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Income Taxes - Schedule of Income Tax Expense (Benefit) and Narrative (Details) - USD ($) |  | 12 Months Ended
--- | --- | ---
Dec. 22, 2017 | Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015
Income (Loss) from Continuing Operations Before Income Tax |  |  |  |
United States |  | $ (167,908,000) | $ (128,396,000) | $ 30,795,000
Foreign |  | 81,369,000 | (53,326,000) | 112,634,000
Income (loss) before income tax expense (benefit) |  | (86,539,000) | (181,722,000) | 143,429,000
Current |  |  |  |
U.S. federal |  | 0 | (13,389,000) | 3,141,000
U.S. state and local |  | (15,000) | 379,000 | (1,424,000)
Foreign |  | 10,516,000 | 14,903,000 | 30,734,000
Total current |  | 10,501,000 | 1,893,000 | 32,451,000
Deferred |  |  |  |
U.S. federal |  | 56,621,000 | (25,838,000) | 8,138,000
U.S. state and local |  | 2,420,000 | (1,512,000) | (3,042,000)
Foreign |  | 3,376,000 | (186,000) | (228,000)
Total deferred |  | 62,417,000 | (27,536,000) | 4,868,000
Total income tax expense (benefit) |  | 72,918,000 | (25,643,000) | 37,319,000
Foreign Taxes Incurred By Regions [Line Items] |  |  |  |
Total foreign income tax expense |  | 13,893,000 | 14,717,000 | 30,506,000
Reduction in value of deferred tax assets and liabilities | $ 23,800,000 |  |  |
Net effect on total tax expense | $ 0 |  |  |
Effective Income Tax Rate Reconciliation |  |  |  |
Income tax expense (benefit) at statutory rate |  | (30,289,000) | (63,603,000) | 50,200,000
Branch profits tax |  | (4,871,000) | (3,805,000) | 4,654,000
State taxes, net of federal benefit |  | 2,405,000 | (674,000) | (2,758,000)
Restricted stock units tax shortfall |  | 1,651,000 | 2,758,000 | 1,152,000
Taxes on foreign earnings at less than the U.S. statutory rate |  | (22,464,000) | 30,737,000 | (15,367,000)
Effect of tax rate change |  | 23,843,000 | 0 | 0
Tax effect of TRA derecognition |  | 46,874,000 | 0 | 0
Establishment of valuation allowances |  | 51,911,000 | 2,644,000 | 2,798,000
Return-to-provision adjustments |  | 3,551,000 | (1,130,000) | (854,000)
Noncontrolling interest |  | 0 | 7,367,000 | (2,991,000)
Other |  | 307,000 | 63,000 | 485,000
Total income tax expense (benefit) |  | 72,918,000 | (25,643,000) | 37,319,000
Valuation allowance |  | 60,524,000 | 5,442,000 |
Unrecognized tax benefits |  | 200,000 | 200,000 |
Latin America |  |  |  |
Foreign Taxes Incurred By Regions [Line Items] |  |  |  |
Total foreign income tax expense |  | 5,469,000 | 1,159,000 | 6,077,000
West Africa |  |  |  |
Foreign Taxes Incurred By Regions [Line Items] |  |  |  |
Total foreign income tax expense |  | 3,243,000 | 3,687,000 | 8,413,000
Middle East |  |  |  |
Foreign Taxes Incurred By Regions [Line Items] |  |  |  |
Total foreign income tax expense |  | 1,633,000 | 1,880,000 | 5,474,000
Europe |  |  |  |
Foreign Taxes Incurred By Regions [Line Items] |  |  |  |
Total foreign income tax expense |  | 1,348,000 | 5,132,000 | 3,317,000
Asia Pacific |  |  |  |
Foreign Taxes Incurred By Regions [Line Items] |  |  |  |
Total foreign income tax expense |  | 1,388,000 | 1,364,000 | 1,454,000
Other |  |  |  |
Foreign Taxes Incurred By Regions [Line Items] |  |  |  |
Total foreign income tax expense |  | $ 812,000 | $ 1,495,000 | $ 5,771,000

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