Employee Benefit Plans - Additional Information (Details) $ in Millions	12 Months Ended
	Dec. 31, 2020 USD ($) pension_plan	Dec. 31, 2019 USD ($)	Dec. 31, 2018 USD ($)
Defined Benefit Plan Disclosure [Line Items]
Defined contribution plan expense	$ 6.2	$ 7.2	$ 6.8
Document Fiscal Year Focus	2020
Number of defined benefit pension plans | pension_plan	4
Actuarial losses arising during period, net of tax	$ 4.0	3.7	0.7
Foreign Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Amortization of recognized actuarial loss	$ 0.5	$ 0.4	$ 0.5