Earnings Per Share - Schedule of Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Basic EPS calculation
Net income (loss)	$ 43,354	$ (12,881)	$ (13,456)	$ (34,203)
Weighted-average shares of common stock outstanding (in shares)	79,596	80,471	79,945	80,294
Basic income (loss) per share (in dollars per share)	$ 0.54	$ (0.16)	$ (0.17)	$ (0.43)
Diluted EPS calculation
Net income (loss)	$ 43,354	$ (12,881)	$ (13,456)	$ (34,203)
Weighted-average shares of common stock outstanding (in shares)	79,596	80,471	79,945	80,294
Dilutive effect of potentially dilutive securities (in shares)		0	0	0
Weighted-average common shares outstanding - diluted (in shares)	83,015	80,471	79,945	80,294
Diluted (income) loss per share (in dollars per share)	$ 0.52	$ (0.16)	$ (0.17)	$ (0.43)
Restricted Stock Units (RSUs) and Performance-based Restricted Stock Units (PSUs)
Diluted EPS calculation
Potentially dilutive securities (in shares)		2,900	3,500	2,600