Document and Entity Information Entities [Table] Classes of share capital [axis] Classes of share capital [domain] Ordinary shares This member stands for Group B ordinary shares. Group A Ordinary Shares This member stands for Group B ordinary shares. Group B Ordinary Shares Represents information pertaining to American Depositary Shares, each representing 2.5 ordinary shares American Depositary Shares [Member] American Depositary Shares Entity Addresses, Address Type [Axis] Address Type [Domain] Business Contact [Member] Business Contact Entity Information [Line Items] Document and Entity Information Document Type Document Type Entity Central Index Key Entity Central Index Key Document Registration Statement Document Annual Report Document Fiscal Year Focus Document Fiscal Year Focus Document Period End Date Document Period End Date Current Fiscal Year End Date Current Fiscal Year End Date Document Fiscal Period Focus Document Fiscal Period Focus Document Transition Report Document Shell Company Report Entity File Number Entity Registrant Name Entity Registrant Name Entity Incorporation, State or Country Code Contact Personnel Name Country Region City Area Code Local Phone Number Contact Personnel Fax Number Entity Address, Address Line One Entity Address, Address Line Two Entity Address, Address Line Three Entity Address, Postal Zip Code Entity Address, City or Town Entity Address, Country Title of 12(b) Security Trading Symbol Trading Symbol No Trading Symbol Flag Security Exchange Name Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Entity Well-known Seasoned Issuer Entity Well-known Seasoned Issuer Entity Voluntary Filers Entity Current Reporting Status Entity Current Reporting Status Entity Interactive Data Current Entity Filer Category Entity Filer Category Entity Emerging Growth Company Entity Emerging Growth Company ICFR Auditor Attestation Flag Document Financial Statement Error Correction [Flag] Document Accounting Standard Entity Shell Company Entity Shell Company Amendment Flag Amendment Flag Auditor Name Auditor Location Auditor Firm ID CONSOLIDATED STATEMENT OF FINANCIAL POSITION Assets [abstract] Assets Property, plant and equipment Balance at end of year Balance at beginning of year Property, plant and equipment Right-of-use assets Ending balance Beginning balance Right-of-use assets Intangible assets and goodwill Balance at end of year Balance at beginning of year Intangible assets Investment property Closing balance Opening balance Investment properties Non-current trade receivables Trade receivables Non-current trade receivables Non-current receivables from financial services Non-current receivables from financial services Non-current receivables from financial services Receivables from financial services Non-current contract assets Contract assets Non-current contract assets Non-current financial assets at fair value through other comprehensive income Financial assets at fair value through other comprehensive income Non-current financial assets at fair value through profit or loss Financial assets at fair value through profit or loss Net deferred tax assets Deferred tax assets Net deferred tax assets Investments accounted for using equity method Closing balance Opening balance Investments in equity accounted investees Other non-current assets. Other non-current assets Other non-current assets Non-current assets Non-current assets Total non-current assets Current inventories Inventories Current trade receivables Trade receivables Current trade receivables Current receivables due from related parties Due from related parties Receivables from related party Current receivables from financial services Current receivables from financial services Current receivables from financial services Receivables from financial services The amount of current receivables from financial services due from related parties. Current Receivables From Financial Services From Related Parties Due from receivables from financial services Due from receivables from financial services Current contract assets Contract assets Current contract assets Current derivative financial assets Derivative financial instruments Financial assets at amortised cost Financial assets at amortized cost Current financial assets at fair value through other comprehensive income Financial assets at fair value through other comprehensive income Current financial assets at fair value through profit or loss Financial assets at fair value through profit or loss Cash and cash equivalents. Cash and cash equivalents Cash and cash equivalents Other current assets Other current assets Other current assets Current assets Total current assets Assets Total assets Equity [Abstract] Equity Inflation adjusted capital. Inflation adjusted capital Share capital Inflation adjusted capital Share premium Share premium Treasury shares Treasury shares Other reserves Reserves Reserve of remeasurements of defined benefit plans Remeasurements of defined benefit plan Retained earnings Retained earnings Equity attributable to owners of parent Total equity attributable to equity holders of Turkcell Iletisim Hizmetleri AS ("the Company") Equity Ending balance Beginning balance Total equity Liabilities [Abstract] Liabilities Non-current portion of non-current borrowings Borrowings Total non-current liabilities Trade and other non-current payables Trade and other payables Non-current payables to related parties Due to related parties Non-current provisions for employee benefits Employee benefit obligations Total Other non-current provisions Ending balance for the period Beginning balance for the period Provisions Net deferred tax liabilities Net deferred tax liabilities Deferred tax liabilities Non-current contract liabilities Contract liabilities Long-term contract liabilities Other non-current liabilities. Other non-current liabilities Other non-current liabilities Non-current liabilities Total non-current liabilities Current borrowings and current portion of non-current borrowings Borrowings Total current liabilities Current tax liabilities, current Current tax liabilities Trade and other current payables Trade and other payables Trade and other payables Current payables to related parties Due to related parties Deferred income Deferred revenue Current provisions Ending balance for the period Beginning balance for the period Provisions Current contract liabilities Contract liabilities Short-term contract liabilities Current derivative financial liabilities Derivative financial instruments Current liabilities Total current liabilities Liabilities Total liabilities Equity and liabilities Total equity and liabilities CONSOLIDATED STATEMENT OF PROFIT OR LOSS Revenues excluding financial services. Revenues Excluding Financial Services Revenue Revenue from rendering of financial services. Revenue from rendering of financial services Revenue from financial operation Revenue from financial services Revenue Revenue Total revenue Cost of sales from nonfinancial operations. Cost Of Sales From Nonfinancial Operations Cost of revenue Cost of sales from financial services. Cost of sales from financial services Cost of revenue from financial services Cost of sales Cost of revenue Total cost of revenue Gross profit from non-financial operations. Gross profit from non-financial operations Gross profit Gross profit from financial operations. Gross profit from financial operations Gross profit from financial services Gross profit Gross profit Total gross profit Other income Other income Other income Other income Sales and marketing expense Selling and marketing expenses Administrative expenses Administrative expenses Impairment loss (impairment gain and reversal of impairment loss) determined in accordance with IFRS 9 Net impairment losses on financial and contract assets IFRS 9 impairment loss provision Other expense, by function Other expenses Other expense Other expenses Profit (loss) from operating activities Operating profit Operating profit Finance income Finance income Finance income Finance income Finance costs Finance costs Finance costs Finance costs Gains (losses) on net monetary position Monetary (gain) loss Monetary gain (loss) Finance income (cost) Net finance costs / income Net finance costs Share of profit (loss) of associates and joint ventures accounted for using equity method Share of loss/(gain) of equity accounted investees Share of (loss)/ profit of equity accounted investees Shares of profit / (loss) Profit (loss) before tax Profit before income tax Profit before income tax Profit from continuing operations before income tax expense Tax expense (income) Income tax (expense)/ benefit Total income tax expense Income tax expense Profit (loss) from continuing operations Profit for the year Profit from continuing operations Profit (loss) from discontinued operations Profit from discontinued operations Total Discontinued operations Profit (loss) Profit for the period Profit for the year Profit/ (loss) for the year Profit (loss), attributable to [abstract] Profit for the year is attributable to: Profit (loss), attributable to owners of parent Owners of the Company Profit attributable to owners of the Company Profit (loss), attributable to non-controlling interests Non-controlling interests Basic earnings (loss) per share Basic earnings per share for profit attributable to owners of the Company (in full TL) Diluted earnings (loss) per share Diluted earnings per share for profit attributable to owners of the Company (in full TL) Basic earnings (loss) per share from continuing operations Basic earnings per share for profit from continuing operations attributable to owners of the Company (in full TL) Diluted earnings (loss) per share from continuing operations Diluted earnings per share for profit from continuing operations attributable to owners of the Company (in full TL) Basic earnings (loss) per share from discontinued operations Basic earnings per share for profit from discontinued operations attributable to owners of the Company (in full TL) Diluted earnings (loss) per share from discontinued operations Diluted earnings per share for profit from discontinued operations attributable to owners of the Company (in full TL) CONSOLIDATED STATEMENT OF OTHER COMPREHENSIVE INCOME Schedule Statements [table] Statements Statements [Line Items] Statement Components of other comprehensive income that will not be reclassified to profit or loss, net of tax [abstract] Items that will not be reclassified to profit or loss: Other comprehensive income, before tax, gains (losses) on remeasurements of defined benefit plans Remeasurements of defined termination benefit Remeasurements of defined benefit plan Income tax relating to remeasurements of defined benefit plans included in other comprehensive income Income tax relating to remeasurements of defined termination benefit Share of other comprehensive income of associates and joint ventures accounted for using equity method that will not be reclassified to profit or loss, net of tax Remeasurement income/(loss) of defined benefit plans of investments accounted for using the equity method Remeasurements of defined termination benefit Other comprehensive income that will not be reclassified to profit or loss, net of tax Items that will not be reclassified to profit or loss, net of tax Other comprehensive income [abstract] Other comprehensive income/(expense): Components of other comprehensive income that will be reclassified to profit or loss, net of tax [abstract] Items that may be reclassified to profit or loss: Other comprehensive income, before tax, exchange differences on translation Exchange differences on translation of foreign operations Share of other comprehensive income of associates and joint ventures accounted for using equity method that will be reclassified to profit or loss, net of tax Exchange differences on translation of investments accounted for using the equity method Exchange differences on translation of foreign operations Other Comprehensive Income Before Tax Fair Value Reserve Fair value reserve Related to financial assets Other comprehensive income, before tax, cash flow hedges Cash flow hedges Other comprehensive income, before tax, change in value of time value of options Cost of hedging reserve Other comprehensive income, before tax, hedges of net investments in foreign operations Hedges of net investments in foreign operations Income tax relating to components of other comprehensive income that will be reclassified to profit or loss Income tax relating to these items Income tax relating to exchange differences on translation included in other comprehensive income -Income tax relating to exchange differences Income tax relating to cash flow hedges included in other comprehensive income - Income tax relating to cash flow hedges Income tax relating to change in value of time value of options included in other comprehensive income - Income tax relating to cost of hedging reserve Income Tax Relating To Fair Value Reserve - Income tax relating to fair value reserve Income tax relating to hedges of net investments in foreign operations included in other comprehensive income - Income tax relating to hedges of net investments Other comprehensive income that will be reclassified to profit or loss, net of tax Items that may be reclassified to profit or loss, net of tax Other comprehensive income Other comprehensive income/(loss) for the year, net of income tax Other comprehensive income, net of income tax Comprehensive income Total comprehensive income Total comprehensive income for the year Comprehensive income attributable to [abstract] Total comprehensive income for the year is attributable to: Comprehensive income, attributable to owners of parent Owners of the Company Comprehensive income, attributable to non-controlling interests Non-controlling interests CONSOLIDATED STATEMENT OF CHANGES IN EQUITY Statement of changes in equity [table] Statement of changes in equity [table] Components of equity [axis] Components of equity [domain] Share capital [member] Share capital Treasury shares [member] Treasury shares Share premium [member] Share premium Legal reserve [member] Legal reserves Fair Value Reserve [Member] Fair value reserve Hedges of net investments in foreign operations [Member] Hedges of net investments in foreign operations Hedging reserve [member] Hedging reserve Cost of hedging reserve [member] Cost of hedging reserve Foreign currency translation reserve [member] Foreign currency translation reserve Remeasurements of employee termination benefits [member] Remeasurement of defined benefit plan Retained earnings [member] Retained earnings Amount recognised in other comprehensive income and accumulated in equity relating to non-current assets or disposal groups held for sale [member] Reserve of disposal group held for sale Equity attributable to owners of parent [member] Total Non-controlling interests [member] Non-controlling interests Statement of changes in equity [line items] Statement of changes in equity Increase (decrease) through transfer to statutory reserve, equity Transfers to legal reserves Dividends recognised as distributions to owners Dividend paid Purchase of treasury shares Acquisition of treasury shares Increase (decrease) through acquisition of subsidiary, equity Acquisition of subsidiary Increase (decrease) through changes in ownership interests in subsidiaries that do not result in loss of control, equity Transactions with non controlling interests Increase (decrease) through discontinued operations, equity Increase (decrease) through discontinued operations, equity Discontinued operations Increase (decrease) through other changes, equity Other CONSOLIDATED STATEMENT OF CASH FLOWS Cash flows from (used in) operating activities [abstract] Cash flows from operating activities: Profit (loss) [abstract] Profit for the year from Adjustments to reconcile profit (loss) [abstract] Adjustments for: Adjustments for depreciation expense Depreciation of property, plant and equipment and investment properties Adjustments for amortisation expense Amortization of intangible assets and right of use assets Adjustments for impairment loss (reversal of impairment loss) recognised in profit or loss Impairment on property, plant and equipment and intangible asset Adjustments for finance income (cost) Net finance expense Adjustments for gains (losses) on change in fair value of derivatives Fair value adjustments to derivatives Adjustments for income tax expense Income tax expense Adjustments for gain (loss) on disposals, property, plant and equipment Gain on sale of