Income Taxes - Income Tax Reconciliation (Details) - USD ($) $ in Thousands |
3 Months Ended | 12 Months Ended | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2018 |
Sep. 30, 2018 |
Jun. 30, 2018 |
Mar. 31, 2018 |
Dec. 31, 2017 |
Sep. 30, 2017 |
Jun. 30, 2017 |
Mar. 31, 2017 |
Dec. 31, 2018 |
Dec. 31, 2017 |
Dec. 31, 2016 |
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| Income Tax Disclosure [Abstract] | |||||||||||||||||||||
| Income (loss) before income taxes | $ 47,205 | $ 144,347 | $ 96,212 | $ 101,464 | $ 76,070 | $ (2,214) | $ (3,973) | $ (8,087) | $ 389,228 | $ 61,796 | [1] | $ (38,568) | [2] | ||||||||
| Bargain purchase gain, net of tax | 0 | 0 | (4,012) | 0 | 0 | (4,012) | [1],[3] | 0 | [2],[4] | ||||||||||||
| Income (loss) before income taxes, as taxed | $ 389,228 | $ 57,784 | $ (38,568) | ||||||||||||||||||
| Statutory income tax rate | 21.00% | 35.00% | 35.00% | ||||||||||||||||||
| Expected income tax expense (benefit) | $ 81,738 | $ 20,224 | $ (13,499) | ||||||||||||||||||
| Income earned as non-taxable entity (See Note 2) | 0 | 0 | 15,167 | ||||||||||||||||||
| Effect due to change to C corporation (See Note 2) | 0 | 0 | 53,089 | ||||||||||||||||||
| Change in tax rate | (103) | (21,309) | (25) | ||||||||||||||||||
| Tax reform - unrepatriated foreign earnings | 0 | (9,727) | 0 | ||||||||||||||||||
| Foreign income tax rate differential | 39,080 | 6,286 | (1,078) | ||||||||||||||||||
| Foreign earnings not in reported income | 46,834 | 22,054 | 0 | ||||||||||||||||||
| Foreign tax credits | (89,677) | (29,551) | 0 | ||||||||||||||||||
| Withholding taxes | 13,930 | 0 | 0 | ||||||||||||||||||
| Other permanent differences | 13,045 | 503 | 210 | ||||||||||||||||||
| State tax expenses | 5,394 | 39 | 21 | ||||||||||||||||||
| Return to provision | 6,071 | 0 | 0 | ||||||||||||||||||
| Other | 680 | (1,192) | 0 | ||||||||||||||||||
| Change in valuation allowance | 36,271 | 15,505 | 0 | ||||||||||||||||||
| Total | $ (21,002) | $ 74,835 | $ 53,512 | $ 45,918 | 10,155 | $ (1,413) | $ (2,804) | $ (3,106) | $ 153,263 | $ 2,832 | [1] | $ 53,885 | [2] | ||||||||
| Effective income tax rate | 39.40% | 4.90% | 34.60% | ||||||||||||||||||
| Total effect of income tax reform | $ 31,000 | ||||||||||||||||||||
| Remeasurement of deferred tax liabilities | 21,300 | ||||||||||||||||||||
| Effect of income tax reform, unrepatriated foreign earnings | $ 9,700 | ||||||||||||||||||||
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- Definition Effective Income Tax Rate Reconciliation, Conversion Of Partnership Into Corporation No definition available.
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- Definition Effective Income Tax Rate Reconciliation, Tax Cuts and Jobs Act of 2017, Transition Tax on Accumulated Foreign Earnings, Amount No definition available.
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- Definition Effective Income Tax Rate Reconciliation, Withholding Tax No definition available.
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- Definition Effective Income Tax Reconciliation, Income Earned As Non-taxable Entity No definition available.
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- Definition Income (Loss) from Continuing Operations, Taxable Amount, before Income Taxes, Noncontrolling Interest No definition available.
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- Definition Tax Cuts And Jobs Act Of 2017, Change In Tax Rate, Deferred Tax Liability, Income Tax (Expense) Benefit No definition available.
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- Definition Tax Cuts and Jobs Act of 2017, Income Tax Expense (Benefit) No definition available.
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- Definition Tax Cuts and Jobs Act of 2017, Transition Tax for Accumulated Foreign Earnings, Income Tax Expense (Benefit) No definition available.
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- Definition In a business combination in which the amount of net identifiable assets acquired and liabilities assumed exceeds the aggregate consideration transferred or to be transferred (as defined), this element represents the amount of gain recognized by the entity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Percentage of domestic federal statutory tax rate applicable to pretax income (loss). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to increase (decrease) in the valuation allowance for deferred tax assets. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations, attributable to increase (decrease) in the income tax rates. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to foreign income tax expense (benefit). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible expenses. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other nondeductible expenses. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to repatriation of foreign earnings. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to increase (decrease) in state and local income tax contingency. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to foreign tax credit. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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