Tax Matters (Taxes on Income) (Details) - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Taxes on Income [Line Items]
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest	[1]	$ 2,656	$ 2,488	$ 1,996
Deferred income taxes:
Total U.S. tax provision		$ 545	$ 454	$ 360
International:
U.S. statutory income tax rate		21.00%	21.00%	21.00%
State and local taxes, net of federal benefits		0.90%	0.80%	0.90%
Unrecognized tax benefits and tax settlements and resolution of certain tax positions	[2]	0.10%	0.10%	0.10%
Foreign Derived Intangible Income		(0.20%)	(1.10%)	0.00%
U.S. Research and Development Tax Credit and U.S. Domestic Production Activities deduction		(0.70%)	(0.60%)	(0.70%)
Stock-based compensation		(0.60%)	(0.90%)	(1.30%)
Non-deductible / non-taxable items		0.10%	0.30%	0.40%
Taxation of non-U.S. operations		(0.40%)	(1.30%)	(1.60%)
All other—net		0.30%	(0.10%)	(0.80%)
Effective tax rate		20.50%	18.20%	18.00%
Deferred Tax Benefit, FDII		$ 38
International
International:
Total international tax provision		197	$ 202	$ 135
United States
Deferred income taxes:
Total U.S. tax provision		348	252	225
United States
Taxes on Income [Line Items]
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest		1,645	1,308	1,109
Current income taxes:
Federal		514	311	232
State and local		81	35	36
Deferred income taxes:
Federal		(198)	(84)	(29)
State and local		(49)	(10)	(14)
International
Taxes on Income [Line Items]
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest		1,011	1,180	887
International:
Current income taxes		235	188	154
Deferred income taxes		$ (38)	$ 14	$ (19)

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

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