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FAIR VALUE MEASUREMENTS - Narrative (Details) | 12 Months Ended
--- | ---
Dec. 31, 2023 USD ($) | Dec. 31, 2022 USD ($) | Dec. 31, 2021 USD ($)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |  |
Contingent consideration, liability | $ 288,657,000 | $ 306,927,000 | $ 359,021,000
Equity Securities without Readily Determinable Fair Value, Upward Price Adjustment, Cumulative Amount | 5,100,000 |  |
Equity Securities without Readily Determinable Fair Value, Downward Price Adjustment, Cumulative Amount | 15,100,000 |  |
Gain on Sale of Investments | 5,400,000 |  | $ 30,500,000
Loss on Sale of Investments |  | 10,000,000 |
Venture Capital Investment Fund |  |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |  |
Investment owned, fair value | 5,200,000 | $ 3,900,000 |
Committed capital | 17,500,000 |  |
Committed capital callable | $ 12,100,000 |  |
Weighted Average | Product Development and Other Milestone-based Payments | Measurement Input, Probability of Success |  |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |  |
Contingent consideration liability, measurement input | 0.89 | 0.91 |
Weighted Average | Product Development and Other Milestone-based Payments | Measurement Input, Present-value Factor |  |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |  |
Contingent consideration liability, measurement input | 0.058 | 0.062 |
Foreign Exchange Forward |  |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |  |
Derivative, notional amount | $ 39,500,000 | $ 22,300,000 |
Derivative, fair value | 0 | 0 |
Thrive, Ashion and OmicEra | Fair Value |  |  |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |  |  |
Contingent consideration, liability | $ 288,700,000 | $ 306,800,000 |

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