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v3.25.2

FAIR VALUE MEASUREMENTS - Narrative (Details) | 6 Months Ended |  |
--- | --- | --- | ---
Jun. 30, 2025 USD ($) rate | Jun. 30, 2024 USD ($) | Dec. 31, 2024 USD ($) | Dec. 31, 2022 USD ($)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |
Highly liquid investments, maturity period (or less) | 3 months |  |  |
Cash and cash equivalents | $ 1,727,000,000 | $ 595,000,000 | $ 1,181,000,000 |
Receipts in interest settlement of cross-currency swaps | $ (6,000,000) | (6,000,000) |  |
Level 3 | Recurring basis | Measurement Input, Weighted Average Risk-Adjusted Discount Rate |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |
Fair value, contingent consideration obligations, discount rate | rate | 0.08 |  |  |
Level 2 | Nonrecurring adjustment |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |
Fair value of long-term debt | $ 19,738,000,000 |  | $ 18,243,000,000 |
Minimum | Level 3 | Recurring basis | Measurement Input, Discount Rate |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |
Fair value, contingent consideration obligations, discount rate | rate | 0.06 |  |  |
Maximum | Level 3 | Recurring basis | Measurement Input, Discount Rate |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |
Fair value, contingent consideration obligations, discount rate | rate | 0.16 |  |  |
Cross-currency swaps |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |
Receipts in interest settlement of cross-currency swaps | $ 6,000,000 | $ 6,000,000 |  |
Foreign currency exchange contracts | Not Designated as Hedging Instrument |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |
Aggregate notional amounts | 676,000,000 |  |  |
Bausch + Lomb |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |
Cash and cash equivalents | $ 272,000,000 |  |  |
Bausch + Lomb | Cross-currency swaps | Net Investment Hedging | Designated as Hedging Instrument |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |
Aggregate notional amounts |  |  |  | $ 1,000,000,000

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