v3.25.4
FAIR VALUE MEASUREMENTS OF FINANCIAL INSTRUMENTS - Recurring Fair Value Measurements (Details) - Designated as hedging instrument - USD ($)
$ in Millions
Jan. 31, 2026
Aug. 02, 2025
Level 1 | Interest rate swaps    
Derivative Instruments and Hedging Activities Disclosures [Line Items]    
Current derivative assets   $ 0
Current derivative liability $ 0  
Noncurrent derivative liability 0 $ 0
Level 1 | Fuel derivatives    
Derivative Instruments and Hedging Activities Disclosures [Line Items]    
Current derivative assets $ 0  
Level 2 | Interest rate swaps    
Derivative Instruments and Hedging Activities Disclosures [Line Items]    
Derivative Asset, Current, Statement of Financial Position [Extensible Enumeration]   Prepaid expenses and other current assets
Current derivative assets   $ 1
Derivative Liability, Current, Statement of Financial Position [Extensible Enumeration] Accrued expenses and other current liabilities  
Current derivative liability $ 1  
Derivative Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration] Other long-term liabilities Other long-term liabilities
Noncurrent derivative liability $ 2 $ 3
Level 2 | Fuel derivatives    
Derivative Instruments and Hedging Activities Disclosures [Line Items]    
Derivative Asset, Current, Statement of Financial Position [Extensible Enumeration] Prepaid expenses and other current assets  
Current derivative assets $ 1  
Level 3 | Interest rate swaps    
Derivative Instruments and Hedging Activities Disclosures [Line Items]    
Current derivative assets   0
Current derivative liability 0  
Noncurrent derivative liability 0 $ 0
Level 3 | Fuel derivatives    
Derivative Instruments and Hedging Activities Disclosures [Line Items]    
Current derivative assets $ 0