Consolidated Statements of Comprehensive (Loss) Income - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Statement of Comprehensive Income [Abstract]
Net (loss) income	$ (6.5)	$ 0.5	$ 18.8	$ 0.7
Other comprehensive loss:
Foreign currency translation adjustments	(4.6)	(9.2)	(4.0)	(13.5)
Other comprehensive loss	(4.6)	(9.2)	(4.0)	(13.5)
Comprehensive (loss) income	(11.1)	(8.7)	14.8	(12.8)
Comprehensive (income) loss attributable to noncontrolling interest	(0.1)	0.2	(0.3)	0.1
Comprehensive (loss) income attributable to controlling interest	$ (11.2)	$ (8.5)	$ 14.5	$ (12.7)