Investment Properties - Additional Information (Detail) - TRY (₺) ₺ in Thousands	12 Months Ended
Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Disclosure of detailed information about investment property [abstract]
Rental income	₺ 5,855	₺ 4,078	₺ 3,092
Direct operating expense from investment property	₺ 294	₺ 522	₺ 0

The amount of direct operating expenses (including repairs and maintenance) arising from investment property. [Refer: Investment property]

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IAS
-Number 40
-IssueDate 2020-01-01
-Paragraph 75
-Subparagraph f
-URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=40&code=ifrs-tx-2020-en-r&anchor=para_75_f&doctype=Standard
-URIDate 2020-01-01

Name:	ifrs-full_DirectOperatingExpenseFromInvestmentProperty
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration