Leases - Summary of Maturity of Lease Liabilities (Details) $ in Millions	Jun. 30, 2020 USD ($)
Maturity Of Lease Liabilities [Abstract]
Operating Leases, Remaining fiscal 2020	$ 50.3
Operating Leases, Fiscal 2021	177.1
Operating Leases, Fiscal 2022	140.3
Operating Leases, Fiscal 2023	110.0
Operating Leases, Fiscal 2024	87.8
Operating Leases, Thereafter	203.5
Operating Leases, Total lease payments	769.0
Operating Leases, Less: Interest	(64.5)	[1]
Operating Leases, Present value of future lease payments	704.5
Finance Leases, Remaining fiscal 2020	4.3
Finance Leases, Fiscal 2021	16.1
Finance Leases, Fiscal 2022	15.2
Finance Leases, Fiscal 2023	13.3
Finance Leases, Fiscal 2024	12.1
Finance Leases, Thereafter	300.9
Finance Leases, Total lease payments	361.9
Finance Leases, Less: Interest	(84.1)	[1]
Finance Leases, Present value of future lease payments	277.8
Remaining fiscal 2020	54.6
Fiscal 2021	193.2
Fiscal 2022	155.5
Fiscal 2023	123.3
Fiscal 2024	99.9
Thereafter	504.4
Total lease payments	1,130.9
Less: Interest	(148.6)	[1]
Present value of future lease payments	$ 982.3

[1] ^{Calculated using the interest rate for each lease.}