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Stockholders' Equity - Additional Information (Detail) - USD ($)			3 Months Ended
	Apr. 28, 2021	Apr. 22, 2020	Mar. 31, 2021	Mar. 31, 2020	Dec. 31, 2020	Jul. 24, 2019	Sep. 06, 2013
Class Of Stock [Line Items]
Preferred stock, par value			$ 0.01		$ 0.01
Expire period of Right agreement		Apr. 21, 2021
Dividend per share, declared			$ 0.02	$ 0.04
2013 program
Class Of Stock [Line Items]
Increase of the authorization under the stock buyback program						$ 250,000,000
Remaining amount approved for repurchases under stock buyback program			$ 130,000,000
2013 program | Maximum
Class Of Stock [Line Items]
Amount approved for repurchases under stock buyback program							$ 200,000,000
Subsequent Event | Dividend Declared
Class Of Stock [Line Items]
Dividend declaration date	Apr. 28, 2021
Dividend per share, declared	$ 0.02
Dividend payment date	Jun. 17, 2021
Dividend record date	Jun. 03, 2021
Series A Junior Participating Preferred Stock
Class Of Stock [Line Items]
Preferred stock, par value		$ 0.01
Preferred stock, exercise price per right		$ 17.00

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