XML 98 R86.htm IDEA: XBRL DOCUMENT
v3.22.1

LEGAL PROCEEDINGS - Antitrust (Details) $ in Millions |  | 12 Months Ended
--- | --- | ---
Jul. 26, 2021 USD ($) | Jul. 30, 2020 case
Glumetza Antitrust Litigation |  |
Loss Contingencies [Line Items] |  |
Number of putative antitrust class actions filed |  | 8
Glumetza Antitrust Litigation | Pending Litigation |  |
Loss Contingencies [Line Items] |  |
Settlement, agreed to pay | $ | $ 300 |
Glumetza Antitrust Litigation | Plaintiffs, Direct Purchasers |  |
Loss Contingencies [Line Items] |  |
Number of putative antitrust class actions filed |  | 3
Glumetza Antitrust Litigation, Non-Class Complaints |  |
Loss Contingencies [Line Items] |  |
Number of putative antitrust class actions filed |  | 4
Glumetza Antitrust Litigation, Non-Class Complaints | Plaintiffs, Direct Purchasers |  |
Loss Contingencies [Line Items] |  |
Number of putative antitrust class actions filed |  | 3

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 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 No definition available. + Details
Name: | us-gaap_LossContingenciesLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The total number of new claims filed pertaining to a loss contingency during the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121557415&loc=d3e14435-108349 + Details
Name: | us-gaap_LossContingencyNewClaimsFiledNumber
Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

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

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

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

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