Derivative Instruments - Derivatives in Accumulated Other Comprehensive Income (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Foreign exchange contracts
Effect of derivative Contracts on Accumulated Other Comprehensive Income
Less: Amount of Gain (Loss) Reclassified From AOCI to Earnings	$ 2	$ 24	$ 0	$ 48
Designated as Hedging Instrument \| Cash Flow Hedging
Effect of derivative Contracts on Accumulated Other Comprehensive Income
Beginning Balance			(13)	114
Amount of Gain (Loss) Recognized in Other Comprehensive Income			13	(41)
Less: Amount of Gain (Loss) Reclassified From AOCI to Earnings			(16)	49
Ending Balance	16	24	16	24
Designated as Hedging Instrument \| Foreign exchange contracts \| Cash Flow Hedging
Effect of derivative Contracts on Accumulated Other Comprehensive Income
Beginning Balance			(64)	52
Amount of Gain (Loss) Recognized in Other Comprehensive Income			13	(41)
Less: Amount of Gain (Loss) Reclassified From AOCI to Earnings			(20)	42
Ending Balance	(31)	(31)	(31)	(31)
Designated as Hedging Instrument \| Interest rate contracts
Effect of derivative Contracts on Accumulated Other Comprehensive Income
Less: Amount of Gain (Loss) Reclassified From AOCI to Earnings	3	3	6	7
Designated as Hedging Instrument \| Interest rate contracts \| Cash Flow Hedging
Effect of derivative Contracts on Accumulated Other Comprehensive Income
Beginning Balance			51	62
Amount of Gain (Loss) Recognized in Other Comprehensive Income			0	0
Less: Amount of Gain (Loss) Reclassified From AOCI to Earnings			4	7
Ending Balance	$ 47	$ 55	$ 47	$ 55

Derivative instruments gain (loss) roll forward

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- Definition

Amount, after tax, of accumulated gain (loss) on derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 220
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 11
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482790/220-10-45-11

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- Definition

Amount of increase (decrease) in the fair value of derivatives recognized in the income statement.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 815
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 4A
-Subparagraph (b)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480434/815-10-50-4A

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- Definition

Amount, after tax and reclassification, of gain (loss) from derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 944
-SubTopic 220
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-04(19))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477250/944-220-S99-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 220
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 11
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482790/220-10-45-11

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 220
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 10A
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482790/220-10-45-10A

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