Goodwill and Other Identifiable Intangible Assets (Identifiable Intangible Assets with Finite Lives) (Details) - USD ($) $ in Millions	Mar. 31, 2022	Dec. 31, 2021
Acquired Finite-Lived Intangible Assets [Line Items]
Indefinite-Lived Trademarks	$ 1,333	$ 1,449
Gross Carrying Amount	3,159	3,205
Accumulated Amortization	(1,902)	(1,871)
Net	1,257	1,334
Intangible assets, gross (excluding goodwill)	4,492	4,654
Total Identifiable Intangible Assets	2,590	2,783
Finite-Lived Intangible Assets, Amortization Expense, Remainder of Fiscal Year	140
Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months	165
Finite-Lived Intangible Assets, Amortization Expense, Year Two	150
Finite-Lived Intangible Assets, Amortization Expense, Year Three	135
Finite-Lived Intangible Assets, Amortization Expense, Year Four	115
Finite-Lived Intangible Assets, Amortization Expense, Year Five	100
Finite-Lived Intangible Assets, Amortization Expense, after Year Five	452
Acquired technology [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	856	862
Accumulated Amortization	(624)	(616)
Net	232	246
Customer-related intangibles [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	1,927	1,956
Accumulated Amortization	(1,081)	(1,064)
Net	846	892
Tradenames [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	326	336
Accumulated Amortization	(150)	(144)
Net	176	192
Other [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	50	51
Accumulated Amortization	(47)	(47)
Net	$ 3	$ 4