Taxes on Earnings - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Sep. 30, 2023
Income Tax Disclosure [Line Items]
Excess tax benefits associated with share-based compensation	$ 22	$ 43	$ 145
Net tax expense (benefit) primarily as a result of the resolution of various tax positions related to prior years	80	20	(55)
Transition tax obligation	$ 598
Transition tax obligation payment period	3 years
Income tax claim related to statutory notice of deficiency				$ 417
Increase in unrecognized tax benefits	$ 1,300
Unrecognized tax benefits	3,323	$ 2,036	$ 1,908
Unrecognized tax benefits that would impact deferred tax assets and related valuation allowance if recognized	2,060
Unrecognized tax benefits that would impact effective tax rate if recognized	1,220
Minimum
Income Tax Disclosure [Line Items]
Decrease reasonably possible in gross unrecognized tax benefits	70
Maximum
Income Tax Disclosure [Line Items]
Decrease reasonably possible in gross unrecognized tax benefits	$ 1,480