(Identifiable Intangible Assets) (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 691	$ 695
Accumulated Amortization	471	427
Net Intangible Assets	220	268
Customer relationships and lists
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	490	493
Accumulated Amortization	303	273
Net Intangible Assets	187	220
Tradenames, patents and trademarks, and developed technology
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	170	170
Accumulated Amortization	146	131
Net Intangible Assets	24	39
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	23	24
Accumulated Amortization	20	21
Net Intangible Assets	$ 3	$ 3