Consolidated Statements of Stockholders' Equity - USD ($) shares in Millions, $ in Millions	Total	Common stock	Additional paid-in capital	Retained earnings	Accumulated other comprehensive loss
Common stock, shares outstanding beginning balance (in shares) at Sep. 29, 2023		159.5
Beginning balance at Sep. 29, 2023	$ 6,082.7	$ 39.9	$ 172.4	$ 5,876.0	$ (5.6)
Net income	231.3			231.3
Exercise and settlement of share-based awards, net of shares withheld for taxes (in shares)		0.7
Exercise and settlement of share-based awards, net of shares withheld for taxes	(30.4)	$ 0.2	(30.6)
Share-based compensation expense	52.6		52.6
Dividends declared	(108.9)			(108.9)
Other comprehensive loss	(0.1)				(0.1)
Common stock, shares outstanding ending balance (in shares) at Dec. 29, 2023		160.2
Ending balance at Dec. 29, 2023	6,227.2	$ 40.1	194.4	5,998.4	(5.7)
Common stock, shares outstanding beginning balance (in shares) at Sep. 29, 2023		159.5
Beginning balance at Sep. 29, 2023	6,082.7	$ 39.9	172.4	5,876.0	(5.6)
Net income	535.5
Common stock, shares outstanding ending balance (in shares) at Jun. 28, 2024		159.7
Ending balance at Jun. 28, 2024	6,336.4	$ 39.9	217.8	6,084.4	(5.7)
Common stock, shares outstanding beginning balance (in shares) at Dec. 29, 2023		160.2
Beginning balance at Dec. 29, 2023	6,227.2	$ 40.1	194.4	5,998.4	(5.7)
Net income	183.3			183.3
Exercise and settlement of share-based awards, net of shares withheld for taxes (in shares)		0.2
Exercise and settlement of share-based awards, net of shares withheld for taxes	17.5	$ 0.0	17.5
Share-based compensation expense	40.3		40.3
Dividends declared	(109.1)			(109.1)
Common stock, shares outstanding ending balance (in shares) at Mar. 29, 2024		160.4
Ending balance at Mar. 29, 2024	6,359.2	$ 40.1	252.2	6,072.6	(5.7)
Net income	120.9			120.9
Exercise and settlement of share-based awards, net of shares withheld for taxes (in shares)		0.1
Exercise and settlement of share-based awards, net of shares withheld for taxes	(1.0)	$ 0.0	(1.0)
Share-based compensation expense	43.8		43.8
Repurchase of common stock (in shares)		(0.8)
Repurchase of common stock	77.4	$ 0.2	77.2	0.0
Dividends declared	(109.1)			(109.1)
Common stock, shares outstanding ending balance (in shares) at Jun. 28, 2024		159.7
Ending balance at Jun. 28, 2024	$ 6,336.4	$ 39.9	217.8	6,084.4	(5.7)
Common stock, shares outstanding beginning balance (in shares) at Sep. 27, 2024	159.9	159.9
Beginning balance at Sep. 27, 2024	$ 6,336.7	$ 40.0	269.4	6,032.9	(5.6)
Net income	162.0			162.0
Exercise and settlement of share-based awards, net of shares withheld for taxes (in shares)		0.8
Exercise and settlement of share-based awards, net of shares withheld for taxes	(38.3)	$ 0.2	(38.5)
Share-based compensation expense	52.8		52.8
Dividends declared	(112.5)			(112.5)
Common stock, shares outstanding ending balance (in shares) at Dec. 27, 2024		160.7
Ending balance at Dec. 27, 2024	$ 6,400.7	$ 40.2	283.7	6,082.4	(5.6)
Common stock, shares outstanding beginning balance (in shares) at Sep. 27, 2024	159.9	159.9
Beginning balance at Sep. 27, 2024	$ 6,336.7	$ 40.0	269.4	6,032.9	(5.6)
Net income	$ 335.7
Common stock, shares outstanding ending balance (in shares) at Jun. 27, 2025	148.4	148.4
Ending balance at Jun. 27, 2025	$ 5,652.5	$ 37.1	0.0	5,621.1	(5.7)
Common stock, shares outstanding beginning balance (in shares) at Dec. 27, 2024		160.7
Beginning balance at Dec. 27, 2024	6,400.7	$ 40.2	283.7	6,082.4	(5.6)
Net income	68.7			68.7
Exercise and settlement of share-based awards, net of shares withheld for taxes (in shares)		0.3
Exercise and settlement of share-based awards, net of shares withheld for taxes	19.5	$ 0.1	19.4
Share-based compensation expense	66.4		66.4
Repurchase of common stock (in shares)		(7.4)
Repurchase of common stock	504.3	$ 1.9	369.5	132.9
Dividends declared	(110.6)			(110.6)
Other comprehensive loss	(0.1)				(0.1)
Common stock, shares outstanding ending balance (in shares) at Mar. 28, 2025		153.6
Ending balance at Mar. 28, 2025	5,940.3	$ 38.4	0.0	5,907.6	(5.7)
Net income	105.0			105.0
Exercise and settlement of share-based awards, net of shares withheld for taxes (in shares)		0.0
Exercise and settlement of share-based awards, net of shares withheld for taxes	(4.5)	$ 0.0	(4.5)
Share-based compensation expense	49.0		49.0
Repurchase of common stock (in shares)		(5.2)
Repurchase of common stock	333.4	$ 1.3	44.5	287.6
Dividends declared	$ (103.9)			(103.9)
Common stock, shares outstanding ending balance (in shares) at Jun. 27, 2025	148.4	148.4
Ending balance at Jun. 27, 2025	$ 5,652.5	$ 37.1	$ 0.0	$ 5,621.1	$ (5.7)