Business Consolidation and Other Activities (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Business consolidation and other activities
Business consolidation and other activities	$ (60)	$ 6	$ (86)	$ (14)
Gain on Aerospace disposal			$ 4,695
Disposal group, disposed of by sale, not discontinued operations | Aerospace Business
Business consolidation and other activities
Business consolidation and other activities				$ 14