Financial Instruments Cash Flow Hedges Included in AOCI (Details) - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Derivative Instruments, Gain (Loss) [Line Items]
Derivative, Notional Amount		$ 1,600	$ 2,559
Designated as Hedging Instrument [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, after Tax	[1]	$ (177)	68	$ 193
Foreign Exchange Contract [Member] | Designated as Hedging Instrument [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Derivative, Remaining Maturity		2 years
Beginning Balance		$ 10	32	(17)
Clearance of hedge results to earnings		27	39	25
Ending Balance		1	10	32
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, after Tax		(36)	(61)	24
After-tax net gain to be reclassified from AOCL into earnings over the next twelve months		$ 1
Commodity Contract [Member] | Designated as Hedging Instrument [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Derivative, Remaining Maturity		2 years
Beginning Balance		$ 55	47	(16)
Clearance of hedge results to earnings		(39)	(94)	(29)
Ending Balance		(71)	55	47
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, after Tax		(87)	$ 102	$ 92
After-tax net gain to be reclassified from AOCL into earnings over the next twelve months		$ 58

[1] OCI is defined as other comprehensive income (loss).