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Financial Instruments - Summary of Analysis of Group's Financial Liabilities into Relevant Maturity Groupings Based on Contractual Maturities (Detail) - Liquidity risk - TRY (₺) ₺ in Thousands | Dec. 31, 2024 | Dec. 31, 2023
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Disclosure of Risks [line items] |  |
Financial liabilities | ₺ 127,628,395 | ₺ 144,151,195
Financial liabilities contractual cash flows | (145,506,441) | (166,149,603)
6 months or less |  |
Disclosure of Risks [line items] |  |
Financial liabilities contractual cash flows | (49,182,704) | (48,900,947)
6-12 months |  |
Disclosure of Risks [line items] |  |
Financial liabilities contractual cash flows | (28,466,770) | (13,335,895)
1-2 years |  |
Disclosure of Risks [line items] |  |
Financial liabilities contractual cash flows | (15,441,384) | (41,440,269)
2-5 years |  |
Disclosure of Risks [line items] |  |
Financial liabilities contractual cash flows | (43,318,153) | (54,860,663)
More than 5 Years |  |
Disclosure of Risks [line items] |  |
Financial liabilities contractual cash flows | (9,097,430) | (7,611,829)
Secured bank loans |  |
Disclosure of Risks [line items] |  |
Financial liabilities | 7,822,576 | 6,820,818
Non-derivative financial liabilities, Contractual cash flows | (9,525,187) | (9,006,197)
Secured bank loans | 6 months or less |  |
Disclosure of Risks [line items] |  |
Non-derivative financial liabilities, Contractual cash flows | (631,143) | (1,656,178)
Secured bank loans | 6-12 months |  |
Disclosure of Risks [line items] |  |
Non-derivative financial liabilities, Contractual cash flows | (616,730) | (630,472)
Secured bank loans | 1-2 years |  |
Disclosure of Risks [line items] |  |
Non-derivative financial liabilities, Contractual cash flows | (1,209,845) | (1,230,874)
Secured bank loans | 2-5 years |  |
Disclosure of Risks [line items] |  |
Non-derivative financial liabilities, Contractual cash flows | (3,293,947) | (3,401,684)
Secured bank loans | More than 5 Years |  |
Disclosure of Risks [line items] |  |
Non-derivative financial liabilities, Contractual cash flows | (3,773,522) | (2,086,989)
Unsecured bank loans |  |
Disclosure of Risks [line items] |  |
Financial liabilities | 54,577,537 | 65,063,445
Non-derivative financial liabilities, Contractual cash flows | (60,072,310) | (71,879,595)
Unsecured bank loans | 6 months or less |  |
Disclosure of Risks [line items] |  |
Non-derivative financial liabilities, Contractual cash flows | (21,423,967) | (19,842,525)
Unsecured bank loans | 6-12 months |  |
Disclosure of Risks [line items] |  |
Non-derivative financial liabilities, Contractual cash flows | (9,172,079) | (10,659,577)
Unsecured bank loans | 1-2 years |  |
Disclosure of Risks [line items] |  |
Non-derivative financial liabilities, Contractual cash flows | (11,050,680) | (16,613,808)
Unsecured bank loans | 2-5 years |  |
Disclosure of Risks [line items] |  |
Non-derivative financial liabilities, Contractual cash flows | (17,781,180) | (24,763,685)
Unsecured bank loans | More than 5 Years |  |
Disclosure of Risks [line items] |  |
Non-derivative financial liabilities, Contractual cash flows | (644,404) |
Debt securities issued |  |
Disclosure of Risks [line items] |  |
Financial liabilities | 37,117,622 | 46,010,564
Non-derivative financial liabilities, Contractual cash flows | (42,058,710) | (53,874,373)
Debt securities issued | 6 months or less |  |
Disclosure of Risks [line items] |  |
Non-derivative financial liabilities, Contractual cash flows | (4,644,736) | (6,365,080)
Debt securities issued | 6-12 months |  |
Disclosure of Risks [line items] |  |
Non-derivative financial liabilities, Contractual cash flows | (17,490,618) | (1,181,693)
Debt securities issued | 1-2 years |  |
Disclosure of Risks [line items] |  |
Non-derivative financial liabilities, Contractual cash flows | (1,009,218) | (22,286,903)
Debt securities issued | 2-5 years |  |
Disclosure of Risks [line items] |  |
Non-derivative financial liabilities, Contractual cash flows | (18,914,138) | (24,040,697)
Lease liabilities |  |
