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Amount of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).

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-Publisher FASB
-Name Accounting Standards Codification
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Amount of unrealized gain (loss) on investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
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Duration of a fiscal period, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Includes, but not limited to, weeks in a year or quarter.

+ References

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ACCOUNTING POLICIES - DESCRIPTION OF BUSINESS (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Aug. 14, 2021	Aug. 15, 2020	Aug. 14, 2021	Aug. 15, 2020	Jan. 30, 2021
Fiscal Year
Length of fiscal period	84 days	84 days	196 days	196 days
FAIR VALUE MEASUREMENTS
(Loss) gain on investments	$ (122)	$ 368	$ (601)	$ 790
Level 1
FAIR VALUE MEASUREMENTS
(Loss) gain on investments	(122)	295	(601)	717
Level 3
FAIR VALUE MEASUREMENTS
(Loss) gain on investments		$ 73		$ 73
Other Assets \| Level 1
FAIR VALUE MEASUREMENTS
Fair value of equity securities	1,207		1,207		$ 1,808
Other Assets \| Level 3
FAIR VALUE MEASUREMENTS
Fair value of equity securities	$ 210		$ 210		$ 156