Lease Modifications and Renewals and Lease Impairments (Detail) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jul. 17, 2021	Jul. 11, 2020	Jul. 17, 2021	Jul. 11, 2020
Leases [Abstract]
Lease modifications and renewals	$ 3,377	$ 4,266	$ 37,702	$ 6,821
Lease impairments				$ 90
Lease terminations	$ 2,337		$ 2,654

Amount of loss from impairment of right-of-use asset from operating lease.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 25
-Paragraph 6
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=121593497&loc=SL77918431-209957

Name:	us-gaap_OperatingLeaseImpairmentLoss
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration