Postretirement Plans - Additional Information (Detail) - USD ($)	4 Months Ended
Apr. 22, 2023	Apr. 23, 2022	Dec. 31, 2022	Jul. 19, 2022
Pension and Other Postretirement Benefits Disclosure [Line Items]
Voluntarily contributions made by an employer	$ 0	$ 0
Multi-employer plan withdrawal liability	$ 1,297,000		$ 1,297,000	$ 1,300,000

Amount of the obligation recognized by withdrawing from a pension or postretirement benefit plan to which two or more unrelated employers contribute where assets contributed by one participating employer may be used to provide benefits to employees of other participating employers.

No definition available.

Name:	us-gaap_MultiemployerPlansWithdrawalObligation
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant