[Line Items] for Disclosure Of Fair Value Measurement Of Assets And Liabilities [Table]

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- Definition

The amount of financial assets classified as derivative instruments. [Refer: Financial assets; Derivatives [member]]

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition

The amount of financial liabilities classified as derivative instruments. [Refer: Financial assets; Derivatives [member]]

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- Definition

The amount of other comprehensive income, before tax, after reclassification adjustments, related to cash flow hedges. [Refer: Cash flow hedges [member]; Other comprehensive income, before tax]

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- Definition

The amount of other comprehensive income, before tax, after reclassification adjustments, related to hedges of net investments in foreign operations. [Refer: Other comprehensive income, before tax]

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- Definition

The decrease in the fair value measurement of liabilities resulting from settlements. [Refer: At fair value [member]]

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FAIR VALUE OF FINANCIAL INSTRUMENTS - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Disclosure Of Fair Value Measurement Of Assets And Liabilities [Line Items]
Cash flow hedge	$ 195	$ (19)	$ 450	$ 160
Net investment hedge	93	(47)	122	(41)
Cash flow hedges \| Financial assets at fair value through other comprehensive income, category
Disclosure Of Fair Value Measurement Of Assets And Liabilities [Line Items]
Derivative financial assets	574		574		$ 101
Hedges of net investment in foreign operations \| Financial assets at fair value through other comprehensive income, category
Disclosure Of Fair Value Measurement Of Assets And Liabilities [Line Items]
Derivative financial assets	65		65
Derivative financial liabilities					$ 31
Settlements, fair value measurement, liabilities	$ 25	$ 18	$ 24	$ 17