Leases - Schedule of Maturities of Operating And Finance Lease Liabilities (Details) $ in Millions	Mar. 31, 2020 USD ($)
Leases [Abstract]
Finance Lease, Liability, Payments, Remainder of Fiscal Year	$ 5.9
Finance Lease, Liability, Payments, Due Year Two	21.6
Finance Lease, Liability, Payments, Due Year Three	19.3
Finance Lease, Liability, Payments, Due Year Four	18.0
Finance Lease, Liability, Payments, Due Year Five	17.0
Finance Lease, Liability, Payments, Due after Year Five	142.4
Finance Lease, Liability, Payment, Due	224.2
Finance Lease, Liability, Undiscounted Excess Amount	87.1
Finance Lease, Liability	137.1
Lessee, Operating Lease, Liability, Payments, Remainder of Fiscal Year	4.4
Lessee, Operating Lease, Liability, Payments, Due Year Two	17.5
Lessee, Operating Lease, Liability, Payments, Due Year Three	16.6
Lessee, Operating Lease, Liability, Payments, Due Year Four	16.1
Lessee, Operating Lease, Liability, Payments, Due Year Five	12.1
Lessee, Operating Lease, Liability, Payments, Due after Year Five	43.5
Lessee, Operating Lease, Liability, Payments, Due	110.2
Lessee, Operating Lease, Liability, Undiscounted Excess Amount	21.7
Operating Lease, Liability	88.5
Total Lease Liability Payments Remainder Of Fiscal Year	10.3
Total Lease Liability Payments Due Year Two	39.1
Total Lease Liability Payments Due Year Three	35.9
Total Lease Liability Payments Due Year Four	34.1
Total Lease Liability Payments Due Year Five	29.1
Total Lease Liability Payments Due After Year Five	185.9
Total Lease Liability Payments Due	334.4
Total Lease Liability Undiscounted Excess Amount	108.8
Total Lease Liability	$ 225.6