Disclosure of Risks [line items] |  |
Financial liabilities | 4,822,524 | 3,504,921
Non-derivative financial liabilities, Contractual cash flows | (8,472,645) | (6,101,031)
Lease liabilities | 6 months or less |  |
Disclosure of Risks [line items] |  |
Non-derivative financial liabilities, Contractual cash flows | (1,324,092) | (966,971)
Lease liabilities | 6-12 months |  |
Disclosure of Risks [line items] |  |
Non-derivative financial liabilities, Contractual cash flows | (1,103,511) | (785,877)
Lease liabilities | 1-2 years |  |
Disclosure of Risks [line items] |  |
Non-derivative financial liabilities, Contractual cash flows | (2,074,779) | (1,000,757)
Lease liabilities | 2-5 years |  |
Disclosure of Risks [line items] |  |
Non-derivative financial liabilities, Contractual cash flows | (2,910,862) | (1,865,739)
Lease liabilities | More than 5 Years |  |
Disclosure of Risks [line items] |  |
Non-derivative financial liabilities, Contractual cash flows | (1,059,401) | (1,481,687)
Trade and other payables |  |
Disclosure of Risks [line items] |  |
Financial liabilities | 20,527,814 | 19,903,990
Non-derivative financial liabilities, Contractual cash flows | (20,527,814) | (19,903,990)
Trade and other payables | 6 months or less |  |
Disclosure of Risks [line items] |  |
Non-derivative financial liabilities, Contractual cash flows | (20,256,183) | (19,695,803)
Trade and other payables | More than 5 Years |  |
Disclosure of Risks [line items] |  |
Non-derivative financial liabilities, Contractual cash flows | (271,632) | (208,187)
Due to related parties |  |
Disclosure of Risks [line items] |  |
Financial liabilities | 960,149 | 852,969
Non-derivative financial liabilities, Contractual cash flows | (960,149) | (852,969)
Due to related parties | 6 months or less |  |
Disclosure of Risks [line items] |  |
Non-derivative financial liabilities, Contractual cash flows | (950,321) | (797,619)
Due to related parties | 6-12 months |  |
Disclosure of Risks [line items] |  |
Non-derivative financial liabilities, Contractual cash flows | (9,574) |
Due to related parties | 1-2 years |  |
Disclosure of Risks [line items] |  |
Non-derivative financial liabilities, Contractual cash flows |  | (55,350)
Due to related parties | 2-5 years |  |
Disclosure of Risks [line items] |  |
Non-derivative financial liabilities, Contractual cash flows | (253) |
Consideration payable in relation to acquisition of Belarusian Telecom and Boyut Enerji |  |
Disclosure of Risks [line items] |  |
Financial liabilities | 1,304,706 | 1,482,853
Non-derivative financial liabilities, Contractual cash flows | (3,522,330) | (4,271,293)
Consideration payable in relation to acquisition of Belarusian Telecom and Boyut Enerji | 1-2 years |  |
Disclosure of Risks [line items] |  |
Non-derivative financial liabilities, Contractual cash flows |  | (21,042)
Consideration payable in relation to acquisition of Belarusian Telecom and Boyut Enerji | 2-5 years |  |
Disclosure of Risks [line items] |  |
Non-derivative financial liabilities, Contractual cash flows | (173,859) | (415,285)
Consideration payable in relation to acquisition of Belarusian Telecom and Boyut Enerji | More than 5 Years |  |
Disclosure of Risks [line items] |  |
Non-derivative financial liabilities, Contractual cash flows | (3,348,471) | (3,834,966)
Currency and interest swap contracts |  |
Disclosure of Risks [line items] |  |
Financial liabilities | 495,467 | 511,635
Derivative financial liabilities, Contractual cash flows | (367,296) | (260,155)
Currency and interest swap contracts | 6 months or less |  |
Disclosure of Risks [line items] |  |
Derivative financial liabilities, Contractual cash flows | 47,738 | 423,229
Currency and interest swap contracts | 6-12 months |  |
Disclosure of Risks [line items] |  |
Derivative financial liabilities, Contractual cash flows | (74,258) | (78,276)
Currency and interest swap contracts | 1-2 years |  |
Disclosure of Risks [line items] |  |
Derivative financial liabilities, Contractual cash flows | (96,862) | (231,535)
Currency and interest swap contracts | 2-5 years |  |
Disclosure of Risks [line items] |  |
