Supplemental Financial Data - Other Accrued and Current Liabilities (Details) - USD ($) $ in Millions	Dec. 31, 2022	Nov. 30, 2022	Dec. 31, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Accrued operating costs	$ 122.1		$ 113.5
Accrued interest expense	4.3		12.6
Short-term lease liability	17.7		26.0
Accrued income tax	13.2		16.4
Accrued liability related to the purchase of non-controlling interest	93.7		0.0
Other accrued liabilities	65.8	$ 23.2	29.8
Total	$ 316.8		$ 198.3