Balance Sheet Components - Schedule of Accrued and Other Current Liabilities (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jul. 28, 2024	Jul. 30, 2023	Jul. 28, 2024	Jul. 30, 2023	Jan. 28, 2024
Accrued and Other Current Liabilities:
Customer program accruals	$ 3,584		$ 3,584		$ 2,081
Excess inventory purchase obligations	2,051		2,051		1,655
Taxes payable	1,173		1,173		296
Deferred revenue	948		948		764
Accrued payroll and related expenses	941		941		675
Product warranty and return provisions	868		868		415
Operating leases	250		250		228
Licenses and royalties	154		154		182
Unsettled share repurchases	130		130		187
Other	190		190		199
Total accrued and other current liabilities	$ 10,289		$ 10,289		$ 6,682
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Total accrued and other current liabilities		Total accrued and other current liabilities		Total accrued and other current liabilities
Cost of revenue	$ 7,466	$ 4,045	$ 13,105	$ 6,589
Inventory Purchase Obligations In Excess Of Projections
Accrued and Other Current Liabilities:
Cost of revenue	563	$ 232	746	$ 261
Nature Of Expense, Customer Advances
Accrued and Other Current Liabilities:
Deferred revenue	$ 340		$ 340		$ 233