Taxes on Income - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Income Tax Contingency [Line Items]
Transition tax for accumulated foreign earnings, liability	$ 518
Transition tax liability, current	1,200
Transition tax asset, credit, noncurrent	702
Deferred tax assets on NOL carryforwards relating to foreign jurisdictions	324
Deferred tax assets relating to various U.S. tax credit carryforwards and NOL carryforwards	586
Tax benefits relating to stock option exercises	26	$ 12	$ 45
Unrecognized tax benefits	2,261	2,384	1,835	$ 1,529
Favorable net impact to income tax provision if unrecognized tax benefits were recognized	2,200
Reasonably possible amount that liability for unrecognized tax benefits could decline up to in next 12 months (up to)	22
Interest and penalties associated with uncertain tax positions, expense (benefit)	51	131	$ 54
Liabilities for accrued interest and penalties	437	$ 388
Tax Year 2019 and 2020
Income Tax Contingency [Line Items]
Reduction in reserves resulting from lapse of statute of limitations	519
Foreign Jurisdiction
Income Tax Contingency [Line Items]
Valuation allowance on foreign NOL carryforwards	264
Federal
Income Tax Contingency [Line Items]
Valuation allowance on foreign NOL carryforwards	$ 446