XML 105 R94.htm IDEA: XBRL DOCUMENT
v3.24.3

LEGAL PROCEEDINGS AND CONTINGENCIES (Details) $ in Millions, $ in Millions |  | 1 Months Ended | 2 Months Ended |  |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | ---
May 21, 2024 USD ($) | Mar. 31, 2024 plaintiff | Dec. 31, 2023 defendant plaintiff | Feb. 28, 2021 USD ($) | Mar. 31, 2010 AUD ($) | Mar. 31, 2010 USD ($) | Nov. 30, 2023 healthcare_system lawsuit | Sep. 30, 2024 USD ($) lawsuit | Nov. 30, 2022 lawsuit | Jun. 30, 2022 claim | Nov. 30, 2021 acquirer lawsuit | Jun. 30, 2021 USD ($) | Mar. 31, 2018 lawsuit
Legal Proceedings and Contingencies [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Damages sought | $ | $ 916 |  |  | $ 834 |  |  |  |  |  |  |  |  |
Class action claims |  |  |  |  |  |  |  |  | 2 |  |  |  |
Obligation to holders of the contingent value rights | $ |  |  |  |  |  |  |  |  |  |  |  | $ 6,400 |
Number of healthcare systems | healthcare_system |  |  |  |  |  |  | 3 |  |  |  |  |  |
Accrued liabilities for CERCLA matters | $ |  |  |  |  |  |  |  | $ 78 |  |  |  |  |
Bristol-Myers Squibb |  |  |  |  |  |  |  |  |  |  |  |  |
Legal Proceedings and Contingencies [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Damages sought | $ | $ 458 |  |  | $ 417 |  |  |  |  |  |  |  |  |
Plavix Australia Intellectual Property |  |  |  |  |  |  |  |  |  |  |  |  |
Legal Proceedings and Contingencies [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Damages paid |  |  |  |  | $ 449 | $ 310 |  |  |  |  |  |  |
Abilify Product Liability | New Jersey |  |  |  |  |  |  |  |  |  |  |  |  |
Legal Proceedings and Contingencies [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Individual injury claims |  |  |  |  |  |  |  | 11 |  |  |  |  |
Abilify Product Liability | Canada |  |  |  |  |  |  |  |  |  |  |  |  |
Legal Proceedings and Contingencies [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Individual injury claims |  |  |  |  |  |  |  | 7 |  |  |  |  |
Pending claims |  |  |  |  |  |  |  | 11 |  |  |  |  |
Class action claims |  |  |  |  |  |  |  | 4 |  |  |  |  |
Pending claims, active |  |  |  |  |  |  |  | 2 |  |  |  |  |
Celgene Securities Class Action |  |  |  |  |  |  |  |  |  |  |  |  |
Legal Proceedings and Contingencies [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Putative claims |  |  |  |  |  |  |  |  |  |  |  |  | 2
Celgene Contingent Value Rights |  |  |  |  |  |  |  |  |  |  |  |  |
Legal Proceedings and Contingencies [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Putative claims |  |  |  |  |  |  |  |  |  |  | 2 |  |
Number of acquirers | acquirer |  |  |  |  |  |  |  |  |  |  | 1 |  |
Molina Litigation |  |  |  |  |  |  |  |  |  |  |  |  |
Legal Proceedings and Contingencies [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Class action claims | claim |  |  |  |  |  |  |  |  |  | 63 |  |  |
Dismissed cases | claim |  |  |  |  |  |  |  |  |  | 4 |  |  |
Opt-Out Entities |  |  |  |  |  |  |  |  |  |  |  |  |
Legal Proceedings and Contingencies [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Class action claims |  |  |  |  |  |  |  | 2 |  |  |  |  |
Mayo Clinic, LifePoint Corporate Services, and Intermountain Health |  |  |  |  |  |  |  |  |  |  |  |  |
Legal Proceedings and Contingencies [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Class action claims |  |  |  |  |  |  | 2 |  |  |  |  |  |
Pomalyst Antitrust Class Action |  |  |  |  |  |  |  |  |  |  |  |  |
Legal Proceedings and Contingencies [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Number of plaintiffs | plaintiff |  | 1 | 1 |  |  |  |  |  |  |  |  |  |
Loss contingency, number of defendants | defendant |  |  | 2 |  |  |  |  |  |  |  |  |  |

X
- References No definition available. + Details
Name: | bmy_LegalProceedingsAndContingenciesLineItems
Namespace Prefix: | bmy_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Loss Contingency, Number Of Acquirers + References No definition available. + Details
Name: | bmy_LossContingencyNumberOfAcquirers
Namespace Prefix: | bmy_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Loss Contingency, Pending Claims, Number, Active + References No definition available. + Details
Name: | bmy_LossContingencyPendingClaimsNumberActive
Namespace Prefix: | bmy_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Loss Contingency, Pending Claims, Number, Class Action + References No definition available. + Details
Name: | bmy_LossContingencyPendingClaimsNumberClassAction
Namespace Prefix: | bmy_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Loss Contingency, Pending Claims, Number, Dismissed + References No definition available. + Details
Name: | bmy_LossContingencyPendingClaimsNumberDismissed
Namespace Prefix: | bmy_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Loss Contingency, Pending Claims, Number, Individual Injury Claims + References No definition available. + Details
Name: | bmy_LossContingencyPendingClaimsNumberIndividualInjuryClaims
Namespace Prefix: | bmy_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Loss Contingency, Pending Claims, Number, Punitive Class + References No definition available. + Details
Name: | bmy_LossContingencyPendingClaimsNumberPutativeClass
Namespace Prefix: | bmy_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number Of Healthcare Systems + References No definition available. + Details
Name: | bmy_NumberOfHealthcareSystems
Namespace Prefix: | bmy_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(15)(5)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1 + Details
Name: | us-gaap_AccruedLiabilitiesCurrentAndNoncurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of contractual obligation, including, but not limited to, long-term debt, lease obligation, purchase obligation, and other commitments. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480678/235-10-S99-3 + Details
Name: | us-gaap_ContractualObligation
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of damages paid to the plaintiff in the legal matter. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -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 2: 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 3: 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 + Details
Name: | us-gaap_LossContingencyDamagesPaidValue
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The value (monetary amount) of the award the plaintiff seeks in the legal matter. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -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 2: 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 3: 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 + Details
Name: | us-gaap_LossContingencyDamagesSoughtValue
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Number of defendants named in a legal action. + References Reference 1: 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 2: 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 + Details
Name: | us-gaap_LossContingencyNumberOfDefendants
Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of plaintiffs that have filed claims pertaining to a loss contingency. + References Reference 1: 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 2: 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 + Details
Name: | us-gaap_LossContingencyNumberOfPlaintiffs
Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of pending claims pertaining to a loss contingency. + References Reference 1: 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 2: 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 + Details
Name: | us-gaap_LossContingencyPendingClaimsNumber
Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | dei_LegalEntityAxis=bmy_BristolMyersSquibbMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

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

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

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

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

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

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

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

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

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