Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended
	Jan. 02, 2026	Dec. 27, 2024
Earnings Per Share [Abstract]
Net income	$ 79.2	$ 162.0
Weighted average shares outstanding - basic (in shares)	149.5	160.4
Dilutive effect of equity-based awards (in shares)	1.0	1.0
Weighted average shares outstanding - diluted (in shares)	150.5	161.4
Basic (in dollars per share)	$ 0.53	$ 1.01
Diluted (in dollars per share)	$ 0.53	$ 1.00
Anti-dilutive common stock equivalents (in shares)	0.1	0.1