PENSION AND POSTRETIREMENT EMPLOYEE BENEFIT PLANS (Tables)
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12 Months Ended |
Dec. 31, 2025 |
| Retirement Benefits [Abstract] |
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| Schedule of amounts recognized in accumulated other comprehensive loss |
The amounts included in Accumulated other comprehensive loss as of December 31, 2025 and 2024 were as follows: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pension Benefit Plans | | U.S. Postretirement Benefit Plan | | U.S. Plan | | Non-U.S. Plans | | | (in millions) | | 2025 | | 2024 | | 2025 | | 2024 | | 2025 | | 2024 | | Unrecognized actuarial (losses) gains | | $ | (26) | | | $ | (29) | | | $ | (22) | | | $ | (23) | | | $ | 5 | | | $ | 4 | | | Unrecognized prior service credits | | $ | — | | | $ | — | | | $ | 23 | | | $ | 21 | | | $ | — | | | $ | 1 | |
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| Schedule of components of net periodic (benefit) cost |
The following tables provides the components of Net periodic cost (benefit) for Bausch + Lomb’s defined benefit pension plans and postretirement benefit plan for the years 2025, 2024 and 2023: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pension Benefit Plans | | U.S. Postretirement Benefit Plan | | U.S. Plan | | Non-U.S. Plans | | | (in millions) | | 2025 | | 2024 | | 2023 | | 2025 | | 2024 | | 2023 | | 2025 | | 2024 | | 2023 | | Service cost | | $ | 1 | | | $ | 1 | | | $ | 2 | | | $ | 2 | | | $ | 2 | | | $ | 2 | | | $ | — | | | $ | — | | | $ | — | | | Interest cost | | 8 | | | 8 | | | 9 | | | 4 | | | 4 | | | 4 | | | 1 | | | 1 | | | 1 | | | Expected return on plan assets | | (8) | | | (9) | | | (9) | | | (5) | | | (4) | | | (3) | | | — | | | — | | | — | | | Amortization of prior service credit | | — | | | — | | | — | | | — | | | (1) | | | (1) | | | (1) | | | (2) | | | (2) | | | Amortization of net loss | | 1 | | | 1 | | | 1 | | | — | | | — | | | — | | | — | | | — | | | — | | | Settlement loss recognized | | — | | | — | | | — | | | — | | | — | | | 1 | | | — | | | — | | | — | | | Net periodic cost (benefit) | | $ | 2 | | | $ | 1 | | | $ | 3 | | | $ | 1 | | | $ | 1 | | | $ | 3 | | | $ | — | | | $ | (1) | | | $ | (1) | |
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| Schedule of components of the change in projected benefit obligations, change in plan assets and funded status |
The table below presents components of the change in projected benefit obligation, change in plan assets and funded status for 2025 and 2024: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pension Benefit Plans | | U.S. Postretirement Benefit Plan | | U.S. Plan | | Non-U.S. Plans | | | (in millions) | | 2025 | | 2024 | | 2025 | | 2024 | | 2025 | | 2024 | | Change in Projected Benefit Obligation | | | | | | | | | | | | | | Projected benefit obligation, beginning of year | | $ | 161 | | | $ | 170 | | | $ | 103 | | | $ | 111 | | | $ | 23 | | | $ | 25 | | | Service cost | | 1 | | | 1 | | | 2 | | | 2 | | | — | | | — | | | Interest cost | | 8 | | | 8 | | | 4 | | | 4 | | | 1 | | | 1 | | | Settlements | | — | | | — | | | (1) | | | (2) | | | — | | | — | | | Benefits paid | | (16) | | | (15) | | | (4) | | | (5) | | | (2) | | | (2) | | | Actuarial losses (gains) | | 4 | | | (3) | | | (12) | | | 1 | | | — | | | (1) | | | Currency translation adjustments | | — | | | — | | | 12 | | | (8) | | | — | | | — | | | Projected benefit obligation, end of year | | 158 | | | 161 | | | 104 | | | 103 | | | 22 | | | 23 | | | | | | | | | | | | | | | | Change in Plan Assets | | | | | | | | | | | | | | Fair value of plan assets, beginning of year | | 155 | | | 162 | | | 94 | | | 98 | | | — | | | — | | | Actual return on plan assets | | 16 | | | 6 | | | (4) | | | 6 | | | — | | | — | | | Company contributions | | — | | | 2 | | | 2 | | | 3 | | | 2 | | | 2 | | | Settlements | | — | | | — | | | (2) | | | (2) | | | — | | | — | | | Benefits paid | | (16) | | | (15) | | | (4) | | | (5) | | | (2) | | | (2) | | | Currency translation adjustments | | — | | | — | | | 12 | | | (6) | | | — | | | — | | | Fair value of plan assets, end of year | | 155 | | | 155 | | | 98 | | | 94 | | | — | | | — | | | Funded Status at end of year | | $ | (3) | | | $ | (6) | | | $ | (6) | | | $ | (9) | | | $ | (22) | | | $ | (23) | | | | | | | | | | | | | | | | Recognized as: | | | | | | | | | | | | | | Other non-current assets | | $ | — | | | $ | — | | | $ | 27 | | | $ | 22 | | | $ | — | | | $ | — | | | Accrued and other current liabilities | | $ | — | | | $ | — | | | $ | 2 | | | $ | 1 | | | $ | 3 | | | $ | 3 | | | Other non-current liabilities | | $ | 3 | | | $ | 6 | | | $ | 31 | | | $ | 30 | | | $ | 19 | | | $ | 20 | |
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| Schedule of underfunded plans |
Information for the underfunded pension benefit plans is as follows: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | U.S. Plan | | Non-U.S. Plans | | (in millions) | | 2025 | | 2024 | | 2025 | | 2024 | | Projected benefit obligation | | $ | 158 | | | $ | 161 | | | $ | 36 | | | $ | 35 | | | Accumulated benefit obligation | | 158 | | | 161 | | | 31 | | | 30 | | | Fair value of plan assets | | 155 | | | 155 | | | 3 | | | 4 | |
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| Schedule of future benefit payments for the pension benefit plans |
Future benefit payments over the next 10 years for the pension benefit plans and the postretirement benefit plan, which reflect expected future service, as appropriate, are expected to be paid as follows: | | | | | | | | | | | | | | | | | | | | | | (in millions) | | Pension Benefit Plans | | U.S. Postretirement Benefit Plan | | U.S. Plan | | Non-U.S. Plans | | | 2026 | | $ | 14 | | | $ | 4 | | | $ | 3 | | | 2027 | | 19 | | | 5 | | | 3 | | | 2028 | | 17 | | | 6 | | | 3 | | | 2029 | | 16 | | | 5 | | | 2 | | | 2030 | | 15 | | | 5 | | | 2 | | | 2031 - 2035 | | 62 | | | 33 | | | 8 | |
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| Schedule of weighted-average assumptions used to determine net periodic benefit costs and benefit obligations |
The weighted-average assumptions used to determine net periodic benefit costs and benefit obligations for 2025, 2024 and 2023 were as follows: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pension Benefit Plans | | U.S. Postretirement Benefit Plan | | | 2025 | | 2024 | | 2023 | | 2025 | | 2024 | | 2023 | For Determining Net periodic cost (benefit) | | | | | | | | | | | | | | U.S. Plans: | | | | | | | | | | | | | | Discount rate | | 5.53 | % | | 5.11 | % | | 5.41 | % | | 5.44 | % | | 5.08 | % | | 5.39 | % | | Expected rate of return on plan assets | | 5.50 | % | | 6.00 | % | | 6.00 | % | | — | | | — | | | — | | | Rate of compensation increase | | — | | | — | | | — | | | — | | | — | | | — | | | Interest crediting rate | | 4.75 | % | | 4.75 | % | | 4.75 | % | | | | | | | | Non-U.S. Plans: | | | | | | | | | | | | | | Discount rate | | 3.47 | % | | 3.60 | % | | 3.83 | % | | | | | | | | Expected rate of return on plan assets | | 4.38 | % | | 4.37 | % | | 4.10 | % | | | | | | | | Rate of compensation increase | | 3.00 | % | | 2.94 | % | | 2.92 | % | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pension Benefit Plans | | U.S. Postretirement Benefit Plan | | | | 2025 | | 2024 | | 2023 | | 2025 | | 2024 | | 2023 | | For Determining Benefit Obligation | | | | | | | | | | | | | | U.S. Plans: | | | | | | | | | | | | | | Discount rate | | 5.19 | % | | 5.53 | % | | 5.11 | % | | 5.01 | % | | 5.44 | % | | 5.08 | % | | Rate of compensation increase | | — | | | — | | | — | | | — | | | — | | | — | | | Interest crediting rate | | 4.75 | % | | 4.75 | % | | 4.75 | % | | | | | | | | Non-U.S. Plans: | | | | | | | | | | | | | | Discount rate | | 4.24 | % | | 3.47 | % | | 3.60 | % | | | | | | | | Rate of compensation increase | | 2.95 | % | | 3.00 | % | | 2.94 | % | | | | | | |
