Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ 45.5	$ (17.2)
Other comprehensive income (loss), net of tax:
Designated hedge gains	69.6	36.9
Defined benefit plan actuarial losses	(1.7)	0.0
Foreign currency translation	(7.1)	(11.7)
Total other comprehensive income	60.8	25.2
Total comprehensive income	$ 106.3	$ 8.0