Changes to AOCI, Net of Income Tax, By Component (Detail) - USD ($) $ in Thousands		12 Months Ended
		Jan. 01, 2022	Jan. 02, 2021	Dec. 28, 2019
Accumulated Other Comprehensive Income Loss [Line Items]
Balances		$ 1,372,994	$ 1,263,430	$ 1,258,267
Other comprehensive loss (gain) before reclassifications		(2,899)	27,886	457
Reclassified to earnings from AOCI	[1]	(938)	84,558	2,694
Balances		1,411,274	1,372,994	1,263,430
Cash Flow Hedge Items
Accumulated Other Comprehensive Income Loss [Line Items]
Balances		13,072	1,658
Other comprehensive loss (gain) before reclassifications		(5,348)	9,298
Reclassified to earnings from AOCI		(1,681)	2,116
Balances		6,043	13,072	1,658
Defined Benefit Pension Plan Items
Accumulated Other Comprehensive Income Loss [Line Items]
Balances		(6,648)	(107,678)
Other comprehensive loss (gain) before reclassifications		2,449	18,588	(8,000)
Reclassified to earnings from AOCI	[1]	743	82,442	5,358
Balances		(3,456)	(6,648)	(107,678)
Accumulated Other Comprehensive Income (Loss)
Accumulated Other Comprehensive Income Loss [Line Items]
Balances		6,424	(106,020)	(109,171)
Other comprehensive loss (gain) before reclassifications		(2,899)	27,886
Reclassified to earnings from AOCI		(938)	84,558
Balances		$ 2,587	$ 6,424	$ (106,020)

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