:TradeAndOtherReceivablesAbstract
656 Balance at January 1 Concept (Monetary) As Of Debit bcom:ProvisionForDoubtFulDebts
657 Impaired loss recognized Concept (Monetary) For Period Debit bcom:ImpairedLossRecognized
658 Lost debts Concept (Monetary) For Period Debit bcom:LostDebts
659 Balance at December 31 Concept (Monetary) As Of Debit bcom:ProvisionForDoubtFulDebts
660 079 - Disclosure - Trade and Other Receivables (Details 3) Network

*

*

 http://www.bcommunications.co.il/role/Tradeandotherreceivablesdetails3
661 Implied Table Table

*

*

 implied:Table
662 Trade and Other Receivables [Abstract] Abstract ifrs-full:TradeAndOtherReceivablesAbstract
663 Gross Abstract bcom:TradeReceivablesGrossAbstract
664 Current Concept (Monetary) As Of Debit bcom:TradeReceivablesCurrent
665 Past due up to one year Concept (Monetary) As Of Debit bcom:TradeReceivablesPastDueMoreThanTwoYears
666 Past due one to two years Concept (Monetary) As Of Debit bcom:TradeReceivablesPastDueUpToOneYear
667 Past due more than two years Concept (Monetary) As Of Debit bcom:TradeReceivablesPastDueUpToTwoYear
668 Total Concept (Monetary) As Of Debit bcom:TradeReceivablesGross
669 Impairment Abstract bcom:CurrentTradeReceivablesImpairmentAbstract
670 Current Concept (Monetary) As Of Debit bcom:CurrentTradeReceivablesImpairment
671 Past due up to one year Concept (Monetary) As Of Debit bcom:TradeReceivablesImpairmentPastDueUpToOneYear
672 Past due one to two years Concept (Monetary) As Of Debit bcom:TradeReceivablesImpairmentPastDueUpToTwoYear
673 Past due more than two years Concept (Monetary) As Of Debit bcom:TradeReceivablesImpairmentPastDueMoreThanTwoYears
674 Total Concept (Monetary) As Of Debit bcom:TradeReceivablesImpairment
675 080 - Disclosure - Property, Plant and Equipment (Details) Network

*

*

 http://www.bcommunications.co.il/role/PropertyPlantandEquipmentDetails
676 Disclosure of detailed information about property, plant and equipment [table] Table

*

*

 ifrs-full:DisclosureOfPropertyPlantAndEquipmentTable
677 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
678 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
679 Land and buildings [Member] Member bcom:LandsAndBuildingsMember
680 Switching Transmission, power, Cellular, And satellite equipment [Member] Member bcom:PowerGeneratingAssetMember
681 Network equipment [Member] Member bcom:CommunicationAndNetworkEquipmentsMember
682 Multi- channel equipment and infrastructure [Member] Member bcom:NetworksInfrastructureMember
683 Subscriber equipment [Member] Member bcom:SubscriberEquipmentMember
684 Office equipment, computers and vehicles [Member] Member bcom:OfficeEquipmentComputersAndVehiclesMember
685 Disclosure of detailed information about property, plant and equipment [line items] LineItems ifrs-full:DisclosureOfPropertyPlantAndEquipmentLineItems
686 Cost Abstract bcom:CostPropertyPlantAndEquipmentAbstract
687 Beginning Balance Concept (Monetary) As Of Debit bcom:CostPropertyPlantAndEquipment
688 Additions Concept (Monetary) For Period Debit bcom:AdditionsPropertyPlantAndEquipment
689 Consolidation of subsidiary Concept (Monetary) For Period Debit bcom:ConsolidationOfSubsidiaryPropertyPlantAndEquipment
690 Disposals Concept (Monetary) For Period Credit ifrs-full:DisposalsPropertyPlantAndEquipment
691 Ending Balance Concept (Monetary) As Of Debit bcom:CostPropertyPlantAndEquipment
692 Depreciation and impairment losses Abstract bcom:DepreciationAndImpairmentLossesAbstract
693 Begining Balance Concept (Monetary) As Of Debit bcom:DepreciationAndImpairmentLossesPropertyPlantAndEquipment
694 Depreciation for the year Concept (Monetary) For Period ifrs-full:DepreciationPropertyPlantAndEquipment
695 Disposals Concept (Monetary) For Period Debit bcom:DisposalsPropertyPlantAndEquipmentDepreciationAndImpairmentLosses
696 Ending Balance Concept (Monetary) As Of Debit bcom:DepreciationAndImpairmentLossesPropertyPlantAndEquipment
697 Carrying amounts Abstract bcom:CarryingAmountsPropertyPlantAndEquipmentAbstract
698 Begining Balance Concept (Monetary) As Of Debit ifrs-full:PropertyPlantAndEquipment
699 Ending Balance Concept (Monetary) As Of Debit ifrs-full:PropertyPlantAndEquipment
700 081 - Disclosure - Property, Plant and Equipment (Details Textual) Network

*

*

 http://www.bcommunications.co.il/role/PropertyPlantAndEquipmentDetailsTextual
701 Disclosure of detailed information about property, plant and equipment [table] Table

*

*

 ifrs-full:DisclosureOfPropertyPlantAndEquipmentTable
702 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
703 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
704 Copper Cables [Member] Member bcom:CopperCablesMember
705 Business combinations [axis] Axis ifrs-full:BusinessCombinationsAxis
706 Entity's total for business combinations [member] Member ifrs-full:EntitysTotalForBusinessCombinationsMember
707 Bezeq Group [Member] Member bcom:BezeqGroupMember
708 Disclosure of detailed information about property, plant and equipment [line items] LineItems ifrs-full:DisclosureOfPropertyPlantAndEquipmentLineItems
709 Property, Plant and Equipment (Textual) Abstract bcom:PropertyPlantAndEquipmentTextualAbstract
710 Residual value Concept (Monetary) As Of Debit bcom:ResidualValue
711 Derecognized fully depreciated property at a cost Concept (Monetary) For Period ifrs-full:DepreciationPropertyPlantAndEquipment
712 Unexercised investment in assets amount Concept (Monetary) For Period Debit bcom:UnexercisedInvestmentAssets
713 Commitments to purchase property, plant and equipment Concept (Monetary) For Period Credit ifrs-full:PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities
714 Option extension term Concept (xbrli:durationItemType) For Period bcom:OptionExtensionTerm
715 082 - Disclosure - Intangible Assets (Details) Network

*

*

 http://www.bcommunications.co.il/role/IntangibleAssetsDetails
716 Disclosure of detailed information about intangible assets [table] Table

*

*

 ifrs-full:DisclosureOfIntangibleAssetsTable
717 Classes of intangible assets other than goodwill [axis] Axis ifrs-full:ClassesOfIntangibleAssetsOtherThanGoodwillAxis
718 Intangible assets other than goodwill [member] Member ifrs-full:IntangibleAssetsOtherThanGoodwillMember
719 Goodwill [Member] Member bcom:GoodwillsMember
720 Computer software and licenses [Member] Member bcom:ComputerSoftwaresMember
721 Right of use in cellular frequencies [Member] Member bcom:RightOfUseAssetMember
722 Customer relationships and brand names [Member] Member bcom:CustomerRelatedIntangibleAssetMember
723 Others [Member] Member bcom:OtherIntangibleAssetMember
724 Disclosure of detailed information about intangible assets [line items] LineItems ifrs-full:DisclosureOfIntangibleAssetsLineItems
725 Cost Abstract bcom:CostOfIntangibleAssetsAndGoodwillAbstract
726 Beginning Balance Concept (Monetary) As Of Debit ifrs-full:IntangibleAssetsAndGoodwill
727 Acquisitions or additions from independent development Concept (Monetary) For Period Debit bcom:AcquisitionsOrAdditionsFromIndependentDevelopment
728 Disposals Concept (Monetary) For Period Credit ifrs-full:DisposalsIntangibleAssetsAndGoodwill
729 Ending Balance Concept (Monetary) As Of Debit ifrs-full:IntangibleAssetsAndGoodwill
730 Amortization and impairment losses Abstract bcom:AmortizationAndImpairmentLossesAbstract
731 Beginning Balance Concept (Monetary) As Of Credit bcom:AmortizationAndImpairmentLosses
732 Amortization for the year Concept (Monetary) For Period ifrs-full:AmortisationIntangibleAssetsOtherThanGoodwill
733 Disposals Concept (Monetary) For Period Credit bcom:DisposalsAmortizationAndImpairmentLosses
734 Impairment losses Concept (Monetary) For Period Debit ifrs-full:AcquisitionsThroughBusinessCombinationsIntangibleAssetsAndGoodwill
735 Ending Balance Concept (Monetary) As Of Credit bcom:AmortizationAndImpairmentLosses
736 Carrying amounts Abstract bcom:CarryingAmountOfIntangibleAssetsAndGoodwillAbstract
737 Beginning Balance Concept (Monetary) As Of Credit bcom:CarryingAmountOfIntangibleAssetsAndGoodwill
738 Ending Balance Concept (Monetary) As Of Credit bcom:CarryingAmountOfIntangibleAssetsAndGoodwill
739 083 - Disclosure - Intangible Assets (Details 1) Network

*

*

 http://www.bcommunications.co.il/role/IntangibleAssetsDetails1
740 Disclosure of detailed information about intangible assets [table] Table

*

*

 ifrs-full:DisclosureOfIntangibleAssetsTable
741 Products and services [axis] Axis ifrs-full:ProductsAndServicesAxis
742 Products and services [member] Member ifrs-full:ProductsAndServicesMember
743 Domestic fixed-line communications [Member] Member bcom:DomesticFixedLineCommunicationsMember
744 Cellular telephone [Member] Member bcom:CellularCommunicationsMember
745 Multi-channel television (DBS) [Member] Member bcom:MultiChannelTelevisionMember
746 International communications and Internet services [Member] Member bcom:InternationalCommunicationsAndInternetServicesMember
747 Others [Member] Member bcom:OthersIntangibleAssetsMember
748 Disclosure of detailed information about intangible assets [line items] LineItems ifrs-full:DisclosureOfIntangibleAssetsLineItems
749 Goodwill Concept (Monetary) As Of Debit bcom:IntangibleAssets
750 084 - Disclosure - Intangible Assets (Details Textual) Network

*

*

 http://www.bcommunications.co.il/role/IntangibleAssetsDetailsTextual
751 Disclosure of detailed information about intangible assets [table] Table

*

*

 ifrs-full:DisclosureOfIntangibleAssetsTable
752 Classes of intangible assets other than goodwill [axis] Axis ifrs-full:ClassesOfIntangibleAssetsOtherThanGoodwillAxis
753 Intangible assets other than goodwill [member] Member ifrs-full:IntangibleAssetsOtherThanGoodwillMember
754 Domestic fixed-line communications [Member] Member ifrs-full:TechnologybasedIntangibleAssetsMember
755 Customer relationships [Member] Member ifrs-full:CustomerrelatedIntangibleAssetsMember
756 Computer software [Member] Member ifrs-full:ComputerSoftwareMember
757 Multi-channel television (DBS) [Member] Member bcom:MultiChannelTelevisionMember
758 International communications and Internet services [Member] Member bcom:InternationalCommunicationsAndInternetServicesMember
759 Cellular Telephone [Member] Member bcom:CellularTelephoneMember
760 Disclosure of reconciliation of changes in intangible assets and goodwill [line items] LineItems ifrs-full:DisclosureOfReconciliationOfChangesInIntangibleAssetsAndGoodwillLineItems
761 Intangible Assets (Textual) Abstract bcom:IntangibleAssetsTextualAbstract
762 Nominal capital rate Concept (Percent) As Of bcom:PercentageOfNominalCash
763 Permanent growth rate Concept (Percent) As Of bcom:PercentageOfPermanentGrowthRate
764 Expected cash flow, term Concept (Text/String) For Period ifrs-full:DescriptionAndCarryingAmountOfIntangibleAssetsWithIndefiniteUsefulLife
765 Recoverable amount Concept (Monetary) For Period Credit ifrs-full:ReversalOfImpairmentLoss
766 Impairment loss Concept (Monetary) For Period Debit ifrs-full:ImpairmentLoss
767 Carrying amount Concept (Monetary) For Period Debit bcom:IntangibleAssetsCarryingAmount
768 085 - Disclosure - Deferred Expenses and Non-Current Investments (Details) Network

*

*

 http://www.bcommunications.co.il/role/DeferredExpensesandNonCurrentInvestmentsDetails
769 Implied Table Table

