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Income Taxes (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Jun. 28, 2024	Jun. 30, 2023	Jun. 28, 2024	Jun. 30, 2023
Income Tax Contingency [Line Items]
Effective income tax rate	30.00%	23.90%	18.70%	18.20%
U.S state income tax expense	$ 4.4	$ 5.3	$ 11.7	$ 15.8
U.S tax on foreign earnings	10.5	5.4	19.1	13.6
Foreign exchange gains related to change in assertion of intercompany loans, amount	10.6		10.6
U.S tax on return to provision	$ 7.9
Foreign tax credits		$ 3.5		12.1
Deferred income tax benefit, change in indefinite reinvestment assertion in foreign subsidiary			61.6
Settled tax benefit related to uncertain tax positions				$ 39.4
Domestic Tax Authority
Income Tax Contingency [Line Items]
Reductions for tax positions of prior years			$ 30.8

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