UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ 20.3	$ 9.7	$ 28.8	$ 41.4
Other comprehensive income (loss), net of tax:
Foreign currency translation	(149.9)	20.2	(186.2)	(15.9)
Interest rate swaps	22.0	(8.6)	76.2	25.3
Tax receivable agreement	0.0	(9.4)	0.0	(5.3)
Pension	0.0	0.2	0.1	(0.6)
Other comprehensive income (loss), net of tax	(127.9)	2.4	(109.9)	3.5
Comprehensive income (loss)	$ (107.6)	$ 12.1	$ (81.1)	$ 44.9