Income Taxes (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jul. 27, 2025	Jul. 28, 2024	Jul. 27, 2025	Jul. 28, 2024
Income Tax Disclosure [Abstract]
Income tax expense	$ 4,784	$ 2,615	$ 7,920	$ 5,013
Tax expense as a percentage of income before income tax (percent)	15.30%	13.60%	14.90%	13.70%

Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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+ Details