Consolidated Statements of Comprehensive (Loss) Income - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Statement of Comprehensive Income [Abstract]
Net Income	$ 16.1	$ 31.7	$ 306.6
Currency translation adjustments	(26.9)	54.6	(2.6)
Net unrealized pension and other benefit actuarial loss and prior service credits (net of tax)	(21.3)	(18.0)	(7.0)
Net unrealized (loss) gain on financial instruments (net of tax)	(18.7)	22.5	(1.1)
Total other comprehensive (loss) income	(66.9)	59.1	(10.7)
Comprehensive (loss) income	$ (50.8)	$ 90.8	$ 295.9