Loan Facilities (Details) - Secured Debt - New TLB - USD ($)		3 Months Ended		6 Months Ended
	Apr. 12, 2019	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Line of Credit Facility [Line Items]
Long-term debt, weighted average interest rate, over time				3.70%	3.40%
Deferred financing costs	$ 9,000,000
Incremental expense related to the amortization of debt issuance costs		$ 400,000	$ 400,000	$ 900,000	$ 900,000
Debt instrument, fair value, percentage of outstanding principal balance		97.50%		97.50%
Base Rate
Line of Credit Facility [Line Items]
Basis spread on variable rate	2.25%
Term Loan
Line of Credit Facility [Line Items]
Line of credit, maximum borrowing capacity	$ 375,000,000
Debt instrument term	5 years
Quarterly principal payments	$ 4,700,000
Annual principal payments	$ 18,800,000
Long-term line of credit		$ 271,900,000		$ 271,900,000
Debt instrument, face amount		271,900,000		271,900,000
Long-term debt		$ 268,700,000		$ 268,700,000
Term Loan | UNITED STATES
Line of Credit Facility [Line Items]
Capital stock of subsidiary, percentage	100.00%
Term Loan | Non-US
Line of Credit Facility [Line Items]
Capital stock of subsidiary, percentage	65.00%
Term Loan | London Interbank Offered Rate (LIBOR)
Line of Credit Facility [Line Items]
Basis spread on variable rate	3.25%