Stockholders' Equity - Additional Information (Details) - USD ($)	1 Months Ended	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018	Jun. 28, 2019
Class of Stock [Line Items]
Common stock dividend (in usd per share)				$ 0.03
Common stock dividend (in dollars per share)	$ 0.03	$ 0.06	$ 0	$ 0.09	$ 0
Common stock repurchased (in shares)		5,989,279	0	11,424,755	0
Common stock repurchased, price		$ 60,000,000		$ 120,000,000
Stock repurchase program, authorized amount	$ 200,000,000	$ 200,000,000		$ 200,000,000
Common Stock
Class of Stock [Line Items]
Common stock closing price (in usd per share)						$ 9.72