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Acquisitions and Strategic Investments - Level 3 (Details) - USD ($) $ in Millions | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Business Acquisition [Line Items] |  |  |
Fair value of contingent consideration | $ 404 | $ 149 | $ 486
Revenue-based Payments and Milestones | Discount Rate |  |  |
Business Acquisition [Line Items] |  |  |
Fair value of contingent consideration | $ 404 |  |
Revenue-based Payments and Milestones | Discount Rate | Minimum |  |  |
Business Acquisition [Line Items] |  |  |
contingent consideration liability, probability of payment | 90.00% |  |
Risk-Adjusted Discount Rates used in Purchase Price Allocation | 6.00% |  |
Revenue-based Payments and Milestones | Discount Rate | Maximum |  |  |
Business Acquisition [Line Items] |  |  |
contingent consideration liability, probability of payment | 100.00% |  |
Risk-Adjusted Discount Rates used in Purchase Price Allocation | 12.00% |  |
Revenue-based Payments and Milestones | Discount Rate | Weighted Average |  |  |
Business Acquisition [Line Items] |  |  |
contingent consideration liability, probability of payment | 98.00% |  |
Risk-Adjusted Discount Rates used in Purchase Price Allocation | 10.00% |  |

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