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.

No definition available.

+ Details

Name:	ifrs-full_DisclosureOfFinancialAssetsLineItems
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

The fair value of financial assets. [Refer: At fair value [member]; Financial assets]

+ 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

Name:	ifrs-full_FinancialAssetsAtFairValue
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

The nominal or face amount of a financial instrument, used to calculate payments made on that instrument.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 1
-IssueDate 2024-01-01
-Paragraph 112
-Subparagraph c
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2024-en-r&anchor=para_112_c&doctype=Standard
-URIDate 2024-03-27

+ Details

Name:	ifrs-full_NotionalAmount
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	na
Period Type:	instant

- Definition

Fair value maturity date.

+ References

No definition available.

+ Details

Name:	tkc_FairValueMaturityDate
Namespace Prefix:	tkc_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

Financial assets - Nominal and fair value of financial assets (Details) ₺ in Thousands, € in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2024 TRY (₺)	Dec. 31, 2023 TRY (₺)	Dec. 31, 2024 USD ($)	Dec. 31, 2024 EUR (€)
Debt securities
Financial assets
Financial asset at fair value	₺ 14,093,601	₺ 153,075
Currency protected time deposits
Financial assets
Financial asset at fair value	3,573,688	12,806,149
15 May 2034 \| USD \| Debt securities
Financial assets
Notional amount \| $			$ 135,000
Financial asset at fair value	₺ 4,712,855
Fair Value Maturity Date	15 May 2034
16 October 2028 \| USD \| Debt securities
Financial assets
Notional amount \| $			54,500
Financial asset at fair value	₺ 2,109,168
Fair Value Maturity Date	16 October 2028
12 August 2026 \| TRY \| Debt securities
Financial assets
Notional amount	₺ 988,000
Financial asset at fair value	₺ 1,108,232
Fair Value Maturity Date	12 August 2026
12 September 2029 \| TRY \| Debt securities
Financial assets
Notional amount	₺ 1,001,000
Financial asset at fair value	₺ 1,066,790
Fair Value Maturity Date	12 September 2029
21 May 2030 \| EUR \| Debt securities
Financial assets
Notional amount \| €				€ 24,500
Financial asset at fair value	₺ 985,303
Fair Value Maturity Date	21 May 2030
12 November 2026 \| USD \| Debt securities
Financial assets
Notional amount \| $			22,500
Financial asset at fair value	₺ 852,843
Fair Value Maturity Date	12 November 2026
23 January 2025 \| USD \| Debt securities
Financial assets
Notional amount \| $			20,000
Financial asset at fair value	₺ 723,456
Fair Value Maturity Date	23 January 2025
1 October 2025 \| USD \| Debt securities
Financial assets
Notional amount \| $			15,000
Financial asset at fair value	₺ 565,800
Fair Value Maturity Date	1 October 2025
12 December 2025 \| USD \| Debt securities
Financial assets
Notional amount \| $			13,000
Financial asset at fair value	₺ 468,617
Fair Value Maturity Date	12 December 2025
5 October 2034 \| USD \| Debt securities
Financial assets
Notional amount \| $			11,500
Financial asset at fair value	₺ 426,300
Fair Value Maturity Date	5 October 2034
16 January 2029 \| USD \| Debt securities
Financial assets
Notional amount \| $			11,000
Financial asset at fair value	₺ 416,006
Fair Value Maturity Date	16 January 2029
3 December 2025 \| USD \| Debt securities
Financial assets
Notional amount \| $			10,000
Financial asset at fair value	₺ 354,485
Fair Value Maturity Date	3 December 2025
19 October 2028 \| USD \| Debt securities
Financial assets
Notional amount \| $			4,500
Financial asset at fair value	₺ 174,675
Fair Value Maturity Date	19 October 2028
31 March 2025 \| USD \| Debt securities
Financial assets
