Trade Receivables and Accrued Income - Summary of Trade Receivables and Accrued Income (Detail) - Trade receivables and accrued income [member] - TRY (₺) ₺ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Trade Receivables And Accrued Income [line items]
Receivables from subscribers	₺ 1,634,427	₺ 1,369,948
Accounts and notes receivable	560,665	498,397
Undue assigned contracted receivables	271,306	347,596
Accrued revenue		632,631
Other	39,592
Trade receivables and accrued revenue	₺ 2,505,990	₺ 2,848,572

The amount of an entity’s right to consideration in exchange for goods or services that the entity has transferred to a customer that is unconditional. A right to consideration is unconditional if only the passage of time is required before payment of that consideration is due.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 15
-IssueDate 2018-01-01
-Paragraph 105
-URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=15&date=2018-03-01&anchor=para_105&doctype=Standard
-URIDate 2018-03-16

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 15
-IssueDate 2018-01-01
-Paragraph 116
-Subparagraph a
-URI http://eifrs.ifrs.org/eifrs/XBRL?type=IFRS&num=15&date=2018-03-01&anchor=para_116_a&doctype=Standard
-URIDate 2018-03-16

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