Condensed Consolidated Statements of Stockholder's Equity Statement - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock and Additional Paid in Capital	Treasury Stock, Common	Accumulated Other Comprehensive Income	Accumulated Deficit	Noncontrolling Interest [Member]	Number of Common Shares
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Treasury Stock, Common, Shares			54,718
Balance at Sep. 30, 2023		$ 6,513,331	$ (1,485,252)	$ 70,879	$ (2,930,008)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuances under stock plans, Value		959
Stock-based compensation expense		41,918
Repurchases of Treasury Stock, Value			(163,025)
Share-Based Payment Arrangement, Decrease for Tax Withholding Obligation	$ (26,000)		$ (25,659)
Total other comprehensive income (loss), net of tax	(1,891)			(1,891)
Net income attributable to common shareholders	161,155				161,155
Noncontrolling Interest in Joint Ventures at Sep. 30, 2023	149,675
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Less: Net income attributable to noncontrolling interest	9,256					$ 9,256
Noncontrolling Interest in Joint Ventures at Jun. 29, 2024	158,931
Common Stock, Shares, Issued at Sep. 30, 2023							111,550
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuances under stock plans, shares							1,341
Common Stock, Shares, Issued at Jun. 29, 2024							112,891
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Repurchases of treasury stock			3,530
Balance at Jun. 29, 2024		6,556,208	$ (1,673,936)	68,988	(2,768,853)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Treasury Stock, Common, Shares			57,400
Balance at Mar. 30, 2024		6,540,860	$ (1,618,641)	69,533	(2,820,455)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuances under stock plans, Value		666
Stock-based compensation expense		14,682
Repurchases of Treasury Stock, Value			(55,127)
Share-Based Payment Arrangement, Decrease for Tax Withholding Obligation			$ (168)
Total other comprehensive income (loss), net of tax	(545)			(545)
Net income attributable to common shareholders	51,602				51,602
Noncontrolling Interest in Joint Ventures at Mar. 30, 2024	155,795
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Less: Net income attributable to noncontrolling interest	3,136					3,136
Noncontrolling Interest in Joint Ventures at Jun. 29, 2024	158,931
Common Stock, Shares, Issued at Mar. 30, 2024							112,848
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuances under stock plans, shares							43
Common Stock, Shares, Issued at Jun. 29, 2024							112,891
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Repurchases of treasury stock			848
Balance at Jun. 29, 2024		6,556,208	$ (1,673,936)	68,988	(2,768,853)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stockholders’ equity	2,341,338
Treasury Stock, Common, Shares			58,248
Stockholders’ equity	2,361,508
Treasury Stock, Common, Shares			59,196
Balance at Sep. 28, 2024		6,576,899	$ (1,739,550)	66,741	(2,707,472)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuances under stock plans, Value		0
Stock-based compensation expense		47,163
Repurchases of Treasury Stock, Value			(113,944)
Share-Based Payment Arrangement, Decrease for Tax Withholding Obligation	(39,000)		$ (38,547)
Total other comprehensive income (loss), net of tax	4,389			4,389
Net income attributable to common shareholders	197,827				197,827
Noncontrolling Interest in Joint Ventures at Sep. 28, 2024	164,890
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Less: Net income attributable to noncontrolling interest	16,460					16,460
Noncontrolling Interest in Joint Ventures at Jun. 28, 2025	181,350
Common Stock, Shares, Issued at Sep. 28, 2024							113,117
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuances under stock plans, shares							1,283
Common Stock, Shares, Issued at Jun. 28, 2025							114,400
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Repurchases of treasury stock			1,923
Balance at Jun. 28, 2025		6,624,062	$ (1,892,041)	71,130	(2,509,645)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Treasury Stock, Common, Shares			60,911
Balance at Mar. 29, 2025		6,607,981	$ (1,877,658)	66,430	(2,578,261)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuances under stock plans, Value		0
Stock-based compensation expense		16,081
Repurchases of Treasury Stock, Value			(13,491)
Share-Based Payment Arrangement, Decrease for Tax Withholding Obligation			$ (892)
Total other comprehensive income (loss), net of tax	4,700			4,700
Net income attributable to common shareholders	68,616				68,616
Noncontrolling Interest in Joint Ventures at Mar. 29, 2025	177,078
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Less: Net income attributable to noncontrolling interest	4,272					$ 4,272
Noncontrolling Interest in Joint Ventures at Jun. 28, 2025	181,350
Common Stock, Shares, Issued at Mar. 29, 2025							114,362
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuances under stock plans, shares							38
Common Stock, Shares, Issued at Jun. 28, 2025							114,400
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Repurchases of treasury stock			208
Balance at Jun. 28, 2025		$ 6,624,062	$ (1,892,041)	$ 71,130	$ (2,509,645)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stockholders’ equity	$ 2,474,856
Treasury Stock, Common, Shares			61,119