XML 88 R173.htm IDEA: XBRL DOCUMENT v3.20.1

Financial Instruments - Summary of Analysis of Group's Financial Liabilities into Relevant Maturity Groupings Based on Contractual Maturities (Detail) - Liquidity risk [member] - TRY (₺) ₺ in Thousands	Dec. 31, 2019	Dec. 31, 2018
6 months or less [member]
Disclosure of Risks [line items]
Financial liabilities	₺ (7,701,790)	₺ (7,387,594)
6 months or less [member] | Non-derivative financial liabilities [member] | Secured bank loans [member]
Disclosure of Risks [line items]
Financial liabilities	(1,329)	(1,272)
6 months or less [member] | Non-derivative financial liabilities [member] | Unsecured bank loans [member]
Disclosure of Risks [line items]
Financial liabilities	(4,246,288)	(4,354,548)
6 months or less [member] | Non-derivative financial liabilities [member] | Debt securities issued [member]
Disclosure of Risks [line items]
Financial liabilities	(318,861)	(228,838)
6 months or less [member] | Non-derivative financial liabilities [member] | Lease liabilities [member]
Disclosure of Risks [line items]
Financial liabilities	(382,558)	(372,682)
6 months or less [member] | Non-derivative financial liabilities [member] | Trade and other payables [member]
Disclosure of Risks [line items]
Financial liabilities	(2,694,568)	(2,440,300)
6 months or less [member] | Non-derivative financial liabilities [member] | Due to related parties [member]
Disclosure of Risks [line items]
Financial liabilities	(12,082)	(45,331)
6 months or less [member] | Participating cross currency swap and FX swap contracts [member] | Currency and interest swap contracts [member]
Disclosure of Risks [line items]
Financial liabilities	(46,104)	55,377
6 months or less [member] | Derivative financial liabilities [member] | Currency and interest swap contracts buy option [member]
Disclosure of Risks [line items]
Financial liabilities	6,947,440	2,519,383
6 months or less [member] | Derivative financial liabilities [member] | Currency and interest swap contracts sell option [member]
Disclosure of Risks [line items]
Financial liabilities	(6,993,544)	(2,464,006)
6-12 months [member]
Disclosure of Risks [line items]
Financial liabilities	(3,126,951)	(2,489,470)
6-12 months [member] | Non-derivative financial liabilities [member] | Secured bank loans [member]
Disclosure of Risks [line items]
Financial liabilities	(1,258)	(1,209)
6-12 months [member] | Non-derivative financial liabilities [member] | Unsecured bank loans [member]
Disclosure of Risks [line items]
Financial liabilities	(2,586,232)	(2,065,424)
6-12 months [member] | Non-derivative financial liabilities [member] | Debt securities issued [member]
Disclosure of Risks [line items]
Financial liabilities	(168,861)	(149,564)
6-12 months [member] | Non-derivative financial liabilities [member] | Lease liabilities [member]
Disclosure of Risks [line items]
Financial liabilities	(261,285)	(273,273)
6-12 months [member] | Non-derivative financial liabilities [member] | Trade and other payables [member]
Disclosure of Risks [line items]
Financial liabilities	(94,690)
6-12 months [member] | Participating cross currency swap and FX swap contracts [member] | Currency and interest swap contracts [member]
Disclosure of Risks [line items]
Financial liabilities	(14,625)
6-12 months [member] | Derivative financial liabilities [member] | Currency and interest swap contracts buy option [member]
Disclosure of Risks [line items]
Financial liabilities	130,640
6-12 months [member] | Derivative financial liabilities [member] | Currency and interest swap contracts sell option [member]
Disclosure of Risks [line items]
Financial liabilities	(145,265)
1-2 years [member]
Disclosure of Risks [line items]
Financial liabilities	(2,107,802)	(4,286,623)
1-2 years [member] | Non-derivative financial liabilities [member] | Secured bank loans [member]
Disclosure of Risks [line items]
Financial liabilities		(2,231)
1-2 years [member] | Non-derivative financial liabilities [member] | Unsecured bank loans [member]
Disclosure of Risks [line items]
Financial liabilities	(1,338,152)	(3,587,398)
1-2 years [member] | Non-derivative financial liabilities [member] | Debt securities issued [member]
Disclosure of Risks [line items]
Financial liabilities	(337,723)	(299,128)
1-2 years [member] | Non-derivative financial liabilities [member] | Lease liabilities [member]
Disclosure of Risks [line items]
Financial liabilities	(406,413)	(410,826)
1-2 years [member] | Participating cross currency swap and FX swap contracts [member] | Currency and interest swap contracts [member]
Disclosure of Risks [line items]
Financial liabilities	(25,514)	12,960
1-2 years [member] | Derivative financial liabilities [member] | Currency and interest swap contracts buy option [member]
Disclosure of Risks [line items]
Financial liabilities	254,156	193,800
1-2 years [member] | Derivative financial liabilities [member] | Currency and interest swap contracts sell option [member]
Disclosure of Risks [line items]
Financial liabilities	(279,670)	(180,840)
2-5 years [member]
Disclosure of Risks [line items]
Financial liabilities	(5,409,716)	(4,579,244)
2-5 years [member] | Non-derivative financial liabilities [member] | Unsecured bank loans [member]
Disclosure of Risks [line items]
Financial liabilities	(3,684,289)	(2,503,531)
2-5 years [member] | Non-derivative financial liabilities [member] | Debt securities issued [member]
Disclosure of Risks [line items]
Financial liabilities	(1,013,168)	(897,385)
2-5 years [member] | Non-derivative financial liabilities [member] | Lease liabilities [member]
Disclosure of Risks [line items]
Financial liabilities	(662,767)	(666,760)
2-5 years [member] | Non-derivative financial liabilities [member] | Consideration payable in relation to acquisition of Belarusian telecom [member]
