Tax Matters (Taxes on Income) (Details) - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Taxes on Income [Line Items]
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest	[1]	$ 3,133	$ 2,936	$ 2,656
Deferred income taxes:
Total U.S. tax provision		637	596	545
International:
Discrete tax benefit recorded related to prior period tax adjustments	[2]	$ 1	$ 27	$ 20
U.S. statutory income tax rate		21.00%	21.00%	21.00%
State and local taxes, net of federal benefits		0.60%	1.60%	0.90%
Unrecognized tax benefits and tax settlements and resolution of certain tax positions	[3]	0.40%	0.90%	0.10%
Foreign Derived Intangible Income		(1.50%)	(0.70%)	(0.20%)
U.S. Research and Development Tax Credit and U.S. Domestic Production Activities deduction		(0.60%)	(0.70%)	(0.70%)
Stock-based compensation		(0.20%)	(0.30%)	(0.60%)
Non-deductible / non-taxable items		0.20%	0.20%	0.10%
Taxation of non-U.S. operations		0.20%	(0.80%)	(0.40%)
All other—net		0.20%	(0.90%)	0.30%
Effective tax rate		20.30%	20.30%	20.50%
Effective Income Tax Rate Reconciliation, FDII, Amount		$ 43
International
International:
Total international tax provision		266	$ 235	$ 197
United States
Deferred income taxes:
Total U.S. tax provision		371	361	348
United States
Taxes on Income [Line Items]
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest		1,867	1,636	1,645
Current income taxes:
Federal		645	341	514
State and local		65	35	81
Deferred income taxes:
Federal		(297)	(40)	(198)
State and local		(42)	25	(49)
International
Taxes on Income [Line Items]
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest		1,266	1,300	1,011
International:
Current income taxes		265	281	235
Deferred income taxes		$ 1	$ (46)	$ (38)

[1] Defined as income before provision for taxes on income.

[2] Primarily included in Provision for taxes on income.

[3] For a discussion about unrecognized tax benefits and tax settlements and resolution of certain tax positions, see C. Tax Contingencies.