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ACCOUNTING POLICIES - DESCRIPTION OF BUSINESS (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Aug. 13, 2022
Aug. 14, 2021
Aug. 13, 2022
Aug. 14, 2021
Jan. 29, 2022
Fiscal Year          
Length of fiscal period 84 days 84 days 196 days 196 days  
Fair Value Measurements          
Gain (loss) on investments $ 103 $ (122) $ (429) $ (601)  
Quoted Prices in Active Markets for Identical Assets (Level 1)          
Fair Value Measurements          
Gain (loss) on investments 103 $ (122) (429) $ (601)  
Other Assets. | Quoted Prices in Active Markets for Identical Assets (Level 1)          
Fair Value Measurements          
Fair value of equity securities $ 558   $ 558   $ 987