Income Taxes (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Mar. 30, 2024	Apr. 01, 2023	Mar. 30, 2024	Apr. 01, 2023
Income Tax Contingency [Line Items]
Company's effective tax rate	19.70%	21.80%	(3.40%)	21.70%
Provision (benefit) for income taxes	$ 41.6	$ 60.8	$ (13.6)	$ 112.5
Foreign Tax Authority
Income Tax Contingency [Line Items]
Provision (benefit) for income taxes	$ 107.2