Subsequent Events - Additional Information (Details) - Lease Agreements [Member] - Mountain View, California [Member] - Subsequent Event $ in Millions	Jul. 30, 2022 USD ($)
Office lease [Member]
Subsequent Event [Line Items]
Lessee operating lease expiry month and year	2032-06
Total future rent payments	$ 13.1
laboratory lease [Member]
Subsequent Event [Line Items]
Lessee operating lease expiry month and year	2032-06
Total future rent payments	$ 9.0

Amount of increase (decrease) of consideration paid in advance for rent that provides economic benefits in future periods.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3602-108585

Name:	us-gaap_IncreaseDecreaseInPrepaidRent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration