Consolidated Statements of Stockholders' Equity and Comprehensive Income (Loss) Statement - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock	Treasury Stock	Additional Paid-in Capital	Retained Earnings (Accumulated Deficit)	Accumulated Other Comprehensive Loss
Beginning balance at Sep. 27, 2019	$ 4,122,300	$ 42,500	$ (3,412,900)	$ 3,188,000	$ 4,312,600	$ (7,900)
Common stock, shares, outstanding beginning balance (in shares) at Sep. 27, 2019		170,100
Treasury stock, shares outstanding, beginning balance (in shares) at Sep. 27, 2019			60,100
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	814,800				814,800
Exercise and settlement of share based awards and related tax benefit, net of shares withheld for taxes (in shares)		1,800	300
Exercise and settlement of share based awards and related tax benefit, net of shares withheld for taxes	46,800	$ 500	$ (33,100)	79,400
Share-based Compensation expense	$ 134,700			134,700
Share repurchase program (in shares)	(6,300)	(6,300)
Share repurchase program	$ (647,500)	$ (1,600)	$ (647,500)	1,600
Stock Repurchased During Period, Shares			6,300
Dividends declared	(307,000)				(307,000)
Other comprehensive income (loss)	100					100
Common stock, shares, outstanding ending balance (in shares) at Oct. 02, 2020		165,600
Treasury stock, shares outstanding, ending balance (in shares) at Oct. 02, 2020			66,700
Ending balance at Oct. 02, 2020	4,164,200	$ 41,400	$ (4,093,500)	3,403,700	4,820,400	(7,800)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	1,498,300				1,498,300
Exercise and settlement of share based awards and related tax benefit, net of shares withheld for taxes (in shares)		1,100	400
Exercise and settlement of share based awards and related tax benefit, net of shares withheld for taxes	8,700	$ 300	$ (55,200)	63,600
Share-based Compensation expense	158,100			158,100
Stock Repurchased and Retired During Period, Value	$ (195,600)	$ (400)	$ (4,147,000)	(3,549,900)	(792,300)
Stock Repurchased and Retired During Period, Shares		(1,400)	(67,100)
Share repurchase program (in shares)	(1,400)
Share repurchase program	$ (195,600)
Dividends declared	(340,600)				(340,600)
Business Combination Consideration Transferred Replacement Equity Awards				4,100
Other comprehensive income (loss)	$ (100)					(100)
Common stock, shares, outstanding ending balance (in shares) at Oct. 01, 2021	165,300	165,300
Treasury stock, shares outstanding, ending balance (in shares) at Oct. 01, 2021			0
Ending balance at Oct. 01, 2021	$ 5,297,100	$ 41,300	$ (1,700)	79,600	5,185,800	(7,900)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Treasury Stock, Shares, Retired	(68,500)
Treasury Stock, Retired, Cost Method, Amount	$ (4,342,600)
Net income	1,275,200
Exercise and settlement of share based awards and related tax benefit, net of shares withheld for taxes (in shares)		1,400	600
Exercise and settlement of share based awards and related tax benefit, net of shares withheld for taxes	(20,400)	$ 300	$ (88,500)	67,800
Share-based Compensation expense	173,900			173,900
Stock Repurchased and Retired During Period, Value	$ (886,800)	$ (1,600)	$ (90,200)	(309,400)	(666,000)
Stock Repurchased and Retired During Period, Shares		(6,500)	(600)
Share repurchase program (in shares)	(6,500)
Share repurchase program	$ (886,800)
Dividends declared	(373,100)				(373,100)
Other comprehensive income (loss)	$ 3,100					3,100
Common stock, shares, outstanding ending balance (in shares) at Sep. 30, 2022	160,200	160,200
Treasury stock, shares outstanding, ending balance (in shares) at Sep. 30, 2022			0
Ending balance at Sep. 30, 2022	$ 5,469,000	$ 40,000	$ 0	$ 11,900	$ 5,421,900	$ (4,800)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Treasury Stock, Shares, Retired	(6,200)
Treasury Stock, Retired, Cost Method, Amount	$ (893,400)