Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	$ 2,352.9	$ 2,377.7
Other comprehensive (loss) income before reclassifications and income taxes	26.9	(19.2)
Amounts reclassified from accumulated other comprehensive (loss) income before income taxes	(2.3)	(3.1)
Income tax benefit	0.8	0.2
Other comprehensive income (loss), net of tax	25.4	(22.1)
Noncontrolling interest	(0.3)	2.6
Net current period other comprehensive (loss) income, net of income taxes and noncontrolling interest	25.1	(19.5)
Ending balance	2,436.3	2,355.0
Total
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	(181.9)	(23.0)
Ending balance	(156.8)	(42.5)
Foreign currency translation adjustments
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	(235.7)	(80.3)
Other comprehensive (loss) income before reclassifications and income taxes	27.7	(22.6)
Amounts reclassified from accumulated other comprehensive (loss) income before income taxes	0.0	0.0
Income tax benefit	0.0	0.0
Other comprehensive income (loss), net of tax	27.7	(22.6)
Noncontrolling interest	(0.3)	2.6
Net current period other comprehensive (loss) income, net of income taxes and noncontrolling interest	27.4	(20.0)
Ending balance	(208.3)	(100.3)
Pension and other postretirement liability adjustments
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	50.8	56.6
Other comprehensive (loss) income before reclassifications and income taxes	0.0	0.2
Amounts reclassified from accumulated other comprehensive (loss) income before income taxes	(2.0)	(2.2)
Income tax benefit	0.5	0.5
Other comprehensive income (loss), net of tax	(1.5)	(1.5)
Noncontrolling interest	0.0	0.0
Net current period other comprehensive (loss) income, net of income taxes and noncontrolling interest	(1.5)	(1.5)
Ending balance	49.3	55.1
Change in fair value of derivative financial instruments
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	3.0	0.7
Other comprehensive (loss) income before reclassifications and income taxes	(0.8)	3.2
Amounts reclassified from accumulated other comprehensive (loss) income before income taxes	(0.3)	(0.9)
Income tax benefit	0.3	(0.3)
Other comprehensive income (loss), net of tax	(0.8)	2.0
Noncontrolling interest	0.0	0.0
Net current period other comprehensive (loss) income, net of income taxes and noncontrolling interest	(0.8)	2.0
Ending balance	$ 2.2	$ 2.7