Leases, Operating Lease Liabilities (Details) - USD ($) $ in Millions	Sep. 27, 2024	Sep. 29, 2023
Leases [Abstract]
Short-term operating lease liabilities, BS classification	Other Liabilities, Current	Other Liabilities, Current
Short-term operating lease liabilities	$ 20.2	$ 28.3
Long-term operating lease liabilities	185.9	188.7
Total lease liabilities	$ 206.1	$ 217.0