Derivative financial liabilities, Contractual cash flows | (243,914) | (373,573)
Currency and interest swap contracts buy option |  |
Disclosure of Risks [line items] |  |
Derivative financial liabilities, Contractual cash flows | (4,547,999) | (35,198,892)
Currency and interest swap contracts buy option | 6 months or less |  |
Disclosure of Risks [line items] |  |
Derivative financial liabilities, Contractual cash flows | (2,917,288) | (32,233,094)
Currency and interest swap contracts buy option | 6-12 months |  |
Disclosure of Risks [line items] |  |
Derivative financial liabilities, Contractual cash flows | (185,693) | (276,745)
Currency and interest swap contracts buy option | 1-2 years |  |
Disclosure of Risks [line items] |  |
Derivative financial liabilities, Contractual cash flows | (182,674) | (507,968)
Currency and interest swap contracts buy option | 2-5 years |  |
Disclosure of Risks [line items] |  |
Derivative financial liabilities, Contractual cash flows | (1,262,344) | (2,181,085)
Currency and interest swap contracts sell option |  |
Disclosure of Risks [line items] |  |
Derivative financial liabilities, Contractual cash flows | 4,180,703 | 34,938,737
Currency and interest swap contracts sell option | 6 months or less |  |
Disclosure of Risks [line items] |  |
Derivative financial liabilities, Contractual cash flows | 2,965,026 | 32,656,323
Currency and interest swap contracts sell option | 6-12 months |  |
Disclosure of Risks [line items] |  |
Derivative financial liabilities, Contractual cash flows | 111,435 | 198,469
Currency and interest swap contracts sell option | 1-2 years |  |
Disclosure of Risks [line items] |  |
Derivative financial liabilities, Contractual cash flows | 85,812 | 276,433
Currency and interest swap contracts sell option | 2-5 years |  |
Disclosure of Risks [line items] |  |
Derivative financial liabilities, Contractual cash flows | ₺ 1,018,430 | ₺ 1,807,512

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- Definition The amount of liabilities that are: (a) a contractual obligation: (i) to deliver cash or another financial asset to another entity; or (ii) to exchange financial assets or financial liabilities with another entity under conditions that are potentially unfavourable to the entity; or (b) a contract that will, or may be, settled in the entity’s own equity instruments and is: (i) a non-derivative for which the entity is, or may be, obliged to deliver a variable number of the entity’s own equity instruments; or (ii) a derivative that will, or may be, settled other than by the exchange of a fixed amount of cash or another financial asset for a fixed number of the entity’s own equity instruments. For this purpose, rights, options or warrants to acquire a fixed number of the entity’s own equity instruments for a fixed amount of any currency are equity instruments if the entity offers the rights, options or warrants pro rata to all of its existing owners of the same class of its own non-derivative equity instruments. Also, for those purposes the entity’s own equity instruments do not include puttable financial instruments that are classified as equity instruments in accordance with paragraphs 16A-16B of IAS 32, instruments that impose on the entity an obligation to deliver to another party a pro rata share of the net assets of the entity only on liquidation and are classified as equity instruments in accordance with paragraphs 16C-16D of IAS 32, or instruments that are contracts for the future receipt or delivery of the entity’s own equity instruments. As an exception, an instrument that meets the definition of a financial liability is classified as an equity instrument if it has all the features and meets the conditions in paragraphs 16A-16B or paragraphs 16C-16D of IAS 32. [Refer: Classes of financial instruments [domain]; Financial assets; Derivatives [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2024-01-01 -Paragraph 25 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2024-en-r&anchor=para_25&doctype=Standard -URIDate 2024-03-27 + Details
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