Borrowings and Credit Arrangements - Interest Expense Credit Agreement (Details) - Credit Agreement - USD ($) $ in Millions	3 Months Ended
Dec. 28, 2024	Dec. 30, 2023
Line of Credit Facility [Line Items]
Interest expense	$ 18.9	$ 22.6
Weighted average interest rate	5.66%	6.44%
Interest rate at end of period	5.44%	6.46%

Aggregate amount of interest expense on all borrowings.

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The effective interest rate at the end of the reporting period.

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The effective interest rate during the reporting period.

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