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FAIR VALUE MEASUREMENTS AND FINANCIAL INSTRUMENTS - Acquisition-related Contingent Consideration Obligations, Reconciliation of Contingent Consideration Obligations (Details) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2023 | Mar. 31, 2022
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation |  |
Balance, beginning of period | $ 241 | $ 241
Acquisition-related contingent consideration | 31 | 3
Acquisition of AcuFocus Inc. | 5 | 0
Payments/Settlements | (8) | (8)
Balance, end of period | 269 | 236
Current portion included in Accrued and other current liabilities | 50 | 43
Non-current portion | $ 219 | $ 193
Fair Value, Recurring Basis, Unobservable Input Reconciliation, Liability, Gain (Loss), Statement Of Income, Extensible List Not Disclosed Flag | Acquisition-related contingent consideration | Acquisition-related contingent consideration
Accretion for the time value of money |  |
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation |  |
Acquisition-related contingent consideration | $ 4 | $ 4
Fair value adjustments due to changes in estimates of other future payments |  |
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation |  |
Acquisition-related contingent consideration | $ 27 | $ (1)

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