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Fair Value Measurements, Fair Value of Significant Unobservable Inputs (Details) $ in Millions | Dec. 31, 2023 USD ($) | Mar. 31, 2023 USD ($)
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Earn-Out Shares [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Abstract] |  |
Non financial liabilities at fair value | $ 24.9 | $ 15.2
Derivative Liability, Statement of Financial Position [Extensible Enumeration] | Liability Instruments Measured at Fair Value |
Private Placement Warrants [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Abstract] |  |
Non financial liabilities at fair value |  | $ 15.2
Derivative Liability, Statement of Financial Position [Extensible Enumeration] | Liability Instruments Measured at Fair Value |
Volatility [Member] | Datavant [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Abstract] |  |
Investment in equity securities, measurement input | 0.95 | 1
Volatility [Member] | Earn-Out Shares [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Abstract] |  |
Earn-out share, measurement input | 61.90% | 79.90%
Volatility [Member] | Private Placement Warrants [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Abstract] |  |
Private placement warrants, measurement input |  | 0.505
Risk-free Rate [Member] | Datavant [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Abstract] |  |
Investment in equity securities, measurement input | 0.0446 | 0.0402
Risk-free Rate [Member] | Earn-Out Shares [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Abstract] |  |
Earn-out share, measurement input | 4.07% | 3.76%
Risk-free Rate [Member] | Private Placement Warrants [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Abstract] |  |
Private placement warrants, measurement input |  | 0.0376
Term (in years) [Member] | Private Placement Warrants [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Abstract] |  |
Private placement warrants, term |  | 3 years 6 months

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