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Earnings Per Share - Components of Basic and Diluted Earnings Per Share (Details) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended 12 Months Ended
Dec. 31, 2021
Sep. 30, 2021
Jun. 30, 2021
Mar. 31, 2021
Dec. 31, 2020
Sep. 30, 2020
Jun. 30, 2020
Mar. 31, 2020
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Numerator for basic and diluted net income per common share:                      
Net income from continuing operations $ 383,612 $ 2,050 $ (23,046) $ 38,779 $ 41,962 $ 14,127 $ 1,665 $ (29,094) $ 401,395 $ 28,660 $ 40,893
Net income available to participating securities                 (326) (120) (379)
Net income available to the Company’s common shareholders from continuing operations                 $ 401,069 $ 28,540 $ 40,514
Denominator:                      
Basic (in shares) 47,778,545 46,738,073 44,613,533 44,399,149 44,504,222 46,279,515 46,850,944 47,620,774 45,893,928 46,308,825 47,647,397
Dilutive effect of:                      
Equity incentive plans                 311,585 7,537 78,076
Convertible debt (in shares)                 1,657,232 799,247 1,300,211
Common stock and common stock equivalents (in shares) 48,514,588 48,582,585 47,528,902 46,731,872 45,642,292 46,309,072 47,437,555 47,620,774 47,862,745 47,115,609 49,025,684
Net income per share from continuing operations:                      
Basic (in dollars per share) $ 8.02 $ 0.04 $ (0.52) $ 0.87 $ 0.94 $ 0.30 $ 0.04 $ (0.61) $ 8.74 $ 0.62 $ 0.85
Diluted (in dollars per share) $ 7.90 $ 0.04 $ (0.52) $ 0.83 $ 0.92 $ 0.30 $ 0.04 $ (0.61) $ 8.38 $ 0.61 $ 0.83