the number of classes of common stock.

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Amount of additional stock repurchase plan authorized.

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The cash outflow to reacquire common stock during the period.

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Number, after forfeiture, of shares or units issued under share-based payment arrangement. Excludes shares or units issued under employee stock ownership plan (ESOP).

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Equity impact of the value of stock bought back by the entity at the exercise price or redemption price.

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Amount of stock repurchase plan authorized.

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Total cost of shares repurchased divided by the total number of shares repurchased.

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Number of shares that have been repurchased during the period and are being held in treasury.

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Stockholders' Equity - Common Stock (Details) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2022 USD ($) class $ / shares shares	Mar. 31, 2021 USD ($)	Jan. 31, 2022 USD ($)	Aug. 31, 2021 USD ($)	Oct. 31, 2020 USD ($)
Common Stock
Number of classes of common stock \| class	3
Stock Repurchase Program
Authorized amount for stock repurchase program	$ 120,200				$ 100,000
Additional amount authorized under stock repurchase program			$ 152,700	$ 125,000
Shares repurchased (in shares) \| shares	2,592,524
Payment for share repurchased	$ 79,757	$ 0
Weighted average price (per share) \| $ / shares	$ 30.76
Stock award to employee (In shares) \| shares	99,907
Class A common stock
Stock Repurchase Program
Shares repurchased (in shares) \| shares	2,600,000
Class B common stock
Common Stock
Consideration for redemption of shares	$ 0