property, plant and equipment Adjustments for effects of exchange rate changes and inflation adjustments to reconcile profit (loss) to net cash flow from (used in) operating activities. Adjustments For Effects of Exchange Rate Changes and Inflation Adjustments Effects of exchange rate changes and inflation adjustments Adjustments for provisions Provisions Adjustments for undistributed profits of investments accounted for using equity method Share of (profit)/loss of equity accounted investees Adjustments for fair value adjustments to financial assets through profit or loss to reconcile profit (loss) to net cash flow from (used in) operating activities. Adjustments for Fair Value Adjustments To Financial Assets Through Profit Or Loss Fair value adjustments to financial assets through profit or loss Adjustments for gain (loss) on disposal of investments in subsidiaries, joint ventures and associates Gain on sale of subsidiary Other adjustments for non-cash items Non-cash other adjustments Cash flows from (used in) operations before changes in working capital Change in operating assets/liabilities Adjustments for decrease (increase) in trade accounts receivable Change in trade receivables Adjustments for decrease increase in due from related parties to reconcile profit (loss) to net cash flow from (used in) operating activities. Adjustments For Decrease Increase In Due From Related Parties Change in due from related parties Adjustments for decrease increase in receivables from financial operations to reconcile profit (loss) to net cash flow from (used in) operating activities. Adjustments for Decrease Increase in Receivables from Financial Operations Change in receivables from financial services Adjustments for decrease (increase) in inventories Change in inventories Adjustments for decrease (increase) in other current assets Change in other current assets Adjustments for decrease increase in other non-current assets to reconcile profit (loss) to net cash flow from (used in) operating activities. Adjustments for Decrease Increase in Other Non Current Assets Change in other non-current assets Adjustments for decrease increase in due to related parties to reconcile profit (loss) to net cash flow from (used in) operating activities. Adjustments for decrease (increase) in due to related parties Change in due to related parties Adjustments for increase (decrease) in trade and other payables Change in trade and other payables Adjustments for decrease increase in other non-current liabilities to reconcile profit (loss) to net cash flow from (used in) operating activities. Adjustments For Increase Decrease In Other Noncurrent Liabilities Change in other non-current liabilities Adjustments for increase (decrease) in employee benefit liabilities Change in employee benefit obligations Adjustments for decrease (increase) in contract assets Change in contract asset Adjustments for increase (decrease) in deferred income Change in deferred revenue Adjustments for increase (decrease) in contract liabilities Change in contract liability Adjustments for increase (decrease) in working capital. Adjustments for Decrease Increase in Other Working Capital Changes in other working capital Cash flows from (used in) operations Cash generated from operations Interest paid, classified as operating activities Interest paid Income taxes paid (refund), classified as operating activities Income tax paid Cash flows from (used in) operating activities Net cash inflow from operating activities Cash flows from (used in) investing activities [abstract] Cash flows from investing activities: Purchase of property, plant and equipment, classified as investing activities Acquisition of property, plant and equipment Purchase of intangible assets, classified as investing activities Acquisition of intangible assets Payment of auction price, first installment Proceeds from sales of property, plant and equipment, classified as investing activities Proceeds from sale of property, plant and equipment Proceeds payments for advances for property plant and equipment. Payments Proceeds For Advances For Property Plant And Equipment Payments for advances given for acquisition of property, plant and equipment Contribution of increase of share capital in joint ventures or associates. Contribution of increase of share capital in joint ventures or associates Contribution of increase of share capital in joint ventures/associates Contribution to capital increase Other cash receipts from sales of equity or debt instruments of other entities, classified as investing activities Cash inflows from sale of shares or borrowing instruments of other enterprises or funds Other cash payments to acquire equity or debt instruments of other entities, classified as investing activities Cash outflows from purchase of shares or borrowing instruments of other enterprises or funds Proceeds from sales or maturity of financial assets measured at fair value through profit or loss, classified as investing activities Cash inflows from financial assets at fair value through profit or loss Purchase of financial assets measured at fair value through profit or loss, classified as investing activities Cash outflows from financial assets at fair value through profit or loss Increase (decrease) in other cash advances given Increase (decrease) in other cash advances given Change in other cash advances given Cash flows from losing control of subsidiaries or other businesses, classified as investing activities Proceeds from disposal of subsidiary, net of cash disposed Interest received, classified as investing activities Interest received Cash flows from (used in) investing activities Net cash outflow from investing activities Cash flows from (used in) financing activities [abstract] Cash flows from financing activities: Proceeds from derivative instruments. Proceeds from derivative instruments Proceeds from derivative instruments Repayments of derivative instruments. Repayments of derivative instruments Repayments of derivative instruments Proceeds from borrowings, classified as financing activities Proceeds from issues of loans and borrowings Proceeds from issue of bonds, notes and debentures Proceeds from issues of bonds Repayments of borrowings, classified as financing activities Repayments of borrowings Redemption of loans Payments from changes in ownership interests in subsidiaries that do not result in loss of control Transactions with non controlling interests Repayments of bonds, notes and debentures Repayments of bonds Redemption of bonds Dividends paid, classified as financing activities Dividends paid to shareholders Payments to acquire or redeem entity's shares Acquisition of treasury shares Payments of lease liabilities, classified as financing activities Payments of lease liabilities Cash flows from (used in) financing activities Net cash (outflow)/inflow from financing activities Increase (decrease) in cash and cash equivalents before effect of exchange rate changes Net increase in cash and cash equivalents Cash and cash equivalents if different from statement of financial position Cash and cash equivalents at 31 December Cash and cash equivalents at 1 January Total The effect of exchange rate changes and inflation adjustments on cash and cash equivalents held or due in a foreign currency. Effect Of Exchange Rate Changes and Inflation Adjustments On Cash And Cash Equivalents Effects of exchange rate changes on cash and cash equivalents and inflation adjustment Text blocks Information Disclosure of general information about financial statements [text block] Reporting entity Disclosure of Basis of Preparation and Summary of Material Accounting Policies Explanatory Disclosure of Basis of Preparation and Summary of Material Accounting Policies Explanatory Basis of preparation and summary of material accounting policies Discontinued operations Disclosure of discontinued operations [text block] Discontinued operations Disclosure of financial risk management [text block] Financial risk management Disclosure of entity's operating segments [text block] Segment information Disclosure of revenue [text block] Revenue Disclosure of other operating income (expense) [text block] Other income and expense The entire disclosure of employee benefits expenses explanatory. Disclosure Of Employee Benefits Expenses Explanatory Employee benefit expenses Disclosure of finance income (cost) [text block] Finance income and costs Disclosure of income tax [text block] Income tax expense Disclosure of expenses by nature [text block] Expenses by nature Disclosure of property, plant and equipment [text block] Property, plant and equipment Disclosure of intangible assets and goodwill [text block] Intangible assets Impairment of non-financial assets Disclosure of impairment of assets [text block] Impairment of non-financial assets Disclosure of investment property [text block] Investment properties Disclosure of leases [text block] Right-of-use assets No definition available. Other assets. Disclosure of other assets [text block] Other assets Deferred tax assets and liabilities Disclosure of deferred taxes [text block] Deferred tax assets and liabilities Trade receivables. Disclosure of trade and other receivables [text block] Trade receivables Disclosure of loans and advances to customers [text block] Receivables from financial services Disclosure of contract assets. Disclosure of contract assets [text block] Contract assets Disclosure of inventories [text block] Inventories Cash and cash equivalents Disclosure of cash and cash equivalents [text block] Cash and cash equivalents Financial assets Disclosure of financial assets [text block] Financial assets Equity. Disclosure of share capital, reserves and other equity interest [text block] Equity Earnings per share Disclosure of earnings per share [text block] Earnings per share No definition available. Other non-current liabilities Disclosure of other non-current liabilities [text block] Other non-current liabilities Loans and borrowings Disclosure of borrowings [text block] Loans and borrowings Disclosure of employee benefits [text block] Employee benefits Disclosure of deferred income [text block] Deferred revenue Disclosure of contract liabilities. Disclosure of contract liabilities [Table Text Block] Contract liabilities Disclosure of provisions [text block] Provisions Disclosure of trade and other payables [text block] Trade and other payables Disclosure of derivative financial instruments [text block] Derivative financial instruments Disclosure of financial instruments [text block] Financial instruments Guarantees and purchase obligations Disclosure of guarantees and purchase obligations. Disclosure of Guarantees and Purchase Obligations [text block] Guarantees and purchase obligations Commitment And Contingencies [abstract] Commitments and Contingencies Disclosure of commitments and contingent liabilities [text block] Commitments and Contingencies Disclosure of related party [text block] Related parties Subsidiaries Disclosure of subsidiaries [text block] Subsidiaries Investments accounted for using the equity method Disclosure of investments accounted for using equity method [text block] Investments accounted for using the equity method Disclosure of cash flow statement [text block] Cash flow information Subsequent events Disclosure of non-adjusting events after reporting period [text block] Subsequent events Statement of IFRS compliance [text block] Compliance with IFRS Disclosure of hyperinflationary reporting [text block] Restatement of financial statements during the hyperinflationary periods Description of accounting policy for foreign currency translation [text block] Functional and presentation currency Disclosure of accounting judgements and estimates [text block] Use of estimates and judgments Description of accounting policy for changes in accounting policies. Description of accounting policy for changes in accounting policies[Text block] Changes in accounting policies Description of accounting policy for changes in accounting estimates [Text block] Description of accounting policy for changes in accounting estimates [Text block] Changes in accounting estimates Description of accounting policy for Comparative information and revision of prior period financial statements [text block] Description of accounting policy for Comparative information and revision of prior period financial statements [text block] Comparative information and revision of prior period financial information Description of accounting policy for Principles of consolidation and equity accounting [text block] Description of accounting policy for Principles of consolidation and equity accounting [text block] Principles of consolidation and equity accounting Description of accounting policy for financial instruments [text block] Financial instruments Description of accounting policy for derivative financial instruments and hedging [text block] Derivative financial instruments and hedging accounting Description of accounting policy for property, plant and equipment [text block] Property, plant and equipment Description of accounting policy for intangible assets and goodwill [text block] Intangible assets Description of accounting policy for investment property [text block] Investment properties Description of accounting policy for measuring inventories [text block] Inventories Description of accounting policy for impairment of non-financial assets [text block] Impairment of non-financial assets Description of accounting policy for employee benefits [text block] Employee benefits Description of accounting policy for provisions [text block] Provisions Description of accounting policy for recognition of revenue [text block] Revenue Description of accounting policy for income tax [text block] Income taxes Description of accounting policy for earnings per share [text block] Earnings per share Description of accounting policy for non-current assets or disposal groups classified as held for sale and discontinued operations [text block] Non-current asset held for sale and discontinued operations Description of accounting policy for issued capital [text block] Equity Description of accounting policy for dividends [text block] Dividends Description of accounting policy for leases [text block] Leases Description of accounting policy for new standards and interpretations explanatory. Description Of Accounting Policy For New Standards And Interpretations Explanatory New standards and interpretations Classes of intangible assets and goodwill [axis] Classes of intangible assets and goodwill [domain] Telecommunication licenses Telecommunication licenses Computer software Computer software Others Other intangible assets The tabular disclosure of information pertaining to evolution of Consumer Price Index. Schedule of Evolution of Consumer Price Index [Table Text Block] Disclosure of evolution of CPI Disclosure of detailed information about estimated useful lives of property, plant and equipment. Disclosure of Detailed Information About Estimated Useful Lives of Property, Plant and Equipment Explanatory Disclosure of estimated useful lives for property, plant and equipment The disclosure of detailed information about useful lives of intangible assets. Disclosure of detailed information about useful lives of intangible assets explanatory [text block] Disclosure of estimated useful lives for intangible assets The disclosure of estimated useful lives of investment property. Disclosure of estimated useful lives of investment property [text block] Disclosure of estimated useful lives for investment properties Disclosure of analysis of single amount of discontinued operations [text block] Schedule of statement of profit or loss of disposal group Disclosure of non-current assets held for sale and discontinued operations [text block] Schedule of net cash flows incurred by disposal group Disclosure of operating segments [text block] Summary of operating segment information Disclosure of geographical areas [text block] Summary of geographical information Disclosure of revenue from products and services explanatory. Disclosure Of Revenue From Products And Services Explanatory Summary of revenue Disclosure of revenue by recognition. Disclosure of revenue by recognition [table text block] Summary of revenue by recognition The tabular disclosure of other operating income and expense. Disclosure of Other Operating Income and Expense [Table Text Block] Schedule of other operating income and expense Schedule of Employee Benefit Expenses Schedule of Employee Benefit Expenses [Table Text