Intangible Assets (Schedule of Intangible Assets) (Details) - USD ($) $ in Millions	Jun. 30, 2023	Dec. 31, 2022
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 606	$ 585
Accumulated Amortization	482	463
Net Carrying Amount	124	122
Indefinite-lived Intangible Assets [Line Items]
Goodwill	1,082	1,070
Trademarks
Indefinite-lived Intangible Assets [Line Items]
Gross Carrying Amount	545	544
License agreements
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	305	290
Accumulated Amortization	225	217
Net Carrying Amount	80	73
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	250	247
Accumulated Amortization	214	207
Net Carrying Amount	36	40
Other
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	51	48
Accumulated Amortization	43	39
Net Carrying Amount	$ 8	$ 9