XML 42 R31.htm IDEA: XBRL DOCUMENT
v3.24.1.1.u2

COMMITMENTS AND CONTINGENCIES (Details) - Opioid Litigation - Settled litigation - USD ($) $ in Millions |  | 4 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 08, 2023 | May 25, 2024 | May 20, 2023 | Feb. 03, 2024
Commitment and Contingencies |  |  |  |
Litigation settlement amount awarded to other party | $ 1,236 |  |  |
Litigation settlement amount awarded to other party for attorney fees | $ 177 |  |  |
Litigation settlement expense |  |  |  | $ 1,413
Litigation settlement expense, net |  |  |  | $ 1,113
Settlement payments, installments term | 11 years |  |  |
Payable for attorney's fees and cost, installments term | 6 years |  |  |
West Virginia |  |  |  |
Commitment and Contingencies |  |  |  |
Litigation settlement expense |  |  | $ 62 |
Prepaid and other current assets |  |  |  |
Commitment and Contingencies |  |  |  |
Annual payment |  | $ 138 |  |
Other current liabilities |  |  |  |
Commitment and Contingencies |  |  |  |
Settlement amount payable to other party, including attorney fees |  | 284 |  |
Other long-term liabilities |  |  |  |
Commitment and Contingencies |  |  |  |
Settlement amount payable to other party, including attorney fees |  | $ 1,129 |  |
State and subdivision |  |  |  |
Commitment and Contingencies |  |  |  |
Litigation settlement amount awarded to other party | $ 1,200 |  |  |
Native American tribes |  |  |  |
Commitment and Contingencies |  |  |  |
Litigation settlement amount awarded to other party | $ 36 |  |  |

X
- Definition Amount awarded to other party in judgment or settlement of litigation for attorney fees and costs. + References No definition available. + Details
Name: | kr_LitigationSettlementAmountAwardedToOtherPartyForAttorneyFees
Namespace Prefix: | kr_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Represents term of litigation settlement installments for amount payable for fees and cost + References No definition available. + Details
Name: | kr_LitigationSettlementAmountPayableForAttorneySFeesAndCostInstallmentsTerm
Namespace Prefix: | kr_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents term of litigation settlement installments for amount payable. + References No definition available. + Details
Name: | kr_LitigationSettlementAmountPayableInstallmentsTerm
Namespace Prefix: | kr_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of litigation expense net of tax, including but not limited to legal, forensic, accounting, and investigative fees. + References No definition available. + Details
Name: | kr_LitigationSettlementExpenseNet
Namespace Prefix: | kr_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of litigation settlement awarded to other party, including attorney's fees and costs payable. + References No definition available. + Details
Name: | kr_SettlementAmountToOtherPartyIncludingAttorneyFees
Namespace Prefix: | kr_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount awarded to other party in judgment or settlement of litigation. + References No definition available. + Details
Name: | us-gaap_LitigationSettlementAmountAwardedToOtherParty
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of litigation expense, including but not limited to legal, forensic, accounting, and investigative fees. + References No definition available. + Details
Name: | us-gaap_LitigationSettlementExpense
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 460 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482425/460-10-50-3 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147483076/450-20-50-1 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147483076/450-20-50-4 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147483076/450-20-50-4 Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 9 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147483076/450-20-50-9 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 450 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 9 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147483076/450-20-50-9 + Details
Name: | us-gaap_LossContingenciesLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of cash paid for the settlement of litigation or for other legal issues during the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 25 -Subparagraph (g) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482740/230-10-45-25 + Details
Name: | us-gaap_PaymentsForLegalSettlements
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | srt_LitigationCaseAxis=kr_OpioidLitigationMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LitigationStatusAxis=us-gaap_SettledLitigationMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=stpr_WV
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | kr_StatementOfFinancialPositionLocationActivityAccrualAxis=us-gaap_PrepaidExpensesAndOtherCurrentAssetsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BalanceSheetLocationAxis=us-gaap_OtherCurrentLiabilitiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BalanceSheetLocationAxis=us-gaap_OtherNoncurrentLiabilitiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_CounterpartyNameAxis=kr_StateAndSubdivisionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_CounterpartyNameAxis=kr_NativeAmericanTribesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |