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Commitments and Contingencies - Additional Information (Detail) $ in Millions	1 Months Ended		12 Months Ended
	May 31, 2021 PutativeClassAction	Apr. 30, 2021 PutativeClassAction	Dec. 31, 2021 USD ($)
Commitments And Contingencies [Line Items]
Putative securities class action complaints filed | PutativeClassAction	2	3
Research and Pre-Clinical Stage Development Programs [Member]
Commitments And Contingencies [Line Items]
Maximum future milestone payments | $			$ 704.1

X

- Definition

Commitments and contingencies.

+ References

No definition available.

+ Details

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- Definition

Maximum future milestone payments.

+ References

No definition available.

+ Details

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X

- Definition

The total number of new claims filed pertaining to a loss contingency during the period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=121557415&loc=d3e14435-108349

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- Details

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