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Schedule of Tax Rate Applicable to Pre-Tax Earning, U.S. Federal Statutory Rate (Detail) - USD ($) $ in Thousands | 4 Months Ended | 5 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jul. 31, 2017 | Dec. 31, 2017 | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Income Tax Disclosure [Abstract] |  |  |  |  |
Computed “expected” tax benefit | $ (576,850) | $ (12,840) | $ (23,834) | $ (32,239) |
Foreign income taxed at different rates | 448,805 | 1,767 | 9,283 | 20,917 |
Uncertain tax positions | 4,674 | (3,219) | 5,145 | 2,264 |
Chapter 11 reorganization | 50,428 |  |  |  |
Nondeductible transaction costs | 2,628 |  |  | 1,091 |
Transition tax |  | 15,120 |  |  |
Valuation allowance – deferred tax assets | 69,278 | (28,387) | 15,707 | 38,778 | $ 27,300
Amortization of deferrals associated with intercompany sales to foreign tax jurisdictions | (822) | 11 |  |  |
Foreign taxes | (1,342) | 845 | 20,778 | 13,012 |
State taxes | 3 |  |  | 246 |
Return to accrual | 668 | 835 | (2,247) | (28,176) |
162(m) - Executive compensation |  |  | 28 | 2,818 |
Subpart F income |  |  | 1,227 |  |
Other, net | 1,296 | 646 | 1,637 | (459) |
Remeasurement of deferred taxes |  | 27,261 |  |  |
Income tax expense (benefit), Total | $ (1,234) | $ 2,039 | $ 27,724 | $ 18,252 |

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