Leases - Balance Sheet Classification (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
ASSETS
Operating lease ROU assets	$ 413.7	$ 255.9
Finance lease, right-of-use asset, statement of financial position [extensible list]	Property and equipment, net	Property and equipment, net
Finance lease ROU assets	$ 52.0	$ 40.8
Total leased assets	465.7	296.7
Liabilities, Current [Abstract]
Operating lease, liability, current	$ 38.7	$ 32.1
Finance lease, liability, current, statement of financial position [Extensible List]	Current maturities of long-term debt and financing obligations	Current maturities of long-term debt and financing obligations
Finance lease, current	$ 11.4	$ 12.2
Liabilities, Noncurrent [Abstract]
Operating lease, liability, noncurrent	$ 387.4	$ 234.1
Finance lease, liability, noncurrent, statement of financial position [Extensible List]	Long-term debt, net	Long-term debt, net
Finance lease, liability, noncurrent	$ 41.2	$ 28.6
Total lease liabilities	478.7	307.0
Accumulated amortization	$ 30.8	$ 32.6
Weighted average remaining lease term:
Operating leases	14 years	10 years 7 months 6 days
Finance leases	5 years 4 months 24 days	5 years 7 months 6 days
Weighted average discount rate:
Operating leases	2.94%	3.41%
Finance leases	2.78%	3.24%