XML 86 R75.htm IDEA: XBRL DOCUMENT v3.21.2
Earnings per Common Share - Computation of Basic and Diluted Earnings Per Share (Detail) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Earnings per common share—basic        
Net income (loss) $ 91,744 $ (167,684) $ 364,205 $ (138,790)
Weighted-average common shares outstanding—basic (in shares) 185,225 94,141 151,541 94,225
Basic earnings per common share (usd per share) $ 0.50 $ (1.78) $ 2.40 $ (1.47)
Earnings per common share—diluted        
Weighted-average common shares outstanding—basic (in shares) 185,225 94,141 151,541 94,225
Convertible notes weighted-average shares outstanding (in shares) 6,850 0 6,105 0
Options and restricted stock and performance share units (in shares) 2,259 0 1,993 0
Weighted-average common shares outstanding—diluted (in shares) 194,334 94,141 159,639 94,225
Dilutive earnings per common share (usd per share) $ 0.47 $ (1.78) $ 2.28 $ (1.47)