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SHARE-BASED COMPENSATION - Narrative (Details) - USD ($) $ in Millions		6 Months Ended
	May 05, 2022	Jun. 30, 2026	May 29, 2024
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%
2014 Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares available for future grant (in shares)		15,339,000
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]
Number of shares available for future grant (in shares)		6,900,000
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
Omnibus Incentive Plan 2014 And B&L Plan \| Bausch + Lomb
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Remaining unrecognized compensation expense related to non-vested awards		$ 248
Weighted average service period over which compensation cost is expected to be recognized (in years)		1 year 8 months 4 days
B&L Plan \| Bausch + Lomb
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Remaining unrecognized compensation expense related to non-vested awards		$ 171
Weighted average service period over which compensation cost is expected to be recognized (in years)		1 year 8 months 12 days