Employee Benefit Plans (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Switzerland
Defined Contribution Plan Disclosure [Line Items]
Percentage of minimum investment return	1.00%	1.00%	1.00%
Unfunded net pension	$ 64.1	$ 75.7
Employee benefit plan obligations	200.1	170.0
Pension cost (reversal)	21.5	15.5	$ 14.7
Switzerland | Other (income) expense, net
Defined Contribution Plan Disclosure [Line Items]
Pension cost (reversal)	3.5	2.6	1.2
Germany
Defined Contribution Plan Disclosure [Line Items]
Employee benefit plan obligations	68.4	75.5
Periodic pension cost	7.6	6.2	5.1
Germany | Other (income) expense, net
Defined Contribution Plan Disclosure [Line Items]
Periodic pension cost	$ 2.1	2.0	1.4
Domestic Plan
Defined Contribution Plan Disclosure [Line Items]
Minimum qualifying age for employee benefit plan	21 years
Expenses related to savings plan	$ 58.4	44.3	$ 44.8
Deferred Compensation Plan
Defined Contribution Plan Disclosure [Line Items]
Deferred compensation liability	$ 131.4	$ 120.0