(Identifiable Intangible Assets) (Details) - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 686	$ 693
Accumulated Amortization	541	510
Net Intangible Assets	145	183
Customer relationships and lists
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	489	494
Accumulated Amortization	360	335
Net Intangible Assets	129	159
Tradenames, patents and trademarks, and developed technology
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	170	170
Accumulated Amortization	162	154
Net Intangible Assets	8	16
Land and water rights
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	8	8
Accumulated Amortization	2	2
Net Intangible Assets	6	6
Other
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	19	21
Accumulated Amortization	17	19
Net Intangible Assets	$ 2	$ 2