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SUBSEQUENT EVENT - (Details) - Subsequent Event	Apr. 14, 2025 right
Subsequent Event [Line Items]
Percentage of common stock owned (in shares)	20.00%
Number of common shares rights outstanding	1

X

- Definition

Number Of Common Shares Rights Outstanding

+ References

No definition available.

+ Details

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Balance Type:	na
Period Type:	instant

X

- Definition

Percentage Of Common Stock Owned

+ References

No definition available.

+ Details

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Namespace Prefix:	bhc_
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Balance Type:	na
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X

- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 830
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481674/830-30-50-2

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 855
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483399/855-10-50-2

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- Details

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