Accumulated Other Comprehensive (Loss) Income - Summary of Components of AOCI (Detail) $ in Millions	9 Months Ended
Sep. 30, 2022 USD ($)
Statement of Other Comprehensive Income
Beginning balance	$ 6,042
Ending balance	5,347
Income Taxes
Beginning balance	180
Other comprehensive (loss) income before reclassifications	(207)
Reclassification adjustments	(4)
Ending balance	(31)
Other comprehensive (loss) income before reclassifications	(506)
Reclassification adjustments	14
Foreign Currency Translation
Statement of Other Comprehensive Income
Beginning balance	(570)
Other comprehensive (loss) income before reclassifications	(344)
Reclassification adjustments	0
Ending balance	(914)
Derivative Instruments
Statement of Other Comprehensive Income
Beginning balance	(21)
Other comprehensive (loss) income before reclassifications	39
Reclassification adjustments	18
Ending balance	36
Defined Benefit Plans
Statement of Other Comprehensive Income
Beginning balance	5
Other comprehensive (loss) income before reclassifications	6
Reclassification adjustments	0
Ending balance	11
Total
Statement of Other Comprehensive Income
Beginning balance	(406)
Ending balance	$ (898)

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