Other Income - Net (Details) - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Other Income and Expenses [Abstract]
Net Periodic Pension and Post-retirement Benefit Credit		$ 50	$ 29	$ 79
Interest Income		85	79	42
Miscellaneous Income		7	31	12
Total Other Income - Net	[1]	$ 142	$ 139	$ 133

[1] See Note 20, Revision of Prior Period Financial Statements