Amount of gain (loss) on sale or disposal of property, plant and equipment assets, excluding oil and gas property and timber property.

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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.

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The cash inflow associated with the amount received from the sale of a portion of the company's business, for example a segment, division, branch or other business, during the period.

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Digital Aviation Solutions Divestiture (Details) - USD ($) $ in Millions		12 Months Ended
	Oct. 31, 2025	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Proceeds from dispositions		$ 10,585	$ 124
Gain (loss) on disposition		$ 9,672	$ 46	$ 2
Disposal Group, Disposed of by Sale, Not Discontinued Operations \| Digital Aviation Solutions
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Proceeds from dispositions	$ 10,550
Gain (loss) on disposition	$ 9,566