Commitments and Contingencies - (Additional Information) (Detail) $ in Thousands |
12 Months Ended |
|---|---|
|
Dec. 31, 2024
USD ($)
| |
| AVROBIO, Inc. [Member] | |
| Other Commitments [Line Items] | |
| Period after closing with which assets may be disposed to pay the amount as per agreement | 18 months |
| Threshold period of receipt of consideration on disposal of assets based on which amount as per agreement shall be paid | 10 years |
| Business combination, contingent consideration, liability, current | $ 0 |
| CVR Agreement [Member] | |
| Other Commitments [Line Items] | |
| Business combination, acquired receivables, gross contractual amount | 400 |
| Liability recorded | $ 0 |