BASIS OF PRESENTATION - Assets and Liabilities Held for Sale (Details) - USD ($) $ in Millions	May 01, 2020	Jan. 31, 2020
Current assets:
Total current assets	$ 2,100	$ 0
Current liabilities:
Total current liabilities	365	$ 0
RSA Security | Held-for-sale
Current assets:
Accounts receivable, net	221
Other current assets	23
Total current assets	244
Goodwill	1,359
Intangible assets, net	440
Other non-current assets	55
Total assets	2,098
Current liabilities:
Accounts payable	25
Accrued and other	68
Short-term deferred revenue	206
Total current liabilities	299
Long-term deferred revenue	44
Other non-current liabilities	22
Total liabilities	$ 365