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Guarantees (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Guarantee Obligations [Line Items]
Balance as of January 1	$ 1,091	$ 1,109	$ 1,157
Warranties and performance guarantees issued	216	305	264
Settlements	(247)	(308)	(284)
Other	(67)	(15)	(28)
Balance as of December 31	993	1,091	$ 1,109
Commercial Aerospace Financing Arrangements
Guarantee Obligations [Line Items]
Maximum Potential Payment	274	288
Carrying Amount of Liability	0	0
Third Party Guarantees
Guarantee Obligations [Line Items]
Maximum Potential Payment	79	386
Carrying Amount of Liability	1	1
Commercial Aerospace [Member]
Guarantee Obligations [Line Items]
Partner Share of Guarantor Obligations, Maximum Exposure, Undiscounted	131	135
Guarantee Type, Other
Guarantee Obligations [Line Items]
Carrying Amount of Liability	$ 101	$ 97

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Partner Share of Guarantor Obligations, Maximum Exposure, Undiscounted

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The current carrying amount of the liability for the freestanding or embedded guarantor's obligations under the guarantee or each group of similar guarantees.

+ References

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-Topic 460
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Maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee or each group of similar guarantees before reduction for potential recoveries under recourse or collateralization provisions.

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Carrying value as of the balance sheet date of obligations incurred through that date and payable for estimated claims under standard and extended warranty protection rights granted to customers.

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Amount of decrease in the standard and extended product warranty accrual from payments made in cash or in kind to satisfy claims under the terms of the standard and extended product warranty.

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