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Income Taxes - Summary of Actual Income Tax Expense and Amount Calculated Utilizing U.S. Federal Statutory Rates (Detail) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Effective Income Tax Rate Continuing Operations Tax Rate Reconciliation [Abstract] |  |  |
Tax expense at federal statutory rate | $ 29,004 | $ 37,762 | $ 1,448
Non-controlling interest | 2,343 | (4,097) | (3,857)
Incremental impact of foreign taxes compared to federal tax rate | 7,762 | 2,735 | (21,902)
Income from recast periods |  |  | 32,120
Other permanent differences | 3,397 | 6,051 | 21,661
U.S. state and local taxes, net of U.S. federal benefit | (2,476) | (450) | 1,025
New York City UBT | (392) | (514) | 268
Other rate changes | 10,509 | 4,024 | 5,384
Revaluation of deferred taxes related to tax reform |  | 4,776 | 19,681
Uncertain tax positions | (1,025) | 2,764 | 4,858
U.S. tax on foreign earnings, net of tax credits | 3,166 | 14,405 | 36,566
Return-to-provision adjustments | (3,937) | 2,598 | (6,296)
Valuation allowance | 4,015 | 2,567 | (594)
Other | 805 | 3,499 | 2,410
Provision for income taxes | $ 53,171 | $ 76,120 | $ 92,772

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