LOSS PER SHARE (Tables)

6 Months Ended

Jun. 30, 2022

Earnings Per Share [Abstract]

Schedule of calculation of net loss per share

Net loss per share attributable to Bausch Health Companies Inc. were calculated as follows:

	Three Months Ended June 30,				Six Months Ended June 30,
(in millions, except per share amounts)	2022		2021		2022		2021
Net loss attributable to Bausch Health Companies Inc.	$	(145)	$	(595)	$	(214)	$	(1,205)
Basic and diluted weighted-average common shares outstanding	362.2		359.1		361.5		358.0
Basic and diluted loss per share attributable to Bausch Health Companies Inc.	$	(0.40)	$	(1.66)	$	(0.59)	$	(3.37)