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Summary of Significant Accounting Policies - Basic and Diluted Income (Loss) Per Share (Detail) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Accounting Policies [Abstract]      
Net income (loss) available to common stockholders $ (259,225) $ (83,413) $ 74,474
Income allocable to unvested restricted shares 0 0 (356)
Basic net income (loss) available to common stockholders (259,225) (83,413) 74,118
Income allocable to convertible preferred stock 0 0 22,415
Diluted net income (loss) available to common stockholders $ (259,225) $ (83,413) $ 96,533
Basic (in shares) 231,633 215,194 142,750
Effect of dilutive securities: performance stock units (in shares) 0 0 63
Effect of dilutive securities: preferred stock (in shares) 0 0 44,565
Diluted weighted average shares outstanding 231,633 215,194 187,378
Basic (in dollars per share) $ (1.12) $ (0.39) $ 0.52
Diluted (in dollars per share) $ (1.12) $ (0.39) $ 0.52