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v3.20.4

Income Taxes - Summary of Deferred Tax Assets and Liabilities (Detail) - USD ($) $ in Thousands | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Deferred tax assets |  |
Net operating loss carryforward | $ 34,691 | $ 191,022
Oil and natural gas properties | 566,856 | 0
Bonus and equity-based compensation | 1,732 | 8,799
Derivative instruments | 22,248 | 3,946
Other tax attribute carryovers | 1,663 | 1,643
Other deferred tax assets | 5,761 | 0
Total deferred tax assets | 632,951 | 205,410
Less: Valuation allowance | (565,409) | (2,915)
Total deferred tax assets, net | 67,542 | 202,495
Deferred tax liabilities |  |
Oil and gas properties | 0 | 426,130
Derivative instruments | 0 | 0
Investment in partnerships | 67,210 | 38,015
Other deferred tax liabilities | 1,316 | 5,707
Total deferred tax liabilities | 68,526 | 469,852
Total deferred tax liabilities, net | $ 984 | $ 267,357

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