Other Income – Net - Other Income – Net (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Other Income and Expenses [Abstract]
Gains on sale of assets	$ (47)	$ 0	$ (74)	$ (7)
Other – net	(22)	(58)	(66)	(85)
Other Income – Net	$ (69)	$ (58)	$ (140)	$ (92)