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 Dec. 29, 2019	$ 516,359	$ 47,042	$ 2,874,001	$ 185,725	$ (2,536,581)	$ (53,828)
Increase (Decrease) in Stockholders' Equity
Net income	14,441	0	0	14,441	0	0
Other comprehensive income (loss)	(12,507)	0	0	0	0	(12,507)
Cash dividends	(26,793)	0	0	(26,793)	0	0
Repurchases of common stock	(43,336)	0	15,000	0	(58,336)	0
Share-based compensation	4,539	0	4,539	0	0	0
Common stock issued upon exercises of stock options	1,610	0	280	0	1,330	0
Common stock issued upon vesting of restricted shares	(3,291)	0	(4,017)	0	726	0
Other	53	0	33	(7)	27	0
Stockholders' Equity, end of period at Mar. 29, 2020	451,075	47,042	2,889,836	173,366	(2,592,834)	(66,335)
Stockholders' Equity, beginning of period at Dec. 29, 2019	516,359	47,042	2,874,001	185,725	(2,536,581)	(53,828)
Increase (Decrease) in Stockholders' Equity
Net income	79,098
Other comprehensive income (loss)	(5,138)
Stockholders' Equity, end of period at Sep. 27, 2020	521,535	47,042	2,896,767	215,635	(2,578,943)	(58,966)
Stockholders' Equity, beginning of period at Mar. 29, 2020	451,075	47,042	2,889,836	173,366	(2,592,834)	(66,335)
Increase (Decrease) in Stockholders' Equity
Net income	24,904	0	0	24,904	0	0
Other comprehensive income (loss)	4,149	0	0	0	0	4,149
Cash dividends	(11,181)	0	0	(11,181)	0	0
Share-based compensation	4,787	0	4,787	0	0	0
Common stock issued upon exercises of stock options	10,459	0	(902)	0	11,361	0
Common stock issued upon vesting of restricted shares	(268)	0	(1,041)	0	773	0
Other	58	0	19	(3)	42	0
Stockholders' Equity, end of period at Jun. 28, 2020	483,983	47,042	2,892,699	187,086	(2,580,658)	(62,186)
Increase (Decrease) in Stockholders' Equity
Net income	39,753	0	0	39,753	0	0
Other comprehensive income (loss)	3,220	0	0	0	0	3,220
Cash dividends	(11,202)	0	0	(11,202)	0	0
Repurchases of common stock	(1,708)	0	0	0	(1,708)	0
Share-based compensation	5,786	0	5,786	0	0	0
Common stock issued upon exercises of stock options	3,303	0	838	0	2,465	0
Common stock issued upon vesting of restricted shares	(1,682)	0	(2,600)	0	918	0
Other	82	0	44	(2)	40	0
Stockholders' Equity, end of period at Sep. 27, 2020	521,535	47,042	2,896,767	215,635	(2,578,943)	(58,966)
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	148,261
Other comprehensive income (loss)	908
Stockholders' Equity, end of period at Oct. 03, 2021	542,754	47,042	2,911,552	317,956	(2,685,063)	(48,733)
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)
Increase (Decrease) in Stockholders' Equity
Net income	41,171	0	0	41,171	0	0
Other comprehensive income (loss)	(4,659)	0	0	0	0	(4,659)
Cash dividends	(26,684)	0	0	(26,684)	0	0
Repurchases of common stock	(43,857)	0	0	0	(43,857)	0
Share-based compensation	5,702	0	5,702	0	0	0
Common stock issued upon exercises of stock options	1,816	0	351	0	1,465	0
Common stock issued upon vesting of restricted shares	(1,193)	0	(1,835)	0	642	0
Other	102	0	60	(6)	48	0
Stockholders' Equity, end of period at Oct. 03, 2021	$ 542,754	$ 47,042	$ 2,911,552	$ 317,956	$ (2,685,063)	$ (48,733)