Income Taxes (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Jul. 01, 2022	Jul. 02, 2021	Jul. 01, 2022	Jul. 02, 2021
Income Tax Disclosure [Abstract]
Document Period End Date			Jul. 01, 2022
United States income taxes	$ 35.8	$ (13.8)	$ 88.5	$ 63.7
Foreign income taxes	11.0	12.2	42.9	46.8
Provision (benefit) for income taxes	$ 46.8	$ (1.6)	$ 131.4	$ 110.5
Effective tax rate	14.90%	(0.50%)	11.90%	8.60%