Condensed Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-In Capital	Retained Earnings	Common Stock Held in Treasury	Accumulated Other Comprehensive Loss
Stockholders' Equity, beginning of period at Jan. 03, 2021	$ 549,596	$ 47,042	$ 2,899,276	$ 238,674	$ (2,585,755)	$ (49,641)
Increase (Decrease) in Stockholders' Equity
Net income	41,366	0	0	41,366	0	0
Other comprehensive income (loss)	2,220	0	0	0	0	2,220
Cash dividends	(20,156)	0	0	(20,156)	0	0
Repurchases of common stock	(56,084)	0	0	0	(56,084)	0
Share-based compensation	5,151	0	5,151	0	0	0
Common stock issued upon exercises of stock options	663	0	(20)	0	683	0
Common stock issued upon vesting of restricted shares	(2,179)	0	(2,996)	0	817	0
Other	88	0	49	(5)	44	0
Stockholders' Equity, end of period at Apr. 04, 2021	520,665	47,042	2,901,460	259,879	(2,640,295)	(47,421)
Stockholders' Equity, beginning of period at Jan. 03, 2021	549,596	47,042	2,899,276	238,674	(2,585,755)	(49,641)
Increase (Decrease) in Stockholders' Equity
Net income	107,090
Other comprehensive income (loss)	5,567
Stockholders' Equity, end of period at Jul. 04, 2021	570,356	47,042	2,907,274	303,475	(2,643,361)	(44,074)
Stockholders' Equity, beginning of period at Apr. 04, 2021	520,665	47,042	2,901,460	259,879	(2,640,295)	(47,421)
Increase (Decrease) in Stockholders' Equity
Net income	65,724	0	0	65,724	0	0
Other comprehensive income (loss)	3,347	0	0	0	0	3,347
Cash dividends	(22,123)	0	0	(22,123)	0	0
Repurchases of common stock	(27,291)	0	0	0	(27,291)	0
Share-based compensation	5,882	0	5,882	0	0	0
Common stock issued upon exercises of stock options	24,316	0	850	0	23,466	0
Common stock issued upon vesting of restricted shares	(245)	0	(959)	0	714	0
Other	81	0	41	(5)	45	0
Stockholders' Equity, end of period at Jul. 04, 2021	570,356	47,042	2,907,274	303,475	(2,643,361)	(44,074)
Stockholders' Equity, beginning of period at Jan. 02, 2022	436,405	47,042	2,898,633	344,198	(2,805,268)	(48,200)
Increase (Decrease) in Stockholders' Equity
Net income	37,402	0	0	37,402	0	0
Other comprehensive income (loss)	1,118	0	0	0	0	1,118
Cash dividends	(26,911)	0	0	(26,911)	0	0
Repurchases of common stock	0	0	18,750	0	(18,750)	0
Share-based compensation	6,348	0	6,348	0	0	0
Common stock issued upon exercises of stock options	1,591	0	237	0	1,354	0
Common stock issued upon vesting of restricted shares	(1,530)	0	(1,989)	0	459	0
Other	112	0	63	(8)	57	0
Stockholders' Equity, end of period at Apr. 03, 2022	454,535	47,042	2,922,042	354,681	(2,822,148)	(47,082)
Stockholders' Equity, beginning of period at Jan. 02, 2022	436,405	47,042	2,898,633	344,198	(2,805,268)	(48,200)
Increase (Decrease) in Stockholders' Equity
Net income	85,553
Other comprehensive income (loss)	(6,337)
Stockholders' Equity, end of period at Jul. 03, 2022	422,863	47,042	2,926,739	376,187	(2,872,568)	(54,537)
Stockholders' Equity, beginning of period at Apr. 03, 2022	454,535	47,042	2,922,042	354,681	(2,822,148)	(47,082)
Increase (Decrease) in Stockholders' Equity
Net income	48,151	0	0	48,151	0	0
Other comprehensive income (loss)	(7,455)	0	0	0	0	(7,455)
Cash dividends	(26,635)	0	0	(26,635)	0	0
Repurchases of common stock	(51,950)	0	0	0	(51,950)	0
Share-based compensation	6,122	0	6,122	0	0	0
Common stock issued upon exercises of stock options	99	0	(300)	0	399	0
Common stock issued upon vesting of restricted shares	(105)	0	(1,178)	0	1,073	0
Other	101	0	53	(10)	58	0
Stockholders' Equity, end of period at Jul. 03, 2022	$ 422,863	$ 47,042	$ 2,926,739	$ 376,187	$ (2,872,568)	$ (54,537)