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Related Party Transactions - Additional Information (Details) - USD ($)	1 Months Ended
	Dec. 31, 2021	Mar. 31, 2023	Dec. 31, 2022
Affini T Therapeutics, Inc.
Related Party Transaction [Line Items]
Investment in equity securities		$ 2,000,000.0
Erasca Foundation
Related Party Transaction [Line Items]
Amount loaned in exchange of non-interest bearing promissory note	$ 100,000
Non-interest bearing promissory note		$ 0	$ 0

X

- Definition

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+ References

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- Definition

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+ References

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X

- Definition

Amount of investment in equity security without readily determinable fair value.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 321
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=126980263&loc=SL75117539-209714

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