*

*

 implied:Table
770 Deferred Expenses and Non-Current Investments [Abstract] Abstract bcom:DeferredExpensesAndNonCurrentInvestmentsAbstract
771 Deferred expenses Concept (Monetary) As Of Debit bcom:DeferredExpenses
772 Customer acquisition asset, net Concept (Monetary) As Of Debit bcom:CustomerAcquisitionAssetNet
773 Deposit used as collateral against hedging transactions Concept (Monetary) As Of Debit bcom:DepositUsedAsCollateralAgainstHedgingTransactions
774 Bank deposit for loans to Company employees Concept (Monetary) As Of Debit bcom:BankDepositForLoansToCompanyEmployees
775 Investments in equity-accounted investees Concept (Monetary) As Of Debit bcom:InvestmentsInEquityAccountedInvestees
776 Other investments Concept (Monetary) As Of Debit bcom:OtherInvestment
777 Total Concept (Monetary) As Of Debit ifrs-full:InvestmentProperty
778 086 - Disclosure - Broadcast Rights, Net of Rights Exercised (Details) Network

*

*

 http://www.bcommunications.co.il/role/BroadcastRightsNetofRightsExercisedDetails
779 Implied Table Table

*

*

 implied:Table
780 Broadcast Rights, Net of Rights Exercised [Abstract] Abstract bcom:BroadcastRightsNetOfRightsExercisedAbstract
781 Cost Concept (Monetary) As Of Debit bcom:BroadCastingRightsCost
782 Less rights exercised Concept (Monetary) As Of Credit bcom:BroadCastingLessRightsExercised
783 Total Concept (Monetary) As Of Debit bcom:NetBroadCastingRights
784 087 - Disclosure - Broadcast Rights, Net of Rights Exercised (Details Textual) Network

*

*

 http://www.bcommunications.co.il/role/BroadcastRightsNetOfRightsExercisedDetailsTextual
785 Implied Table Table

*

*

 implied:Table
786 Broadcast Rights, Net of Rights Exercised [Abstract] Abstract bcom:BroadcastRightsNetOfRightsExercisedAbstract
787 Broadcast Rights, Net of Rights Exercised (Textual) Abstract bcom:BroadcastRightsNetOfRightsExercisedTextualAbstract
788 Acquisition of broadcast rights amount Concept (Monetary) For Period Debit bcom:AcquisitionOfBroadcastRightsAmount
789 088 - Disclosure - Investees (Details) Network

*

*

 http://www.bcommunications.co.il/role/InvesteesDetails
790 Disclosure of subsidiaries [table] Table

*

*

 ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesTable
791 Subsidiaries [axis] Axis ifrs-full:SignificantInvestmentsInSubsidiariesAxis
792 Entity's total for subsidiaries [member] Member ifrs-full:EntitysTotalForSubsidiariesMember
793 B Communications (SP1) Ltd. and B Communications (SP2) Ltd. [Member] Member bcom:BCommunicationsSp1LtdAndBCommunicationsSp2LtdMember
794 Bezeq - The Israel Telecommunication Corp. Limited [Member] Member bcom:BezeqIsraelTeleCommunicationCorpLimitedMember
795 Pelephone Communications Ltd. [Member] Member bcom:PelephoneCommunicationsLtdMember
796 Bezeq International Ltd. [Member] Member bcom:BezeqInternationalLtdMember
797 DBS [Member] Member bcom:DbsMember
798 Walla! Communications Ltd. [Member] Member bcom:WallaCommunicationsLtdMember
799 Geographical [Axis] Axis us-gaap:StatementGeographicalAxis
800 Geographical [Domain] Member us-gaap:SegmentGeographicalDomain
801 Israel [Member] Member bcom:IsraelMember
802 Disclosure of subsidiaries [line items] LineItems ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesLineItems
803 Ownership interest Concept (Percent) For Period ifrs-full:ProportionOfOwnershipInterestInSubsidiary
804 089 - Disclosure - Investees (Details 1) Network

*

*

 http://www.bcommunications.co.il/role/InvesteesDetails1
805 Disclosure of subsidiaries [table] Table

*

*

 ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesTable
806 Subsidiaries [axis] Axis ifrs-full:SignificantInvestmentsInSubsidiariesAxis
807 Entity's total for subsidiaries [member] Member ifrs-full:EntitysTotalForSubsidiariesMember
808 Bezeq [Member] Member bcom:BezeqMember
809 Creation date [axis] Axis ifrs-full:CreationDateAxis
810 Default financial statements date [member] Member ifrs-full:DefaultFinancialStatementsDateMember
811 2017 (NIS 0.47 per share) [Member] Member bcom:DividendYearMember
812 2016 (NIS 0.52 per share) [Member] Member bcom:DividendYearOneMember
813 Disclosure of subsidiaries [line items] LineItems ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesLineItems
814 Distribution of regular dividend Concept (Monetary) As Of Credit ifrs-full:DividendPayables
815 090 - Disclosure - Investees (Details 2) Network

*

*

 http://www.bcommunications.co.il/role/InvesteesDetails2
816 Disclosure of subsidiaries [table] Table

*

*

 ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesTable
817 Subsidiaries [axis] Axis ifrs-full:SignificantInvestmentsInSubsidiariesAxis
818 Entity's total for subsidiaries [member] Member ifrs-full:EntitysTotalForSubsidiariesMember
819 Bezeq [Member] Member bcom:BezeqMember
820 Disclosure of subsidiaries [line items] LineItems ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesLineItems
821 Rate of ownership interests held by non-controlling interests % Concept (Percent) For Period ifrs-full:ProportionOfOwnershipInterestInSubsidiary
822 Current assets Concept (Monetary) As Of Debit ifrs-full:CurrentAssets
823 Non-current assets Concept (Monetary) As Of Debit ifrs-full:NoncurrentAssets
824 Current liabilities Concept (Monetary) As Of Credit ifrs-full:CurrentLiabilities
825 Non-current liabilities Concept (Monetary) As Of Credit ifrs-full:NoncurrentLiabilities
826 Total net assets Concept (Monetary) As Of Debit ifrs-full:Assets
827 Carrying amount of non-controlling interests Concept (Monetary) As Of Credit ifrs-full:NoncontrollingInterests
828 Revenues Concept (Monetary) For Period Credit ifrs-full:Revenue
829 Profit Concept (Monetary) For Period Credit ifrs-full:ProfitLoss
830 Other comprehensive income Concept (Monetary) For Period Credit ifrs-full:OtherComprehensiveIncome
831 Total comprehensive income Concept (Monetary) For Period Credit ifrs-full:ComprehensiveIncome
832 Profit (loss) attributable to non-controlling interests Concept (Monetary) For Period Credit ifrs-full:ProfitLossAttributableToNoncontrollingInterests
833 Total comprehensive Income (loss) attributable to non-controlling interests Concept (Monetary) For Period Credit ifrs-full:ComprehensiveIncomeAttributableToNoncontrollingInterests
834 Cash flow from operating activities Concept (Monetary) For Period ifrs-full:CashFlowsFromUsedInOperatingActivities
835 Cash flow from investing activities Concept (Monetary) For Period Debit ifrs-full:CashFlowsFromUsedInInvestingActivities
836 Cash flow from financing activities without dividend to non-controlling interests Concept (Monetary) For Period Debit ifrs-full:CashFlowsFromUsedInFinancingActivities
837 Dividend paid to non-controlling interests Concept (Monetary) For Period Credit ifrs-full:DividendsPaidClassifiedAsFinancingActivities
838 Total increase (decrease) in cash and cash equivalents Concept (Monetary) For Period Debit ifrs-full:IncreaseDecreaseInCashAndCashEquivalents
839 091 - Disclosure - Investees (Details Textual) Network

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*

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840 Disclosure of subsidiaries [table] Table

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 ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesTable
841 Subsidiaries [axis] Axis ifrs-full:SignificantInvestmentsInSubsidiariesAxis
842 Entity's total for subsidiaries [member] Member ifrs-full:EntitysTotalForSubsidiariesMember
843 Bezeq [Member] Member bcom:BezeqMember
844 DBS [Member] Member bcom:DbsMember
845 Contingent Consideration Type [Axis] Axis bcom:ContingentConsiderationTypeAxis
846 Contingent Considerations Type [Domain] Member bcom:ContingentConsiderationsTypeDomain
847 First Contingent Consideration [Member] Member bcom:FirstContingentConsiderationMember
848 Second Contingent Consideration [Member] Member bcom:SecondContingentConsiderationMember
849 Event After Reporting Period [Axis] Axis bcom:EventAfterReportingPeriodAxis
850 Event After Reporting Period [Domain] Member bcom:EventAfterReportingPeriodDomain
851 Event After Reporting Period [Member] Member bcom:EventAfterReportingPeriodMember
852 March 6, 2018 [Member] Member bcom:MarchSixTwoZeroOneEightMember
853 March 28, 2018 [Member] Member bcom:MarchTwoEightTwoZeroOneEightMember
854 Disclosure of subsidiaries [line items] LineItems ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesLineItems
855 Outstanding shares, percentage Concept (Percent) As Of bcom:OutstandingSharesPercentage
856 Outstanding shares held percentage Concept (Percent) As Of bcom:OutstandingSharesPercentageAdditional
857 Dividend paid by Bezeq to non-controlling interests Concept (Monetary) For Period Credit ifrs-full:DividendsPaidToNoncontrollingInterests
858 Distribute percentage of semi-annual profit Concept (Percent) For Period ifrs-full:PercentageOfEntitysRevenue
859 Gains amount Concept (Monetary) For Period Credit ifrs-full:GainsOnDisposalsOfInvestments
860 Dividends per share Concept (Share) For Period ifrs-full:DividendsPaidOrdinarySharesPerShare
861 Description of DBS share capital Concept (Text/String) For Period ifrs-full:RightsPreferencesAndRestrictionsAttachingToClassOfShareCapital
862 Share capital, percentage Concept (Percent) As Of bcom:PercentageOfShareCapital
863 Percentage of acquired Concept (Percent) As Of ifrs-full:PercentageOfVotingEquityInterestsAcquired
864 Ownership interest Concept (Percent) For Period ifrs-full:ProportionOfOwnershipInterestInSubsidiary
865 Shareholder loan amount Concept (Monetary) As Of Credit bcom:ShareholderLoanAmount
866 Cash consideration Concept (Monetary) For Period Credit ifrs-full:ConsiderationPaidReceived
867 Description of Eurocom DBS payments Concept (Text/String) For Period bcom:DescriptionOfEurocomDbsPayments
868 Payments of contingent consideration Concept (Monetary) For Period Credit ifrs-full:NewLiabilitiesContingentLiabilitiesRecognisedInBusinessCombination
869 Second contingent consideration liability Concept (Monetary) For Period Credit ifrs-full:AdditionalLiabilitiesContingentLiabilitiesRecognisedInBusinessCombination
870 Second contingent consideration liability amount Concept (Monetary) For Period Credit ifrs-full:IncreaseDecreaseInExistingLiabilitiesContingentLiabilitiesRecognisedInBusinessCombination
871 Accrued for excess of advance payment Concept (Monetary) As Of Debit ifrs-full:AccruedIncome
872 Additional investment Concept (Monetary) For Period Debit ifrs-full:AcquisitionsThroughBusinessCombinationsInvestmentProperty
873 Equity of DBS amounted to NIS Concept (Monetary) As Of Credit bcom:EquityOfDbsAmountedToNis
874 Capital deficit Concept (Monetary) As Of Credit bcom:CapitalDeficit
875 Working capital deficit of DBS Concept (Monetary) As Of Credit bcom:WorkingCapitalDeficitOfDbs
876 Distribution of cash dividend Concept (Monetary) For Period Credit ifrs-full:RevenueFromDividends
877 Interest rate Concept (Percent) As Of ifrs-full:BorrowingsInterestRate
878 Payments of debt estimated value Concept (Monetary) For Period Credit ifrs-full:PaymentsForDebtIssueCosts
879 092 - Disclosure - Debentures, Bank Loans and Credit (Details) Network

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 http://www.bcommunications.co.il/role/DebenturesBankLoansAndCreditDetails
880 Disclosure of reconciliation of liabilities arising from financing activities [table] Table