Block] Summary of employee benefit expenses Disclosure of finance income costs explanatory. Disclosure Of Finance Income Costs Explanatory Summary of finance income and costs The disclosure of detailed information about income tax expense. Disclosure of detailed information about income tax expense [text block] Summary of income tax expense The disclosure of reconciliation of effective income tax expense. Disclosure Of Reconciliation Of Effective Income Tax Expense [text block] Summary of reconciliation of effective income tax expense Disclosure of cost of sales [text block] Summary of expenses by nature - cost of revenue Summary of expenses by nature selling and marketing expenses. Disclosure Of Expenses By Nature Selling And Marketing Expenses Explanatory Summary of expenses by nature - selling and marketing expenses Disclosure of expenses by nature administrative expenses. Disclosure Of Expenses By Nature Administrative Expenses Explanatory Summary of expenses by nature - administrative expenses Disclosure of impairment loss and reversal of impairment loss [text block] Summary of expenses by nature - net impairment losses on financial and contract assets Disclosure of detailed information about property, plant and equipment [text block] Summary of property, plant and equipment Disclosure of reconciliation of changes in intangible assets and goodwill [text block] Summary of intangible assets Disclosure of detailed information about investment property [text block] Summary of increase (decrease) in fair value Disclosure of quantitative information about right-of-use assets [text block] Summary of closing balances of right-of-use assets and depreciation and amortization expenses Disclosure of other non-current assets [text block] Schedule of other non-current assets Disclosure of other current assets [text block] Schedule of other current assets Disclosure of temporary difference, unused tax losses and unused tax credits [text block] Summary of recognized deferred tax assets and liabilities Disclosure of movement in temporary differences explanatory. Disclosure of movement in temporary differences [text block] Summary of movement in deferred tax assets/ (liabilities) Disclosure of unused tax losses Disclosure of unused tax losses [Table Text Block] Summary of expiration of unused tax losses Disclosure of trade receivables and accrued income explanatory. Disclosure of Trade receivables and accrued income explanatory Summary of trade receivables Disclosure of schedule for receivables from financial services explanatory Disclosure of schedule for receivables from financial services explanatory Schedule of receivables from financial services Disclosure of detailed information about contract assets. Disclosure Of Detailed Information About Contract Assets [Text Block] Summary of contract assets Schedule of cash and cash equivalents. Schedule of Cash and Cash Equivalents Explanatory Schedule of cash and cash equivalents The tabular disclosure of reconciliation of cash and cash equivalents. Reconciliation Of Cash And Cash Equivalents [Table Text Block] Reconciliation of cash and cash equivalents Summary of detailed information about financial assets Summary of detailed information about financial assets Summary of detailed information about financial assets Disclosure of fair value measurement of assets [text block] Summary of movement of financial assets Disclosure of detailed information about in nominal and fair value of financial assets explanatory. Disclosure of Detailed Information About In Nominal And Fair Value of Financial Assets Explanatory [Text Block] Summary of nominal and fair value of financial assets Disclosure of detailed information in gain losses on other comprehensive income explanatory. Disclosure of Detailed Information In Gain Losses on Other Comprehensive Income Explanatory [Text Block] Summary of gain or losses on other comprehensive income The disclosure of share holding percentage. Disclosure of share holding percentage explanatory Summary of shareholding percentage Earnings per share [text block] Summary of basic and diluted earnings per share The disclosure of detailed information about other non-current liabilities. Disclosure of detailed information about other non-current liabilities [text block] Disclosure of other non-current liabilities Disclosure of detailed information about borrowings [text block] Summary of borrowings Disclosure of detailed information of terms and conditions of outstanding loans. Disclosure of detailed information of terms and conditions of outstanding loans [text block] Summary of terms and conditions of outstanding loans The disclosure of employee benefits provisions. Disclosure of employee benefits provisions explanatory Summary of employee benefits provisions The disclosure of movement in provision for employee termination benefits. Disclosure of movement in provision for employee termination benefits explanatory Summary of movement in provision for retirement pay liability Disclosure of sensitivity analysis for actuarial assumptions [text block] Summary of sensitivity of provision for retirement pay liability Disclosure of detailed information about contract liability. Disclosure Of Detailed Information About Contract Liability [Text Block] Summary of current and non-current contract liabilities Disclosure of unsatisfied Performance obligation on contract liabilities explanatory. Disclosure of Unsatisfied Performance Obligation On Contract Liabilities Explanatory Summary of unsatisfied performance obligation of contract liabilities Assets and liabilities [axis] Assets and liabilities [domain] Non-current provision. Non-current provision Current provision. Current provision Disclosure of other provisions [text block] Summary of provisions The disclosure of detailed information about trade and other payables. Disclosure of detailed information about trade and other payables [text block] Summary of trade and other payables The disclosure of detailed information about derivative financial instruments. Disclosure of Detailed information about Derivative Financial Instruments [text block] Summary of fair value of derivative financial instruments Disclosure of fair value measurement [text block] Summary of fair value of financial assets and financial liabilities Disclosure of summary of cash flow sensitivity analysis for variable rate instruments. Disclosure of Summary of Cash Flow Sensitivity Analysis For Variable Rate Instruments [text block] Summary of cash flow sensitivity analysis for variable rate instruments Types of risks [axis] Types of risks [domain] Interest rate risk Currency risk Disclosure of credit risk exposure [text block] Disclosure of credit risk Disclosure of maximum exposure to credit risk for trade receivables and receivables from financial services. Disclosure of maximum exposure to credit risk for trade receivables and receivables from financial services [text block] Summary of maximum exposure to credit risk for trade and subscriber receivables, other assets and cash and cash equivalent arising from sales transactions including those classified as due from related parties Disclosure of movements in provision for impairment of receivables from financial services, trade receivables and due from related parties. Disclosure of movements in provision for impairment of receivables from financial services, trade receivables and due from related parties [text block] Summary of movements in provision for impairment of receivables from financial services, trade receivables and due from related parties Summary of analysis of financial liabilities into relevant maturity groupings based on contractual maturities [text block] Summary of analysis of financial liabilities into relevant maturity groupings based on contractual maturities [text block] Summary of analysis of Group's financial liabilities into relevant maturity groupings based on contractual maturities Disclosure of foreign exchange risk based on notional amounts. Disclosure of foreign exchange risk based on notional amounts [Text block] Summary of Group's exposure to foreign exchange risk, based notional amounts Sensitivity analysis for types of market risk [text block] Sensitivity analysis for types of market risk Disclosure of debt instruments [text block] Summary of variable interest-bearing financial instruments Disclosure of Detailed Information About In Borrowings. Disclosure of Detailed Information About In Borrowings Explanatory Financial liabilities Disclosure of information about key management personnel [text block] Summary of total compensation provided to key management personnel Disclosure of transactions between related parties [text block] Schedule of transactions with related parties Disclosure of interests in other entities [text block] Schedule of subsidiaries Disclosure of associates [text block] Schedule of carrying value of associates The disclosure of movement in joint ventures and associates. Disclosure Of Changes in Joint Ventures and Associates [Table Text Block] Schedule of movement in associates Disclosure of Reconciliation of Net Cash Flow to Movement in Net Debt Explanatory Disclosure of Reconciliation of Net Cash Flow to Movement in Net Debt Explanatory Reconciliation of net cash flow to movement in net debt Disclosure of Description Of Reporting Entity [abstract] Reporting entity Disclosure of Description Of Reporting Entity [table] Disclosure of Description Of Reporting Entity [table] Disclosure of Description Of Reporting Entity [table] Legal Entity [Axis] Entity [Domain] TVF BTIH TVF BTIH TVF BTIH This member stands for IMTIS Holdings S.a r l. IMTIS Holdings S.a r l. IMTIS Holdings S.a r l. Public Share Public Share Public Share This member stands for Group A ordinary shares. Group A Shares Group A Shares Two G license. Turkcell 2G license Turkcell 2G license Three G license. Turkcell 3G license Turkcell 3G license Four point five G license. Turkcell 4.5G license Turkcell 4.5G license Range [axis] Range [domain] Minimum Minimum Disclosure of Description Of Reporting Entity [line items] Disclosure of Description Of Reporting Entity [line items] Reporting entity The effective period for intangible assets and goodwill. Effective Period Of Intangible Assets And Goodwill Effective period of license Extension fee for GSM license Extension fee for GSM license Extension fee for GSM license Additions other than through business combinations, intangible assets other than goodwill Consideration paid for acquiring license Additions Percentage of treasury share levy paid to ICTA Percentage of treasury shares levy paid to ICTA Percentage of treasury shares levy paid to ICTA Percentage of gross revenue paid as treasury share Percentage of gross revenue paid as treasury share Percentage of gross revenue paid as treasury share Percentage of treasury share levy paid for universal service fund Percentage of treasury share levy paid for universal service fund Percentage of treasury share levy paid for universal service fund Percentage of net revenue paid as annual contribution to ICTA's expenses Percentage of net revenue paid as annual contribution to ICTA's expenses Percentage of net revenue paid as annual contribution to ICTA's expenses Percentage of net revenue paid as frequency fee Percentage of net revenue paid as frequency fee Percentage of net revenue paid as frequency fee Percentage of capital shares and voting rights in entity. Proportion Of Capital Shares And Voting Rights Percentage of capital shares and voting rights in entity Percentage of total issued shares of the company, re-classified as a separate class of shares. Percentage Of Total Issued Shares Re-classified As Separate Class Of Shares Percentage of total issued shares re-classified as a separate class of Group A Shares Number Of Votes That Each Share Entitles In Respect Of Appointment Of Board Members And Presiding Committee Chairman Number Of Votes That Each Share Entitles In Respect Of Appointment Of Board Members And Presiding Committee Chairman Number of votes that each share entitles in respect of the appointment of board members and chairman of the presiding committee Number of board member for which the voting privilege applies Number of board member for which the voting privilege applies Number of board member for which the voting privilege applies Number of candidates who can be nominated by the shareholder. Number Of Candidates Who Can Be Nominated By Shareholder Number of candidates who can be nominated by the shareholder Number of members of the board, who can be appointed by the shareholder. Number Of Board Members Who Can Be Appointed By Shareholder Number of board members who can be appointed by the shareholder Number of votes that each share entitles the shareholder, in respect of all other matters submitted to a vote of Company's shareholders, including the appointment of the residual four members of the board of directors of the Company (including independent ones). Number Of Votes That Each Share Entitles In Respect Of All Other Matters Number of votes that each share entitles in respect of all other matters Number of residual members of the board, who can be appointed by the shareholder. Number Of Residual Board Members Who Can Be Appointed By Shareholder Number of residual board members who can be appointed Number of members of the board of directors, constituting the majority of full number of its members who are required to form the quorum for the meeting. Meeting Quorum Requirement, Number Meeting quorum requirement Minimum members required to be present in the meeting and to provide affirmative vote, as required by the decision quorum. Decision Quorum, Minimum Members Required To Be Present And Provide Affirmative Vote Decision quorum, minimum members required to be present and provide affirmative vote Number of board members who can exercise unlimited authority to represent and bind the company. Number Of Board Members Who Can Exercise Unlimited Authority To Represent And Bind The Company Number of board members who can exercise unlimited authority to represent and bind the company Number of non-executive members, constituting the Board of Directors of the company. Number Of Non-Executive Members Of Board Number of non-executive members Number of independent members, constituting the Board of Directors of the company. Number Of Independent Members Of Board Number of independent members Disclosure Of Basis of Preparation and Summary of Material Accounting Policies [abstract]. Basis of preparation and summary of material accounting policies Disclosure Of Basis Of Preparation And Summary Of Significant Accounting Policies [table]. Disclosure Of Basis Of Preparation And Summary Of Significant Accounting Policies [table] Disclosure Of Basis Of Preparation And Summary Of Significant Accounting Policies [table] Maximum Maximum Disclosure Of Basis Of Preparation And Summary Of Significant Accounting Policies [line items]. Disclosure Of Basis Of Preparation And Summary Of Significant Accounting Policies [line items] Basis of preparation and summary of material accounting policies Discount rate used for assets retirement obligations like obligations for dismantling, removing and site restoration. Discount Rate Used for Assets Retirement Obligation Percentage Discount rate for obligations for dismantling, removing and site restoration Salary calculation period. Salary calculation period Salary calculation period Maximum lump-sum payment Maximum lump-sum payment Maximum lump-sum payment Actuarial assumption of discount rates Discount rate used for calculating retirement pay liability Hyperinflation [table] Hyperinflation [table] Geographical areas [axis] Geographical areas [domain] Turkiye Turkiye Hyperinflation Hyperinflation [Line Items] Hyperinflation Level of price index Annual Index Average level of price index Average level of price index Average index Inflation rate. Inflation Rate Inflation rate Disclosure of detailed information about property, plant and equipment Disclosure of detailed information about property, plant and equipment [table] Disclosure of detailed information about property, plant and equipment [table] Classes of property, plant and equipment [axis] Classes of property, plant and equipment [domain] Mobile network infrastructure. Mobile network infrastructure [member] Mobile network infrastructure Fixed network infrastructure. Fixed network infrastructure [member] Fixed network infrastructure Call center equipment. Call center equipment [member] Call center equipment Building Building Equipment, fixtures and fittings [member] Equipment, fixtures and fittings Motor vehicles [member] Motor vehicles Electricity production power plant [member] Electricity production power plant Leasehold improvements [member] Leasehold improvements Disclosure of detailed information about property, plant and equipment [line items] Disclosure of detailed information about property, plant and equipment Useful life measured as period of time, property, plant and equipment Estimated useful lives of property, plant and equipment Disclosure of detailed information about intangible assets Disclosure of detailed information about intangible assets [table] Disclosure of detailed information about intangible assets [table] Indefeasible right of usage. Indefeasible right of usage [member] Indefeasible right of usage Transmission lines. Transmission lines software [member] Transmission line software Subscriber acquisition cost [member] Subscriber acquisition cost This member stands for licenses related to power generation. Electricity production license [member] Electricity production license Disclosure of detailed information about intangible assets [line items] Disclosure of detailed information about intangible assets Useful lives or amortisation rates, intangible assets and goodwill Useful lives intangible assets Investment properties Disclosure of detailed information about investment property [table] Disclosure of detailed information about investment property [table] Disclosure of detailed information about investment property [line items] Disclosure of detailed information about investment property Useful life measured as period of time, investment property, cost model Useful life measured as period of time, investment property, cost model Disclosure of analysis of single amount of discontinued operations [table] Continuing and discontinued operations [axis] Continuing operations [member] Discontinued operations [member] Discontinued operations This member stands for Lifecell LLC, Global LLC, and Ukrtower, Discontinued Operations. Lifecell LLC, Global LLC, and Ukrtower, Discontinued Operations[Member] Lifecell LLC, Global LLC, and Ukrtower Disclosure of analysis of single amount of discontinued operations [line items] Discontinued operations Amount of consideration received in cash in respect of losing control of subsidiaries or other businesses. Cash Consideration Received Cash received Amount of deferred payments received related to the subsidiaries disposed of. Deferred Receivables Related To Subsidiaries Disposed Of Other receivables related to purchase Cash inflow for other receivables related to the purchase Cash inflow for other receivables related to purchase Payment received for other receivables related to purchase Other operating income (expense) Other operating income/(expense), net Tax expense (income) relating to profit (loss) from ordinary activities of discontinued operations Tax benefit/(expense) The profit (loss) from discontinued operations before gain (loss) on sale of disposal of subsidiaries. Profit (Loss) From Discontinued Operations Before Gain (Loss) On Sale Of Disposal Of Subsidiaries Profit for the year from discontinued operations Gain (loss) recognised on measurement to fair value less costs to sell or on disposal of assets or disposal groups constituting discontinued operation Gain on sale of disposal of subsidiaries Cash flows from continuing and discontinued operations [abstract] Net cash flows incurred by the disposal group Cash flows from (used in) operating activities, discontinued operations Cash flows from operating activities Cash flows from (used in) investing activities, discontinued operations Cash flows from investing activities Cash flows from (used in) financing activities, discontinued operations Cash flows from financing activities Increase (decrease) in cash and cash equivalents, discontinued operations Net cash (outflow)/inflow Disclosure of nature and extent of risks arising from financial instruments Exposure to credit risk on loan commitments and financial guarantee contracts Financial guarantees outstanding Financial assets held for managing liquidity risk Disclosure of operating segments Disclosure of operating segments [table] Disclosure of operating segments [table] Segments [axis] Segments [domain] Turkcell Turkiye segment. Turkcell Turkiye Disclosure of operating segments [line items] Disclosure of operating segments Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues. IFRS Number of Operating Segments Number of operating segments Impairment loss related to tangible and intangible fixed assets Impairment loss related to tangible and intangible fixed assets Segment consolidation items [axis] Segment consolidation items [domain] Operating segments Intersegment eliminations This member stands for Techfin segment. It includes the operations of Turkcell Finansman, Turkcell deme, Paycell and Turkcell Sigorta. Techfin All other segments [member] Other Depreciation and amortisation expense Depreciation and amortization Depreciation and amortization Adjusted earnings before interest taxes depreciation depletion and amortization. Adjusted earnings before interest taxes depreciation depletion and amortization Adjusted EBITDA Disclosure of geographical areas Disclosure of geographical areas [table] Disclosure of geographical areas [table] Belarus Turkish Republic of Northern Cyprus. Turkish Republic of Northern Cyprus Netherlands Germany Unallocated amounts Disclosure of geographical areas [line items] Disclosure of geographical areas Revenues Disclosure of revenue. Disclosure of Revenue [table] Disclosure of Revenue [table] Disclosure of revenue. Disclosure of revenue [line items] Disclosure of revenue Revenue from rendering of telecommunication services Telecommunication services Revenue from sale of telecommunication equipment Equipment revenues Equipment revenues Other revenue Other Interest income generated from consumer financing activities Interest income generated from consumer financing activities Timing of transfer of goods or services [axis] Timing of transfer of goods or services [domain] Goods or services transferred at point in time Goods or services transferred over time The amount of income from depositary reimbursement. Income From Depositary Reimbursement Depositary reimbursement The amount of income from Insurance compensation. Income From Insurance Compensation Insurance compensation The amount of income from equipment donations. Income From Equipment Donations Income from equipment donations Rental income Rent income Miscellaneous other operating income Other Donations and subsidies expense Donation expenses Litigation Expenses Litigation Expenses Litigation expenses Amount of losses on cancellation of lease contract. Losses On Cancellation Of Lease Contract Loss on cancellation of lease contract Losses on disposals of property, plant and equipment Loss on sale of fixed assets Expense of restructuring activities Restructuring cost The amount of expense relating to distributor restructuring. Distributor Restructuring Cost Distributor restructuring cost Miscellaneous other operating expense Other The number of distributors Number of distributors Disclosure of employee benefit expenses. Disclosure of employee benefit expenses Short-term employee benefits expense Wages and salaries Post-employment benefit expense in profit or loss, defined benefit plans Defined benefit plans Post-employment benefit expense, defined contribution plans Defined contribution plans Defined contribution retirement plan Employee benefits expense Employee benefit expenses Employee benefit expenses Disclosure of finance income and costs. Disclosure of finance income and costs Interest income on deposits Interest income The amount of gain (losses) from money market funds. Gain (Losses) From Money Market Funds Income from money market fund Gains (losses) on financial assets at fair value through profit or loss Income from financial assets carried at fair value Cash flow hedges - reclassified to profit or loss, income Cash flow hedges - reclassified to profit or loss, income Cash flow hedges - reclassified to profit or loss Fair value gains on derivative financial instruments and interest Fair value gains on derivative financial instruments and interest Net fair value gains on derivative financial instruments and interest Interest income on financial assets designated at fair value through profit or loss Interest income from financial assets Net foreign exchange loss Net foreign exchange losses Net interest expenses for financial assets and liabilities measured at amortized cost Net interest expenses for financial assets and liabilities measured at amortized cost Net interest expenses for financial assets and liabilities measured at amortized cost Fair value loss on derivative financial instruments and interest Fair Value Loss On Derivative Financial Instruments And Interest Net fair value losses on derivative financial instruments and interest Cash flow hedges - reclassified to profit or loss, expense Cash flow hedges - reclassified to profit or loss, expense Cash flow hedges - reclassified to profit or loss Other finance cost Other Reclassification adjustments on cash flow hedges, net of tax Reclassification adjustments on cash flow hedges Reclassification adjustments on change in value of time value of options, net of tax Reclassification adjustments relating to cost of hedging reserve Interest revenue for financial assets measured at amortised cost Interest income on financial assets measured at amortized cost Interest expense for financial liabilities not at fair value through profit or loss Interest expense on financial liabilities at amortized cost Foreign exchange gain Gross foreign exchange gains Foreign exchange loss Gross foreign exchange losses Major components of tax expense (income) Current tax expense (income) Current income tax expense Deferred tax expense (income) recognised in profit or loss Income statement charge Deferred income tax expense Reconciliation of accounting profit multiplied by applicable tax rates Profit (loss) before tax from continuing and discontinued operations Profit (loss) before tax from continuing and discontinued operations Profit before income tax expense Tax expense (income) at applicable tax rate Tax at the Turkiye's tax rate Tax effect of foreign tax rates Difference in overseas tax rates Tax effect of exemptions Tax effect of exemptions Effect of exemptions Effect of amounts which are not deductible and permanent differences Effect of amounts which are not deductible and permanent differences Effect of amounts which are not deductible and permanent differences Tax effect of tax losses Change in unrecognized deferred tax assets Adjustments for current tax of prior periods Adjustments for current tax of prior years Tax effect from change in tax rate Effect of increase in corporate tax rate in Turkiye Tax effect of investment in associate and joint venture. Tax effect of investment in associate and joint venture Tax effect of investment in associate The amount that represents the difference between the tax expense (income) and the product of the accounting profit multiplied by the applicable tax rate(s) that relates to restructuring of certain receivables and amending certain laws. Tax Effect of Restructuring of Certain Receivables And Amending Certain Laws Tax effect of Law No 7440 The amount representing the tax effect from revaluation of tangible and intangible assets. Tax Revaluation Effect of Tangible And Intangible Assets Current period revaluation effect Inflation adjustment amount of Income tax Inflation adjustments Other tax effects for reconciliation between accounting profit and tax expense (income) Other Applicable tax rate Corporate tax rate Corporate tax rate for banks, consumer finance companies, factoring and financial leasing companies, electronic payment and money institutions, authorized foreign exchange institutions, asset management companies, capital market institutions, insurance and reinsurance companies Corporate tax rate for banks, consumer finance, factoring and financial leasing, electronic payment and money, authorized foreign exchange, asset management, capital market, insurance and reinsurance Corporate tax rate for banks, consumer finance companies, factoring and financial leasing companies, electronic payment and money institutions, authorized foreign exchange institutions, asset management companies, capital market institutions, insurance and reinsurance companies Summary of expenses by nature cost of sales [abstract] Summary of expenses by nature cost of sales Disclosure of attribution of expenses by nature to their function [table] Attribution of expenses by nature to their function [axis] Attribution of expenses by nature to their function [domain] Cost of sales [member] Cost of revenue Cost of sales from financial services Cost of revenue from financial services Disclosure of attribution of expenses by nature to their function [line items] Attribution of expenses by nature to their function Represents the information pertaining to share of turkish treasury. Share Of Turkish Treasury Share of Turkish Treasury Employee benefit expenses excluding financial services Employee benefit expenses excluding financial services Employee benefit expenses Cost of merchandise sold Cost of goods sold Frequency expenses Frequency expenses Frequency expenses Cost of revenue from financial services, excluding depreciation and amortisation Cost of revenue from financial services, excluding depreciation and amortisation Cost of revenue from financial services Interconnection and termination expenses Interconnection and termination expenses Interconnection and termination expenses Energy expense Energy expenses Radio expenses Radio expenses Radio expenses Universal service fund expenses Universal service fund expenses Universal service fund Transmission expenses Transmission expenses Transmission expenses Roaming expenses Roaming expenses Roaming expenses The amount of internet expenses. Internet Expense Internet expense Other expenses, by nature Others Operating expense Operating expense Summary of expenses by nature selling and marketing expenses. Summary of expenses by nature selling and marketing expenses Sales and marketing expense Selling and marketing expenses Advertising expense Marketing expenses Selling expense Selling expenses Summary of expenses by nature administrative expenses. Summary of expenses by nature administrative expenses Administrative expense Administrative expenses [member] Administrative expenses Collection expenses Collection expenses Collection expenses Professional fees expense Consultancy expenses Services expense Service expenses Travel expense Travel and entertainment expenses Repairs and maintenance expense Maintenance and repair expenses Utilities expense Utility expenses Impairment loss (impairment gain and reversal of impairment loss) determined in accordance with IFRS 9 Net impairment losses on financial and contract assets Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [axis] Carrying amount [member] Cost [member] Gross carrying amount Cost Accumulated depreciation, amortization and impairment Accumulated depreciation, amortization and impairment Network infrastructure Network infrastructure Network equipment Land and buildings [member] Land and buildings Construction in progress [member] Construction in progress Additions other than through business combinations, property, plant and equipment Additions Depreciation, property, plant and equipment Additions - depreciation Increase (decrease) through additions net of depreciation, property, plant and equipment Increase (decrease) through additions net of depreciation, property, plant and equipment Additions net of depreciation Disposals, property, plant and equipment Disposals Increase (decrease) through transfers, property, plant and equipment Transfers Acquisitions through business combinations, property, plant and equipment Acquisitions through business combination Write-downs (reversals of write-downs) of property, plant and equipment Impairment expenses/(reversals) Impairment expenses/(reversals) Increase (decrease) through net exchange differences, property, plant and equipment Effects of movements in exchange rates Depreciation expenses on property, plant and equipment, including impairment Depreciation expenses on property, plant and equipment, including impairment Disclosure of reconciliation of changes in intangible assets and goodwill [table] Disclosure of reconciliation of changes in intangible assets and