Equity Method Investments (Income Statement) (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Schedule of Equity Method Investments [Line Items]
Revenues	$ 4,191.7	$ 4,430.3
Gross loss	1,771.2	1,127.3
Operating and non-operating expense	$ 527.5	(441.3)
Consolidated Entity
Schedule of Equity Method Investments [Line Items]
Revenues		109.5
Gross loss		(1.4)
Operating and non-operating expense		4.9
Net loss		$ (6.3)