COMMITMENTS, CONTINGENCIES AND OFF-BALANCE SHEET ARRANGEMENTS (Details) $ in Millions		12 Months Ended
	Jan. 21, 2021 case	Jul. 29, 2023 USD ($) lawsuit
Loss Contingencies [Line Items]
Purchase obligation		$ 685
Lease payments, signed, not yet commenced		$ 787
National Opioid Epidemic | Advantage Logistics
Loss Contingencies [Line Items]
Number of suits pending | lawsuit		43
Complaint From Various Health Plans
Loss Contingencies [Line Items]
Number of causes of action | case	6
Schutte and Yarberry v. Supervalu, New Albertson's, Inc., et al
Loss Contingencies [Line Items]
Alleged damages (in excess of)		$ 100
Share of potential award		24
Guarantee Obligations
Loss Contingencies [Line Items]
Estimated loss		1
Indemnification Agreement
Loss Contingencies [Line Items]
Estimated loss		0
Payment Guarantee
Loss Contingencies [Line Items]
Guarantor obligations, maximum exposure, undiscounted		15
Guarantor obligations, maximum exposure, discounted		$ 12
Minimum | Payment Guarantee
Loss Contingencies [Line Items]
Guarantor obligations, guarantees term (in years)		1 year
Maximum | Payment Guarantee
Loss Contingencies [Line Items]
Guarantor obligations, guarantees term (in years)		7 years
Weighted Average | Payment Guarantee
Loss Contingencies [Line Items]
Guarantor obligations, guarantees term (in years)		4 years