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Organization and Summary of Accounting Policies - Medicare Accelerated Payments and Deferred Governmental Grants (Details) - USD ($) $ in Millions | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract] |  |  |
Grant funds | $ 1.1 | $ 2.4 | $ 37.9
Unrecognized grant funds received |  | 3.0 |
Repayments of grants received |  | $ 60.0 | $ 60.0

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- Definition Coronavirus Aid, Relief, and Economic Security Act CARES Act, Government Grant Received, Repayments + References No definition available. + Details
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