Leases (Summary Of Cash Paid For Lease Liabilities) (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
	Jun. 28, 2020	Jun. 28, 2020
Leases [Abstract]
Operating cash flow from operating leases	$ 5.5	$ 17.3
Operating cash flows from finance leases	2.2	6.8
Financing cash flows from finance leases	3.8	10.7
Acquisition of operating lease asset through lease obligations	$ 2.2	$ 6.4