Changes to AOCI, Net of Income Tax, By Component (Detail) - USD ($) $ in Thousands		12 Months Ended
		Dec. 30, 2023	Dec. 31, 2022	Jan. 01, 2022
Accumulated Other Comprehensive Income Loss [Line Items]
Balances		$ 1,443,290	$ 1,411,274	$ 1,372,994
Other comprehensive (gain) loss before reclassifications		(2,480)	3,542	(2,899)
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax	[1]	1,627	(4,655)	(938)
Balances		1,351,782	1,443,290	1,411,274
Cash Flow Hedge Items
Accumulated Other Comprehensive Income Loss [Line Items]
Balances		2,099	6,043
Other comprehensive (gain) loss before reclassifications		(2,951)	790	(5,348)
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax		1,815	(4,734)
Balances		963	2,099	6,043
Defined Benefit Pension Plan Items
Accumulated Other Comprehensive Income Loss [Line Items]
Balances		(625)	(3,456)
Other comprehensive (gain) loss before reclassifications		471	2,752	2,449
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax	[1]	(188)	79	743
Balances		(342)	(625)	(3,456)
Accumulated Other Comprehensive Income (Loss)
Accumulated Other Comprehensive Income Loss [Line Items]
Balances		1,474	2,587	6,424
Other comprehensive (gain) loss before reclassifications		(2,480)	3,542
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax		1,627	(4,655)
Balances		$ 621	$ 1,474	$ 2,587

[1] Amounts in parentheses indicate debits to determine net income.