v3.26.3
ACCOUNTING POLICIES (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Aug. 15, 2026
Aug. 16, 2025
Aug. 15, 2026
Aug. 16, 2025
Jan. 31, 2026
Fiscal Year          
Length of fiscal period 84 days 84 days 196 days 196 days  
Quoted Prices in Active Markets for Identical Assets (Level 1)          
FAIR VALUE MEASUREMENTS          
Gain (loss) on investments $ 20 $ 37 $ 34 $ 56  
Other assets | Quoted Prices in Active Markets for Identical Assets (Level 1)          
FAIR VALUE MEASUREMENTS          
Fair value of equity securities $ 162   $ 162   $ 142