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COMMITMENTS, CONTINGENCIES AND OFF-BALANCE SHEET ARRANGEMENTS - Additional Information (Detail) (USD $)
In Millions, unless otherwise specified
0 Months Ended 1 Months Ended 9 Months Ended 12 Months Ended 2 Months Ended 1 Months Ended
Sep. 11, 2014
Dec. 31, 2014
violation
Nov. 29, 2014
Feb. 28, 2015
Feb. 22, 2014
Retailer
Apr. 25, 2015
Aug. 31, 2014
case
Mar. 31, 2013
case
Guarantor Obligations [Line Items]                
Remaining terms for guarantees for other debt obligation minimum       1 year        
Remaining terms for guarantees for other debt obligation maximum       15 years        
Remaining term for guarantee for other debt obligation weighted average       8 years        
Company's guarantee for debt obligations on outstanding indenture in connection with stock purchase agreement       $ 69us-gaap_GuaranteeObligationsMaximumExposure        
Guarantor obligation maximum exposure discounted       54svu_GuaranteeObligationMaximumExposureDiscounted        
Insurance Coverage Amount       50svu_InsuranceCoverageAmount        
Insurance Claims Deductible Amount       1svu_InsuranceClaimsDeductibleAmount        
Other Costs       5svu_OtherCosts        
Unusual or Infrequent Item, Insurance Proceeds       3us-gaap_UnusualOrInfrequentItemInsuranceProceeds        
Non-cancelable future purchase obligations       244svu_NonCancelableFuturePurchaseObligations        
Employer discretionary contribution amount     100us-gaap_DefinedContributionPlanEmployerDiscretionaryContributionAmount          
Excess pension contributions required 47us-gaap_PensionContributions              
Number of other retailers who have filed similar complaints in other jurisdictions         3us-gaap_LossContingencyNumberOfPlaintiffs      
Number of loan transaction violations found in benefit plan audit (violations)   3svu_NumberofLoanTransactionViolationsFoundinBenefitPlanAudit            
Payments of additional benefit plan contributions and interest   19svu_PaymentsofAdditionalBenefitPlanContributionsandInterest            
Benefit plan charge   5us-gaap_DefinedBenefitPlanOtherCosts            
NAI Banners                
Guarantor Obligations [Line Items]                
Tax effect of discontinued operation       69us-gaap_DiscontinuedOperationTaxEffectOfDiscontinuedOperation
/ us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis
= svu_NaiBannersMember
       
Minimum | NAI Banners                
Guarantor Obligations [Line Items]                
Minimum required contributions to company retirement plan through the fiscal years       2015        
Maximum | NAI Banners                
Guarantor Obligations [Line Items]                
Minimum required contributions to company retirement plan through the fiscal years       2017        
Subsequent Event                
Guarantor Obligations [Line Items]                
Insurance Coverage Amount           75svu_InsuranceCoverageAmount
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
   
Insurance Claims Deductible Amount           3svu_InsuranceClaimsDeductibleAmount
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
   
New Albertsons Inc                
Guarantor Obligations [Line Items]                
Company's guarantee for debt obligations on outstanding indenture in connection with stock purchase agreement       217us-gaap_GuaranteeObligationsMaximumExposure
/ dei_LegalEntityAxis
= svu_NewAlbertsonsIncMember
       
Guarantor obligation maximum exposure discounted       195svu_GuaranteeObligationMaximumExposureDiscounted
/ dei_LegalEntityAxis
= svu_NewAlbertsonsIncMember
       
2014 Technology Intrusion                
Guarantor Obligations [Line Items]                
New claims filed (cases)             4us-gaap_LossContingencyNewClaimsFiledNumber
/ us-gaap_LitigationCaseAxis
= svu_A2014TechnologyIntrusionMember
 
Fluctuating Work Week Class Action                
Guarantor Obligations [Line Items]                
Pending claims               3us-gaap_LossContingencyPendingClaimsNumber
/ us-gaap_LitigationCaseAxis
= svu_FluctuatingWorkWeekClassActionMember
Litigation settlement charge before tax       5us-gaap_LitigationSettlementExpense
/ us-gaap_LitigationCaseAxis
= svu_FluctuatingWorkWeekClassActionMember
       
Litigation settlement charge after tax       3svu_LitigationSettlementExpenseNetOfTax
/ us-gaap_LitigationCaseAxis
= svu_FluctuatingWorkWeekClassActionMember
       
Settlement fund       $ 5svu_LitigationSettlementFund
/ us-gaap_LitigationCaseAxis
= svu_FluctuatingWorkWeekClassActionMember