Stockholders' Equity - Stock Repurchase Program (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended	6 Months Ended	9 Months Ended	12 Months Ended
Oct. 26, 2024	Oct. 28, 2023	Jan. 27, 2024	Apr. 27, 2024	Jul. 27, 2024
Stockholders' Equity Note [Abstract]
Shares (in shares)	40	23	25	26	43
Weighted-Average Price per Share (in dollars per share)	$ 49.56	$ 54.53	$ 49.54	$ 49.22	$ 46.80
Amount	$ 2,003	$ 1,252	$ 1,254	$ 1,256	$ 2,002

Equity impact of the value of stock that has been repurchased and retired during the period. The excess of the purchase price over par value can be charged against retained earnings (once the excess is fully allocated to additional paid in capital).

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 50
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-SubTopic 10
-Topic 505
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481112/505-10-50-2

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 210
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-Name Accounting Standards Codification
-Section S99
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-Publisher FASB
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 210
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Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 505
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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration