Leases - Schedule of Components of Operating and Finance Leased Assets (Details) - USD ($) $ in Millions	Dec. 31, 2019	Dec. 31, 2018
Assets
Right-of-use assets	$ 431.7	$ 0.0
Leasehold improvements, equipment and construction in progress, net	18.6
Total leased assets	450.3
Current
Short-term lease liabilities	115.2	0.0
Current portion of long-term obligations under credit facility and other long-term borrowings	3.1
Noncurrent
Long-term lease liabilities	327.7	$ 0.0
Other long-term borrowings	15.6
Total lease liabilities	$ 461.6