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Amount of intangible assets, excluding goodwill, acquired at the acquisition date.

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BUSINESS COMBINATIONS, GOODWILL AND INTANGIBLE ASSETS - VMware Acquisitions (Details) - USD ($)	3 Months Ended
	May 01, 2020	May 03, 2019	Jan. 31, 2020
Business Acquisition [Line Items]
Payments to acquire businesses, net	$ (120,000,000)	$ 3,000,000
Goodwill	40,248,000,000		$ 41,691,000,000
VMware
Business Acquisition [Line Items]
Goodwill	20,556,000,000		$ 20,532,000,000
VMware \| Nyansa, Inc
Business Acquisition [Line Items]
Payments to acquire businesses, net	38,000,000
Intangible assets	14,000,000
Goodwill	24,000,000
Goodwill, expected tax deductible amount	$ 0
VMware \| Nyansa, Inc \| Technology \| Minimum
Business Acquisition [Line Items]
Weighted-average useful lives	1 year
VMware \| Nyansa, Inc \| Technology \| Maximum
Business Acquisition [Line Items]
Weighted-average useful lives	4 years