Guarantees and Purchase Obligations - Additional Information (Detail) - TRY (₺) ₺ in Thousands	12 Months Ended
Dec. 31, 2020	Dec. 31, 2019
Capital commitments [abstract]
Purchase commitments	₺ 840,208	₺ 819,508
Purchase commitments settlement term	4 years
Guarantees	₺ 4,146,811	₺ 4,842,015

The amount of future capital expenditures that the entity is committed to make.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 1
-IssueDate 2020-01-01
-Paragraph 112
-Subparagraph c
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2020-en-r&anchor=para_112_c&doctype=Standard
-URIDate 2020-01-01

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