Consolidated Statements of Stockholders' Equity - USD ($) shares in Thousands, $ in Thousands	Total	Number of Common Shares	Common Stock And Additional Paid in Capital	Treasury Stock	Accumulated Other Comprehensive Income	Accumulated Deficit
Balance at Sep. 28, 2019	$ 1,642,573		$ 6,267,509	$ (804,118)	$ 42,259	$ (3,863,077)
Common Stock, Shares, Issued at Sep. 28, 2019		105,551
Treasury Stock, Shares at Sep. 28, 2019				(35,831)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuances under stock plans		2,078
Issuances Under Stock Plans, Value	7,793		7,793
Stock-based compensation	26,235		26,235
Treasury Stock, Shares at Oct. 03, 2020				(42,630)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Repurchases of Treasury Stock, Shares				(6,799)
Repurchases of Treasury Stock, Value	(179,025)			$ (179,025)
Other comprehensive income (loss)	(7,373)				(7,373)
Common Stock, Shares, Issued at Oct. 03, 2020		107,629
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	139,713					139,713
Balance at Oct. 03, 2020	1,629,916		6,301,537	$ (983,143)	34,886	(3,723,364)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuances under stock plans		1,105
Issuances Under Stock Plans, Value	2,993		2,993
Stock-based compensation	$ 34,976		34,976
Treasury Stock, Shares at Oct. 02, 2021	(44,427)			(44,427)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Repurchases of Treasury Stock, Shares				(1,797)
Repurchases of Treasury Stock, Value	$ (64,059)			$ (64,059)
Other comprehensive income (loss)	$ 5,804				5,804
Common Stock, Shares, Issued at Oct. 02, 2021	108,734	108,734
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	$ 268,998					268,998
Balance at Oct. 02, 2021	1,878,628		6,339,506	$ (1,047,202)	40,690	(3,454,366)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuances under stock plans		1,426
Issuances Under Stock Plans, Value	2,378		2,378
Stock-based compensation	39,608		39,608
Repurchases of treasury stock	$ 331,101
Treasury Stock, Shares at Oct. 01, 2022	(52,766)			(52,766)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Repurchases of treasury stock			(144)
Repurchases of Treasury Stock, Shares				(8,339)
Repurchases of Treasury Stock, Value				$ (330,957)
Other comprehensive income (loss)	$ 15,635				15,635
Common Stock, Shares, Issued at Oct. 01, 2022	110,160	110,160
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	$ 256,121					256,121
Balance at Oct. 01, 2022	$ 1,861,269		$ 6,381,348	$ (1,378,159)	$ 56,325	$ (3,198,245)