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Investments - Narrative (Details) - USD ($)
1 Months Ended 3 Months Ended
Dec. 31, 2021
Apr. 30, 2020
Mar. 31, 2023
Mar. 31, 2022
Mar. 31, 2021
Investments, Debt and Equity Securities [Abstract]          
Impairment due to credit losses     $ 0    
Variable Interest Entity [Line Items]          
Research and development     $ 21,212,000 $ 20,839,000  
Cash distributions received $ 12,900,000        
Variable Interest Entity, Not Primary Beneficiary          
Variable Interest Entity [Line Items]          
Research and development         $ 15,000,000
Navitor Pharmaceuticals, Inc. | Variable Interest Entity, Not Primary Beneficiary          
Variable Interest Entity [Line Items]          
Agreement termination notice period   30 days      
Threshold for development costs payments   $ 50,000,000      
Investments   $ 15,000,000      
VIE, qualitative or quantitative information, ownership percentage   13.00%