Employee Benefit Plans - Activity of Plan Assets With Fair Value Measurement Using Significant Unobservable Inputs (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair value of plan assets at the beginning of the year	$ 131.7	$ 189.7
Foreign currency impact	(0.5)	(21.2)
Fair value of plan assets at the end of the year	140.3	131.7
Investment and Insurance Contracts
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair value of plan assets at the beginning of the year	42.4
Fair value of plan assets at the end of the year	40.5	42.4
Level 3
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair value of plan assets at the beginning of the year	23.8
Fair value of plan assets at the end of the year	24.5	23.8
Level 3 | Investment and Insurance Contracts
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair value of plan assets at the beginning of the year	23.8	50.6
Actual return on plan assets	1.2	(2.8)
Purchase, sales and settlements, net	(1.3)	(21.7)
Foreign currency impact	0.8	(2.3)
Fair value of plan assets at the end of the year	$ 24.5	$ 23.8