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Expected milestone payment receivable.

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License obligation account transaction price allocated.

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Payment for license agreement.

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Potential milestone payments payable.

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Potential milestone payments receivable.

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Total transaction price in respect of colloboration revenue.

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Total upfront payment receivable for grant of rights.

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Up Front Payment

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Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as noncurrent.

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Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.

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Amount of deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable.

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Carrying amount as of the balance sheet date of obligations due all related parties.

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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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License Agreements - Additional Information (Detail) - USD ($) $ in Thousands	1 Months Ended	9 Months Ended
	Sep. 30, 2017	Mar. 31, 2022	Mar. 31, 2021	Jun. 30, 2021	May 31, 2020
Related Party Transaction [Line Items]
Milestone payments payable amount		$ 20,000
Performance obligation revenue recognised		(2,513)	$ (4,908)
Kyowa Kirin Co
Related Party Transaction [Line Items]
Total upfront payment receivable for grant of rights					$ 100,000
Kyowa Kirin Co \| Potential Payments on Achievement of Development Regulatory and Commercial Milestones \| Maximum
Related Party Transaction [Line Items]
Milestone payment receivable amount		582,500
Presage License Agreement \| Presage Biosciences, Inc.
Related Party Transaction [Line Items]
Compensation payable for grant of rights	$ 4,900
Payment for license	2,900
Presage License Agreement \| Presage Biosciences, Inc. \| Incremental Payment
Related Party Transaction [Line Items]
Compensation payable for grant of rights	2,000
Presage License Agreement \| Presage Biosciences, Inc. \| Potential Payments on Achievement of Development Regulatory and Commercial Milestones
Related Party Transaction [Line Items]
Milestone payment receivable amount	$ 179,000
Kkc Agreements [Member] \| Kyowa Kirin Co
Related Party Transaction [Line Items]
Upfront payment		100,000
Transaction price relating to the performance obligation		191,500
Expected milestone payment receivable		20,000
Estimated development cost sharing recovered through earnings		66,300
Deferred revenue		5,200
Kkc Agreements [Member] \| Kyowa Kirin Co \| Ex US License
Related Party Transaction [Line Items]
Performance obligation revenue recognised		21,000
License Obligation Account Transaction Price Allocated		64,500
Kkc Agreements [Member] \| Kyowa Kirin Co \| Development Services
Related Party Transaction [Line Items]
Contract with customer liability non current		32,200		$ 14,700
Kkc Agreements [Member] \| Kyowa Kirin Co \| Maximum
Related Party Transaction [Line Items]
Estimated development cost sharing recovered through earnings		$ 222,000