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| Schedule of actual asset allocations |
The following presents the actual asset allocation as of December 31, 2025 and 2024: | | | | | | | | | | | | | | | | | 2025 | | 2024 | | U.S. Plan | | | | | | Cash and cash equivalents | | 1 | % | | 1 | % | | Equity securities | | 30 | % | | 29 | % | | Fixed income securities | | 69 | % | | 70 | % | | Non-U.S. Plans | | | | | | Cash and cash equivalents | | 24 | % | | 12 | % | | Equity securities | | 20 | % | | 25 | % | | Fixed income securities | | 15 | % | | 15 | % | | Other | | 41 | % | | 48 | % |
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| Schedule of fair value of pension and postretirement benefit plan assets assumed in connection with the Acquisition |
The table below presents total plan assets by investment category as of December 31, 2025 and 2024 and the classification of each investment category within the fair value hierarchy with respect to the inputs used to measure fair value. There were no transfers between Level 1, Level 2 or Level 3 during 2025 and 2024. | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pension Benefit Plans - U.S. Plans | | | December 31, 2025 | | December 31, 2024 | | (in millions) | | Level 1 | | Level 2 | | Total | | Level 1 | | Level 2 | | Total | | Cash and cash equivalents | | $ | 2 | | | $ | — | | | $ | 2 | | | $ | 1 | | | $ | — | | | $ | 1 | | | Commingled funds: | | | | | | | | | | | | | | Equity securities: | | | | | | | | | | | | | | U.S. broad market | | — | | | 25 | | | 25 | | | — | | | 24 | | | 24 | | | Emerging markets | | — | | | 5 | | | 5 | | | — | | | 5 | | | 5 | | | Worldwide developed markets | | — | | | 11 | | | 11 | | | — | | | 11 | | | 11 | | | Other assets | | — | | | 6 | | | 6 | | | — | | | 6 | | | 6 | | | Fixed income securities: | | | | | | | | | | | | | | Investment grade | | — | | | 106 | | | 106 | | | — | | | 108 | | | 108 | | | | $ | 2 | | | $ | 153 | | | $ | 155 | | | $ | 1 | | | $ | 154 | | | $ | 155 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pension Benefit Plans - Non-U.S. Plans | | | December 31, 2025 | | December 31, 2024 | | (in millions) | | Level 1 | | Level 2 | | Level 3 | | Total | | Level 1 | | Level 2 | | Level 3 | | Total | | Cash equivalents | | $ | — | | | $ | 23 | | | $ | — | | | $ | 23 | | | $ | — | | | $ | 11 | | | $ | — | | | $ | 11 | | | Commingled funds: | | | | | | | | | | | | | | | | | | Equity securities: | | | | | | | | | | | | | | | | | | Emerging markets | | — | | | 1 | | | — | | | 1 | | | — | | | 1 | | | — | | | 1 | | | Developed markets | | — | | | 19 | | | — | | | 19 | | | — | | | 23 | | | — | | | 23 | | | Fixed income securities: | | | | | | | | | | | | | | | | | | Investment grade | | — | | | 1 | | | — | | | 1 | | | — | | | 1 | | | — | | | 1 | | | | | | | | | | | | | | | | | | | | Government bond funds | | 1 | | | 13 | | | — | | | 14 | | | 1 | | | 12 | | | — | | | 13 | | | Other assets | | — | | | 31 | | | 9 | | | 40 | | | — | | | 32 | | | 13 | | | 45 | | | | $ | 1 | | | $ | 88 | | | $ | 9 | | | $ | 98 | | | $ | 1 | | | $ | 80 | | | $ | 13 | | | $ | 94 | |
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