XML 91 R78.htm IDEA: XBRL DOCUMENT
v3.23.1

Derivative financial instruments (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2022
Statement [LineItems] |
Summary of Fair Value of Derivative Financial Instruments | The fair value of derivative financial instruments at 31 December 2022 and 2021 are attributable to the following: ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | 31 December 2022 | ​ | 31 December 2021
​ |  | Assets |  | Liabilities |  | Assets |  | Liabilities
Held for trading | ​ | 794,399 | ​ | 131,074 |  | 1,941,240 |  | —
Derivatives used for hedge accounting | ​ | 1,199,843 | ​ | 21,432 |  | 1,642,001 |  | 99,413
Total | ​ | 1,994,242 | ​ | 152,506 |  | 3,583,241 |  | 99,413
​ ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | 31 December 2022 | ​ | 31 December 2021 | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | Change in | ​ | Change in
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | intrinsic value | ​ | intrinsic value
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | of outstanding | ​ | of outstanding
​ | ​ | Notional | ​ | ​ | ​ | Notional | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | hedging | ​ | hedging
​ | ​ | value | ​ | ​ | ​ | value | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | instruments | ​ | instruments
​ | ​ | in original | ​ | ​ | ​ | in original | ​ | ​ | ​ | ​ | ​ | Hedge | ​ | ​ | since 1 January | ​ | since 1 January
Currency |  | currency |  | Fair value |  | currency |  | Fair value |  | Maturity date |  | ratio | ​ |  | 2022 |  | 2021
Participating cross currency swap contracts |  | ​ |  | ​ |  | ​ |  | ​ |  | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
EUR Contracts | ​ | 233,600 | ​ | 203,017 | ​ | 300,200 | ​ | 287,056 | ​ | October 2025 | ​ | 01:01 | ​ | ​ | (7,288) | ​ | 1,582,531
EUR Contracts | ​ | 50,711 | ​ | 53,612 | ​ | 63,365 | ​ | 79,577 | ​ | April 2026 | ​ | 01:01 | ​ | ​ | (175) | ​ | 129,104
USD Contracts | ​ | 165,478 | ​ | 560,982 | ​ | 206,770 | ​ | 860,068 | ​ | April 2026 | ​ | 01:01 | ​ | ​ | 10,061 | ​ | 876,842
Cross currency swap contracts |  | ​ | ​ | ​ | ​ | ​ | ​ | ​ |  | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
RMB Contracts | ​ | 108,148 | ​ | 256,943 | ​ | 135,134 | ​ | 387,047 | ​ | April 2026 | ​ | 01:01 | ​ | ​ | 73,799 | ​ | 224,672
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Interest rate swap contracts | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
USD Contracts | ​ | 120,105 | ​ | 103,857 | ​ | 150,075 | ​ | (71,160) | ​ | April 2026 | ​ | 01:01 | ​ | ​ | — | ​ | —
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Derivatives used for hedge accounting |  | ​ | ​ | 1,178,411 | ​ | ​ | ​ | 1,542,588 |  | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | 31 December 2022 | ​ | 31 December 2021
​ |  | Notional value in |  | ​ | ​ | ​ |  | Notional value in |  | ​ |  | ​
Currency | ​ | original currency | ​ | Fair value | ​ | Maturity | ​ | original currency | ​ | Fair value | ​ | Maturity
Cross currency swap contracts | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
USD Contracts | ​ | 18,858 | ​ | 243,287 | ​ | March 2023 - November 2025 | ​ | 36,572 | ​ | 467,952 | ​ | March 2023 - November 2025
RMB Contracts | ​ | 25,883 | ​ | 57,482 | ​ | April 2026 | ​ | 32,342 | ​ | 83,518 | ​ | April 2026
EUR Contracts | ​ | — | ​ | — | ​ | — | ​ | 24,000 | ​ | 277,451 | ​ | December 2022
Currency forward contracts | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
USD Contracts | ​ | 377,435 | ​ | 7,673 | ​ | January 2023 - June 2023 | ​ | 175,000 | ​ | 278,401 | ​ | January 2022 - March 2022
EUR Contracts | ​ | 26,900 | ​ | 28,699 | ​ | February 2023 - April 2023 | ​ | — | ​ | — | ​ | —
FX swap contracts | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
USD Contracts | ​ | 357,451 | ​ | (3,980) | ​ | January 2023 | ​ | 200,000 | ​ | 317,868 | ​ | January 2022
RMB Contracts | ​ | 148,422 | ​ | 1,864 | ​ | January 2023 | ​ | — | ​ | — | ​ | —
Participating cross currency swap contracts | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
USD Contracts | ​ | 27,000 | ​ | 75,051 | ​ | November 2025 | ​ | 36,000 | ​ | 96,738 | ​ | November 2025
EUR Contracts | ​ | 53,380 | ​ | 254,040 | ​ | April 2026 | ​ | 66,700 | ​ | 399,960 | ​ | April 2026
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Interest rate swap contracts |  | ​ |  | ​ | ​ | ​ |  | ​ | ​ | ​ |  | ​
USD Contracts | ​ | 53,380 | ​ | (791) | ​ | April 2026 | ​ | — | ​ | — | ​ | —
EUR Contracts | ​ | — | ​ | — | ​ | — | ​ | 35,000 | ​ | 19,352 | ​ | September 2028
​ |  | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Derivatives held for trading | ​ | — | ​ | 663,325 | ​ | ​ | ​ | — | ​ | 1,941,240 | ​ | —
​
Summary of Fair Value of Financial Assets and Financial Liabilities | ​
​ | ​ | ​ | ​ | ​
​ |  | Fair Value hierarchy |  | Valuation Techniques
a) Participating cross currency swap contracts (*) | ​ | Level 3 |  | Pricing models based on discounted cash present value of the estimated future cash flows based on unobservable yield curves and end period FX rates
b) FX swap, currency, interest swap and option contracts | ​ | Level 2 |  | Present value of the estimated future cash flows based on observable yield curves and end period FX rates
c) Currency forward contracts | ​ | Level 2 |  | Forward exchange rates at the balance sheet date
(*) | Since the bid-ask spread is unobservable input; in the valuation of participating cross currency swap contracts, prices in the bid- ask price range that were considered the most appropriate were used instead of mid prices. If mid prices were used in the valuation the fair value of participating cross currency swap contracts would have been TL 15,892 lower as at 31 December 2022 (31 December 2021: TL 416,897).