goodwill [table] Brand name [member] Brand name Customer base [member] Customer base Goodwill [member] Goodwill Construction in progress Disclosure of reconciliation of changes in intangible assets and goodwill [line items] Disclosure of reconciliation of changes in intangible assets and goodwill Amortisation, intangible assets other than goodwill Additions - amortization Increase (decrease) through additions net of depreciation, intangible assets and goodwill Increase (decrease) through additions net of depreciation, intangible assets and goodwill Additions net of amortization Disposals, intangible assets and goodwill Disposals Increase (decrease) through transfers, intangible assets and goodwill Transfers Impairment loss recognised in profit or loss, intangible assets and goodwill Impairment (expenses)/reversals Increase (decrease) through net exchange differences, intangible assets and goodwill Effects of movements in exchange rates Methods of generation [axis] Methods of generation [domain] Internally generated Amortization expenses on intangible assets, including impairment Amortization expenses on intangible assets, including impairment Impairment loss recognised in profit or loss, intangible assets other than goodwill Impairment losses on intangible assets Capitalized cost. Capitalized cost Capitalized cost Research And Development Expense Research and development expense Depreciation and impairment, investment properties Depreciation and impairment, investment properties Depreciation and impairment charges during the year Depreciation, investment property Depreciation expenses Fair value of investment property when entity applies cost model Investment properties, fair value Rental income from investment property Rental income Direct operating expense from investment property Direct operating expense from investment property Right-of-use assets. Disclosure of quantitative information about right-of-use assets [table] Disclosure of quantitative information about right-of-use assets [table] Classes of assets [axis] Classes of assets [domain] Site rent. Site rent Vehicles Rights of way. Rights of way License. Licence [member] License Other Assets [Member] Other assets Trade Receivables and Other Assets Disclosure of quantitative information about right-of-use assets [line items] Disclosure of quantitative information about right-of-use assets Depreciation, right-of-use assets Depreciation and amortization charge for the year Depreciation and amortization expenses Additions to right-of-use assets Additions to right-of-use assets Interest expense on lease liabilities Interest expense on lease liabilities Advances given for fixed assets. Advances given for fixed assets Advances given for property, plant and equipment Deposits and guarantees given. Deposits and guarantees given Deposits and guarantees given Non-current prepayments Prepaid expenses Non-current value added tax receivables VAT receivable Miscellaneous other non-current assets Miscellaneous other non-current assets Others Current value added tax receivables VAT receivable Current prepaid expenses Prepaid expenses Current tax assets, current Prepaid taxes Current restricted cash and cash equivalents Restricted cash Current advances to suppliers Advances given to suppliers Current receivables from tax office Current receivables from tax office Receivables from tax office Miscellaneous other current assets Miscellaneous other current assets Others Disclosure of temporary difference, unused tax losses and unused tax credits [table] Disclosure of temporary difference, unused tax losses and unused tax credits [table] Temporary difference, unused tax losses and unused tax credits [axis] Temporary difference, unused tax losses and unused tax credits [domain] Property, plant & equipment and intangible assets. Property, plant & equipment and intangible assets [member] Depreciation & Capitalization and revaluation difference under Property, plant and equipment and intangible assets Derivative financial instruments Derivative instruments This member stands for reserve for defined benefit plans and provisions. Reserve for Defined Benefit Plans And Provisions [Member] Reserve for defined benefit plan and provisions Unused tax losses [member] Tax losses carried forward Unused tax credits [member] Tax allowances Other items. Other assets and liabilities [member] Other assets and liabilities Disclosure of temporary difference, unused tax losses and unused tax credits [line items] Disclosure of temporary difference, unused tax losses and unused tax credits Deferred tax assets Deferred tax assets Offsetting deferred tax assets (liabilities) and deferred tax (liabilities) assets. Offsetting deferred tax assets (liabilities) and deferred tax (liabilities) assets Offsetting Deferred tax liabilities Deferred tax liabilities Deferred tax liabilities offsetting deferred tax assets. Deferred tax liabilities offsetting deferred tax assets Offsetting Deferred tax liability (asset) Net deferred tax assets/(liabilities) Closing balance, net Opening balance, net Income tax relating to components of other comprehensive income Tax charge relating to components of other comprehensive income Deferred tax relating to items credited (charged) directly to equity Tax charge related to equity items Maturity [axis] Maturity [domain] Not later than one year 1-2 years 2-3 years Less Than 4 years Past Due 3-4 years Less Than 5 years Past Due 4-5 years Later than five years and not later than six years 5-6 years Later than six years and not later than seven years 6-7 years Indefinite Indefinite Unused tax losses for which no deferred tax asset recognised Unused tax losses for which no deferred tax asset recognised Unused tax losses Unrecognized deferred tax on unused tax losses Unrecognized deferred tax on unused tax losses Unrecognized deferred income tax assets Deferred tax income recognized in relation to investment incentive system Deferred tax income recognized in relation to investment incentive system Trade receivables and accrued income [table] Trade Receivables And Accrued Income [table] Trade Receivables And Accrued Income [table] Loss allowance Trade receivables and accrued income [line items] Trade Receivables And Accrued Income [line items] Trade receivables The amount of receivables due from subscribers. Receivables from subscribers Receivables from subscribers Current receivables from contracts with customers Undue assigned contracted receivables The amount of check received. Accounts and checks receivable Accounts and notes receivable The amount of letters of guarantee received with respect to the accounts and checks receivable. Letters of guarantee received Letters of guarantee received Non-current receivables from contracts with customers Non-current undue assigned contracted receivables Receivables from financial services [abstract] Receivables from financial services Receivables from financial services. Receivables From Financial Service Receivables from financial services Contract assets. Contract Assets Contract assets Inventories [abstract] Inventories. Cash and cash equivalents [Table] Cash and cash equivalent [Table] Cash And Cash Equivalent Cash And Cash Equivalent [Line Items] Cash and cash equivalents Cash on hand Cash in hand Balances with banks Banks Demand deposits with banks. Demand Deposits with banks Demand deposits Time deposits. Time deposits 1 Time deposits Reverse repurchase agreements and cash collateral on securities borrowed Receivables from reverse repo Other cash and cash equivalents Other The amount of interest accrual of cash and cash equivalents. Interest Accrual Of Cash And Cash Equivalents Interest accrual of cash and cash equivalents Cash and cash equivalents. Cash And Cash Equivalents [table] Cash And Cash Equivalents [table] Classes of financial instruments [axis] Classes of financial instruments [domain] Time deposits Time deposits [member] Time deposits This member stands for receivables from reverse repo. Receivables From Reverse Repo [Member] Receivables from reverse repo Currency [Axis] All Currencies [Domain] TRY USD EUR Cash and cash equivalents1 [line items]. Cash and cash equivalents1 [line items] Cash and cash equivalents Original maturity of government bonds included in other cash equivalents Original maturity of government bonds included in other cash equivalents Effective interest rate. Effective Interest Rate Effective interest rate Average maturity of financial assets Average maturity of financial assets Average maturity Disclosure of financial assets [table] Categories of financial assets [axis] Categories of financial assets [domain] Financial assets at fair value through profit or loss Financial asset at fair value through profit or loss Financial assets at fair value through other comprehensive income Financial asset at fair value through other comprehensive income Fair value through other comprehensive income Financial assets at amortized cost Amortized cost Investment funds [member] Investment funds This member stands for currency protected time deposits. Currency Protected Time Deposits [Member] Currency protected time deposits Debt securities [member] Debt securities issued Debt securities This member stands for time deposits with maturity of more than three months. Time Deposits With Maturity of More Than Three Months [Member] Time deposits with maturity of more than three months Disclosure of financial assets [line items] Financial assets Non-current financial assets Financial assets, Non-current Current financial assets Financial assets, current Levels of fair value hierarchy [axis] Levels of fair value hierarchy [domain] Level 1 Level 2 Level 3 Measurement [axis] Measurement [domain] At fair value At fair value Financial assets, at fair value Closing balance Opening balance Financial asset at fair value Description of valuation techniques used in fair value measurement, assets Valuation technique Purchases, fair value measurement, assets Addition Sales, fair value measurement, assets Disposal Gains (losses) recognised in profit or loss excluding exchange differences, fair value measurement, assets Remeasurement recognised in profit or loss Gains (losses) recognised in profit or loss on exchange differences, fair value measurement, assets Monetary gain/(loss) This member stands for debt securities with indefinite period Indefinite Period, Debt Securities, One [Member] Indefinite This member stands for debt securities maturing on 17 August 2031. August Seventeen, Two Thousand Thirty One [Member] 17 August 2031 This member stands for debt securities maturing on 10 February 2027. February Ten, Two Thousand Twenty Seven [Member] 10 February 2027 This member stands for debt securities maturing on 15 May 2034. May Fifteen Two Thousand Thirty Four [Member] 15 May 2034 This member stands for debt securities maturing on 12 August 2026. August Twelve Two Thousand Twenty Six [Member] 12 August 2026 This member stands for debt securities maturing on 12 September 2029. September Twelve Two Thousand Twenty Nine [Member] 12 September 2029 This member stands for debt securities maturing on 21 May 2030. May Twenty One Two Thousand Thirty [Member] 21 May 2030 This member stands for debt securities maturing on 31 July 2030. July Thirty First, Two Thousand Thirty [Member] 31 July 2030 This member stands for debt securities maturing on 16 October 2028. October Sixteen Two Thousand Twenty Eight [Member] 16 October 2028 This member stands for debt securities maturing on 13 August 2026. August Thirteen Two Thousand Twenty-Six [Member] 13 August 2026 This member stands for debt securities maturing on 22 July 2026. July Twenty-Two, Two Thousand Twenty-Six [Member] 22 July 2026 This member stands for debt securities maturing on 5 April 2026. April Five, Two Thousand Twenty-Six [Member] 5 April 2026 This member stands for debt securities maturing on 27 September 2034. September Twenty-Seven, Two Thousand Thirty-Four [Member] 27 September 2034 This member stands for debt securities maturing on 26 February 2035. February Twenty-Six, Two Thousand Thirty-Five [Member] 26 February 2035 This member stands for debt securities maturing on 21 May 2030. May Twenty First, Two Thousand Thirty [Member] 21 May 2030 This member stands for debt securities maturing on 4 February 2030. February Four, Two Thousand Thirty [Member] 4 February 2030 This member stands for debt securities maturing on 14 September 2026. September Fourteen, Two Thousand Twenty-Six [Member] 14 September 2026 This member stands for debt securities maturing on 12 November 2026. November Twelve Two Thousand Twenty six [Member] 12 November 2026 This member stands for debt securities maturing on 23 January 2025. January Twenty Three Two Thousand Twenty Five [Member] 23 January 2025 This member stands for debt securities maturing on 1 October 2025. October One Two Thousand Twenty Five [Member] 1 October 2025 This member stands for debt securities maturing on 12 December 2025. December Twelve Two Thousand Twenty Five [Member] 12 December 2025 This member stands for debt securities with indefinite period Indefinite Period, Debt Securities, Two [Member] Indefinite This member stands for debt securities with indefinite period Indefinite Period, Debt Securities, Three [Member] Indefinite This member stands for debt securities maturing on 31 October 2035. October Thirty-One, Two Thousand Thirty-Five [Member] 31 October 2035 This member stands for debt securities maturing on 5 October 2034. October Five Two Thousand Thirty Four [Member] 5 October 2034 This member stands for debt securities maturing on 16 January 2029. January Sixteen Two Thousand Twenty Nine [Member] 16 January 2029 This member stands for debt securities maturing on 3 December 2025. December Three Two Thousand Twenty Five [Member] 3 December 2025 This member stands for debt securities maturing on 19 October 2028. October Nineteen Two Thousand Twenty Eight [Member] 19 October 2028 This member stands for debt securities maturing on 31 March 2025. March Thirty one Two Thousand Twenty Five [Member] 31 March 2025 This member stands for debt securities maturing on 17 January 2034. January Seventeen, Two Thousand Thirty-Four [Member] 17 January 2034 This member stands for debt securities maturing on 14 September 2027. September Fourteen, Two Thousand Twenty-Seven [Member] 14 September 2027 This member stands for debt securities maturing on 8 November 2028. November Eight, Two Thousand Twenty-Eight [Member] 8 November 2028 This member stands for debt securities maturing on 28 January 2026. January Twenty-Eight, Two Thousand Twenty-Six [Member] 28 January 2026 This member stands for debt securities maturing on 1 April 2026. April One, Two Thousand Twenty-Six [Member] 1 April 2026 This member stands for debt securities maturing on 8 October 2026. October Eight, Two Thousand Twenty-Six [Member] 8 October 2026 This member stands for debt securities maturing on 16 March 2026. March Sixteen, Two Thousand Twenty-Six [Member] 16 March 2026 This member stands for debt securities maturing on 17 April 2026. April Seventeen, Two Thousand Twenty-Six [Member] 17 April 2026 This member stands for investment funds with indefinite period Indefinite Period, Investment Funds, One [Member] Indefinite This member stands for investment funds with indefinite period Indefinite Period, Investment Funds, Two [Member] Indefinite This member stands for investment funds with indefinite period Indefinite Period, Investment Funds, Three [Member] Indefinite This member stands for investment funds with indefinite period Indefinite Period, Investment Funds, Four [Member] Indefinite This member stands for investment funds maturing on 15 March 2026. March Fifteen, Two Thousand Twenty-Six [Member] 15 March 2026 This member stands for investment funds maturing on 19 November 2027. November Nineteen, Two Thousand Twenty-Seven [Member] 19 November 2027 This member stands for investment funds with indefinite period Indefinite Period, Investment Funds, Five [Member] Indefinite This member stands for investment funds maturing on 24 February 2027. February Twenty-Four, Two Thousand Twenty-Seven [Member] 24 February 2027 This member stands for investment funds maturing on 1 January 2090. January One, Two Thousand Ninety [Member] 1 January 2090 This member stands for investment funds with indefinite period Indefinite Period, Investment Funds, Six [Member] Indefinite This member stands for investment funds with indefinite period Indefinite Period, Investment Funds, Seven [Member] Indefinite This member stands for investment funds with indefinite