(Information By Geographic Area, Long-Lived Assets) (Details) - USD ($) $ in Millions		Dec. 31, 2023	Dec. 31, 2022
Segment Reporting Information [Line Items]
Long-Lived Assets	[1]	$ 10,168	$ 10,449
United States
Segment Reporting Information [Line Items]
Long-Lived Assets	[1]	9,021	9,333
EMEA
Segment Reporting Information [Line Items]
Long-Lived Assets	[1]	757	738
Americas, other than U.S.
Segment Reporting Information [Line Items]
Long-Lived Assets	[1]	$ 390	$ 378

[1] Long-Lived Assets includes Forestlands and Plants, Properties and Equipment, net.