Lease Obligations - Operating Leases (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Operating Leased Assets [Line Items]
Operating leases, additions	$ 119.1	$ 172.9	$ 28.0
Operating leases, expense	134.1	107.7	113.0
Operating leases, variable lease costs	11.1	10.1	10.0
Operating leases, short-term leases, expense	377.8	494.7	$ 312.0
2022 Acquisitions
Operating Leased Assets [Line Items]
Operating leases, additions	$ 32.4
2021 Acquisitions
Operating Leased Assets [Line Items]
Operating leases, additions		$ 149.3