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 ifrs-full:DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesTable
881 Liabilities arising from financing activities [axis] Axis ifrs-full:LiabilitiesArisingFromFinancingActivitiesAxis
882 Long-term borrowings [member] Member ifrs-full:LongtermBorrowingsMember
883 Debt Composition [Member] Member bcom:DebtCompositionMember
884 Disclosure of reconciliation of liabilities arising from financing activities [line items] LineItems ifrs-full:DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesLineItems
885 Current liabilities Abstract ifrs-full:CurrentLiabilitiesAbstract
886 Current maturities of debentures Concept (Monetary) As Of Credit bcom:LongTermsDebtCurrent
887 Current maturities of bank loans Concept (Monetary) As Of Credit bcom:LongTermsLoansFromBankCurrent
888 Total current liabilities Concept (Monetary) As Of Credit ifrs-full:CurrentLiabilities
889 Non-current liabilities Abstract ifrs-full:NoncurrentLiabilitiesAbstract
890 Debentures Concept (Monetary) As Of Credit bcom:LongTermsDebtNonCurrent
891 Bank loans Concept (Monetary) As Of Credit bcom:LongTermsLoansFromBankNonCurrent
892 Total non-current liabilities Concept (Monetary) As Of Credit ifrs-full:NoncurrentLiabilities
893 Total liabilities Concept (Monetary) As Of Credit ifrs-full:Liabilities
894 093 - Disclosure - Debentures, Bank Loans and Credit (Details 1) Network

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 http://www.bcommunications.co.il/role/DebenturesBankLoansAndCreditDetails1
895 Disclosure of financial instruments by type of interest rate [table] Table

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 ifrs-full:DisclosureOfFinancialInstrumentsByTypeOfInterestRateTable
896 Classes of financial instruments [axis] Axis ifrs-full:ClassesOfFinancialInstrumentsAxis
897 Financial instruments, class [member] Member ifrs-full:ClassesOfFinancialInstrumentsMember
898 Loans from banks and others [Member] Member bcom:LoansFromBanksAndOthersMember
899 Debentures [Member] Member bcom:DebenturesMember
900 Types of interest rates [axis] Axis ifrs-full:TypesOfInterestRatesAxis
901 Interest rate types [member] Member ifrs-full:InterestRateTypesMember
902 Unlinked - Variable interest [Member] Member ifrs-full:FloatingInterestRateMember
903 Unlinked - Fixed interest [Member] Member ifrs-full:FixedInterestRateMember
904 Linked to the Israeli CPI - fixed interest [Member] Member bcom:LinkedToIsraeliCpiFixedInterestMember
905 Ranges [Axis] Axis bcom:RangesAxis
906 Ranges [Domain] Member bcom:RangesDomain
907 Minimum of Range [Member] Member ifrs-full:BottomOfRangeMember
908 Maximum of Range [Member] Member ifrs-full:TopOfRangeMember
909 Disclosure of financial instruments by type of interest rate [line items] LineItems ifrs-full:DisclosureOfFinancialInstrumentsByTypeOfInterestRateLineItems
910 Total interest-bearing liabilities, Par value Concept (Monetary) As Of Debit bcom:InterestBearingLiabilitiesParValue
911 Total interest-bearing liabilities, Carrying amount Concept (Monetary) As Of Debit bcom:InterestBearingLiabilitiesCarryingAmount
912 Nominal interest rate % Concept (Text/String) For Period bcom:NominalInterestRate
913 094 - Disclosure - Debentures, Bank Loans and Credit (Details 2) Network

*

*

 http://www.bcommunications.co.il/role/Debenturesbankloansandcreditdetails2
914 Disclosure of reconciliation of liabilities arising from financing activities [table] Table

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 ifrs-full:DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesTable
915 Classes of financial instruments [axis] Axis ifrs-full:ClassesOfFinancialInstrumentsAxis
916 Financial instruments, class [member] Member ifrs-full:ClassesOfFinancialInstrumentsMember
917 Debentures [Member] Member bcom:DebenturesMember
918 Loans [Member] Member bcom:LoansIncludingAccruedInterestMember
919 Disclosure of reconciliation of liabilities arising from financing activities [line items] LineItems ifrs-full:DisclosureOfReconciliationOfLiabilitiesArisingFromFinancingActivitiesLineItems
920 Balance, Beginning Concept (Monetary) As Of Credit ifrs-full:LiabilitiesArisingFromFinancingActivities
921 Changes due to cash flows from financing activities Abstract ifrs-full:ChangesInLiabilitiesArisingFromFinancingActivitiesAbstract
922 Consideration from the issue of debentures and receipt of loans, less transaction costs Concept (Monetary) For Period Debit ifrs-full:ProceedsFromIssueOfBondsNotesAndDebentures
923 Repayment of debentures and loans Concept (Monetary) For Period Credit ifrs-full:RepaymentsOfBondsNotesAndDebentures
924 Interest paid Concept (Monetary) For Period Credit ifrs-full:InterestPaidClassifiedAsFinancingActivities
925 Net cash generated from (used in) finance activities Concept (Monetary) For Period Credit ifrs-full:IncreaseDecreaseInLiabilitiesArisingFromFinancingActivities
926 Financing expenses recognized in the statement of income Concept (Monetary) For Period Debit bcom:FinancingExpensesRecognizedInTheStatementOfIncome
927 Balance, Ending Concept (Monetary) As Of Credit ifrs-full:LiabilitiesArisingFromFinancingActivities
928 095 - Disclosure - Debentures, Bank Loans and Credit (Details Textual) Network

*

*

 http://www.bcommunications.co.il/role/DebenturesBankLoansAndCreditDetailsTextual
929 Disclosure of detailed information about borrowings [table] Table

*

*

 ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsTable
930 Borrowings by name [axis] Axis ifrs-full:BorrowingsByNameAxis
931 Borrowings by name [member] Member ifrs-full:BorrowingsByNameMember
932 Series B Debenture [Member] Member bcom:SeriesBDebentureMember
933 Senior Secured Notes [Member] Member bcom:SeniorSecuredNotesMember
934 Series C Debenture[Member] Member bcom:SeriesCDebentureMember
935 Restriction Shares [Member] Member bcom:RestrictionSharesMember
936 Debenture Series [Member] Member bcom:DebentureSeriesMember
937 Debenture B Series [Member] Member bcom:DebentureBSeriesMember
938 Series C [Member] Member bcom:SeriesCMember
939 Series 9-10 [Member] Member bcom:SeriesNineToTenMember
940 Telecommunication [Member] Member bcom:TelecommunicationMember
941 DBS Debentures [Member] Member bcom:DbsDebenturesMember
942 Series 6 [Member] Member bcom:SeriesSixMember
943 Series 10 [Member] Member bcom:SeriesTenMember
944 Continuing involvement in derecognised financial assets by type of instrument [axis] Axis ifrs-full:ContinuingInvolvementInDerecognisedFinancialAssetsByTypeOfInstrumentAxis
945 Types of instrument [member] Member ifrs-full:TypesOfInstrumentMember
946 Private Placements [Member] Member bcom:PrivatePlacementsMember
947 Israeli Institutional Investors [Member] Member bcom:IsraeliInstitutionalInvestorsMember
948 Bezeq [Member] Member bcom:BezeqMember
949 Categories of related parties [axis] Axis ifrs-full:CategoriesOfRelatedPartiesAxis
950 Entity's total for related parties [member] Member ifrs-full:EntitysTotalForRelatedPartiesMember
951 Board of Directors [Member] Member bcom:BoardOfDirectorsMember
952 Ranges [Axis] Axis bcom:RangesAxis
953 Ranges [Domain] Member bcom:RangesDomain
954 Bottom of range [Member] Member ifrs-full:BottomOfRangeMember
955 Top of range [Member] Member ifrs-full:TopOfRangeMember
956 Non-adjusting events after reporting period [axis] Axis ifrs-full:NonadjustingEventsAfterReportingPeriodAxis
957 Non-adjusting events after reporting period [member] Member ifrs-full:NonadjustingEventsMember
958 Jan. 23, 2018 [Member] Member bcom:EventsAfterReportingPeriodMember
959 January 2012 and August 2013 [Member] Member bcom:JanuaryTwoThousandTwelveAndAugustTwoThousandThirteenMember
960 Disclosure of detailed information about borrowings [line items] LineItems ifrs-full:DisclosureOfDetailedInformationAboutBorrowingsLineItems
961 Debentures, Bank Loans and Credit (Textual) Abstract bcom:DebenturesLoansAndBorrowingsIncludingObligationsToBanksInstitutionsAndOthersTextualAbstract
962 Debenture issued Concept (Monetary) As Of Credit ifrs-full:NoncurrentPortionOfNoncurrentNotesAndDebenturesIssued
963 Additional debentures of private placement Concept (Monetary) As Of Debit bcom:AdditionalDebenturePrivatePlacement
964 Debenture par value Concept (Monetary) As Of Debit bcom:DebentureParValue
965 Debentures of private placement Concept (Monetary) As Of Debit bcom:DebenturePrivatePlacement
966 Aggregate consideration amount Concept (Monetary) For Period Credit ifrs-full:ConsiderationPaidReceived
967 Description of debentures Concept (Text/String) For Period bcom:DebenturesDescription
968 Outstanding par value Concept (Monetary) As Of Debit bcom:OustandingParValue
969 Percentage of interest paid Concept (Text/String) For Period bcom:PercentageOfInterestPaid
970 Extension and increase of repurchase program Concept (Monetary) For Period Debit bcom:IncreaseNotesIssued
971 Purchase notes, par value Concept (Monetary) As Of Debit bcom:NotesPurchaseOfParValue
972 Range of purchase price Concept (Share) For Period bcom:PurchasePrice
973 Nominal value Concept (Share) For Period bcom:NominalValue
974 Repurchase of notes Concept (Monetary) For Period Debit bcom:RepurchaseOfNotes
975 Description of transactions with related party Concept (Text/String) For Period ifrs-full:DescriptionOfTransactionsWithRelatedParty
976 Financial debt amount (principal) Concept (Monetary) As Of Credit bcom:DebtFaceAmount
977 Additional debt amount Concept (Monetary) As Of Credit bcom:AdditionalDebtAmount
978 Percentage of issued and paid-up capital Concept (Percent) For Period bcom:PercentageOfIssuedAndPaidUpCapital
979 Equity shareholder without non-controlling interest Concept (Monetary) As Of Credit ifrs-full:EquityAttributableToOwnersOfParent
980 Equity post-distribution Concept (Monetary) For Period Debit bcom:EquityPostDistribution
981 Equity, Description Concept (Text/String) For Period bcom:EquityDescription
982 Repayment of term amount Concept (Monetary) For Period Credit bcom:RepaymentOfTermAmount
983 Amount of debentures and banks loans Concept (Monetary) For Period Credit bcom:DebenturesAndBanksLoansAmount
984 Loan amount Concept (Monetary) For Period Credit bcom:BankLoanAmount
985 Loans from financial institutions Concept (Monetary) For Period Credit bcom:LoansFromFinancialInstitutions
986 Debenture balance Concept (Monetary) As Of Credit ifrs-full:NotesAndDebenturesIssued
987 Par value per share Concept (Share) As Of ifrs-full:ParValuePerShare
988 Recognized financing expenses Concept (Monetary) For Period Debit bcom:RecognizedFinancingExpenses
989 Repayment of debt Concept (Monetary) For Period Credit bcom:RepaymentsOfDebts
990 Refinance of Future debt Concept (Monetary) For Period Credit bcom:GainLossOnRepurchasesOfDebtInstruments
991 Debentures Average of years Concept (xbrli:durationItemType) For Period bcom:DebtInstrumentTerms
992 Average fixed rate Concept (Percent) For Period bcom:DebtInstrumentInterestRateDuringPeriods
993 Repayment of dividend Concept (Percent) For Period bcom:PercentageOfRepaymentOfDividend
994 Debentures due date Concept (Text/String) For Period bcom:DebenturesDueDate
995 Immaterial amount Concept (Monetary) For Period Credit bcom:ImmaterialAmount
996 096 - Disclosure - Trade and Other Payables (Details) Network

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997 Implied Table Table

*

*

 implied:Table
998 Trade and Other Payables [Abstarct] Abstract ifrs-full:TradeAndOtherCurrentPayablesAbstract
999 Open accounts Concept (Monetary) As Of Credit bcom:OpenAccountsTradePayables
1000 Checks payable Concept (Monetary) As Of Credit bcom:ChecksTradePayables
1001 Trade payables Concept (Monetary) As Of Credit ifrs-full:TradeAndOtherPayablesToTradeSuppliers
1002 Trade payables consisting of related parties Concept (Monetary) As Of Credit ifrs-full:TradeAndOtherPayablesToRelatedParties
1003 Other payables including derivatives Abstract bcom:OtherPayablesIncludingDerivativesAbstract
1004 Liabilities to employees and other liabilities for salaries Concept (Monetary) As Of Credit bcom:LiabilitiesToEmployeesAndOtherLiabilitiesForSalaries
1005 Institutions Concept (Monetary) As Of Credit bcom:InstitutionsOtherPayables
1006 Accrued interest Concept (Monetary) As Of Credit bcom:AccruedInterestOtherPayable
1007 Deferred income Concept (Monetary) As Of Credit ifrs-full:DeferredIncome
1008 Derivatives Concept (Monetary) As Of Credit bcom:DerivativesOtherPayable
1009 Other payables Concept (Monetary) As Of Credit ifrs-full:OtherPayables
1010 Total other payables including derivatives Concept (Monetary) As Of Credit bcom:OtherPayablesIncludingDerivatives
1011 Trade and other payables Concept (Monetary) As Of Credit ifrs-full:TradeAndOtherPayables
1012 097 - Disclosure - Provisions (Details) Network

*

*

 http://www.bcommunications.co.il/role/ProvisionsDetails
1013 Disclosure of other provisions [table] Table

*

*

 ifrs-full:DisclosureOfOtherProvisionsTable
1014 Classes of other provisions [axis] Axis ifrs-full:ClassesOfProvisionsAxis
1015 Other provisions [member] Member ifrs-full:OtherProvisionsMember
1016 Customer claims [Member] Member bcom:CustomerClaimsMember
1017 Additional legal claims [Member] Member bcom:AdditionalLegalClaimsMember
1018 Dismantling and clearing of cellular and other sites [Member] Member bcom:DismantlingAndClearingOfCellularAndOtherSitesMember
1019 Disclosure of other provisions [line items] LineItems ifrs-full:DisclosureOfOtherProvisionsLineItems
1020 Balance as at January 1, 2017 Concept (Monetary) As Of Credit ifrs-full:Provisions
1021 Provisions created in the period Concept (Monetary) For Period Credit ifrs-full:NewProvisionsOtherProvisions
1022 Provisions used in the period Concept (Monetary) For Period Debit ifrs-full:ProvisionUsedOtherProvisions
1023 Provisions cancelled in the period Concept (Monetary) For Period Debit bcom:ProvisionsCancelled
1024 Balance as at December 31, 2017 Concept (Monetary) As Of Credit ifrs-full:Provisions
1025 Current Concept (Monetary) As Of Credit ifrs-full:CurrentProvisions
1026 Non-current Concept (Monetary) As Of Credit ifrs-full:NoncurrentProvisions
1027 098 - Disclosure - Financial Risk Management (Details) Network

*

*

 http://www.bcommunications.co.il/role/FinancialRiskManagementDetails
1028 Implied Table Table

*

*

 implied:Table
1029 Financial Risk Management [Abstract] Abstract bcom:FinancialRiskManagementAbstract
1030 Percentage of investment policy funds Concept (Percent) For Period bcom:PercentageOfInvestmentPolicyFund
1031 099 - Disclosure - Financial Instruments (Details) Network

*

*

 http://www.bcommunications.co.il/role/FinancialInstrumentsDetails
1032 Disclosure of reconciliation of changes in loss allowance and explanation of changes in gross carrying amount for financial instruments [table] Table

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*

 ifrs-full:DisclosureOfReconciliationOfChangesInLossAllowanceAndExplanationOfChangesInGrossCarryingAmountForFinancialInstrumentsTable
1033 Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] Axis ifrs-full:CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis
1034 Carrying amount [member] Member ifrs-full:CarryingAmountMember
1035 Carrying amount [Member] Member bcom:GrossCarryingValueAmountMember
1036 Contractual cash flow [Member] Member bcom:ContractualCashFlowMember
1037 Maturity [axis] Axis ifrs-full:MaturityAxis
1038 Aggregated time bands [member] Member ifrs-full:AggregatedTimeBandsMember
1039 2018 [Member] Member bcom:NotLaterThanOneYearPeriodMember
1040 2019 [Member] Member bcom:LaterThanOneYearPeriodMember
1041 2020-2022 [Member] Member bcom:LaterThanThreeYearsAndNotLaterThanFiveYearsPeriodMember
1042 2023 and later [Member] Member bcom:LaterThanFiveYearsPeriodMember
1043 Disclosure of reconciliation of changes in loss allowance and explanation of changes in gross carrying amount for financial instruments [line items] LineItems ifrs-full:DisclosureOfReconciliationOfChangesInLossAllowanceAndExplanationOfChangesInGrossCarryingAmountForFinancialInstrumentsLineItems
1044 Non-derivative financial liabilities Abstract bcom:NonDerivativeFinancialLiabilitiesAbstract
1045 Trade and other payables Concept (Monetary) As Of Credit ifrs-full:TradeAndOtherPayables
1046 Bank loans Concept (Monetary) As Of Debit ifrs-full:BankDebtInstrumentsHeld
1047 Debentures Concept (Monetary) As Of Credit ifrs-full:NotesAndDebenturesIssued
1048 Total Concept (Monetary) As Of Credit ifrs-full:NoncurrentDerivativeFinancialLiabilities
1049 Financial liabilities for derivative instruments Abstract bcom:FinancialLiabilitiesForDerivativeInstrumentsAbstract
1050 Forward contracts on the Israeli CPI Concept (Monetary) As Of Credit ifrs-full:ContractLiabilities
1051 100 - Disclosure - Financial Instruments (Details 1) Network

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 http://www.bcommunications.co.il/role/Financialinstrumentsdetails1
1052 Disclosure of risk management strategy related to hedge accounting [table] Table

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*

 ifrs-full:DisclosureOfRiskManagementStrategyRelatedToHedgeAccountingTable
1053 Types of risks [axis] Axis ifrs-full:TypesOfRisksAxis
1054 Risks [member] Member ifrs-full:TypesOfRisksMember
1055 Unlinked [Member] Member bcom:UnlinkedMember
1056 Israeli CPI-linked [Member] Member bcom:IsraeliCpiLinkedMember
1057 Foreign currency linked (mainly US$) [Member] Member bcom:ForeignCurrencyLinkedMember
1058 Disclosure of risk management strategy related to hedge accounting [line items] LineItems ifrs-full:DisclosureOfRiskManagementStrategyRelatedToHedgeAccountingLineItems
1059 Current assets Abstract ifrs-full:CurrentAssetsAbstract
1060 Cash and cash equivalents Concept (Monetary) As Of Debit ifrs-full:CashAndCashEquivalents
1061 Restricted cash Concept (Monetary) As Of Debit ifrs-full:RestrictedCashAndCashEquivalents
1062 Trade receivables Concept (Monetary) As Of Debit ifrs-full:TradeAndOtherReceivables
1063 Other receivables Concept (Monetary) As Of Debit ifrs-full:OtherCurrentReceivables
1064 Related party Concept (Monetary) As Of Debit ifrs-full:OtherCurrentAssets
1065 Investments including derivatives Concept (Monetary) As Of Debit ifrs-full:CurrentInvestments
1066 Total current assets Concept (Monetary) As Of Debit ifrs-full:CurrentAssets
1067 Non-current assets Abstract ifrs-full:NoncurrentAssetsAbstract
1068 Trade and other receivables Concept (Monetary) As Of Debit ifrs-full:NoncurrentReceivables
1069 Investments including derivatives Concept (Monetary) As Of Debit ifrs-full:NoncurrentInvestmentsOtherThanInvestmentsAccountedForUsingEquityMethod
1070 Total non-current assets Concept (Monetary) As Of Debit ifrs-full:NoncurrentAssets
1071 Total assets Concept (Monetary) As Of Debit ifrs-full:Assets
1072 Current liabilities Abstract ifrs-full:CurrentLiabilitiesAbstract
1073 Debentures, loans and borrowings Concept (Monetary) As Of Credit ifrs-full:CurrentNotesAndDebenturesIssuedAndCurrentPortionOfNoncurrentNotesAndDebenturesIssued
1074 Trade and other payables Concept (Monetary) As Of Credit ifrs-full:TradeAndOtherCurrentPayables
1075 Total current liabilities Concept (Monetary) As Of Credit ifrs-full:CurrentLiabilities
1076 Non-current liabilities Abstract ifrs-full:NoncurrentLiabilitiesAbstract
1077 Debentures and bank loans Concept (Monetary) As Of Credit ifrs-full:NoncurrentPortionOfNoncurrentNotesAndDebenturesIssued
1078 Other liabilities including derivatives Concept (Monetary) As Of Credit ifrs-full:OtherNoncurrentNonfinancialLiabilities
1079 Total non-current liabilities Concept (Monetary) As Of Credit ifrs-full:NoncurrentLiabilities
1080 Total liabilities Concept (Monetary) As Of Credit ifrs-full:Liabilities
1081 Total exposure in the statement of financial position Concept (Monetary) As Of Debit ifrs-full:NetAssetsLiabilities
1082 Forward transactions Concept (Monetary) As Of Debit bcom:ForwardTranscations
1083 101 - Disclosure - Financial Instruments (Details 2) Network

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 http://www.bcommunications.co.il/role/Financialinstrumentsdetails2
1084 Disclosure of risk management strategy related to hedge accounting [table] Table

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1085 Foreign Currency Exchange Rates [Axis] Axis bcom:ForeignCurrencyExchangeRatesAxis
1086 Foreign Currency Exchange Rates [Domain] Member bcom:ForeignCurrencyExchangeRatesDomain
1087 1 US dollar [Member] Member bcom:OneUsDollarMember
1088 1 euro [Member] Member bcom:OneEuroMember
1089 Israeli CPI in Points [Member] Member bcom:IsraeliCpiInPointsMember
1090 Disclosure of risk management strategy related to hedge accounting [line items] LineItems ifrs-full:DisclosureOfRiskManagementStrategyRelatedToHedgeAccountingLineItems
1091 Rate of change Concept (Percent) As Of bcom:PercentageOfRateOfChange
1092 Reporting date spot rate Concept (Share) As Of bcom:ReportingDateSpotRate
1093 102 - Disclosure - Financial Instruments (Details 3) Network

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 http://www.bcommunications.co.il/role/Financialinstrumentsdetails3
1094 Disclosure of financial assets [table] Table

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 ifrs-full:DisclosureOfFinancialAssetsTable
1095 Classes of financial assets [axis] Axis ifrs-full:ClassesOfFinancialAssetsAxis
1096 Financial assets, class [member] Member ifrs-full:FinancialAssetsMember
1097 Financial assets [Member] Member ifrs-full:FinancialAssetsAtAmortisedCostMember
1098 Classes of financial liabilities [axis] Axis ifrs-full:ClassesOfFinancialLiabilitiesAxis
1099 Financial liabilities, class [member] Member ifrs-full:FinancialLiabilitiesMember
1100 Financial liabilities [Member] Member ifrs-full:FinancialLiabilitiesAtAmortisedCostMember
1101 Disclosure of financial assets [line items] LineItems ifrs-full:DisclosureOfFinancialAssetsLineItems
1102 Fixed rate instruments Concept (Monetary) As Of Debit bcom:FixedRateInstruments
1103 Variable rate instruments Concept (Monetary) As Of Debit bcom:VariableRateInstruments
1104 103 - Disclosure - Financial Instruments (Details 4) Network

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1105 Disclosure of information about terms and conditions of hedging instruments and how they affect future cash flows [table] Table

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*

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1106 Hedging instruments [axis] Axis ifrs-full:HedgingInstrumentsAxis
1107 Hedging instruments [member] Member ifrs-full:HedgingInstrumentsMember
1108 Debentures One [Member] Member bcom:DebenturesOneMember
1109 Debentures (Series 6) [Member] Member bcom:DebenturesSeriesSixMember
1110 Disclosure of information about terms and conditions of hedging instruments and how they affect future cash flows [line items] LineItems ifrs-full:DisclosureOfInformationAboutTermsAndConditionsOfHedgingInstrumentsAndHowTheyAffectFutureCashFlowsLineItems
1111 Repayment date Concept (Text/String) For Period bcom:FairValueRepaymentDate
1112 Number of transactions Concept (Integer) For Period bcom:NumberOfTransactions
1113 Value Concept (Monetary) For Period Debit bcom:FaiRvalueOfNominalValue
1114 Fair Value Concept (Monetary) For Period Debit bcom:FairValue
1115 Capital reserve Concept (Monetary) As Of Credit ifrs-full:CapitalReserve
1116 104 - Disclosure - Financial Instruments (Details 5) Network

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 http://www.bcommunications.co.il/role/Financialinstrumentsdetails5
1117 Disclosure of risk management strategy related to hedge accounting [table] Table

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 ifrs-full:DisclosureOfRiskManagementStrategyRelatedToHedgeAccountingTable
1118 Types of risks [axis] Axis ifrs-full:TypesOfRisksAxis
1119 Risks [member] Member ifrs-full:TypesOfRisksMember
1120 Unlinked [Member] Member bcom:UnlinkedMember
1121 Issued to the public (CPI linked) [Member] Member bcom:IssuedToPublicMember
1122 Issued to the public (Unlinked) [Member] Member bcom:IssuedToPublicOneMember
1123 Issued to institutional investors (CPI linked) [Member] Member bcom:IssuedToInstitutionalInvestorsMember
1124 Issued to institutional investors (US$ linked) [Member] Member bcom:IssuedToInstitutionalInvestorsOneMember
1125 Issued to institutional investors (unlinked) [Member] Member bcom:IssuedToInstitutionalInvestorsTwoMember
1126 Disclosure of detailed information about financial instruments [line items] LineItems ifrs-full:DisclosureOfFinancialInstrumentsLineItems
1127 Secured Loans From Banks And Others [Abstract] Abstract bcom:SecuredLoansFromBanksAndOthersAbstract
1128 Carrying amount Concept (Monetary) For Period Credit bcom:CarryingAmountOfTotalSecuredLoansFromBanksAndOthers
1129 Fair value Concept (Monetary) For Period Credit bcom:FairValueOfTotalSecuredLoansFromBanksAndOthers
1130 Fair value weighted average discount rate Concept (Percent) For Period bcom:FairValueWeightedAverageDiscountRate
1131 105 - Disclosure - Financial Instruments (Details 6) Network

*

*

 http://www.bcommunications.co.il/role/Financialinstrumentsdetails6
1132 Disclosure of fair value measurement of assets [table] Table

*

*

 ifrs-full:DisclosureOfFairValueMeasurementOfAssetsTable
1133 Levels of fair value hierarchy [axis] Axis ifrs-full:LevelsOfFairValueHierarchyAxis
1134 All levels of fair value hierarchy [member] Member ifrs-full:AllLevelsOfFairValueHierarchyMember
1135 Level 1 [member] Member ifrs-full:Level1OfFairValueHierarchyMember
1136 Level 2 [member] Member ifrs-full:Level2OfFairValueHierarchyMember
1137 Level 3 [member] Member ifrs-full:Level3OfFairValueHierarchyMember
1138 Disclosure of fair value measurement of assets [line items] LineItems ifrs-full:DisclosureOfFairValueMeasurementOfAssetsLineItems
1139 Financial assets held for trading Abstract bcom:FinancialAssetsHeldForTradingAbstract
1140 Monetary funds and ETFs Concept (Monetary) For Period Debit bcom:MonetaryFundsAndExchangeTradedFund
1141 Marketable securities Concept (Monetary) For Period Debit bcom:MarketablesSecurities
1142 Derivatives not used in hedging Abstract bcom:DerivativesNotUsedInHedgingAbstract
1143 Forward contracts Concept (Monetary) For Period Credit bcom:ForwardContractsOnConsumerPriceIndex
1144 Unmarketable shares Concept (Monetary) For Period Debit bcom:UnmarketableShares
1145 Contingent consideration for a business combination Concept (Monetary) For Period Debit bcom:BusinessCombination
1146 Total Concept (Monetary) For Period Debit bcom:TotalFinancialAssetsHeldForTrading
1147 106 - Disclosure - Financial Instruments (Details 7) Network

*

*

 http://www.bcommunications.co.il/role/FinancialInstrumentsDetails7
1148 Business Combination Contingent Consideration Laibility [Table] Table

*

*

 bcom:BusinessCombinationContingentConsiderationLaibilityTable
1149 Business Combination Laibility [Axis] Axis bcom:BusinessCombinationLaibilityAxis
1150 Business Combination Laibility [Domain] Member bcom:BusinessCombinationLaibilityDomain
1151 Additional consideration for the business results of DBS (second additional consideration) [Member] Member bcom:AdditionalConsiderationMember
1152 Business Combination Contingent Consideration Laibility [Line Items] LineItems bcom:BusinessCombinationContingentConsiderationLaibilityLineItems
1153 Maximum additional consideration under the agreement Concept (Monetary) As Of Debit bcom:AdditionalConsiderationUnderAgreement
1154 Fair value Concept (Monetary) As Of Debit bcom:ContingentConsiderationLiabilityFairValue
1155 107 - Disclosure - Financial Instruments (Details 8) Network

*

*

 http://www.bcommunications.co.il/role/FinancialInstrumentsDetails8
1156 Disclosure of detailed information about financial instruments [table] Table

*

*

 ifrs-full:DisclosureOfFinancialInstrumentsTable
1157 Classes of financial instruments [axis] Axis ifrs-full:ClassesOfFinancialInstrumentsAxis
1158 Financial instruments, class [member] Member ifrs-full:ClassesOfFinancialInstrumentsMember
1159 Supply and receive communication services [Member] Member bcom:OffsetMember
1160 Disclosure of detailed information about financial instruments [line items] LineItems ifrs-full:DisclosureOfFinancialInstrumentsLineItems
1161 Trade and other receivables, gross Concept (Monetary) As Of Debit bcom:TradeAndOtherReceivablesGross
1162 Offset amounts Concept (Monetary) As Of Credit bcom:TradeAndOtherReceivablesOffsetAmounts
1163 Trade and other receivables presented in the statement of financial position Concept (Monetary) As Of Debit ifrs-full:TradeAndOtherReceivables
1164 Trade payables, gross Concept (Monetary) As Of Credit ifrs-full:TradeAndOtherPayablesToTradeSuppliers
1165 Offset amounts Concept (Monetary) As Of Credit bcom:OffsetAmounts
1166 Trade and other payables presented in the statement of financial position Concept (Monetary) As Of Credit ifrs-full:TradeAndOtherPayables
1167 108 - Disclosure - Financial Instruments (Details Textual) Network

*

*

 http://www.bcommunications.co.il/role/FinancialInstrumentsDetailsTextual
1168 Implied Table Table

*

*

 implied:Table
1169 Financial Instruments [Abstract] Abstract ifrs-full:DisclosureOfFinancialInstrumentsAbstract
1170 Interest rate, description Concept (Text/String) For Period bcom:InterestRateDescription
1171 Net fair value of these transactions is a liability Concept (Monetary) For Period Credit ifrs-full:GainsLossesOnChangeInFairValueOfDerivatives
1172 Description of functional currency risks Concept (Text/String) For Period ifrs-full:DescriptionOfFunctionalCurrency
1173 109 - Disclosure - Employee Benefits (Details) Network

*

*

 http://www.bcommunications.co.il/role/EmployeeBenefitsDetails
1174 Implied Table Table

*

*

 implied:Table
1175 Employee Benefits [Abstract] Abstract bcom:EmployeeBenefitsAbstract
1176 Current liabilities for: Abstract ifrs-full:CurrentLiabilitiesAbstract
1177 Holiday Concept (Monetary) As Of Credit bcom:HolidayCurrent
1178 Sick leave Concept (Monetary) As Of Credit bcom:SickLeaveCurrent
1179 Early retirement Concept (Monetary) As Of Credit bcom:EarlyRetirementCurrent
1180 Current maturities of pensioner benefits Concept (Monetary) As Of Credit bcom:CurrentMaturitiesOfPensionerBenefits
1181 Total current liability for employee benefits Concept (Monetary) As Of Credit ifrs-full:CurrentProvisionsForEmployeeBenefits
1182 Non-current liabilities for: Abstract ifrs-full:NoncurrentLiabilitiesAbstract
1183 Liability for pensioner benefits Concept (Monetary) As Of Credit bcom:LiabilityForPensionerBenefitsNonCurrent
1184 Severance compensation (net) (see composition below) Concept (Monetary) As Of Credit bcom:SeveranceCompensationNonCurrent
1185 Early notice Concept (Monetary) As Of Credit bcom:EarlyNoticeNonCurrent
1186 Pension Concept (Monetary) As Of Credit bcom:PensionNonCurrent
1187 Total non-current liabilities for employee Benefits Concept (Monetary) As Of Credit ifrs-full:NoncurrentProvisionsForEmployeeBenefits
1188 Total liabilities for employee benefits Concept (Monetary) As Of Credit ifrs-full:ProvisionsForEmployeeBenefits
1189 Composition of liabilities for severance pay: Abstract bcom:CompositionOfLiabilitiesForSeverancePayAbstract
1190 Liabilities for severance pay Concept (Monetary) As Of Credit bcom:LiabilitiesForSeverancePay
1191 Fair value of plan assets Concept (Monetary) As Of Credit bcom:FairValueOfPlanAssets
1192 Total composition of liabilities for severance pay Concept (Monetary) As Of Credit bcom:TotalCompositionOfLiabilities
1193 110 - Disclosure - Employee Benefits (Details 1) Network

*

*

 http://www.bcommunications.co.il/role/EmployeeBenefitsDetails1
1194 Implied Table Table

*

*

 implied:Table
1195 Employee Benefits [Abstract] Abstract bcom:EmployeeBenefitsAbstract
1196 Amount recognized as an expense for a defined contribution plan Concept (Monetary) As Of Credit bcom:ExpenseForDefinedContributionPlan
1197 111 - Disclosure - Employee Benefits (Details 2) Network

*

*

 http://www.bcommunications.co.il/role/EmployeeBenefitsDetails2
1198 Disclosure of defined benefit plans [table] Table

*

*

 ifrs-full:DisclosureOfDefinedBenefitPlansTable
1199 Schedule Of Capitalization [Axis] Axis bcom:ScheduleOfCapitalizationAxis
1200 Net defined benefit liability (asset) [member] Member ifrs-full:NetDefinedBenefitLiabilityAssetMember
1201 Average capitalization rate [Member] Member bcom:AverageCapitalizationRateMember
1202 Disclosure of defined benefit plans [line items] LineItems ifrs-full:DisclosureOfDefinedBenefitPlansLineItems
1203 Severance compensation Concept (Percent) For Period bcom:Severancecompensationrate
1204 Retirement benefits Concept (Percent) For Period bcom:RetirementBenefitsRate
1205 112 - Disclosure - Employee Benefits (Details 3) Network

*

*

 http://www.bcommunications.co.il/role/Employeebenefitsdetails3
1206 Schedule Of Employees [Table] Table

*

*

 bcom:ScheduleOfEmployeesTable
1207 Groups Of Employees [Axis] Axis bcom:GroupsOfEmployeesAxis
1208 Groups Of Employees [Domain] Member bcom:GroupsOfEmployeesDomain
1209 Bezeq permanent employees [Member] Member bcom:BezeqPermanentEmployeesMember
1210 New Bezeq permanent employees [Member] Member bcom:NewBezeqPermanentEmployeesMember
1211 Bezeq non-permanent employees [Member] Member bcom:BezeqNonPermanentEmployeesMember
1212 Pelephone employees [Member] Member bcom:PelephoneEmployeesMember
1213 Bezeq International employees [Member] Member bcom:BezeqInternationalEmployeesMember
1214 DBS employees [Member] Member bcom:DbsEmployeesMember
1215 Schedule of Employees [Line Items] LineItems bcom:ScheduleOfEmployeesLineItems
1216 Actuarial assumption of expected rate of salary Concept (Text/String) For Period bcom:ActuarialAssumptionOfExpectedRateOfSalaryIncreasesOfEmployee
1217 113 - Disclosure - Employee Benefits (Details 4) Network

*

*

 http://www.bcommunications.co.il/role/Employeebenefitsdetails4
1218 Implied Table Table

*

*

 implied:Table
1219 Employee Benefits [Abstract] Abstract bcom:EmployeeBenefitsAbstract
1220 Discount rate - addition of 0.5% Concept (Percent) As Of ifrs-full:ActuarialAssumptionOfDiscountRates
1221 Rate of future salary increases - addition of 0.5% Concept (Percent) As Of ifrs-full:ActuarialAssumptionOfExpectedRatesOfSalaryIncreases
1222 Rate of employees leaving - addition of 5.0% Concept (Percent) As Of bcom:ActuarialAssumptionOfEmployeesLeavingRate
1223 114 - Disclosure - Employee Benefits (Details 5) Network

*

*

 http://www.bcommunications.co.il/role/Employeebenefitsdetails5
1224 Disclosure of defined benefit plans [table] Table

*

*

 ifrs-full:DisclosureOfDefinedBenefitPlansTable
1225 Schedule of Compensation [Axis] Axis bcom:ScheduleOfCompensationAxis
1226 Schedule of Compensation [Domain] Member bcom:ScheduleOfCompensationDomain
1227 Severance Compensation [Member] Member bcom:SeveranceCompensationMember
1228 Retirement Benefits [Member] Member bcom:RetirementBenefitsMember
1229 Disclosure of defined benefit plans [line items] LineItems ifrs-full:DisclosureOfDefinedBenefitPlansLineItems
1230 Average weighted useful life of liabilities Concept (xbrli:durationItemType) For Period bcom:AverageWeightedUsefulLifeOfDefinedBenefitObligation
1231 115 - Disclosure - Employee Benefits (Details Textual) Network

*

*

 http://www.bcommunications.co.il/role/EmployeeBenefitsDetailsTextual
1232 Implied Table Table

*

*

 implied:Table
1233 Employee Benefits [Abstract] Abstract bcom:EmployeeBenefitsAbstract
1234 Employee Benefits (Textual) Abstract bcom:EmployeeBenefitsTextualAbstract
1235 Description of retirement benefit plan termination terms Concept (Text/String) For Period ifrs-full:DescriptionOfAnyRetirementBenefitPlanTerminationTerms
1236 Description of retirement benefit plan Concept (Text/String) For Period ifrs-full:DescriptionOfRetirementBenefitPlan
1237 Actuarial assumptions discount rate Concept (Percent) As Of bcom:AdditionOfActuarialAssumptionOfDiscountRates
1238 Actuarial assumptions future salary increase Concept (Percent) As Of bcom:ActuarialAssumptionOfExpectedRatesOfAdditionSalaryIncreases
1239 Actuarial assumptions employees leaving rate Concept (Percent) As Of bcom:ActuarialAssumptionOfRateOfEmployeesLeaving
1240 Description of salary increase assumptions Concept (Text/String) For Period bcom:SalaryIncreaseAssumptions
1241 Expected individual wage growth assumed Concept (Text/String) For Period bcom:ExpectedIndividualWageGrowth
1242 116 - Disclosure - Income Tax (Details) Network

*

*

 http://www.bcommunications.co.il/role/IncomeTaxDetails
1243 Implied Table Table

*

*

 implied:Table
1244 Income Tax [Abstract] Abstract bcom:IncomeTaxAbstract
1245 Current tax expenses Abstract ifrs-full:CurrentTaxExpenseIncomeAndAdjustmentsForCurrentTaxOfPriorPeriodsAbstract
1246 Expenses for the current year Concept (Monetary) For Period Debit ifrs-full:CurrentTaxExpenseIncome
1247 Adjustments for prior years Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForCurrentTaxOfPriorPeriod
1248 Total current tax expenses Concept (Monetary) For Period Debit ifrs-full:CurrentTaxExpenseIncomeAndAdjustmentsForCurrentTaxOfPriorPeriods
1249 Deferred tax expenses (income) Abstract ifrs-full:DeferredTaxExpenseIncomeAbstract
1250 Adjustments for prior years according to an assessment agreement Concept (Monetary) For Period Debit ifrs-full:AdjustmentsForDeferredTaxOfPriorPeriods
1251 Reversal of temporary differences according to an assessment agreement Concept (Monetary) For Period Debit bcom:ReversalOfTemporaryDifferencesAccordingToAnAssessmentAgreement
1252 Creation and reversal of temporary differences Concept (Monetary) For Period Debit ifrs-full:DeferredTaxExpenseIncomeRelatingToOriginationAndReversalOfTemporaryDifferences
1253 Total deferred tax expenses Concept (Monetary) For Period Debit ifrs-full:DeferredTaxExpenseIncome
1254 Income tax expense Concept (Monetary) For Period Debit ifrs-full:IncomeTaxExpenseContinuingOperations
1255 117 - Disclosure - Income Tax (Details 1) Network

*

*

 http://www.bcommunications.co.il/role/IncomeTaxDetails1
1256 Implied Table Table

*

*

 implied:Table
1257 Income Tax [Abstract] Abstract bcom:IncomeTaxAbstract
1258 Income before income tax Concept (Monetary) For Period Credit bcom:IncomeLossBeforeIncomeTax
1259 Statutory tax rate Concept (Percent) For Period ifrs-full:ApplicableTaxRate
1260 Income tax at the statutory tax rate Concept (Monetary) For Period Debit ifrs-full:TaxExpenseIncomeAtApplicableTaxRate
1261 Changes in tax rate Concept (Monetary) For Period Debit ifrs-full:TaxEffectFromChangeInTaxRate
1262 Expenses not recognized for tax purposes Concept (Monetary) For Period Debit ifrs-full:TaxEffectOfExpenseNotDeductibleInDeterminingTaxableProfitTaxLoss
1263 Adjusted tax calculated for the Company's share in equity- accounted investees Concept (Monetary) For Period Debit bcom:AdjustedTaxCalculatedForShareInEquityAccountedInvestees
1264 Recognition of deferred tax assets which were not recognized on prior periods Concept (Monetary) For Period Debit ifrs-full:OtherTaxEffectsForReconciliationBetweenAccountingProfitAndTaxExpenseIncome
1265 Current year tax losses and benefits for which deferred taxes were not created Concept (Monetary) For Period Debit bcom:CurrentYearTaxLossesAndBenefitsForWhichDeferredTaxesWereNotCreated
1266 Taxes in respect of previous years Concept (Monetary) For Period Debit bcom:TaxesInRespectOfPreviousYears
1267 Income tax expenses Concept (Monetary) For Period Debit ifrs-full:IncomeTaxExpenseContinuingOperations
1268 118 - Disclosure - Income Tax (Details 2) Network

*

*

 http://www.bcommunications.co.il/role/IncomeTaxDetails2
1269 Disclosure of detailed information about intangible assets [table] Table

*

*

 ifrs-full:DisclosureOfIntangibleAssetsTable
1270 Classes of intangible assets other than goodwill [axis] Axis ifrs-full:ClassesOfIntangibleAssetsOtherThanGoodwillAxis
1271 Intangible assets other than goodwill [member] Member ifrs-full:IntangibleAssetsOtherThanGoodwillMember
1272 Property, plant equipment, and intangible assets [Member] Member bcom:PlantEquipmentAndIntangibleAssetsMember
1273 Employeebenefits plan [Member] Member bcom:EmployeeBenefitsPlanMember
1274 Carry-forward losses for DBS [Member] Member bcom:CarryForwardLossesDbsMember
1275 Others [Member] Member bcom:OthersMember
1276 Brand Names and Customers relationship [Member] Member bcom:BrandNameAndCustomersRelationshipMember
1277 Disclosure of detailed information about intangible assets [line items] LineItems ifrs-full:DisclosureOfIntangibleAssetsLineItems
1278 Balance of deferred tax asset (liability) Concept (Monetary) As Of Credit ifrs-full:DeferredTaxLiabilityAsset
1279 Recognized in profit or loss Concept (Monetary) For Period ifrs-full:DeferredTaxExpenseIncomeRecognisedInProfitOrLoss
1280 Recognized in equity Concept (Monetary) For Period ifrs-full:DeferredTaxRelatingToItemsChargedOrCreditedDirectlyToEquity
1281 Balance of deferred tax assets (liability) Concept (Monetary) As Of Credit ifrs-full:DeferredTaxLiabilityAsset
1282 119 - Disclosure - Income Tax (Details Textual) Network

*

*

 http://www.bcommunications.co.il/role/IncomeTaxDetailsTextual
1283 Income Tax [Table] Table

*

*

 bcom:IncomeTaxTable
1284 Business combinations [axis] Axis ifrs-full:BusinessCombinationsAxis
1285 Entity's total for business combinations [member] Member ifrs-full:EntitysTotalForBusinessCombinationsMember
1286 Bezeq [Member] Member bcom:BezeqMember
1287 Income Tax [Line Items] LineItems bcom:IncomeTaxLineItems
1288 Corporate tax rate Concept (Percent) For Period ifrs-full:ApplicableTaxRate
1289 Rate of tax, description Concept (Text/String) For Period bcom:ApplicableTaxRateDescription
1290 Deferred tax expenses Concept (Monetary) For Period Credit ifrs-full:IncreaseDecreaseThroughNetExchangeDifferencesDeferredTaxLiabilityAsset
1291 Tax loss carry-forward Concept (Monetary) As Of Debit bcom:IncomeTaxLossCarryForwards
1292 Capital loss carry forwards Concept (Monetary) For Period Credit bcom:CapitalLossCarryForwards
1293 Recognized deferred tax assets Concept (Monetary) For Period Debit bcom:RecognitionOfDeferredTaxAssetsWhichWereNotRecognizedOnPriorPeriods
1294 Deferred tax assets Concept (Monetary) As Of Debit ifrs-full:NetDeferredTaxAssets
1295 Deferred tax liabilities Concept (Monetary) As Of Credit ifrs-full:NetDeferredTaxLiabilities
1296 Final tax assessment, description Concept (Text/String) For Period bcom:TaxAssessmentDescription
1297 Tax losses on DBS Concept (Monetary) For Period Debit ifrs-full:TaxEffectOfTaxLosses
1298 Additional losses Concept (Monetary) For Period Debit bcom:AdditionalTaxLosses
1299 Increase taxable income Concept (Monetary) For Period Credit ifrs-full:IncreaseDecreaseInDeferredTaxLiabilityAsset
1300 Depriciation expenses recognition Concept (Monetary) For Period Debit bcom:DepriciationExpenses
1301 Tax liability arising Concept (Monetary) For Period Debit bcom:TaxLiabilityInceasing
1302 Description tax authority granted approval Concept (Text/String) For Period bcom:TaxAuthorityGrantedApprovalDescription
1303 Recognized a deferred tax asset due to the basis difference attributed to its investment in Bezeq in the amount Concept (Monetary) As Of Debit bcom:RecognizedDeferredTaxAssetDueToBasisDifferenceAttributedToInvestment
1304 120 - Disclosure - Contingent Liabilities (Details) Network

*

*

 http://www.bcommunications.co.il/role/ContingentLiabilitiesDetails
1305 Disclosure of contingent liabilities in business combination [table] Table

*

*

 ifrs-full:DisclosureOfContingentLiabilitiesInBusinessCombinationTable
1306 Classes of contingent liabilities [axis] Axis ifrs-full:ClassesOfContingentLiabilitiesAxis
1307 Contingent liabilities [member] Member ifrs-full:ContingentLiabilitiesMember
1308 Customer claims [Member] Member bcom:CustomerClaimsMember
1309 Claims by enterprises and companies [Member] Member bcom:ClaimsByEnterprisesAndCompaniesMember
1310 Claims of employees and former employees of Group companies [Member] Member bcom:ClaimsOfEmployeesAndFormerEmployeesOfGroupCompaniesMember
1311 Claims by the State and authorities [Member] Member bcom:ClaimsByStateAndAuthoritiesMember
1312 Supplier and communication provider claims [Member] Member bcom:SupplierAndCommunicationProviderClaimsMember
1313 Claims for punitive damages, real estate and infrastructure [Member] Member bcom:ClaimsForPunitiveDamagesRealEstateAndInfrastructureMember
1314 Total legal claims against Bezeq Group companies[Member] Member bcom:LegalClaimsAgainstBezeqGroupCompaniesMember
1315 Disclosure of contingent liabilities in business combination [line items] LineItems ifrs-full:DisclosureOfContingentLiabilitiesInBusinessCombinationLineItems
1316 Balance of provisions Concept (Monetary) For Period Debit bcom:BalanceOfProvisions
1317 Amount of additional exposure Concept (Monetary) For Period Credit bcom:AmountOfAdditionalExposure
1318 Amount of exposure for claims for which the amount of exposure cannot be assessed Concept (Monetary) For Period Credit bcom:AmountOfExposureForClaimsForWhichAmountOfExposureCanNotBeAssessed
1319 121 - Disclosure - Contingent Liabilities (Details Textual) Network

*

*

 http://www.bcommunications.co.il/role/ContingentLiabilitiesDetailsTextual
1320 Disclosure of detailed information about business combination [table] Table

