v3.22.2.2
KKC Agreements (As Restated) - Additional Information (Detail) - USD ($)
$ in Thousands
12 Months Ended
Jun. 30, 2022
Jun. 30, 2021
May 31, 2020
Performance obligation revenue recognised $ (3,777) $ (4,798)  
Kyowa Kirin Co      
Total upfront payment receivable for grant of rights     $ 100,000
Kyowa Kirin Co | Potential Payments on Achievement of Development Regulatory and Commercial Milestones | Maximum      
Milestone payment receivable amount 582,500    
Kyowa Kirin Co | KKC License Agreement      
Upfront payment 100,000    
Transaction price relating to the performance obligation 191,500    
Estimated development cost sharing recovered through earnings 66,300    
Deferred revenue 5,200    
Expected milestone payment receivable 20,000    
Kyowa Kirin Co | KKC License Agreement | Maximum      
Estimated development cost sharing recovered through earnings 234,900    
Kyowa Kirin Co | KKC License Agreement | Ex US License      
Performance obligation revenue recognised 21,000    
License Obligation Account Transaction Price Allocated 64,500    
Kyowa Kirin Co | KKC License Agreement | Development Services      
Contract with customer liability non current $ 30,900 $ 14,700