Income Taxes - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Income Tax Disclosure [Abstract]
Undistributed earnings of foreign subsidiaries	$ 79.1
Unrecognized tax benefits related to uncertain tax positions	0.1
Operating Loss Carryforwards [Line Items]
Valuation allowance increase (release)	59.0	$ 8.1
2023 Activity
Operating Loss Carryforwards [Line Items]
Valuation allowance increase (release)	7.6
U.S.
Operating Loss Carryforwards [Line Items]
Net operating loss carryforward	35.6
Tax credits	3.0
Foreign
Operating Loss Carryforwards [Line Items]
Valuation allowance increase (release)			$ (5.0)
Net operating loss carryforward	280.6
Net operating loss carryforwards not subject to expiration	63.1
Foreign | Luxembourg
Operating Loss Carryforwards [Line Items]
Valuation allowance increase (release)	51.4
Net operating loss carryforward	$ 217.5