Disclosure of Risks [line items]
Financial liabilities		(526,090)
2-5 years [member] | Participating cross currency swap and FX swap contracts [member] | Currency and interest swap contracts [member]
Disclosure of Risks [line items]
Financial liabilities	(49,492)	14,522
2-5 years [member] | Derivative financial liabilities [member] | Currency and interest swap contracts buy option [member]
Disclosure of Risks [line items]
Financial liabilities	708,073	249,288
2-5 years [member] | Derivative financial liabilities [member] | Currency and interest swap contracts sell option [member]
Disclosure of Risks [line items]
Financial liabilities	(757,565)	(234,766)
More than 5 years [member]
Disclosure of Risks [line items]
Financial liabilities	(9,783,398)	(8,761,099)
More than 5 years [member] | Non-derivative financial liabilities [member] | Unsecured bank loans [member]
Disclosure of Risks [line items]
Financial liabilities	(1,833,757)	(1,843,088)
More than 5 years [member] | Non-derivative financial liabilities [member] | Debt securities issued [member]
Disclosure of Risks [line items]
Financial liabilities	(6,607,901)	(6,159,028)
More than 5 years [member] | Non-derivative financial liabilities [member] | Lease liabilities [member]
Disclosure of Risks [line items]
Financial liabilities	(743,519)	(773,885)
More than 5 years [member] | Non-derivative financial liabilities [member] | Consideration payable in relation to acquisition of Belarusian telecom [member]
Disclosure of Risks [line items]
Financial liabilities	(594,020)
More than 5 years [member] | Participating cross currency swap and FX swap contracts [member] | Currency and interest swap contracts [member]
Disclosure of Risks [line items]
Financial liabilities	(4,201)	14,902
More than 5 years [member] | Derivative financial liabilities [member] | Currency and interest swap contracts buy option [member]
Disclosure of Risks [line items]
Financial liabilities	536,707	481,800
More than 5 years [member] | Derivative financial liabilities [member] | Currency and interest swap contracts sell option [member]
Disclosure of Risks [line items]
Financial liabilities	(540,908)	(466,898)
Cost [member]
Disclosure of Risks [line items]
Financial liabilities	23,492,465	23,096,957
Cost [member] | Non-derivative financial liabilities [member] | Secured bank loans [member]
Disclosure of Risks [line items]
Financial liabilities	2,415	4,180
Cost [member] | Non-derivative financial liabilities [member] | Unsecured bank loans [member]
Disclosure of Risks [line items]
Financial liabilities	12,804,467	13,526,847
Cost [member] | Non-derivative financial liabilities [member] | Debt securities issued [member]
Disclosure of Risks [line items]
Financial liabilities	5,965,790	5,210,562
Cost [member] | Non-derivative financial liabilities [member] | Lease liabilities [member]
Disclosure of Risks [line items]
Financial liabilities	1,533,055	1,413,956
Cost [member] | Non-derivative financial liabilities [member] | Trade and other payables [member]
Disclosure of Risks [line items]
Financial liabilities	2,728,485	2,372,512
Cost [member] | Non-derivative financial liabilities [member] | Due to related parties [member]
Disclosure of Risks [line items]
Financial liabilities	12,082	45,331
Cost [member] | Non-derivative financial liabilities [member] | Consideration payable in relation to acquisition of Belarusian telecom [member]
Disclosure of Risks [line items]
Financial liabilities	359,554	358,304
Cost [member] | Participating cross currency swap and FX swap contracts [member] | Currency and interest swap contracts [member]
Disclosure of Risks [line items]
Financial liabilities	86,617	165,265
Contractual cash flows [member]
Disclosure of Risks [line items]
Financial liabilities	(28,129,657)	(27,504,030)
Contractual cash flows [member] | Non-derivative financial liabilities [member] | Secured bank loans [member]
Disclosure of Risks [line items]
Financial liabilities	(2,587)	(4,712)
Contractual cash flows [member] | Non-derivative financial liabilities [member] | Unsecured bank loans [member]
Disclosure of Risks [line items]
Financial liabilities	(13,688,718)	(14,353,989)
Contractual cash flows [member] | Non-derivative financial liabilities [member] | Debt securities issued [member]
Disclosure of Risks [line items]
Financial liabilities	(8,446,514)	(7,733,943)
Contractual cash flows [member] | Non-derivative financial liabilities [member] | Lease liabilities [member]
Disclosure of Risks [line items]
Financial liabilities	(2,456,542)	(2,497,426)
Contractual cash flows [member] | Non-derivative financial liabilities [member] | Trade and other payables [member]
Disclosure of Risks [line items]
Financial liabilities	(2,789,258)	(2,440,300)
Contractual cash flows [member] | Non-derivative financial liabilities [member] | Due to related parties [member]
Disclosure of Risks [line items]
Financial liabilities	(12,082)	(45,331)
Contractual cash flows [member] | Non-derivative financial liabilities [member] | Consideration payable in relation to acquisition of Belarusian telecom [member]
Disclosure of Risks [line items]
Financial liabilities	(594,020)	(526,090)
Contractual cash flows [member] | Participating cross currency swap and FX swap contracts [member] | Currency and interest swap contracts [member]
Disclosure of Risks [line items]
Financial liabilities	(139,936)	97,761
Contractual cash flows [member] | Derivative financial liabilities [member] | Currency and interest swap contracts buy option [member]
Disclosure of Risks [line items]
Financial liabilities	8,577,016	3,444,271
Contractual cash flows [member] | Derivative financial liabilities [member] | Currency and interest swap contracts sell option [member]
Disclosure of Risks [line items]
Financial liabilities	₺ (8,716,952)	₺ (3,346,510)

