SUBSEQUENT EVENTS - Additional Information (Details) - USD ($)		7 Months Ended
Feb. 18, 2021	Dec. 31, 2020
Subsequent Event [Line Items]
Aggregate purchase price		$ 25,000
Common Class A
Subsequent Event [Line Items]
Common stock, shares issued		1,203,552
Common Class A \| PIPE Investors \| Subsequent event
Subsequent Event [Line Items]
Common stock, shares issued	42,500,000
Share price	$ 10.00
Aggregate purchase price	$ 425,000,000
Common Class A \| Foresite Funds \| Subsequent event
Subsequent Event [Line Items]
Common stock, shares issued	696,250
Share price	$ 0.001
Aggregate purchase price	$ 696.25

Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.

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-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
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- Definition

Price of a single share of a number of saleable stocks of a company.

+ References

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- Definition

Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

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