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Long-Term Debt - Term Loan Agreement - Additional Information (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Aug. 22, 2019
Debt Instrument [Line Items]
Proceeds from Sales of Business, Affiliate and Productive Assets	$ 43,000,000.0
Term Loan Agreement
Debt Instrument [Line Items]
Credit agreement date	Aug. 22, 2019
Credit facility, maximum borrowing capacity				$ 150,000,000
Maturity date	2022-06
Term Loan Agreement | Subject To Customary Conditions
Debt Instrument [Line Items]
Repayments of borrowings	$ 50,000,000	$ 50,000,000	$ 50,000,000
Term Loan, amount outstanding	$ 0

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Debt instrument maturity.

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Date the credit facility first became available, in YYYY-MM-DD format.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.19(b),22(b))
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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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Amount of long-term loans classified as other, payable after one year or the operating cycle, if longer.

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Aggregate cash proceeds received from a combination of transactions in which noncurrent assets are sold, which may include the sale of a business, an investment in an affiliate (including an equity method investee), property, plant and equipment and intangible assets. Excludes sales of trading, available-for-sale, and held-to-maturity securities.

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-Publisher FASB
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Amount of cash outflow for payment of an obligation from a lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements.

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