Debt (Additional Information) (Details)		3 Months Ended		9 Months Ended
	Oct. 16, 2020 USD ($)	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Dec. 31, 2021 USD ($)
Debt Instrument [Line Items]
Borrowings				$ 100,000,000	$ 0
Borrowings under revolving credit facility		$ 290,000,000		290,000,000		$ 190,000,000
Revolving Credit Facility
Debt Instrument [Line Items]
Borrowings under revolving credit facility		290,000,000		290,000,000		190,000,000
Outstanding line of credit issuance costs		$ 1,100,000		$ 1,100,000		$ 1,600,000
Revolving Credit Facility | Fourth Amended and Restated Credit Agreement
Debt Instrument [Line Items]
Maximum borrowing capacity	$ 450,000,000
Additional borrowing capacity	$ 175,000,000
Variable rate lower range, basis spread	0.625%
Variable rate higher range, basis spread	1.00%
Leverage ratio	3.25
One-time leverage ratio maximum option	3.50
One-time leverage ratio maximum option, period of increased maximum leverage ratio	1 year
ICR covenant limit	3.00
Amount of unrestricted domestic cash and cash equivalents permitted to net against indebtedness in calculation of total net leverage ratio (up to)	$ 50,000,000
Debt instrument, leverage ratio, maximum	2.75	2.75		2.75
Borrowings		$ 30,000,000	$ 0	$ 100,000,000	0
Discretionary principal payments on revolving credit facility		$ 0	$ 0	$ 0	$ 25,000,000
Revolving Credit Facility | Fourth Amended and Restated Credit Agreement | Minimum
Debt Instrument [Line Items]
Unused capacity, commitment fee (as a percent)	0.25%
Revolving Credit Facility | Fourth Amended and Restated Credit Agreement | Maximum
Debt Instrument [Line Items]
Unused capacity, commitment fee (as a percent)	0.35%
Allowed restricted payments, including cash dividends	$ 20,000,000
Revolving Credit Facility | Fourth Amended and Restated Credit Agreement | Eurocurrency loans
Debt Instrument [Line Items]
Line of credit, LIBOR rate, minimum basis spread (as a percent)	1.625%
Line of credit, LIBOR rate, maximum basis spread (as a percent)	2.00%
Revolving Credit Facility | Fourth Amended and Restated Credit Agreement | RFR Bank Loans
Debt Instrument [Line Items]
Line of credit, SONIA rate, minimum basis spread (percent)	0.01625
Line of credit, SONIA rate, maximum basis spread (percent)	0.02000
Revolving Credit Facility | Fourth Amended and Restated Credit Agreement | Federal Funds Rate
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)	0.50%
Revolving Credit Facility | Fourth Amended and Restated Credit Agreement | London Interbank Offered Rate (LIBOR)
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)	1.00%			1.75%
Revolving Credit Facility | Fourth Amended and Restated Credit Agreement | Sterling Overnight Index Average (SONIA)
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)	0.0326%