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Research and Collaboration Arrangements - CFF - Additional Information (Details 1) - CFF - Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date: 2022-01-01
Dec. 31, 2021
Minimum  
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]  
Deferred revenue, estimated performance period 3 years
Maximum  
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]  
Deferred revenue, estimated performance period 4 years