Deferred Tax Assets and Liabilities - Recognized Deferred Tax Assets and Liabilities (Details) - TRY (₺) ₺ in Thousands	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]
Deferred tax assets	₺ 6,740,015	₺ 7,567,411
Offsetting	(5,611,266)	(4,834,998)
Net deferred tax assets	1,128,749	2,732,413
Deferred tax liabilities	(7,897,430)	(13,826,081)
Offsetting	5,611,266	4,834,998
Net deferred tax liabilities	(2,286,164)	(8,991,083)
Net deferred tax asset/(liabilities)	(1,157,415)	(6,258,670)	₺ (9,005,440)
Property, plant & equipment and intangible assets [member]
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]
Deferred tax assets	1,352,654	1,081,120
Deferred tax liabilities	(7,085,009)	(12,513,875)
Net deferred tax asset/(liabilities)	(5,732,355)	(11,432,755)
Derivative financial instruments
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]
Deferred tax assets	38,805	49,808
Deferred tax liabilities	(617,192)	(902,064)
Net deferred tax asset/(liabilities)	(578,387)	(852,256)
Reserve for defined benefit plans and provisions
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]
Deferred tax assets	1,413,779	750,939
Deferred tax liabilities	(29,350)	(12,763)
Net deferred tax asset/(liabilities)	1,384,429	738,176
Unused tax losses [member]
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]
Deferred tax assets	1,638,003	3,812,018
Net deferred tax asset/(liabilities)	1,638,003	3,812,018
Unused tax credits [member]
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]
Deferred tax assets	577,944	159,793
Deferred tax liabilities		(1,089)
Net deferred tax asset/(liabilities)	577,944	158,704
Other assets and liabilities [member]
Disclosure of temporary difference, unused tax losses and unused tax credits [line items]
Deferred tax assets	1,718,830	1,713,733
Deferred tax liabilities	(165,879)	(396,290)
Net deferred tax asset/(liabilities)	₺ 1,552,951	₺ 1,317,443

The amounts of income taxes recoverable in future periods in respect of: (a) deductible temporary differences; (b) the carryforward of unused tax losses; and (c) the carryforward of unused tax credits. [Refer: Temporary differences [member]; Unused tax credits [member]; Unused tax losses [member]]

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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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- Definition

The amounts of income taxes payable in future periods in respect of taxable temporary differences. [Refer: Temporary differences [member]]

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The amount of deferred tax liabilities or assets. [Refer: Deferred tax liabilities; Deferred tax assets]

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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.

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The amount of deferred tax assets net of deferred tax liabilities, when the absolute amount of deferred tax assets is greater than the absolute amount of deferred tax liabilities. [Refer: Deferred tax assets; Deferred tax liabilities]

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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The amount of deferred tax liabilities net of deferred tax assets, when the absolute amount of deferred tax liabilities is greater than the absolute amount of deferred tax assets. [Refer: Deferred tax assets; Deferred tax liabilities]

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Deferred tax liabilities offsetting deferred tax assets.

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Offsetting deferred tax assets (liabilities) and deferred tax (liabilities) assets.

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