Income Taxes - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Operating Loss Carryforwards [Line Items]
Federal income tax at statutory rate (as a percent)	21.00%	21.00%	21.00%
Tax cuts and jobs act of 2017 change in net operating losses and valuation allowance	$ 2.5
Recognized tax benefit	1.6
Change in valuation allowance, deferred tax asset	(6.9)	$ (22.2)	$ (4.5)
Deferred tax assets, valuation allowance	170.5	171.4
Increase in deferred tax assets, valuation allowance	6.9	22.2	4.5
Tax cuts and jobs act, deferred tax assets	0.8	0.9
Tax cuts and jobs act, unremitted earnings of non-United States subsidiaries	245.5	239.4
Tax cuts and jobs act, additional unremitted earnings of non-United States subsidiaries	481.5
U.S. federal income tax at statutory rate	3.6	(0.4)	12.4
Interest expense carryforwards	$ 9.0
Percentage of tax adjustable	3000.00%
Change to gross unrecognized tax (expense) benefits including interest and penalties	$ (2.1)	5.5	1.7
Uncertain tax liabilities interest and penalties	(0.4)	(3.1)	(0.3)
Uncertain tax liabilities interest and penalties accrued	2.9	3.3	6.4
Unrecognized Tax Benefits	18.4	20.1	11.5	$ 12.8
Unrecognized tax benefits due to the closing of statues of limitations	1.4	0.1	1.5
Unrecognized tax benefits that would impact effective tax rate	14.0	15.4	7.2
Domestic Tax Authority
Operating Loss Carryforwards [Line Items]
Net operating loss carryforwards	189.0
U.S. federal income tax at statutory rate	1.9
Operating loss carryforwards with specific expiration period	24.4
Operating loss carryforwards without time restrictions for future use	$ 164.6
Operating loss carryforwards expiration period	2036
Maximum annual utilization percentage of indefinite lived loss carryforwards	80.00%
State and Local Jurisdiction
Operating Loss Carryforwards [Line Items]
Net operating loss carryforwards	$ 772.0
Operating loss carryforwards expiration period	2041
Non-U.S. Tax Authority
Operating Loss Carryforwards [Line Items]
Net operating loss carryforwards	$ 281.2
Net operating loss carryforwards, valuation allowance	151.9
Federal Ministry Of Finance Germany
Operating Loss Carryforwards [Line Items]
Non US Income Tax Audit Rate	0.8
China
Operating Loss Carryforwards [Line Items]
Deferred tax assets, valuation allowance	2.7
Non-U.S.
Operating Loss Carryforwards [Line Items]
Tax cuts and jobs act of 2017 change in net operating losses and valuation allowance		$ 0.0	$ 22.7
Unrecognized Tax Benefits	$ 1.4