Consolidated Statements of Changes in Equity - USD ($) $ in Thousands	Total	Cumulative Effect, Period of Adoption, Adjustment [Member]	Common Stock	Additional Paid-In Capital	Retained Earnings	Retained Earnings Cumulative Effect, Period of Adoption, Adjustment [Member]	Treasury Stock at Cost	Accumulated Other Comprehensive (Loss) Income
Beginning Balance (in shares) at Dec. 28, 2019			68,083,419				28,609,926
Beginning Balance at Dec. 28, 2019	$ 721,469	$ (702)	$ 681	$ 226,123	$ 1,962,161	$ (702)	$ (1,465,284)	$ (2,212)
Net income	192,106				192,106
Dividends	(107,327)				(107,327)
Purchases of common stock (in shares)							1,178,970
Purchases of common stock	(115,962)						$ (115,962)
Issuance of stock related to stock-based compensation plans (in shares)			100,283				8,743
Issuance of stock related to stock-based compensation plans	(2,601)		$ 1	(1,887)			$ (715)
Stock-based compensation	4,639			4,639
Other comprehensive loss	213							213
Ending Balance (in shares) at Dec. 26, 2020			68,183,702				29,797,639
Ending Balance at Dec. 26, 2020	691,835		$ 682	228,875	2,046,238		$ (1,581,961)	(1,999)
Net income	381,524				381,524
Dividends	(110,578)				(110,578)
Purchases of common stock (in shares)							733,854
Purchases of common stock	(122,722)						$ (122,722)
Issuance of stock related to stock-based compensation plans (in shares)			49,273				7,742
Issuance of stock related to stock-based compensation plans	(2,182)		$ 0	(1,264)			$ (918)
Stock-based compensation	27,537			27,537
Other comprehensive loss	(3,404)							(3,404)
Ending Balance (in shares) at Dec. 25, 2021			68,232,975				30,539,235
Ending Balance at Dec. 25, 2021	862,010		$ 682	255,148	2,317,184		$ (1,705,601)	(5,403)
Net income	430,914				430,914
Dividends	(112,138)				(112,138)
Purchases of common stock (in shares)							1,900,826
Purchases of common stock	(285,983)						$ (285,983)
Issuance of stock related to stock-based compensation plans (in shares)			149,335				15,239
Issuance of stock related to stock-based compensation plans	(10,360)		$ 2	(9,060)			$ (1,302)
Stock-based compensation	12,399			12,399
Other comprehensive loss	(9,621)							(9,621)
Ending Balance (in shares) at Dec. 31, 2022			68,382,310				32,455,300
Ending Balance at Dec. 31, 2022	$ 887,221		$ 684	$ 258,487	$ 2,635,960		$ (1,992,886)	$ (15,024)