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Income Taxes - Reconciliation of U.S. Statutory Rate to Effective Income Tax Rate on Continuing Basis (Detail) - USD ($) $ in Millions | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Income Tax Disclosure [Abstract] |  |  |
Statutory rate | 21.00% | 21.00% | 21.00%
Add (deduct) effect of: |  |  |
State income taxes, net of federal income tax effect | (0.90%) | 2.40% | 3.80%
U.S foreign inclusions and foreign tax credit | 3.90% | 3.60% | (1.60%)
Foreign rate differential | (12.70%) | 2.70% | 4.90%
Change in uncertain tax positions | 0.10% | 4.50% | 5.90%
Change in valuation allowance reserve | (4.20%) | 3.00% | (5.90%)
Impairments | 0.00% | (4.40%) | (3.30%)
Capital loss | (2.30%) | 3.00% | 25.40%
Reversal of outside basis difference | 0.40% | (5.20%) | 0.40%
Non-deductible compensation | 0.40% | (1.20%) | (1.60%)
Other taxes | 1.40% | (0.90%) | 1.60%
U.S. income inclusions on asset transfers | 12.20% | (6.90%) | (2.20%)
Outbound transfer of U.S. assets | 0.00% | 0.00% | 70.50%
Other | (1.90%) | 1.90% | 3.00%
Effective rate | 17.40% | 23.50% | 121.90%
Tax benefit related to outbound transfer of domestic assets |  |  | $ 522

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- Definition Percentage 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 adjustments. + References No definition available. + Details
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