Summary of Company's Condensed Consolidated Balance Sheets Related Pension and Other Postretirement Benefit Plan (Detail) - USD ($) $ in Thousands	Jul. 15, 2023	Dec. 31, 2022
Pension and Other Postretirement Benefits Cost (Reversal of Cost) [Abstract]
Noncurrent benefit asset	$ 4,725	$ 4,902
Current benefit liability	710	710
Noncurrent benefit liability	5,608	5,814
AOCI, net of tax	$ (726)	$ (625)