*

*

 ifrs-full:DisclosureOfBusinessCombinationsTable
1321 Business combinations [axis] Axis ifrs-full:BusinessCombinationsAxis
1322 Entity's total for business combinations [member] Member ifrs-full:EntitysTotalForBusinessCombinationsMember
1323 Bezeq Group Companies [Member] Member bcom:BezeqGroupCompaniesMember
1324 Bezeq and officers of Bezeq [Member] Member bcom:BezeqGroupMember
1325 CEO of Bezeq [Member] Member bcom:ChiefExecutiveOfficersMember
1326 Classes of contingent liabilities [axis] Axis ifrs-full:ClassesOfContingentLiabilitiesAxis
1327 Contingent liabilities [member] Member ifrs-full:ContingentLiabilitiesMember
1328 Customer claims [Member] Member bcom:CustomerClaimsMember
1329 Claims by enterprises and companies [Member] Member bcom:ClaimsByEnterprisesAndCompaniesMember
1330 Disclosure of detailed information about business combination [line items] LineItems ifrs-full:DisclosureOfBusinessCombinationsLineItems
1331 Claims Concept (Monetary) As Of Credit ifrs-full:ClaimsIncurredButNotReported
1332 Additional exposure of claims Concept (Monetary) As Of Credit bcom:AdditionalExposureOfClaims
1333 Payment of damages Concept (Monetary) For Period Credit bcom:PaymentOfDamages
1334 Dividend paid with interest Concept (Monetary) For Period Debit bcom:DividendAndInterestPaid
1335 Distribution cost Concept (Monetary) For Period Debit bcom:DistributionCost
1336 Legally distributed value Concept (Monetary) For Period Debit bcom:LegallyDistributedValue
1337 Exposure of claims Concept (Monetary) As Of Credit bcom:ExposureOfClaims
1338 Paid taxes Concept (Monetary) For Period Credit ifrs-full:IncomeTaxesPaidClassifiedAsOperatingActivities
1339 Provisions of the Law and to impose a total financial sanction amount Concept (Monetary) As Of Credit ifrs-full:ShorttermLegalProceedingsProvision
1340 Description of plaintiff estimates Concept (Text/String) For Period bcom:PlaintiffEstimatesDamageAmountDescription
1341 122 - Disclosure - Agreements (Details) Network

*

*

 http://www.bcommunications.co.il/role/AgreementsDetails
1342 Disclosure of amounts to be recovered or settled after twelve months for classes of assets and liabilities that contain amounts to be recovered or settled both no more and more than twelve months after reporting date [table] Table

*

*

 ifrs-full:DisclosureOfAmountsToBeRecoveredOrSettledAfterTwelveMonthsForClassesOfAssetsAndLiabilitiesThatContainAmountsToBeRecoveredOrSettledBothNoMoreAndMoreThanTwelveMonthsAfterReportingDateTable
1343 Maturity [axis] Axis ifrs-full:MaturityAxis
1344 Aggregated time bands [member] Member ifrs-full:AggregatedTimeBandsMember
1345 2018 [Member] Member ifrs-full:LaterThanOneYearMember
1346 2019 [Member] Member ifrs-full:LaterThanOneYearAndNotLaterThanTwoYearsMember
1347 2020 [Member] Member ifrs-full:LaterThanTwoYearsAndNotLaterThanThreeYearsMember
1348 2021 [Member] Member ifrs-full:LaterThanThreeYearsAndNotLaterThanFourYearsMember
1349 2022 [Member] Member ifrs-full:LaterThanFourYearsAndNotLaterThanFiveYearsMember
1350 2023 onwards [Member] Member ifrs-full:LaterThanTwoYearsAndNotLaterThanFiveYearsMember
1351 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
1352 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
1353 Real estate [Member] Member bcom:RealEstatesMember
1354 Vehicles [Member] Member ifrs-full:VehiclesMember
1355 Disclosure of amounts to be recovered or settled after twelve months for classes of assets and liabilities that contain amounts to be recovered or settled both no more and more than twelve months after reporting date [line items] LineItems ifrs-full:DisclosureOfAmountsToBeRecoveredOrSettledAfterTwelveMonthsForClassesOfAssetsAndLiabilitiesThatContainAmountsToBeRecoveredOrSettledBothNoMoreAndMoreThanTwelveMonthsAfterReportingDateLineItems
1356 Future contractual rental payments Concept (Monetary) As Of Credit bcom:OperatingLeasesFutureMinimumContractualRentalPaymentsReceivable
1357 123 - Disclosure - Agreements (Details Textual) Network

*

*

 http://www.bcommunications.co.il/role/AgreementsDetailsTextual
1358 Agreements [Table] Table

*

*

 bcom:AgreementsTable
1359 Non-adjusting events after reporting period [axis] Axis ifrs-full:NonadjustingEventsAfterReportingPeriodAxis
1360 Non-adjusting events after reporting period [member] Member ifrs-full:NonadjustingEventsMember
1361 Subsequent Events [Member] Member ifrs-full:DisposalOfMajorSubsidiaryMember
1362 January 8, 2018 [Member] Member bcom:JanuaryEightTwoZeroOneEightMember
1363 Agreements [Line Items] LineItems bcom:AgreementsLineItems
1364 Agreements (Textuals) Abstract bcom:AgreementsTextualsAbstract
1365 Estimated average nominal cost Concept (Monetary) For Period Credit bcom:AverageNominalCost
1366 Average annual cost Concept (Monetary) For Period Credit bcom:AverageAnnualCost
1367 Business obligation to acquire terminal equipment Concept (Monetary) For Period Credit bcom:BusinessObligationsToAcquireTerminalEquipment
1368 Business acquisition consumption expense Concept (Monetary) For Period Debit bcom:BusinessAcquisitionConsumptionExpense
1369 Estimated fair value of land cost Concept (Monetary) For Period Credit bcom:FairValueOfEstimatedLandCost
1370 Business agreement, description Concept (Text/String) For Period ifrs-full:DescriptionOfPrimaryReasonsForBusinessCombination
1371 Monthly discount Concept (Monetary) For Period Debit bcom:MonthlyDiscount
1372 124 - Disclosure - Securities, Pledges and Guarantees (Details) Network

*

*

 http://www.bcommunications.co.il/role/SecuritiesPledgesAndGuaranteesDetails
1373 Implied Table Table

*

*

 implied:Table
1374 Securities, Pledges and Guarantees [Abstract] Abstract bcom:SecuritiesPledgesAndGuaranteesAbstract
1375 Guarantees Amount Concept (Monetary) As Of Credit bcom:GuaranteesAmount
1376 Bank guarantees Concept (Monetary) As Of Credit bcom:BankGuaranteesAmount
1377 Description of exchange rate Concept (Text/String) For Period ifrs-full:DescriptionOfPresentationCurrency
1378 125 - Disclosure - Capital and Capital Reserves (Details) Network

*

*

 http://www.bcommunications.co.il/role/CapitalAndCapitalReservesDetails
1379 Earnings per share [table] Table

*

*

 ifrs-full:EarningsPerShareTable
1380 Classes of share capital [axis] Axis ifrs-full:ClassesOfShareCapitalAxis
1381 Share capital [member] Member ifrs-full:ClassesOfShareCapitalMember
1382 Ordinary shares [member] Member ifrs-full:OrdinarySharesMember
1383 Earnings per share [line items] LineItems ifrs-full:EarningsPerShareLineItems
1384 Number of shares, Authorized Concept (Shares) As Of ifrs-full:NumberOfSharesAuthorised
1385 Number of shares, Registered and paid up Concept (Shares) As Of ifrs-full:NumberOfSharesOutstanding
1386 126 - Disclosure - Capital and Capital Reserves (Details Textual) Network

*

*

 http://www.bcommunications.co.il/role/CapitalAndCapitalReservesDetailsTextual
1387 Implied Table Table

*

*

 implied:Table
1388 Capital and Capital Reserves [Abstract] Abstract bcom:CapitalAndCapitalReservesAbstract
1389 Ordinary shares par value Concept (Share) As Of ifrs-full:ParValuePerShare
1390 Dividend declared Concept (Share) As Of bcom:DividendDeclaredPerShare
1391 Aggregate dividends Concept (Monetary) As Of Credit ifrs-full:DividendPayables
1392 Dividend payment date Concept (Date) For Period bcom:DividendPayablePaymentDate
1393 127 - Disclosure - Revenues (Details) Network

*

*

 http://www.bcommunications.co.il/role/RevenuesDetails
1394 Disclosure Of Detailed Information About Revenues [Table] Table

*

*

 bcom:DisclosureOfDetailedInformationAboutRevenuesTable
1395 Classes of property, plant and equipment [axis] Axis ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis
1396 Property, plant and equipment [member] Member ifrs-full:PropertyPlantAndEquipmentMember
1397 Fixed line telephony [Member] Member bcom:FixedLineTelephonyMember
1398 Internet - infrastructure [Member] Member ifrs-full:NetworkInfrastructureMember
1399 Transmission and data communication [Member] Member bcom:TransmissionAndDataCommunicationMember
1400 Cellular services and terminal equipment [Member] Member bcom:CellularServicesAndTerminalEquipmentMember
1401 Sale of terminal equipment [Member] Member bcom:SaleOfTerminalEquipmentMember
1402 Cloud and digital services [Member] Member bcom:CloudAndDigitalServicesMember
1403 Other services [Member] Member bcom:OtherServicesMember
1404 Disclosure of detailed information about revenues [line items] LineItems bcom:DisclosureOfDetailedInformationAboutRevenuesLineItems
1405 Domestic fixed line communications Concept (Monetary) For Period Credit ifrs-full:RevenueFromRenderingOfTelecommunicationServices
1406 Cellular Concept (Monetary) For Period Credit ifrs-full:RevenueFromRenderingOfOtherTelecommunicationServices
1407 International communications, internet services and NEP Concept (Monetary) For Period Credit ifrs-full:RevenueFromRenderingOfInternetServices
1408 Multi-channel television Concept (Monetary) For Period Credit bcom:MultiChannelTelevisionIncome
1409 Others Concept (Monetary) For Period Credit ifrs-full:OtherRevenue
1410 Total revenues Concept (Monetary) For Period Credit ifrs-full:Revenue
1411 128 - Disclosure - Salaries (Details) Network

*

*

 http://www.bcommunications.co.il/role/SalariesDetails
1412 Implied Table Table

*

*

 implied:Table
1413 Salaries [Abstract] Abstract bcom:SalariesAndIncidentalsAbstract
1414 Salaries and incidentals: Abstract bcom:SalariesAndIncidentalAbstract
1415 Operating Concept (Monetary) For Period Debit ifrs-full:OperatingExpense
1416 General and administrative Concept (Monetary) For Period Debit ifrs-full:GeneralAndAdministrativeExpense
1417 Total salaries and incidentals Concept (Monetary) For Period Debit bcom:SalariesAndIncidentals
1418 Less - salaries recognized in investments in property, plant and equipment and in intangible assets Concept (Monetary) For Period Debit bcom:SalariesRecognizedInInvestmentsInPropertyPlantAndEquipmentAndInIntangibleAssets
1419 Salaries Concept (Monetary) For Period Debit ifrs-full:WagesAndSalaries
1420 129 - Disclosure - General and Operating Expenses (Details) Network

*

*

 http://www.bcommunications.co.il/role/GeneralandOperatingExpensesDetails
1421 General and Operating Expenses [Table] Table

*

*

 bcom:GeneralAndOperatingExpensesTable
1422 Income Statement Locations [Axis] Axis bcom:IncomeStatementLocationsAxis
1423 Income Statement Locations [Domain] Member bcom:IncomeStatementLocationsDomain
1424 Terminal equipment and materials [Member] Member bcom:TerminalEquipmentMember
1425 Interconnectivity and payments to domestic and international operators [Member] Member bcom:InterconnectivityAndInternationalOperatorsMember
1426 Maintenance of buildings and sites [Member] Member bcom:MaintenanceOfBuildingsAndSitesMember
1427 Marketing and general expenses [Member] Member bcom:SellingAndMarketingExpensesMember
1428 Services and maintenance by sub-contractors [Member] Member bcom:ServicesAndMaintenanceBySubContractorsMember
1429 Vehicle maintenance expenses [Member] Member bcom:VehicleMaintenanceExpensesMember
1430 Content services expenses [Member] Member bcom:ContentServicesExpensesMember
1431 General and operating expenses [line items] LineItems bcom:GeneralAndOperatingExpensesLineItems
1432 General and operating expenses Concept (Monetary) For Period Debit ifrs-full:SellingGeneralAndAdministrativeExpense
1433 130 - Disclosure - General and Operating Expenses (Details Textual) Network

*

*

 http://www.bcommunications.co.il/role/GeneralAndOperatingExpensesDetailsTextual
1434 Implied Table Table

