XML 53 R39.htm IDEA: XBRL DOCUMENT v3.25.0.1
Commitments and Contingencies (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2024
Dec. 31, 2023
Long-term Purchase Commitment [Line Items]        
Purchase commitment, period (within)     1 year  
Samsung Biologics Co., Ltd        
Long-term Purchase Commitment [Line Items]        
Purchase obligation $ 43.6   $ 43.6  
Purchase obligation, to be paid remainder of 2025 1.7   1.7  
Purchase obligation, to be paid in 2026 13.5   13.5  
Purchase obligation, to be paid in 2027 14.4   14.4  
Purchase obligation, to be paid in 2029 14.0   14.0  
Research and development expense $ 1.0 $ 0.3 1.2 $ 1.7
Payments for purchase commitments     2.6  
Purchase obligation, accrued     $ 2.7