period Indefinite Period, Investment Funds, Eight [Member] Indefinite This member stands for currency protected time deposits on 25 April 2025. April Twenty Five Two Thousand Twenty Five[Member] 25 April 2025 This member stands for currency protected time deposits on 26 February 2025. February Twenty Six Two Thousand Twenty Five[Member] 26 February 2025 This member stands for currency protected time deposits on 21 February 2025. February Twenty One Two Thousand Twenty Five[Member] 21 February 2025 This member stands for currency protected time deposits on 28 February 2025. February Twenty Eight Two Thousand Twenty Five[Member] 28 February 2025 This member stands for currency protected time deposits on 27 February 2025. February Twenty Seven Two Thousand Twenty Five[Member] 27 February 2025 Notional amount Notional amount Nominal amount Fair value maturity date. Fair value, maturity date Gains (losses) recognised in other comprehensive income, fair value measurement, assets [abstract] Gains / (Losses) recognized in other comprehensive income Other Comprehensive Income Net Of Tax Fair Value Reserve Gains (losses) recognized in other comprehensive income Disclosure of classes of share capital [table] Disclosure of classes of share capital [table] Disclosure of classes of share capital [line items] Equity Number of shares authorised Share capital authorized Number of shares issued and fully paid Share capital, issued and fully paid shares Par value per share Share capital, par value Nominal value per share Number of shares in entity held by entity or by its subsidiaries or associates Total number of treasury shares First level legal reserves as percentage of distributable income per statutory accounts each year. First level legal reserves as percentage of distributable income per statutory accounts each year First level legal reserves as percentage of distributable income per statutory accounts each year Ceiling on the first legal reserves as percentage of paid-up capital. Ceiling on the first legal reserves as percentage of paid-up capital Ceiling on the first legal reserves as percentage of paid-up capital Second legal reserves. Second legal reserves Second legal reserves Minimum obligatory dividend pay-out as percentage of paid-up capital. Minimum obligatory dividend pay-out as percentage of paid-up capital Minimum obligatory dividend pay-out as percentage of paid-up capital Ceiling on the second legal reserves as percentage of paid-up capital. Ceiling on the second legal reserves as percentage of paid-up capital Ceiling on the second legal reserves as percentage of paid-up capital Number of shares that have been repurchased during the period and are being held in treasury. Ifrs Treasury Stock, Shares, Acquired Shares Number of own shares purchased Per share price of treasury shares acquired. Treasury Stock Shares Acquired Price Price of own shares purchased Dividends recognised as distributions to owners of parent Dividends Dividends recognised as distributions to owners per share Dividends per share Dividends calculated based on purchasing power at year end Dividends calculated based on purchasing power at year end Other Other [Member] Other Shareholding percentage Shareholding percentage Shareholding percentage Issued capital Share capital Inflation adjustment to share capital. Inflation adjustment to share capital Inflation adjustment to share capital Weighted average number of shares Weighted average number of shares Weighted average number of shares Profit (loss) from continuing operations attributable to ordinary equity holders of parent entity, used in calculating basic earnings per share Profit from continuing operations attributable to owners of the Company Represents the liabilities to investment agreement. Liabilities to Investment Agreement Liabilities to BeST investment agreement Deferred income classified as non-current Deferred revenue Provisions And Other Noncurrent Liabilities [table] Provisions And Other Noncurrent Liabilities [table] Provisions And Other Noncurrent Liabilities [table] Subsidiaries [axis] Subsidiaries [domain] Belarusian Telecom. BeST BeST BeST Provisions and other non-current liabilities [line items] Provisions and other non-current liabilities [line items] Other non-current liabilities Percentage of voting equity interests acquired Percentage of ownership interest in entity acquired Represents the obligation for development of telecommunications infrastructure. Obligation for Development of Telecommunications Infrastructure Obligation for development of telecommunications infrastructure Investment commitment Represents the term for development of telecommunications infrastructure. Term for Development of Telecommunications Infrastructure Development of telecommunications infrastructure (in years) Represents the obligation based on percentage of net profit earned. Obligation Based on Percentage of Net Profit Earned Percentage of net profit earned on which obligation is based Represents the discount rate used for determining obligation for development of telecommunications infrastructure. Discount Rate Used For Determining Obligation for Development of Telecommunications Infrastructure Discount rate Other current liabilities Other short-term liabilities Non-current portion of non-current borrowings, by type [abstract] Non-current liabilities Non-current portion of non-current unsecured bank loans received Unsecured bank loans Non-current portion of non-current secured bank loans received Secured bank loans Non-current lease liabilities Lease liabilities Non-current portion of non-current notes and debentures issued Debt securities issued Current borrowings and current portion of non-current borrowings, by type [abstract] Current liabilities Current unsecured bank loans received and current portion of non-current unsecured bank loans received Unsecured bank loans Current secured bank loans received and current portion of non-current secured bank loans received Secured bank loans Current lease liabilities Lease liabilities Current notes and debentures issued and current portion of non-current notes and debentures issued Debt securities issued Disclosure of loans and borrowings Disclosure Of Loans And Borrowings [table] Disclosure Of Loans And Borrowings [table] Borrowings by name [axis] Borrowings by name [domain] This member stands for financing bond issuance. Conventional Bond Issuance [Member] Conventional bond This member stands for conventional bond issuance. Sustainable Bond Issuance [Member] Sustainable bond Bond maturing 15 October 2025 Bond maturing 15 October 2025 [member] Bond maturing 15 October 2025 This member stands or loan from China Development Bank. Loan From China Development Bank [Member] Loan From China Development Bank Disclosure of Loans and borrowing Disclosure Of Loans And Borrowings [line items] Loans and borrowings Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Ifrs Debt Instrument Term Maturity period Borrowings, interest rate Borrowings, interest rate Fixed interest rate Sale price as a percentage of nominal value. Sale Price As Percentage Of Nominal Value Sale price as a percentage of nominal value Disclosure of detailed information about borrowings [table] Disclosure of detailed information about borrowings [table] Unsecured bank loans. Unsecured bank loans Secured bank loans. Secured bank loans Debt securities issued. Debt securities issued Lease Liabilities [Member] Lease liabilities CNY BYN BYR Types of interest rates [axis] Types of interest rates [domain] Floating interest rate SOFR SOFR EURIBOR. EURIBOR This member stands for Turkishliradenominated floatingrate loans and instrument. TLREF [Member] TLREF Fixed rate instruments Disclosure of detailed information about borrowings [line items] Loans and borrowings Borrowings, original currency Currency Borrowings interest rate type. Borrowings Interest Rate Type Interest rate type Borrowings maturity year. Borrowings maturity year Payment period Borrowings, interest rate basis Interest rate basis Nominal interest rate basis Borrowings, adjustment to interest rate basis Borrowings, adjustment to variable interest rate All-in cost, adjustment to interest rate basis Borrowings Carrying amount Classes of employee benefits expense Net defined benefit liability (asset) Defined benefit plans provision at end of period Defined benefit plans provision at beginning of period Retirement pay liability provision Unused vacation pay provision. Unused vacation pay provision Unused vacation provision Disclosure of defined benefit plans Current service cost, net defined benefit liability (asset) Service cost Gain (loss) on remeasurement, net defined benefit liability (asset) Remeasurements Interest expense (income), net defined benefit liability (asset) Interest expense Payments from plan, net defined benefit liability (asset) Benefit payments The increase (decrease) in the net defined benefit liability (asset) resulting from inflation adjustment. Increase (Decrease) in Net Defined Benefit Liability (Asset) Resulting From Inflation Adjustment Inflation adjustment Disclosure of sensitivity analysis for actuarial assumptions Disclosure of sensitivity analysis for actuarial assumptions [table] Disclosure of sensitivity analysis for actuarial assumptions [table] Actuarial assumptions [axis] Actuarial assumptions [domain] Interest rate [member] Interest rate Inflation rate [member] Inflation rate Disclosure of sensitivity analysis for actuarial assumptions [line items] Disclosure of sensitivity analysis for actuarial assumptions Percentage of reasonably possible increase in actuarial assumption Percentage of reasonably possible increase in actuarial assumption Percentage of reasonably possible decrease in actuarial assumption Percentage of reasonably possible decrease in actuarial assumption Impact on provision for increase in assumption, percentage Impact on provision for increase in assumption, percentage Impact on provision for increase in assumption, percentage Impact on provision for decrease in assumption, percentage Impact on provision for decrease in assumption, percentage Impact on provision for decrease in assumption, percentage Increase (decrease) in defined benefit obligation due to reasonably possible increase in actuarial assumption Impact on provision for increase in assumption Increase (decrease) in defined benefit obligation due to reasonably possible decrease in actuarial assumption Impact on provision for decrease in assumption Expense from share-based payment transactions with employees Expense from share-based payments Deferred revenue Deferred revenues Contract liabilities. Contract liabilities Total Revenue that was included in contract liability balance at beginning of period Revenue related to liabilities carried forward Disclosure of performance obligations Disclosure of performance obligations [table] Disclosure of performance obligations [table] Products and services [axis] Products and services [domain] Mobile telecommunications service. Telecommunications service Other services Other services [member] Other Later than one year Disclosure of performance obligations [line items] Disclosure of performance obligations Transaction price allocated to remaining performance obligations Unsatisfied performance obligation Percentage transaction price allocated to unsatisfied contracts. Percentage transaction price allocated to unsatisfied contracts Transaction price allocated to unsatisfied contracts Non-current provisions. Disclosure of other provisions [table] Disclosure of other provisions [table] Classes of other provisions [axis] Classes of other provisions [domain] Legal Obligations for dismantling, removing and site restoration Disclosure of other provisions [line items] Disclosure of other provisions New provisions, other provisions Provisions recognized Provision used, other provisions Payments Increase through adjustments arising from passage of time, other provisions Unwinding of discount Increase (decrease) through transfers and other changes, other provisions Transfers from non-current provisions Transfers to current provisions Increase (decrease) through remeasurements, other provisions Increase (decrease) through remeasurements, other provisions Remeasurements Increase (decrease) through net exchange differences, other provisions Effect of changes in exchange rates Increase (Decrease) Through Inflation Adjustment, Other Provisions Increase (Decrease) Through Inflation Adjustment, Other Provisions Inflation adjustment Current provisions. Bonus provision. Bonus Provisions recognized or reversed, other provisions Provisions recognized or reversed, other provisions Provisions recognized / reversals Trade and other payables. Current trade payables Payables to suppliers Taxes payable. Taxes payable Taxes payable Accrued treasury share, universal service fund contribution and contributions to the ICTA's expenses. Accrued treasury share, universal service fund contribution and contributions to the ICTA's expenses Accrued treasury share, universal service fund contribution and contributions to the ICTA's expenses Selling and marketing expense accrual. Selling and marketing expense accrual Accrued selling and marketing expenses The amount of payables related with donations, current. Donations Payable, Current Payables related with donation Other current payables Others Derivative financial instruments [abstract] Derivative financial instrument Derivative financial assets held for trading Derivative financial assets held for trading, Fair value Derivative financial assets, Held for trading Interest expense accrued in current derivative financial instruments assets. Interest Expense Accrued In Current Derivative Financial Instruments Assets Derivative financial assets, Net interest accrual income/ expense Derivative financial assets Derivative financial assets Derivative financial liabilities held for trading Derivative financial liabilities, Held for trading Derivative financial liabilities held for trading, Fair value Interest expense accrued in current derivative financial instruments liabilities. Interest Expense Accrued In Current Derivative Financial Instruments Liabilities Derivative financial liabilities, Net interest accrual income/ expense Derivative financial liabilities Derivative financial liabilities Disclosure of financial assets and liabilities measured at fair value. Disclosure of financial assets and liabilities measured at fair value Schedule disclosing financial assets and liabilities measured at fair value. Disclosure of financial assets and liabilities measured at fair value [table] Disclosure of financial assets and liabilities measured at fair value [table] Cross currency swap contracts [member] Cross currency swap contracts [member] Cross currency swap contracts Represents information pertaining to cross currency swap contracts, April 2026. Cross Currency Swap Contracts April 2026 [Member] Cross currency swap contracts April 2026 Represents information pertaining to cross currency swap contracts, January 2032. Cross Currency Swap Contracts January 2032 [Member] Cross currency swap contracts January 2032 Represents information pertaining to cross currency swap contracts, November 2025. Cross Currency Swap Contracts November 2025 [Member] Cross currency swap contracts November 2025 Currency forward contracts This member stands for forward contract, April 2026. Forward Contract, April 2026 [Member] Currency Forward Contracts April 2026 This member stands for forward contract, february 2025 to december 2025. Forward Contract, February 2025 To December 2025 [Member] Currency Forward Contract February 2025 - December 2025 This member stands for forward contract, November 2025. Forward Contract, November 2025 [Member] Currency Forward Contract November 2025 This member stands for forward contract, january 2026 to april 2026. Forward Contract, January 2026 To April 2026 [Member] Currency Forward Contract January 2026 - April 2026 This member stands for forward contract, march 2026 to november 2026. Forward Contract, March 2026 To November 2026 [Member] Currency Forward Contract March 2026 - November 2026 This member stands for forward contract, january 2025 to december 2025. Forward Contract, January 2025 To December 2025 [Member] Currency Forward Contract January 2025 - December 2025 Currency Swap Contract [member] Currency Swap This member stands for a currency swap contract January 2026. Currency Swap Contract January 2026 [Member] Currency Swap Contract January 2026 This member stands for a currency swap contract February 