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SHAREHOLDER RIGHTS PLAN (Details)	May 13, 2025 right
Stockholders' Equity Note [Abstract]
Percentage of common stock owned (in shares)	20.00%
Number of common shares rights outstanding	1

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- Definition

Number Of Common Shares Rights Outstanding

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- Definition

Percentage Of Common Stock Owned

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No definition available.

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Namespace Prefix:	bhc_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

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No definition available.

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