Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands	Total	Number of Common Shares	Common Stock And Additional Paid in Capital	Treasury Stock, Common	Accumulated Other Comprehensive Income	Accumulated Deficit	Noncontrolling Interest
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Noncontrolling interest	$ 0
Total stockholders’ equity	1,819,536
Balance at Oct. 01, 2022			$ 6,381,348	$ (1,378,159)	$ 56,325	$ (3,239,978)
Common Stock, Shares, Issued at Oct. 01, 2022		110,160,000
Treasury Stock, Shares at Oct. 01, 2022				(52,766,000)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuances under stock plans		1,390,000
Issuances under stock plans	3,412		3,412
Stock-based compensation expense	50,402		50,402
Tax withholding on stock-based compensation	(22,309)			$ (22,309)
Treasury Stock, Shares at Sep. 30, 2023				(54,718,000)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Repurchases of Treasury Stock, Value	$ (84,784)			$ (84,784)
Repurchases of Treasury Stock, Shares				(1,578,000)
Share-based Payment Arrangement, Shares Withheld for Tax Withholding Obligation	400,000			(374,000)
Total other comprehensive income (loss), net of tax	$ 14,554				14,554
Common Stock, Shares, Issued at Sep. 30, 2023		111,550,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income attributable to common shareholders	309,970					309,970
APIC Sale of Noncontrolling Interest			78,169
Noncontrolling Interest, Increase from Sale of Parent Equity Interest							$ 132,132
Sale of Noncontrolling Interest	210,301
Less: Net income attributable to noncontrolling interest	17,543						17,543
Net income before noncontrolling interest	327,513
Balance at Sep. 30, 2023			6,513,331	$ (1,485,252)	70,879	(2,930,008)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Noncontrolling interest	149,675
Total stockholders’ equity	2,318,625
Issuances under stock plans		1,567,000
Issuances under stock plans	6,161		6,161
Stock-based compensation expense	57,407		57,407
Tax withholding on stock-based compensation	$ (25,842)			$ (25,842)
Treasury Stock, Shares at Sep. 28, 2024	(59,196,000)			(59,196,000)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Repurchases of Treasury Stock, Value	$ (228,456)			$ (228,456)
Repurchases of Treasury Stock, Shares				(3,965,000)
Share-based Payment Arrangement, Shares Withheld for Tax Withholding Obligation	500,000			(513,000)
Total other comprehensive income (loss), net of tax	$ (4,138)				(4,138)
Common Stock, Shares, Issued at Sep. 28, 2024	113,117,000	113,117,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income attributable to common shareholders	$ 222,536					222,536
Less: Net income attributable to noncontrolling interest	15,215						15,215
Net income before noncontrolling interest	237,751
Balance at Sep. 28, 2024			6,576,899	$ (1,739,550)	66,741	(2,707,472)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Noncontrolling interest	164,890
Total stockholders’ equity	2,361,508
Issuances under stock plans		1,444,000
Issuances under stock plans	0		0
Stock-based compensation expense	63,396		63,396
Adjustments to Additional Paid in Capital, Other			1,937
Tax withholding on stock-based compensation	$ (43,020)			$ (43,020)
Treasury Stock, Shares at Sep. 27, 2025	(61,157,000)			(61,157,000)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Repurchases of Treasury Stock, Value	$ (111,860)			$ (113,797)
Repurchases of Treasury Stock, Shares				(1,435,000)
Share-based Payment Arrangement, Shares Withheld for Tax Withholding Obligation	500,000			(526,000)
Total other comprehensive income (loss), net of tax	$ 2,879				2,879
Common Stock, Shares, Issued at Sep. 27, 2025	114,561,000	114,561,000
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income attributable to common shareholders	$ 245,893					245,893
Less: Net income attributable to noncontrolling interest	20,367						$ 20,367
Net income before noncontrolling interest	266,260
Balance at Sep. 27, 2025			$ 6,642,232	$ (1,896,367)	$ 69,620	$ (2,461,579)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Noncontrolling interest	185,257
Total stockholders’ equity	$ 2,539,163