2025. Currency Swap Contract February 2025 [Member] Currency Swap Contract February 2025 This member stands for a currency swap contract January 2025. Currency Swap Contract January 2025 [Member] Currency Swap Contract January 2025 This member stands for a currency swap contract January 2026 To March 2026. Currency Swap Contract January 2026 To March 2026 [Member] Currency Swap Contract January 2026 - March 2026 Participating cross currency swap contracts. Participating cross currency swap contracts Participating cross currency swap contracts Participating cross currency swap contracts one April 2026. Participating Cross Currency Swap Contracts One April 2026 [Member] Participating cross currency swap contracts one April 2026 Participating cross currency swap contracts Two April 2026. Participating Cross Currency Swap Contracts Two April 2026 [Member] Participating cross currency swap contracts two April 2026 Participating cross currency swap contracts April 2026. Participating Cross Currency Swap Contracts April 2026 [Member] Participating cross currency swap contracts April 2026 Participating cross currency swap contracts October 2025 to April 2026. Participating Cross Currency Swap Contracts October 2025 To April 2026 [Member] Participating cross currency swap contracts October 2025 To April 2026 Participating cross currency swap contracts November 2025 to April 2026. Participating Cross Currency Swap Contracts November 2025 To April 2026 [Member] Participating cross currency swap contracts November 2025 To April 2026 Interest rate swap contract [member] Interest rate swap contracts This member stands for an interest rate swap contract April 2026 to April 2033. Interest Rate Swap Contract April 2026 to April 2033 [Member] Interest swap contract April 2026 to April 2033 This member stands for an interest rate swap contract April 2026. Interest Rate Swap Contract April 2026 [Member] Interest swap contract April 2026 Option contract [member] Options contracts This member stands for option contract February 2026. Option Contract February 2026 [Member] Option contract February 2026 This member stands for option contract January 2026. Option Contract January 2026 [Member] Option contract January 2026 This member stands for option contract November 2025. Option Contract November 2025 [Member] Option contract November 2025 Axis that distinguishes between the different contractual legs of a derivative financial instrument, representing the directions of cash flows or currency exchanges (for example, amounts to be delivered versus amounts to be received). Derivative Contract Leg [Axis] Domain of members representing the contractual legs of derivative financial instruments, including amounts payable (sell leg) and receivable (buy leg). Derivative Contract Leg [Domain] Represents the contractual leg of a derivative financial instrument under which the entity is obligated to deliver or sell the underlying currency, asset, or notional amount. Sell Leg [Member] Sell Represents the contractual leg of a derivative financial instrument under which the entity is entitled to receive or purchase the underlying currency, asset, or notional amount. Buy Leg [Member] Buy Line items represent financial assets and liabilities measured at fair value. Disclosure of financial assets and liabilities measured at fair value [line items] Disclosure of financial assets and liabilities measured at fair value The amount of derivative financial assets held for trading, notional amount. Derivative Financial Assets Held For Trading, Notional Amount Derivative financial assets held for trading, Notional amount The amount of derivative financial liabilities held for trading, notional amount. Derivative Financial Liabilities Held For Trading, Notional Amount Derivative financial liabilities held for trading, Notional amount Maturity Date Trading Maturity, Trading Maturity, derivatives held for trading Disclosure of detailed information about financial instruments [table] Disclosure of detailed information about financial instruments [table] FX swap, currency, interest swap and option contracts FX swap, currency, interest swap and option contracts [member] FX swap, currency, interest swap and option contracts Disclosure of detailed information about financial instruments [line items] Disclosure of detailed information about financial instruments Description of valuation techniques used in fair value measurement, entity's own equity instruments Valuation techniques Increase (decrease) in fair value if mid prices used Increase (decrease) in fair value if mid prices used Increase (decrease) in fair value if mid prices used Disclosure of detailed information about financial instruments Cash flow sensitivity analysis for variable rate instruments [table] Cash flow sensitivity analysis for variable rate instruments [table] Cash flow sensitivity analysis for variable rate instruments [table] Variable rate financial instruments Variable rate instruments Financial liabilities Financial liabilities [member] Financial liabilities Cash flow sensitivity analysis for variable rate instruments. Cash flow sensitivity analysis for variable rate instruments [line items] Cash flow sensitivity analysis for variable rate instruments Percentage of change in interest rate rate for sensitivity analysis Percentage of change in interest rate rate for sensitivity analysis Increase (decrease) in profit (loss) due to potential increase in interest rate Effect Of Hundred Basis Points Increase In Profit Or Loss Increase (decrease) in profit (loss) due to potential increase in interest rate Increase (decrease) in profit (loss) due to potential increase in interest rate Effect Of Hundred Basis Points Decrease In Profit Or Loss Increase (decrease) in profit (loss) due to potential decrease in interest rate Types of hedges [axis] Types of hedges [domain] Cash flow hedges [member] Cash flow hedges Hedges of net investment in foreign operations [member] Hedges of net investment in foreign operations Bank loans Bank loans Nominal amount of hedging instrument Nominal amount of hedging instrument Other comprehensive income, net of tax, hedges of net investments in foreign operations Hedges of net investments in foreign operations Classes of financial assets [axis] Classes of financial assets [domain] Trade receivables Contract Assets [Member] Contract assets Receivables from financial services. Receivables from financial services [Member] Receivables from financial services Cash and cash equivalents. Cash and cash equivalents [member] Cash and cash equivalents Represents information pertaining to other current and non current assets. Other current & non-current assets Due from related parties. Due from related parties Maximum exposure to credit risk Maximum exposure to credit risk Disclosure of financial assets that are either past due or impaired Disclosure of provision matrix [table] Derivative financial instruments, financial assets, other assets and cash and cash equivalent Derivative financial instruments, financial assets, other assets and cash and cash equivalent Other assets from financial services Other assets from financial services Past due status [axis] Past due status [domain] Not Due This member stands for overdue. Overdue [Member] Overdue Less Than 30 Days Past Due Less Than 60 Days Past Due Less Than 90 Days Past Due Less Than 120 Days Past Due Later Than Four Months And Not Later Than Five Months [member] Less Than 150 Days Past Due Later Than Five Months And Not Later Than Three Years [member] Less Than 3 years Past Due Disclosure of provision matrix [line items] Disclosure of provision matrix Financial assets. Closing balance Opening balance Financial assets Reconciliation of changes in allowance account for credit losses of financial assets Disclosure of reconciliation of changes in loss allowance and explanation of changes in gross carrying amount for financial instruments [table] Disclosure of reconciliation of changes in loss allowance and explanation of changes in gross carrying amount for financial instruments [line items] Disclosure of reconciliation of changes in loss allowance and explanation of changes in gross carrying amount for financial instruments Increase through origination or purchase, financial assets Provision for impairment recognized during the year Decrease through derecognition, financial assets Amounts collected Decrease through write-off, financial assets Receivables written off during the year as uncollectible Increase (decrease) through transfers, financial assets Receivables transferred with receivables transfer contract Increase (decrease) through foreign exchange, financial assets Effect of changes in exchange rates Increase (decrease) through inflation adjustment, financial assets Increase (decrease) through inflation adjustment, financial assets Inflation adjustment Disclosure of Risks. Disclosure of risks Description of Risks. Disclosure of Risks [table] Disclosure of Risks [table] Liquidity risk Classes of financial liabilities [axis] Classes of financial liabilities [domain] Trade and other payables. Trade and other payables [Member] Trade and other payables Due to related parties. Due to related parties This member stands for the consideration Payable In Relation To acquisition Of Belarusian Telecom and Boyut Enerji. Consideration payable in relation to acquisition of BeST and Boyut Enerji Consideration payable in relation to acquisition of Belarusian Telecom and Boyut Enerji Derivative financial instruments buy Derivative financial instruments buy [member] Derivative financial instruments buy Derivative financial instruments sell Derivative financial instruments sell [member] Derivative financial instruments sell 6 months or less. 6 months or less 6-12 months 2-5 years More than 5 Years Line item of Risks. Disclosure of Risks [line items] Disclosure of risks Financial liabilities. Financial liabilities Financial liabilities Non-derivative financial liabilities, undiscounted cash flows Non-derivative financial liabilities, Contractual cash flows Derivative financial liabilities, undiscounted cash flows Derivative financial liabilities, Contractual cash flows The amount of contractual undiscounted cash flows in relation to financial liabilities. Financial Liabilities Undiscounted Cash Flows Financial liabilities contractual cash flows Financial assets Financial asset [member] Financial assets Other Noncurrent Assets Other non-current asset [member] Other non-current assets Due from related parties-current. Due from related parties - current Trade receivables and contract assets member. Trade receivables and contract assets Other current assets. Other current asset [member] Other current assets Loans and borrowings-noncurrent. Loans and borrowings - non-current Debt securities issued-non-current. Debt securities issued - non-current Lease Obligations [member] Lease obligations - non-current Other non current liabilities . Other non-current liabilities [member] Other non-current liabilities Loans and borrowings current. Loans and borrowings - current Debt securities issued-current. Debt securities issued - current Lease obligations current. Lease obligations - current This member stands for other current liabilities. Other current liabilities. Other current liabilities Trade and other payables-current. Trade and other payables Trade and other payables - current Represents information pertaining to financial liabilities defined as hedging instruments. Financial liabilities defined as hedging instruments Participating cross currency swap and FX swap contracts. Participating cross currency swap and FX swap contracts Financial assets (liabilities) Financial assets (liabilities) Disclosure of effect of changes in foreign exchange rates gain loss abstract. Disclosure of effect of changes In foreign exchange rates gain or loss Disclosure of effect of changes in foreign exchange rates gain loss table. Disclosure Of Effect Of Changes In Foreign Exchange Rates Gain Loss [table] Disclosure Of Effect Of Changes In Foreign Exchange Rates Gain Loss [table] Sensitivity Analysis axis. Sensitivity Analysis [axis] Sensitivity analysis domain. Sensitivity Analysis [domain] Net assets and liability. Net assets and liability Hedged portion of risk. Hedged portion of risk Disclosure of effect of changes in foreign exchange rates gain loss line items. Disclosure Of Effect Of Changes In Foreign Exchange Rates Gain Loss [line items] Disclosure of effect of changes In foreign exchange rates gain or loss Percentage of change in foreign exchange rate for sensitivity analysis Percentage of change in foreign exchange rate for sensitivity analysis Increase (decrease) in profit (loss) due to potential appreciation of foreign currency Increase (decrease) in profit (loss) due to potential appreciation of foreign currency Increase (decrease) in profit (loss) due to potential depreciation of foreign currency Increase (decrease) in profit (loss) due to potential depreciation of foreign currency Increase (decrease) in equity due to potential appreciation of foreign currency Increase (decrease) in equity due to potential appreciation of foreign currency Increase (decrease) in equity due to potential depreciation of foreign currency Increase (decrease) in equity due to potential depreciation of foreign currency Non-current and current portion of non-current financial liabilities Non-current and current portion of non-current financial liabilities Financial liabilities Financial liabilities, at fair value Disclosure of guarantees and purchase obligations [table] Disclosure of guarantees and purchase obligations [table] Disclosure of guarantees and purchase obligations [table] Line items represent guarantees and purchase obligations. Disclosure of guarantees and purchase obligations [line items] Disclosure of guarantees and purchase obligations Capital commitments Purchase commitments Guarantees given. Guarantees Given Guarantees Represents the remaining obligation for development of telecommunications infrastructure. Remaining Obligation for Development of Telecommunications Infrastructure Remaining investment commitment Disclosure Of Commitments And Contingencies [table] Disclosure Of Commitments And Contingencies [table] Disclosure Of Commitments And Contingencies [table] Types of contracts [axis] Types of contracts [domain] Dispute on special communication tax and value added tax. Dispute on special communication tax Disclosure of commitments and contingencies [line items] Disclosure of commitments and contingencies [line items] Disclosure of commitments and contingencies Principal amount of tax receivable under lawsuit Principal amount of tax under lawsuit Damage receivable with interest under lawsuit Damage with interest under lawsuit Principal amount to be returned as result of court decision Principal amount to be returned as result of court decision Disputes regarding the law on the protection of competition. Disputes regarding the law on the protection of competition [member] Disputes regarding the law on the protection of competition Disputes regarding the law on the protection of competition - dispute one Disputes regarding the law on the protection of competition - dispute one [member] Disputes regarding the law on the protection of competition - dispute one Disputes regarding the law on the protection of competition - dispute two Disputes regarding the law on the protection of competition - dispute two [member] Disputes regarding the law on the protection of competition - dispute two This member stands for disputes regarding the law on the protection of competition - dispute three. Disputes Regarding The Law On The Protection Of Competition, Dispute Three [Member] Disputes regarding the law on the protection of competition - dispute three Disputes Regarding The Law On The Protection Of Competition, Investigation on gentleman's agreements for the labour market Disputes regarding the law on the protection of competition - investigation on gentleman's agreements for the labour market Non-adjusting events after reporting period [axis] Non-adjusting events after reporting period [domain] Represents the settlement of a legal proceeding occurring after the reporting period that does not relate to conditions existing at the reporting date. Settlement of Mobiltel Litigation After Reporting Period [Member] Legal settlement paid to Mobiltel Amount of fine imposed. Amount of fine imposed Administrative fine imposed Administrative fine deducted from the receivables Administrative Fine deducted From Receivables Administrative fine deducted