Capital Stock - Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Net Income (Loss) Available to Common Stockholders, Basic [Abstract]
Net income (loss) available to common shareholders - Basic	$ 17,586	$ (179,765)	$ 56,515	$ (460,966)
Effect of dilutive securities:	0	0	0	0
Net income (loss) available to common shareholders - Diluted	$ 17,586	$ (179,765)	$ 56,515	$ (460,966)
Weighted Average Number of Shares Outstanding, Diluted, Adjustment [Abstract]
Weighted average basic shares (shares)	231,628,141	235,310,440	231,810,368	236,156,868
Effect of dilutive securities (shares)	2,239,360	0	2,880,391	0
Weighted average dilutive shares (shares)	233,867,501	235,310,440	234,690,759	236,156,868
Net income (loss) per average share attributable to common stockholders - Basic (usd per share)	$ 0.08	$ (0.76)	$ 0.24	$ (1.95)
Net income (loss) per average share attributable to common stockholders - Diluted (usd per share)	$ 0.08	$ (0.76)	$ 0.24	$ (1.95)