FINANCIAL SERVICES - DFS Debt (Narrative) (Details) $ in Millions				12 Months Ended
	Oct. 18, 2022 EUR (€)	Oct. 27, 2021 EUR (€)	Jun. 24, 2020 EUR (€)	Feb. 02, 2024 USD ($) facility
U.S.
Debt Instrument [Line Items]
Number of asset-based financing facilities | facility				2
Note payable
Debt Instrument [Line Items]
Aggregate principal amount				$ 250
Note payable | Mexican Interbank Equilibrium Interest Rate | Mexico, Pesos
Debt Instrument [Line Items]
Basis spread on variable rate				4.24%
Secured Debt | Asset-based financing and securitization facilities | U.S. | Finance Leases and Revolving Loan Portfolio Segments
Debt Instrument [Line Items]
Total debt capacity				$ 5,100
Secured Debt | Asset-based financing and securitization facilities | Foreign countries | Finance Leases and Revolving Loan Portfolio Segments
Debt Instrument [Line Items]
Total debt capacity				$ 870
Secured Debt | Fixed-term securitization offerings | Minimum
Debt Instrument [Line Items]
Interest rate				0.53%
Secured Debt | Fixed-term securitization offerings | Maximum
Debt Instrument [Line Items]
Interest rate				6.80%
Secured Debt | Other borrowings | Canada
Debt Instrument [Line Items]
Total debt capacity				$ 336
Secured Debt | Other borrowings | Europe
Debt Instrument [Line Items]
Total debt capacity				544
Secured Debt | Other borrowings | Australia and New Zealand
Debt Instrument [Line Items]
Total debt capacity				296
Secured Debt | Other borrowings | Middle East
Debt Instrument [Line Items]
Total debt capacity				$ 150
Unsecured Debt | Dell Bank senior unsecured eurobonds
Debt Instrument [Line Items]
Interest rate	4.50%	0.50%	1.625%
Aggregate principal amount | €	€ 500,000,000	€ 500,000,000	€ 500,000,000
Debt instrument, term	5 years	5 years	4 years