Equity - Additional Information (Details) - USD ($) $ / shares in Units, $ in Thousands		9 Months Ended
	Sep. 16, 2020	Sep. 30, 2020	Sep. 30, 2019
Stockholders Equity Note [Line Items]
Dividends declared and paid per share (usd per share)	$ 0.05	$ 0.15	$ 0.15
Dividend equivalents paid		$ 1,000	$ 1,000
Purchase of treasury stock		$ 23,044	$ 46,262
Restricted Stock Units
Stockholders Equity Note [Line Items]
Restricted stock units vested and issued as common stock (shares)		1,813,253	1,368,985
Repurchased shares for award		743,344	557,255
Average repurchase price of shares for award (usd per share)		$ 19.69	$ 24.53
Treasury stock, value, acquired, cost method		$ 14,600	$ 13,700
Common stock, par value $0.01 per share
Stockholders Equity Note [Line Items]
Treasury stock, shares, acquired		489,704	1,841,396
Treasury stock acquired, average cost per share (usd per share)		$ 17.18	$ 17.70
Purchase of treasury stock		$ 8,400	$ 32,600