from the receivables Amount of administrative fine paid. Administrative Fine Paid Administrative fine paid Represents the number of lawsuits filed against the company. Number of Lawsuits Number of lawsuits Amount claimed from company in lawsuit Amount claimed from company in lawsuit Multiplication factor of loss amount claimed Multiplication factor of loss amount claimed Settlement amount paid relating to law suit filed. Settlement Amount Paid Settlement amount paid Settlement of corporate tax relating to lawsuit filed. Income Tax Expense, Legal Settlement Settlement of corporate tax cost by the Company Amount of damages awarded to the plaintiff in the legal matter. IFRS Loss Contingency, Damages Awarded, Value Amount of damages awarded to the plaintiff This member stands for ICTA Investigation Regarding the R&D obligations for 2013-2018. Icta Investigation Regarding Research And Development Obligations 2013 To 2018 [Member] ICTA Investigation Regarding Research And Development Obligations 2013 To 2018 This member stands for Investigation Regarding the Subscription Agreements. Investigation Regarding the Subscription Agreements [Member] ICTA - Investigation Regarding the Subscription Agreements Represents the information pertaining to ICTA - Investigation on Idendity Verification Regulation. ICTA – Investigation on Idendity Verification Regulation [Member] ICTA- Investigation on Identity Verification Regulation This member stands for ICTA Violation of Board Decision Inspection. ICTA Violation of Board Decision Inspection [Member] ICTA Violation of Board Decision Inspection This member stands for ICTA Investigation on Limited Usage Services and Invoice Upper Limit. ICTA Investigation on Limited Usage Services and Invoice Upper Limit [Member] ICTA Investigation on Limited Usage Services and Invoice Upper Limit This member stands for ICTA Investigation of Committed Subscriptions. ICTA Investigation of Committed Subscriptions [Member] ICTA Investigation of Committed Subscriptions This member stands for ICTA ISP Service Quality Investigation. ICTA ISP Service Quality Investigation [Member] ICTA ISP Service Quality Investigation This member stands for ICTA Facility Sharing Investigation. ICTA Facility Sharing Investigation [Member] ICTA Facility Sharing Investigation This member stands for ICTA Universal Service Obligations Investigation. ICTA Universal Service Obligations Investigation [Member] ICTA Universal Service Obligations Investigation This member stands for ICTA Investigation on Service Interruption. ICTA Investigation on Service Interruption [Member] ICTA Investigation on Service Interruption This member stands for ICTA Proportional Fee Implementation Process. ICTA Proportional Fee Implementation Process [Member] ICTA Proportional Fee Implementation Process This member stands for ICTA Closing-Opening Fee Inspection. ICTA Closing Opening Fee Inspection [Member] ICTA Closing Opening Fee Inspection This member stands for ICTA Real Estate Transfer Inspection. ICTA Real Estate Transfer Inspection [Member] ICTA Real Estate Transfer Inspection This member stands for ICTA - Inspection Regarding the Processing of Personal Data and the Protection of Privacy. ICTA Inspection Regarding the Processing of Personal Data and the Protection of Privacy [Member] ICTA Inspection Regarding the Processing of Personal Data and the Protection of Privacy This member stands for other investigations conducted by ICTA. Other Investigations Conducted By Icta [Member] Other Investigations Conducted By ICTA Turkcell superonline. Turkcell Superonline Turkcell Superonline Represents the payment of administrative fine after the reporting period. Payment Of Administrative Fine [Member] Payment of administrative fine Service fee charged Service fee charged The number of subscribers whose services were subject to a specific event, action, or condition during the reporting period, such as service suspension, billing adjustments, or regulatory matters. Number of Subscribers Affected Number of subscribers effected The administrative fees imposed on number of different violations Administrative Fines Imposed on Number of Different Violation Number of different violations The maximum percentage of the entity's revenue (or net sales) that may be imposed as an administrative fine by a regulatory authority in relation to a specific investigation, non-compliance, or legal matter. Maximum Administrative Fine Percentage of Revenue Potential administrative fine, as percentage of net sales for 2023 This member stands for ICTA - Refunds Investigation. ICTA, Refunds Investigation [Member] ICTA - Refunds Investigation Regulatory investigation into refunds of remaining prepaid balances for the period March 2019 to April 2021. Investigation Into The Refund of Remaining TL in Prepaid Lines, March 01, 2019 - April 30, 2021 Period [Member] Refund investigation of remaining TL in Prepaid Lines (March 1, 2019-April 30, 2021, Period) Regulatory investigation regarding subscriber refund compliance under Board Decision No. 57. Refund Investigation No. 57 [Member] Refund Investigation No. 57 Regulatory investigation concerning secretary service compliance under Board Decision No. 122. Secretary Service Investigation No. 122 [Member] Secretary Service Investigation No. 122 Regulatory investigation into refunds of remaining prepaid balances for the period May 2021 to September 2022. Investigation Into The Refund of Remaining TL in Prepaid Lines, May 01, 2021 - September 30, 2022 [Member] Refund investigation of remaining TL in Prepaid Lines (May 1, 2021 - September 30, 2022) The amount deposited in to the Ministry's account with default interest. Amount Deposited in to Ministry's Account With Default Interest Amount deposited in to the Ministry's account with default interest Other Disputes. Other ongoing investigations and lawsuits Ongoing investigations and lawsuits Ongoing investigations and lawsuits [member] Ongoing investigations and lawsuits Amount paid with reservation of right to take legal action Amount paid with reservation of right to take legal action Other provisions Provisions Related party transactions Disclosure of transactions between related parties [table] Disclosure of transactions between related parties [table] Categories of related parties [axis] Categories of related parties [domain] This member stands for Enerji Piyasalari Isletme A.S. Enerji Piyasalari Isletme A.S. This member stands for Trk Telekom Mobil Iletisim Hizmetleri A.S. Trk Telekom Mobil Iletisim Hizmetleri A.S. [Member] TT Mobil Turk Telekom Mobil Iletisim Hizmetleri A.S. This member stands for Turk Hava Yollari A.S. Turk Hava Yollari A.S This member stands for Gunes Express Havacilik A.S. Gunes Express Havacilik A.S. This member stands for Turksat Uydu Haberlesme Kablo TV ve Isletme A.S. Turksat Uydu Haberlesme Kablo TV ve Isletme A.S. Turksat Uydu Haberlesme Kablo TV ve Isletme A.S. This member stands for TVF IFM Gayrimenkul Insaat ve Yonetim A.S. TVF IFM Gayrimenkul Insaat ve Yonetim A.S. [Member] TVF IFM Gayrimenkul Insaat ve Yonetim A.S. This member stands for Ziraat Katilim Bankasi A.S. Ziraat Katilim Bankasi A.S. This member stands for Posta ve Telgraf Teskilati A.S. T.C. Posta ve Telgraf Teskilati Genel Mudurlugu PTT This member stands for AJET Hava Tamacl A.. AJET Hava Tamacl A. [Member] AJET Hava Tasimaciligi A.S. Other Others Disclosure of transactions between related parties [line items] Disclosure of transactions between related parties This member stands for Turkiye Sigorta A.S. Turkiye Sigorta A.S. This member stands for TOGG. TOGG This member stands for Turk Telekomunikasyon A.S. Turk Telekomunikasyon A.S. [Member] Turk Telekomunikasyon A.S. Payables to related parties Due to related parties Disclosure of key management personnel compensation. Disclosure of key management personnel compensation Key management executive officers outstanding personnel loans. Key Management Executive Officers Outstanding Personnel Loans Key management executive officers personnel loans Key management personnel compensation, short-term employee benefits Short-term benefits Key management personnel compensation, share-based payment Share based payments Key management personnel compensation, other long-term employee benefits Long-term benefits Key management personnel compensation, termination benefits Termination benefits Key management personnel compensation Key management personnel compensation This member stands for Ziraat Bankasi. Ziraat Bankasi This member stands for Turkiye Halk Bankasi A.S. Turkiye Halk Bankasi A.S. This member stands for Turkiye Hayat ve Emeklilik A.S. Turkiye Hayat ve Emeklilik A.S. This member stands for Turkiye Vakiflar Bankasi TAO. Turkiye Vakiflar Bankasi TAO This member stands for Borsa Istanbul A.S. Borsa Istanbul A.S. This member stands for Istanbul Takas ve Saklama Bankasi A.S. Istanbul Takas ve Saklama Bankasi A.S. [Member] Istanbul Takas ve Saklama Bankasi A.S. This member stands for T.C. Hazine ve Maliye Bakanl. T.C. Hazine ve Maliye Bakanl [Member] T.C. Hazine ve Maliye Bakanligi This member stands for Turkiye Varlik Fonu. Turkiye Varlik Fonu [Member] Turkiye Varlik Fonu Revenue from rendering of services, related party transactions Revenue from related parties Services received, related party transactions Related party expenses Proportion of ownership interest in subsidiary Effective Ownership Interest Time deposits with banks Banks - Time deposits Demand deposits with banks Banks - Demand deposits Financial investment Financial investments [member] Financial investment Bank borrowings Bank borrowings This member stands for Boru Hatlari Ile Petrol Tasima A.S. Boru Hatlari Ile Petrol Tasima A.S. BOTAS The amount of financial assets (liabilities) with related parties. Financial Assets And Liabilities With Related Parties Financial assets (liabilities) with related parties Lease Liabilities Lease liability Outstanding commitments made by entity, related party transactions Amount of letters of guarantee given to the related parties Borrowings Maturing In January 2026 Borrowings Maturing In January 2026 [Member] January 2026 Borrowings Maturing In August 2027 Borrowings Maturing In August 2027 [Member] August 2027 Nominal amount, related party transactions Nominal amount, related party transactions Represents the effective interest rate of financial assets. Effective Interest Rate, Financial Asset Effective interest rate of financial assets, related party Represents the effective interest rate of financial liabilities. Effective Interest Rate, Financial Liability Effective interest rate of financial liabilities, related party Adjustment to Interest Rate Basis, Financial Liability Adjustment to Interest Rate Basis, Financial Liability Adjustment to interest rate basis of financial liabilities, related party This member stands for the Halk Varlk Kiralama AS. Halk Varlik Kiralama AS The amount of interest income arising from related party transactions. Interest Income, Related Party Transactions Interest income from related parties The amount of interest expense from related party transactions. Interest Expense, Related Party Transactions Interest expense to related parties Disclosure of subsidiaries [table] Disclosure of subsidiaries [table] Turktell. Turktell This member stands for Turkcell Dijital. Turkcell Dijital Turkcell Sat. Turkcell Satis Turkcell Teknoloji. Turkcell Teknoloji Turkcell Gayrimenkul. Turkcell Gayrimenkul Turkcell Enerji. Turkcell Enerji Boyut Grup Enerji Elektrik Uretim ve Insaat Sanayi ve Ticaret A.S. Boyut Enerji This member stands for Turkcell Finansman A.S. Turkcell Finansman Turkcell Sigorta. Turkcell Sigorta This member stands for Turkcell Dijital Sigorta. Turkcell Dijital Sigorta This member stands for Turkcell Odeme. Turkcell Odeme This member stands for Lifecell Dijital Servisler. Lifecell Dijital Servisler This member stands for Lifecell Bulut. Lifecell Bulut This member stands for Lifecell TV. Lifecell TV This member stands for Lifecell Muzik. Lifecell Muzik Global Tower. Global Tower This member stands for Atmosware Teknoloji. Atmosware Teknoloji Beltower. Beltower This member stands for East Asian Consortium B.V. East Asian Consortium B.V. [Member] Eastasian This member stands for Kbrs Telekom. Kibris Telekom This member stands for Lifecell Digital. Lifecell Digital Turkcell Dijital Technologies. Turkcell Dijital Teknolojileri Turkcell Global Bilgi. Turkcell Global Bilgi Rehberlik. Rehberlik Lifecell Ventures. Lifecell Ventures Paycell LLC [member]. Paycell LLC This member stands for Paycell Europe. Paycell Europe This member stands for Yaani. Yaani This member stands for BiP Digital. BiP B.V. This member stands for BiP. BiP A.S. This member stands for Turkcell GSYF. Turkcell GSYF This member stands for Sofra Kurumsal ve Odullendirme Hizmetleri A.S. Sofra This member stands for Artel. Artel [Member] Artel This member stands for Ultia. Ultia This member stands for TDC. TDC [Member] TDC Lifetech. Lifetech This member stands for Turkcell Dijital Eitim. Turkcell Dijital Eitim [Member] Turkcell Dijital Egitim Disclosure of subsidiaries [line items] Disclosure of subsidiaries Name of subsidiary Name of Subsidiaries Country of incorporation of subsidiary Country of Incorporation Nature of business Business Schedule disclosing information related to joint ventures and associates. Disclosure Of Joint Ventures And Associates [Table] Associates [axis] Associates [domain] Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table. Disclosure Of Joint Ventures And Associates [Line Items] Associates Investments in associates accounted for using equity method Investments in associates Amount of transfer from equity pickup to subsidiary. Transfer From Equity Pickup To Subsidiary Transfer from equity pickup to subsidiary Disclosure of reconciliation of liabilities arising from financing activities Disclosure of reconciliation of liabilities arising from financing activities [table] Disclosure of reconciliation of liabilities arising from financing activities [table] Liabilities arising from financing activities [axis] Liabilities arising from financing activities [domain] Liabilities arising from financing activities, liabilities Liabilities arising from financing activities, liabilities [member] Liabilities arising from financing activities, liabilities This member stands for loans and borrowings issued. Loans And Borrowings Issued [Member] Loans and Borrowings This member stands for derivative instruments, net. Derivative Instruments [Member] Derivative Instruments, net Disclosure of reconciliation of liabilities arising from financing activities [line items] Disclosure of reconciliation of liabilities arising from financing activities Liabilities arising from financing activities Ending balance Beginning balance Increase (decrease) through cash inflows, liabilities arising from financing activities Increase (decrease) through cash inflows, liabilities arising from financing activities Cash inflows Increase (decrease) through cash outflows, liabilities arising from financing activities Increase (decrease) through cash outflows, liabilities arising from financing activities Cash outflows Increase (decrease) through other changes, liabilities arising from financing activities Other non-cash movements The increase (decrease) in liabilities arising from financing activities resulting from inflation adjustment. Increase (Decrease) Through Inflation Adjustment Inflation adjustment Disclosure of non-adjusting events after reporting period [table] Major purchases of assets [member] Purchase of assets Signing of banking facility Signing of banking facility [member] Signing of banking facility Rights to use allocated radio frequency spectrum granted by a regulatory authority, recognized as intangible assets. Frequency licenses [Member] Frequency licenses Syndicated Murabaha facility Syndicated Murabaha facility [member] Syndicated Murabaha facility Disclosure of non-adjusting events after reporting period [line items] Subsequent events Contractual commitments for acquisition of intangible assets Commitments for acquisition of 160MHz of spectrum Dividends proposed or declared before financial statements authorised for issue but not recognised as distribution to owners Proposed gross cash dividend Dividends proposed or declared before financial statements authorised for issue but not recognised as distribution to owners per share Proposed gross cash dividend per share Number of banks Number of banks Annual profit rate, adjustment to interest rate basis Annual profit rate, adjustment to interest rate basis