Leases - Schedule of Components of ROU Assets and Lease Liabilities (Details) - USD ($) $ in Millions	Jun. 30, 2020	Dec. 31, 2019
Assets
Right-of-use assets	$ 261.8	$ 431.7
Leasehold improvements, equipment and construction in progress, net	22.0	18.6
Total leased assets	283.8	450.3
Current
Short-term lease liabilities	97.8	115.2
Current portion of long-term obligations under credit facility and other long-term borrowings	4.1	3.1
Noncurrent
Long-term lease liabilities	266.3	327.7
Other long-term borrowings	17.9	15.6
Total lease liabilities	$ 386.1	$ 461.6