Derivative Instruments - Schedule of Pre-tax Gains (Losses) on Cash Flow Hedges (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) recognized in Accumulated Other Comprehensive Loss (effective portion)	$ 22	$ 91	$ 0	$ 172
Designated as Hedging Instrument \| Foreign exchange forward contracts \| Cash Flow Hedges
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) recognized in Accumulated Other Comprehensive Loss (effective portion)	4	(12)	9	(18)
Designated as Hedging Instrument \| Foreign exchange forward contracts \| Cash Flow Hedges \| Revenue, Selling and general expenses
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) reclassified from Accumulated Other Comprehensive Loss into Income (effective portion)	2	(1)	3	1
Designated as Hedging Instrument \| Interest rate swap contracts \| Cash Flow Hedges
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) recognized in Accumulated Other Comprehensive Loss (effective portion)	25	135	(9)	248
Designated as Hedging Instrument \| Interest rate swap contracts \| Cash Flow Hedges \| Interest expense, net
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) reclassified from Accumulated Other Comprehensive Loss into Income (effective portion)	(1)	(1)	(2)	(2)
Designated as Hedging Instrument \| Cross currency swaps \| Net Investment Hedges
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) recognized in Accumulated Other Comprehensive Loss (effective portion)	(22)	80	(31)	106
Gain (Loss) reclassified from Accumulated Other Comprehensive Loss into Income (effective portion)	$ (1)	$ (1)	$ (2)	$ (2)

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 815
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 4E
-Publisher FASB
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Amount, before tax and reclassification, of gain (loss) from derivative instrument designated and qualifying cash flow hedge included in assessment of hedge effectiveness.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 220
-SubTopic 10
-Name Accounting Standards Codification
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