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Subsidiary Preferred Shares - Narrative (Details) - USD ($)
$ in Thousands
 12 Months Ended
Jul. 21, 2021
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Subsidiary Preferred Shares [Line Items]        
Cash purchase of Vor preferred shares   $ 5,000 $ 500 $ 1,150
Subsidiary preferred shares        
Subsidiary Preferred Shares [Line Items]        
Conversion of convertible notes into preferred shares - non cash financing activity     $ 25,797  
Preferred D shares | Vedanta        
Subsidiary Preferred Shares [Line Items]        
Number of shares issued by investee (in shares) 2,387,675      
Proceeds from the issuance of shares and subsidiary preferred shares $ 68,400      
Cash purchase of Vor preferred shares $ 5,000      
Acquisition of equity instruments in other entities 174,520