Unaudited Condensed Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Statement of Comprehensive Income [Abstract]
Net loss	$ (15.8)	$ (13.7)	$ (258.5)	$ (106.9)
Other comprehensive income (loss), net of tax:
Foreign currency translation	46.1	(44.3)	3.7	(49.0)
Interest rate swaps	(2.3)	0.0	(37.8)	0.0
Tax receivable agreement	(11.1)	0.0	5.1	0.0
Pension	0.0	0.0	(0.2)	0.0
Comprehensive income (loss)	$ 16.9	$ (58.0)	$ (287.7)	$ (155.9)

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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