Debt, Interest Income, Expense, and Other Finance Costs - Interest Income (Expense), and Other Financing Costs, net (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Debt Disclosure [Abstract]
Interest income	$ 1.6	$ 2.5
Interest expense and other financing costs	(35.9)	(16.8)
Interest expense and other financing costs, net	$ (34.3)	$ (14.3)