Notional amount \| $			$ 3,620
Financial asset at fair value	₺ 129,071
Fair Value Maturity Date	31 March 2025
25 April 2025 \| TRY \| Currency protected time deposits
Financial assets
Notional amount	₺ 1,644,192
Financial asset at fair value	₺ 2,204,151
Fair Value Maturity Date	25 April 2025
26 February 2025 \| TRY \| Currency protected time deposits
Financial assets
Notional amount	₺ 505,259
Financial asset at fair value	₺ 650,212
Fair Value Maturity Date	26 February 2025
21 February 2025 \| TRY \| Currency protected time deposits
Financial assets
Notional amount	₺ 246,418
Financial asset at fair value	₺ 318,588
Fair Value Maturity Date	21 February 2025
28 February 2025 \| TRY \| Currency protected time deposits
Financial assets
Notional amount	₺ 155,895
Financial asset at fair value	₺ 200,435
Fair Value Maturity Date	28 February 2025
27 February 2025 \| TRY \| Currency protected time deposits
Financial assets
Notional amount	₺ 155,646
Financial asset at fair value	₺ 200,302
Fair Value Maturity Date	27 February 2025
22 February 2024 \| TRY \| Currency protected time deposits
Financial assets
Notional amount		1,191,635
Financial asset at fair value		₺ 2,501,231
Fair Value Maturity Date		22 February 2024
26 February 2024 \| TRY \| Currency protected time deposits
Financial assets
Notional amount		₺ 1,071,635
Financial asset at fair value		₺ 2,486,610
Fair Value Maturity Date		26 February 2024
27 February 2024 \| TRY \| Currency protected time deposits
Financial assets
Notional amount		₺ 955,742
Financial asset at fair value		₺ 1,668,658
Fair Value Maturity Date		27 February 2024
26 April 2024 \| TRY \| Currency protected time deposits
Financial assets
Notional amount		₺ 599,368
Financial asset at fair value		₺ 1,032,389
Fair Value Maturity Date		26 April 2024
10 May 2024 \| TRY \| Currency protected time deposits
Financial assets
Notional amount		₺ 972,020
Financial asset at fair value		₺ 721,410
Fair Value Maturity Date		10 May 2024
12 February 2024 \| TRY \| Currency protected time deposits
Financial assets
Notional amount		₺ 207,853
Financial asset at fair value		₺ 604,290
Fair Value Maturity Date		12 February 2024
28 February 2024 \| TRY \| Currency protected time deposits
Financial assets
Notional amount		₺ 700,000
Financial asset at fair value		₺ 1,123,365
Fair Value Maturity Date		28 February 2024
31 July 2024 \| TRY \| Currency protected time deposits
Financial assets
Notional amount		₺ 428,045
Financial asset at fair value		₺ 684,812
Fair Value Maturity Date		31 July 2024
16 August 2024 \| TRY \| Currency protected time deposits
Financial assets
Notional amount		₺ 269,857
Financial asset at fair value		₺ 470,494
Fair Value Maturity Date		16 August 2024
28 August 2024 \| TRY \| Currency protected time deposits
Financial assets
Notional amount		₺ 274,462
Financial asset at fair value		₺ 467,039
Fair Value Maturity Date		28 August 2024
02 October 2024 \| TRY \| Currency protected time deposits
Financial assets
Notional amount		₺ 229,780
Financial asset at fair value		₺ 365,499
Fair Value Maturity Date		2 October 2024
01 April 2024 \| TRY \| Currency protected time deposits
Financial assets
Notional amount		₺ 140,639
Financial asset at fair value		₺ 245,793
Fair Value Maturity Date		1 April 2024
15 April 2024 \| TRY \| Currency protected time deposits
Financial assets
Notional amount		₺ 94,501
Financial asset at fair value		₺ 217,423
Fair Value Maturity Date		15 April 2024
24 October 2024 \| TRY \| Currency protected time deposits
Financial assets
Notional amount		₺ 94,501
Financial asset at fair value		₺ 217,136
Fair Value Maturity Date		24 October 2024
Indefinite \| TRY \| Debt securities
Financial assets
Notional amount		₺ 73,426
Financial asset at fair value		₺ 153,075
Fair Value Maturity Date		Indefinite