Acquisitions and Dispositions - Significant operating and investing noncash items from discontinued operations (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Acquisitions and Dispositions
Depreciation and amortization	$ 9	$ 81	$ 78
Gain on Aerospace disposal	(4,634)	20
Capital expenditures	$ (13)	$ (106)	$ (142)

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Amount of capital expenditure attributable to discontinued operations.

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- Definition

Amount of deprecation and amortization expense attributable to property, plant and equipment and intangible assets of discontinued operations.

+ References

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- Definition

Amount before tax of gain (loss) not previously recognized resulting from the disposal of a discontinued operation.

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