Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

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GOODWILL AND INTANGIBLE ASSETS - GOODWILL ACQUIRED (Details) - USD ($) $ in Millions	3 Months Ended			12 Months Ended
	Feb. 01, 2020	Feb. 02, 2019	Jan. 28, 2017	Feb. 03, 2018
Goodwill and intangibles
Impairment of goodwill				$ 110
Impairment of goodwill and intangibles	$ 0	$ 0
Goodwill, Gross	$ 5,737	$ 5,729		$ 5,567
Kroger Specialty Pharmacy
Goodwill and intangibles
Impairment of goodwill			$ 110
Impairment of goodwill, after tax			74
Goodwill, Gross			$ 353