Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Commitments and Contingencies - Additional Information (Detail) - USD ($) $ in Millions		1 Months Ended	3 Months Ended
	Apr. 04, 2022	Mar. 31, 2025	Sep. 30, 2024	Jun. 30, 2026	Dec. 31, 2025
Loss Contingencies [Line Items]
Contractual obligations due to Bayer, MSK and QIMR				$ 0.0	$ 0.0
Accrued termination charges				0.0	0.0
Liabilities related to indemnification agreements				$ 0.0	$ 0.0
Upfront and milestone payments			$ 60.0
Fujifilm Master Services and Supply Agreement
Loss Contingencies [Line Items]
Supply agreement maximum extension term	10 years
MSK License Agreements
Loss Contingencies [Line Items]
Sub Licensing Fees		$ 3.0	$ 6.0
Pierre Fabre
Loss Contingencies [Line Items]
Sub Licensing Fees		$ 6.0