v3.22.1

Debt - Narrative (Details) - USD ($)	Apr. 06, 2021	Jun. 30, 2020	Mar. 31, 2022	Dec. 31, 2021
Principal Payments
Borrowings outstanding			$ 462,400,000	$ 441,300,000
Global Revolving Credit Facilities
Principal Payments
Letters of credit outstanding			300,000
Available credit			$ 137,800,000
Line of credit \| Global Revolving Credit Facilities
Principal Payments
Weighted-average interest rate			2.40%
Borrowings outstanding			$ 23,300,000
Term B Facility \| Line of credit \| Term Loan B Credit Facility (variable rates) due April 2028
Principal Payments
Debt instrument term	7 years
Face amount	$ 450,000,000
Aggregate annual payments as percentage of original principal amount	1.00%
Weighted-average interest rate			3.50%
Term B Facility \| Line of credit \| Term Loan B Credit Facility (variable rates) due April 2028 \| London Interbank Offered Rate (LIBOR)
Principal Payments
Basis spread on variable rate	3.00%
Term B Facility \| Line of credit \| Term Loan B Credit Facility (variable rates) due April 2028 \| Base Rate
Principal Payments
Basis spread on variable rate		2.00%
Alternate borrowing floor rate		1.50%
Term B Facility \| Line of credit \| Term Loan B Credit Facility (variable rates) due April 2028 \| Benchmark Rate
Principal Payments
Alternate borrowing floor rate		0.50%

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Debt Instrument, Alternate Borrowing Rate Floor

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- Definition

Face (par) amount of debt instrument at time of issuance.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Weighted average interest rate of debt outstanding.

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The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

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Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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