Equity - Additional Information (Details) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended
	Mar. 18, 2020	Mar. 31, 2020	Mar. 31, 2019
Stockholders Equity Note [Line Items]
Dividends declared and paid per share (usd per share)	$ 0.05	$ 0.05	$ 0.05
Dividend equivalents paid		$ 300	$ 300
Purchase of treasury stock		$ 22,056	$ 24,401
Restricted Stock Units
Stockholders Equity Note [Line Items]
Restricted stock units vested and issued as common stock (shares)		1,539,706	1,219,545
Repurchased shares for award (shares)		640,642	499,786
Average repurchase price of shares for award (usd per share)		$ 21.30	$ 25.50
Treasury stock, value, acquired, cost method		$ 13,600	$ 12,700
Common stock, par value $0.01 per share
Stockholders Equity Note [Line Items]
Treasury stock, shares, acquired (shares)		489,704	436,885
Treasury stock acquired, average cost per share (usd per share)		$ 17.18	$ 26.68
Purchase of treasury stock		$ 8,400	$ 11,700