Interest rate risk and currency risk [member] |
Statement [LineItems] |
Summary of Cash Flow Sensitivity Analysis for Variable Rate Instruments | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Profit or Loss | ​ | Equity, net of tax
​ | ​ | 100 bp | ​ | 100 bp | ​ | 100 bp | ​ | 100 bp
​ |  | increase |  | decrease |  | increase |  | decrease
31 December 2022 |  |  |  |  |  |  |  |
Participating cross currency swap contracts |  | (37,531) | ​ | (25,064) | ​ | 755,812 | ​ | 787,206
Cross currency swap contracts |  | 64,781 | ​ | 236,336 | ​ | 236,439 | ​ | 206,121
Cash Flow sensitivity (net) |  | 27,250 | ​ | 211,272 | ​ | 992,251 | ​ | 993,327
​ ​ 34. Derivative financial instruments (continued) ​ Cash flow sensitivity analysis for variable-rate instruments (continued) ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Profit or Loss | ​ | Equity, net of tax
​ | ​ | 100 bp | ​ | 100 bp | ​ | 100 bp | ​ | 100 bp
​ |  | increase |  | decrease |  | increase |  | decrease
31 December 2021 | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Participating cross currency swap contracts |  | 1,971,140 | ​ | 3,664,033 | ​ | (1,019,230) | ​ | (2,374,118)
Cross currency swap contracts |  | 262,370 | ​ | (55,620) | ​ | (362,533) | ​ | (306,545)
Cash Flow sensitivity (net) |  | 2,233,510 | ​ | 3,608,413 | ​ | (1,381,763) | ​ | (2,680,663)
Participating cross currency swap contracts [member] |
Statement [LineItems] |
Summary of Fair Value of Derivative Financial Instruments | Movements in the participating cross currency swap contracts for the years ended 31 December 2022 and 2021 are stated below: ​
​ | ​ | ​ | ​ | ​
​ | ​ | 31 December | ​ | 31 December
​ |  | 2022 |  | 2021
Opening balance |  | 1,723,399 |  | 1,781,744
Cash flow effect |  | (1,124,026) |  | 92,328
Total gain/loss: |  | ​ |  | ​
Gains recognized in profit or loss |  | 1,221,599 |  | 414,157
Inflation adjustments | ​ | (674,270) | ​ | (564,830)
Closing balance |  | 1,146,702 | ​ | 1,723,399
​

X
- Definition The entire disclosure for fair value measurement. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 13 -IssueDate 2022-03-24 -Section Disclosure -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2022-en-r&doctype=Standard&dita_xref=IFRS13_g91-99__IFRS13_g91-99_TI -URIDate 2022-03-24 + Details
Name: | ifrs-full_DisclosureOfFairValueMeasurementExplanatory
Namespace Prefix: | ifrs-full_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition The disclosure of detailed information about derivative financial instruments. + References No definition available. + Details
Name: | tkc_DisclosureOfDetailedInformationAboutDerivativeFinancialInstrumentsExplanatory
Namespace Prefix: | tkc_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of summary of cash flow sensitivity analysis for variable rate instruments. + References No definition available. + Details
Name: | tkc_DisclosureOfSummaryOfCashFlowSensitivityAnalysisForVariableRateInstrumentsExplanatory
Namespace Prefix: | tkc_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | tkc_StatementLineItems
Namespace Prefix: | tkc_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | ifrs-full_TypesOfRisksAxis=tkc_InterestRateRiskAndCurrencyRiskMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfFinancialAssetsAxis=tkc_ParticipatingCrossCurrencySwapContractsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |