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SHARE-BASED COMPENSATION - Narrative (Details) - USD ($) $ in Millions				6 Months Ended
	May 13, 2025	May 14, 2024	May 05, 2022	Jun. 30, 2025	May 29, 2024
Common Shares \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-Based Compensation Arrangement by Share-Based Payment Award, Purchase Price of Common Stock, Percent	85.00%
Bausch + Lomb
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares available for future grant (in shares)				12,900,000
2014 Plan and 2022 Omnibus Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Remaining unrecognized compensation expense related to non-vested awards				$ 237
Weighted average service period over which compensation cost is expected to be recognized (in years)				1 year 8 months 1 day
2014 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of additional shares available for issuance (in shares)		20,000,000
Number of shares available for future grant (in shares)				24,832,000
2022 Omnibus Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Maximum shares authorized (in shares)			28,000,000		52,000,000
2022 Omnibus Incentive Plan \| Bausch + Lomb
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Remaining unrecognized compensation expense related to non-vested awards				$ 157
Weighted average service period over which compensation cost is expected to be recognized (in years)				1 year 7 months 24 days
2022 Omnibus Incentive Plan \| Stock options \| Bausch + Lomb
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Incentive stock plan, term			10 years
Vesting period			3 years