*

*

 implied:Table
1435 General and Operating Expenses [Abstract] Abstract bcom:GeneralAndOperatingExpensesAbstract
1436 Expenses for investments in property, plant and equipment and intangible assets Concept (Monetary) For Period Debit bcom:ExpensesRecognizedInvestmentsInPropertyPlantAndEquipmentAndIntangibleAssets
1437 131 - Disclosure - Other Operating Expenses (Income), Net (Details) Network

*

*

 http://www.bcommunications.co.il/role/OtherOperatingExpensesIncomeNetDetails
1438 Implied Table Table

*

*

 implied:Table
1439 Other Operating Expenses (Income), Net [Abstract] Abstract bcom:OtherOperatingExpensesIncomeNetAbstract
1440 Loss from impairment of goodwill Concept (Monetary) For Period Credit bcom:ProfitLossFromSaleOfCoraltellShares
1441 Provision for severance pay in early retirement Concept (Monetary) For Period Credit bcom:ProvisionForSeverancePayInEarlyRetirement
1442 Capital gain from sale of property plant and equipment Concept (Monetary) For Period Credit ifrs-full:AdjustmentsForGainLossOnDisposalsPropertyPlantAndEquipment
1443 Others Concept (Monetary) For Period Credit bcom:OtherNonoperatingExpensesIncome
1444 Other operating expenses (income), net Concept (Monetary) For Period Credit ifrs-full:OtherOperatingIncomeExpense
1445 132 - Disclosure - Financing Expenses (Income) (Details) Network

*

*

 http://www.bcommunications.co.il/role/FinancingExpensesIncomeDetails
1446 Implied Table Table

*

*

 implied:Table
1447 Financing Expenses (Income) [Abstract] Abstract bcom:FinancingExpensesIncomeAbstract
1448 Income on bank deposits, investments and others Concept (Monetary) For Period Credit ifrs-full:RevenueFromInterest
1449 Change in fair value of financial assets measured at fair value through profit or loss Concept (Monetary) For Period Credit bcom:ChangesInFairValueOfFinancialAssetsMeasuredAtFairValueThroughProfitOrLoss
1450 Income in respect of credit in sales, net of discount Concept (Monetary) For Period Credit bcom:IncomeInRespectOfCreditInSalesNetOfDiscount
1451 Linkage and exchange rate differences, net Concept (Monetary) For Period Credit bcom:LinkageAndExchangeRateDifferencesNet
1452 Interest and linkage differences from loans to an associate Concept (Monetary) For Period Credit bcom:InterestAndLinkageDifferencesFromLoansToAssociate
1453 Other finance income Concept (Monetary) For Period Credit ifrs-full:OtherFinanceIncome
1454 Total financing income Concept (Monetary) For Period Credit ifrs-full:FinanceIncome
1455 Interest expenses on financial liabilities Concept (Monetary) For Period Debit ifrs-full:InterestExpense
1456 Linkage and exchange rate differences, net Concept (Monetary) For Period Debit bcom:FinancingExpenseLinkageAndExchangeRateDifferenceNet
1457 Change in contingent consideration in a business combination Concept (Monetary) For Period Debit ifrs-full:IncreaseDecreaseInContingentConsiderationAssetLiability
1458 Change in fair value of financial assets measured at fair value through profit or loss Concept (Monetary) For Period Debit bcom:ChangesInFairValueOfFinancialAssetMeasuredAtFairValueThroughProfitOrLossFianancingExpenses
1459 Financing expenses for employee benefits, net Concept (Monetary) For Period Debit ifrs-full:EmployeeBenefitsExpense
1460 Reduction of the provision for assessor interest expenses Concept (Monetary) For Period Debit bcom:ReductionOfProvisionForAssessorInterestExpenses
1461 Other financing expenses Concept (Monetary) For Period Debit ifrs-full:OtherFinanceCost
1462 Total financing expenses Concept (Monetary) For Period Debit ifrs-full:FinanceCosts
1463 Financing expense, net Concept (Monetary) For Period Credit ifrs-full:FinanceIncomeCost
1464 133 - Disclosure - Earnings (Loss) per Share (Details) Network

*

*

 http://www.bcommunications.co.il/role/EarningsLossperShareDetails
1465 Implied Table Table

*

*

 implied:Table
1466 Earnings (Loss) per Share [Abstract] Abstract bcom:EarningsLossPerShareAbstract
1467 Earnings (loss) attributable to ordinary Shareholders Abstract ifrs-full:ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntityAbstract
1468 Basic earnings (loss) for the year Concept (Monetary) For Period Credit bcom:ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntityBasic
1469 Effect of diluted per share loss in a subsidiary Concept (Monetary) For Period Credit ifrs-full:ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntityIncludingDilutiveEffects
1470 Diluted earnings (loss) for the year Concept (Monetary) For Period Credit bcom:ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntityDiluted
1471 134 - Disclosure - Earnings (Loss) per Share (Details 1) Network

*

*

 http://www.bcommunications.co.il/role/EarningsLossperShareDetails1
1472 Implied Table Table

*

*

 implied:Table
1473 Earnings (Loss) per Share [Abstract] Abstract bcom:EarningsLossPerShareAbstract
1474 Weighted average number of ordinary shares (basic and diluted) Concept (Shares) For Period ifrs-full:WeightedAverageShares
1475 135 - Disclosure - Transactions with Related Parties (Details) Network

*

*

 http://www.bcommunications.co.il/role/TransactionswithRelatedPartiesDetails
1476 Implied Table Table

*

*

 implied:Table
1477 Transactions with Related Parties [Abstract] Abstract bcom:TransactionsWithRelatedPartiesAbstract
1478 Receivables - associates Concept (Monetary) As Of Debit bcom:ReceivablesNet
1479 Liabilities to related parties, net Concept (Monetary) As Of Credit bcom:DueToRelatedPartiesCurrentAndNoncurrents
1480 Advanced payment (Liability) to Eurocom DBS (not including interest) for contingent consideration (see Note 12B) Concept (Monetary) As Of Credit bcom:ContingentConsiderationLiability
1481 136 - Disclosure - Transactions with Related Parties (Details 1) Network

*

*

 http://www.bcommunications.co.il/role/TransactionswithRelatedPartiesDetails1
1482 Implied Table Table

*

*

 implied:Table
1483 Transactions with Related Parties [Abstract] Abstract bcom:TransactionsWithRelatedPartiesAbstract
1484 Revenues Abstract ifrs-full:RevenueAbstract
1485 From associates (including interest income in respect of shareholders loans) Concept (Monetary) As Of Debit bcom:RevenuesFromAssociate
1486 From related parties Concept (Monetary) As Of Credit bcom:RevenuesFromRelatedParties
1487 Expenses Abstract bcom:ExpensesAbstract
1488 To related parties Concept (Monetary) As Of Debit bcom:ExpensesFromRelatedParties
1489 To associates Concept (Monetary) As Of Debit bcom:ExpensesFromAssociate
1490 Investments Abstract bcom:InvestmentAbstract
1491 Related parties Concept (Monetary) As Of Debit bcom:InvestmentsRelatedParties
1492 Acquisition of DBS Concept (Monetary) As Of Debit bcom:AcquisitionOfEntity
1493 Revised fair value of the excess advance payments for acquisition of DBS Concept (Monetary) As Of Debit bcom:RevisedFairValueOfExcessAdvancePaymentsForAcquisitionOfDbs
1494 137 - Disclosure - Transactions with Related Parties (Details 2) Network

*

*

 http://www.bcommunications.co.il/role/TransactionswithRelatedPartiesDetails2
1495 Disclosure of transactions between related parties [table] Table

*

*

 ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesTable
1496 Approval Date Of General Meeting [Axis] Axis bcom:ApprovalDateOfGeneralMeetingAxis
1497 Approval Date Of General Meeting [Domain] Member bcom:ApprovalDateOfGeneralMeetingDomain
1498 March 23, 2015 [Member] Member bcom:MarchTwoThreeTwoZeroOneFiveMember
1499 October 19, 2015 [Member] Member bcom:OctoberOneNineTwoZeroOneFiveMember
1500 December 8, 2015 [Member] Member bcom:DecemberOneEightTwoZeroOneFiveMember
1501 June 30, 2016 [Member] Member bcom:JuneThirtyTwoZeroOneSixMember
1502 November 27, 2014 [Member] Member bcom:NovemberTwoSevenTwoZeroOneFourMember
1503 November 3, 2016 [Member] Member bcom:NovemberThreeTwoZeroOneSixMember
1504 April 3, 2017 [Member] Member bcom:AprilThreeTwoThousandSeventeenMember
1505 July 5, 2017 [Member] Member bcom:JulyFiveTwoZeroOneSevenMember
1506 Disclosure of transactions between related parties [line items] LineItems ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesLineItems
1507 Approval date of the general meeting (after approval of Bezeq's audit committee and Board of Directors) Concept (Text/String) For Period bcom:ApprovalDateOfGeneralMeeting
1508 Nature of the transaction Concept (Text/String) For Period ifrs-full:DescriptionOfNatureOfRelatedPartyRelationship
1509 Amount of the transaction Concept (Text/String) For Period ifrs-full:DescriptionOfTransactionsWithRelatedParty
1510 138 - Disclosure - Transactions with Related Parties (Details 3) Network

*

*

 http://www.bcommunications.co.il/role/TransactionswithRelatedPartiesDetails3
1511 Implied Table Table

*

*

 implied:Table
1512 Transactions with Related Parties [Abstract] Abstract bcom:TransactionsWithRelatedPartiesAbstract
1513 Expenses Concept (Monetary) For Period bcom:Expenses
1514 Property plant and equipment Concept (Monetary) For Period Debit bcom:PropertyPlantAndEquipmentsNet
1515 Acquisition of Eurocom DBS holdings in DBS (see Note 12B) Concept (Monetary) For Period Credit bcom:AcquisitionOfEntityDbsHoldings
1516 Adjustment of the fair value of excess advance payments for the acquisition of DBS (see Note 12B) Concept (Monetary) For Period Debit bcom:AdjustmentOfFairValueOfExcessAdvancePaymentsForAcquisitionOfDbs
1517 139 - Disclosure - Transactions with Related Parties (Details 4) Network

*

*

 http://www.bcommunications.co.il/role/TransactionswithRelatedPartiesDetails4
1518 Implied Table Table

*

*

 implied:Table
1519 Transactions with Related Parties [Abstract] Abstract bcom:TransactionsWithRelatedPartiesAbstract
1520 Employee benefits Concept (Monetary) For Period Debit ifrs-full:KeyManagementPersonnelCompensation
1521 140 - Disclosure - Transactions with Related Parties (Details Textual) Network

*

*

 http://www.bcommunications.co.il/role/TransactionsWithRelatedPartiesDetailsTextual
1522 Disclosure of transactions between related parties [table] Table

*

*

 ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesTable
1523 Categories of related parties [axis] Axis ifrs-full:CategoriesOfRelatedPartiesAxis
1524 Entity's total for related parties [member] Member ifrs-full:EntitysTotalForRelatedPartiesMember
1525 Eurocom Group and Internet Gold [Member] Member bcom:EurocomGroupAndInternetGoldMember
1526 Disclosure of transactions between related parties [line items] LineItems ifrs-full:DisclosureOfTransactionsBetweenRelatedPartiesLineItems
1527 Transactions with Related Parties (Textual) Abstract bcom:TransactionsWithRelatedPartiesTextualAbstract
1528 Aggregate capital fees Concept (Monetary) For Period Credit bcom:CapitalFees
1529 Lease annual rent Concept (Monetary) For Period Credit bcom:PaymentForRent
1530 Parking space cost Concept (Monetary) For Period Credit bcom:ParkingSpaceCost
1531 Computing services Concept (Monetary) For Period Debit ifrs-full:ServicesExpense
1532 Legal services annual fee Concept (Monetary) For Period Debit bcom:LegalFee
1533 Registration rights agreement with internet gold, description Concept (Text/String) For Period bcom:RegistrationRightsAgreementDescription
1534 Employees provide services agreements, description Concept (Text/String) For Period ifrs-full:DescriptionOfOtherTransactionsThatAreCollectivelySignificant
1535 Consulting services hours in a monthly Concept (Integer) For Period bcom:ConsultingServicesHoursInMonthly
1536 Service and activities per year Concept (Share) For Period bcom:ServiceAndActivitiesPerYear
1537 Ongoing consultation services Concept (Monetary) For Period Debit bcom:OngoingConsultationServices
1538 Percentage of amount set out in agreement Concept (Percent) For Period bcom:PercentageOfAmountSetOutInAgreement

*

*