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Income Taxes - Additional Information (Detail) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Tax Credit Carryforward [Line Items] |  |  |  |
Effective income tax rate | (6.50%) | 8.70% |  |
Tax adjustments, Settlements, and unusual provisions |  | $ 287 |  |
Unrecognized tax benefit | $ 60 | 57 | $ 38 | $ 98
Decrease in unrecognized tax benefits from resolutions of domestic foreign jurisdiction audit | 1 | 4 |  |
Increase in unrecognized tax position from completion of audits of domestic and foreign jurisdictions from prior years | 8 | 25 | 10 |
Income tax interest and penalties related to unrecognized tax benefit | 8 | 2 | $ 0 |
Accrued income tax interest and penalties related to unrecognized tax benefit | 20 | 11 |  |
Foreign tax credit | 387 |  |  |
Net operating loss carry forward | 2,213 |  |  |
Tax-deductible goodwill | $ 93 |  |  |
Maximum [Member] |  |  |  |
Tax Credit Carryforward [Line Items] |  |  |  |
Period of amortization of goodwill | 10 years |  |  |
Carry Forward Expiration Year 2022 [Member] |  |  |  |
Tax Credit Carryforward [Line Items] |  |  |  |
Net operating loss carry forward | $ 128 |  |  |
Carry Forward Expiration Year 2027 [Member] |  |  |  |
Tax Credit Carryforward [Line Items] |  |  |  |
Net operating loss carry forward | 144 |  |  |
Carry Forward Expiration Year 2028 [Member] |  |  |  |
Tax Credit Carryforward [Line Items] |  |  |  |
Net operating loss carry forward | 96 |  |  |
Carry Forward Expiration Year 2030 [Member] |  |  |  |
Tax Credit Carryforward [Line Items] |  |  |  |
Net operating loss carry forward | 12 |  |  |
Carry Forward Expiration Year 2031 [Member] |  |  |  |
Tax Credit Carryforward [Line Items] |  |  |  |
Net operating loss carry forward | $ 7 |  |  |
Cares Act [Member] |  |  |  |
Tax Credit Carryforward [Line Items] |  |  |  |
Tax adjustments, Settlements, and unusual provisions |  | $ 591 |  |

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- Definition The amount of goodwill arising from a business combination that is expected to be deductible for tax purposes. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=120321790&loc=d3e6927-128479 + Details
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- Definition Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=121826272&loc=d3e32687-109319 + Details
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