Condensed Consolidated Statements of Changes in Stockholders' Equity (Unaudited) - USD ($) $ in Thousands	Total	Common Stock	Capital in Excess of Par Value	Retained Earnings	Accumulated Other Comprehensive Income (Loss)	Treasury Stock
Balances at Jan. 02, 2021	$ 1,372,994	$ 199	$ 659,682	$ 932,094	$ 6,424	$ (225,405)
Balances (in shares) at Jan. 02, 2021		228,729,585
Balances, treasury shares at Jan. 02, 2021						(17,126,261)
Net income	128,013			128,013
Derivative instruments, net of tax	29				29
Pension and postretirement plans, net of tax	237				237
Amortization of share-based compensation awards	11,957		11,957
Issuance of deferred compensation			(154)			$ 154
Issuance of deferred compensation (in shares)						11,712
Time-based restricted stock units issued			(1,798)			$ 1,798
Time-based restricted stock units issued (in shares)						136,652
Issuance of deferred stock awards			(636)			$ 636
Issuance of deferred stock awards (in shares)						48,231
Stock repurchases	(1,058)					$ (1,058)
Stock repurchases (in shares)						(46,618)
Dividends paid on vested share-based payment awards	(234)			(234)
Dividends paid	(86,808)			(86,808)
Balances at Jul. 17, 2021	1,425,130	$ 199	669,051	973,065	6,690	$ (223,875)
Balances (in shares) at Jul. 17, 2021		228,729,585
Balances, treasury shares at Jul. 17, 2021						(16,976,284)
Balances at Apr. 24, 2021	1,413,371	$ 199	664,981	961,246	11,525	$ (224,580)
Balances (in shares) at Apr. 24, 2021		228,729,585
Balances, treasury shares at Apr. 24, 2021						(17,029,750)
Net income	56,358			56,358
Derivative instruments, net of tax	(4,936)				(4,936)
Pension and postretirement plans, net of tax	101				101
Amortization of share-based compensation awards	4,775		4,775
Issuance of deferred compensation			(147)			$ 147
Issuance of deferred compensation (in shares)						11,166
Issuance of deferred stock awards			(558)			$ 558
Issuance of deferred stock awards (in shares)						42,300
Dividends paid on vested share-based payment awards	(71)			(71)
Dividends paid	(44,468)			(44,468)
Balances at Jul. 17, 2021	1,425,130	$ 199	669,051	973,065	6,690	$ (223,875)
Balances (in shares) at Jul. 17, 2021		228,729,585
Balances, treasury shares at Jul. 17, 2021						(16,976,284)
Balances at Jan. 01, 2022	$ 1,411,274	$ 199	678,414	962,378	2,587	$ (232,304)
Balances (in shares) at Jan. 01, 2022		228,729,585
Balances, treasury shares at Jan. 01, 2022	(17,334,804)					(17,334,804)
Net income	$ 139,269			139,269
Derivative instruments, net of tax	(7,796)				(7,796)
Pension and postretirement plans, net of tax	43				43
Amortization of share-based compensation awards	14,639		14,639
Issuance of deferred compensation			(22)			$ 22
Issuance of deferred compensation (in shares)						1,702
Time-based restricted stock units issued			(2,860)			$ 2,860
Time-based restricted stock units issued (in shares)						213,436
Performance-contingent restricted stock awards issued (Note 15)			(10,469)			$ 10,469
Performance-contingent restricted stock awards issued (in shares)						777,773
Issuance of deferred stock awards			(801)			$ 801
Issuance of deferred stock awards (in shares)						58,434
Stock repurchases	(16,514)					$ (16,514)
Stock repurchases (in shares)						(614,558)
Dividends paid on vested share-based payment awards	(2,260)			(2,260)
Dividends paid	(91,187)			(91,187)
Balances at Jul. 16, 2022	$ 1,447,468	$ 199	678,901	1,008,200	(5,166)	$ (234,666)
Balances (in shares) at Jul. 16, 2022		228,729,585
Balances, treasury shares at Jul. 16, 2022	(16,898,017)					(16,898,017)
Balances at Apr. 23, 2022	$ 1,459,424	$ 199	674,017	1,001,220	12,863	$ (228,875)
Balances (in shares) at Apr. 23, 2022		228,729,585
Balances, treasury shares at Apr. 23, 2022						(16,687,180)
Net income	53,680			53,680
Derivative instruments, net of tax	(18,047)				(18,047)
Pension and postretirement plans, net of tax	18				18
Amortization of share-based compensation awards	5,558		5,558
Issuance of deferred compensation			(11)			$ 11
Issuance of deferred compensation (in shares)						851
Issuance of deferred stock awards			(663)			$ 663
Issuance of deferred stock awards (in shares)						48,400
Stock repurchases	(6,465)					$ (6,465)
Stock repurchases (in shares)						(260,088)
Dividends paid on vested share-based payment awards	(40)			(40)
Dividends paid	(46,660)			(46,660)
Balances at Jul. 16, 2022	$ 1,447,468	$ 199	$ 678,901	$ 1,008,200	$ (5,166)	$ (234,666)
Balances (in shares) at Jul. 16, 2022		228,729,585
Balances, treasury shares at Jul. 16, 2022	(16,898,017)					(16,898,017)