Guarantees (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Guarantee Obligations [Line Items]
Balance as of January 1	$ 1,157	$ 1,057	$ 1,033
Warranties and performance guarantees issued	264	380	311
Settlements	(284)	(272)	(292)
Other	(28)	(8)	5
Balance as of December 31	1,109	1,157	$ 1,057
Commercial Aerospace Financing Arrangements
Guarantee Obligations [Line Items]
Maximum Potential Payment	304	309
Carrying Amount of Liability	0	3
Third Party Guarantees
Guarantee Obligations [Line Items]
Maximum Potential Payment	335	511
Carrying Amount of Liability	1	5
Commercial Aerospace [Member]
Guarantee Obligations [Line Items]
Partner Share of Guarantor Obligations, Maximum Exposure, Undiscounted	140	141
Guarantee Type, Other
Guarantee Obligations [Line Items]
Carrying Amount of Liability	$ 97	$ 120

Partner Share of Guarantor Obligations, Maximum Exposure, Undiscounted

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- Definition

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

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 460
-SubTopic 10
-Section 50
-Paragraph 4
-Subparagraph (c)
-URI https://asc.fasb.org/extlink&oid=124440162&loc=d3e12069-110248

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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.

+ References

No definition available.

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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.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 460
-SubTopic 10
-Section 50
-Paragraph 4
-Subparagraph (b)(1)
-URI https://asc.fasb.org/extlink&oid=124440162&loc=d3e12069-110248

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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.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.15(5))
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- Definition

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.

+ References

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Amount of increase (decrease) in the standard and extended product warranty accrual from changes in estimates attributable to preexisting product warranties.

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Amount of increase in the standard and extended product warranty accrual from warranties issued.

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