X

- 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: Financial instruments, class [member]; Financial assets; Derivatives [member]]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 7
-IssueDate 2019-01-01
-Paragraph 25
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2019-en-r&anchor=para_25&doctype=Standard
-URIDate 2019-03-27

+ Details

Name:	ifrs-full_FinancialLiabilities
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Line item of Risks.

+ References

No definition available.

+ Details

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

X

- Details

Name:	ifrs-full_TypesOfRisksAxis=ifrs-full_LiquidityRiskMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_MaturityAxis=tkc_NotLaterThanSixMonthsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_ClassesOfFinancialLiabilitiesAxis=tkc_NonderivativeFinancialLiabilitiesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_CategoriesOfFinancialLiabilitiesAxis=tkc_SecuredBankLoansMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_CategoriesOfFinancialLiabilitiesAxis=tkc_UnsecuredBankLoansMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_CategoriesOfFinancialLiabilitiesAxis=tkc_DebtSecuritiesIssuedMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_CategoriesOfFinancialLiabilitiesAxis=ifrs-full_LeaseLiabilitiesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_CategoriesOfFinancialLiabilitiesAxis=tkc_TradeAndOtherPayableMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_CategoriesOfFinancialLiabilitiesAxis=tkc_DueToRelatedPartiesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_ClassesOfFinancialLiabilitiesAxis=tkc_ParticipatingCrossCurrencySwapAndFXSwapContractsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_CategoriesOfFinancialLiabilitiesAxis=tkc_CurrencyAndInterestSwapContractsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_ClassesOfFinancialLiabilitiesAxis=tkc_DerivativeFinancialLiabilitiesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_CategoriesOfFinancialLiabilitiesAxis=tkc_CurrencyAndInterestSwapContractsBuyOptionMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_CategoriesOfFinancialLiabilitiesAxis=tkc_CurrencyAndInterestSwapContractsSellOptionMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_MaturityAxis=ifrs-full_LaterThanSixMonthsAndNotLaterThanOneYearMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_MaturityAxis=ifrs-full_LaterThanOneYearAndNotLaterThanTwoYearsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_MaturityAxis=ifrs-full_LaterThanTwoYearsAndNotLaterThanFiveYearsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_CategoriesOfFinancialLiabilitiesAxis=tkc_ConsiderationPayableInRelationToAcquisitionOfBelarusianTelecomMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_MaturityAxis=ifrs-full_LaterThanFiveYearsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis=ifrs-full_GrossCarryingAmountMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	ifrs-full_ClassesOfFinancialInstrumentsAxis=tkc_ContractualCashFlowsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: