v3.21.4

FAIR VALUE MEASUREMENTS, Assets in Trust Account (Details) - USD ($)	9 Months Ended
	Sep. 30, 2021	Dec. 31, 2020
Debt Securities, Held-to-maturity [Abstract]
Interest income from Trust Account to pay taxes	$ 45,459
Money Market Funds [Member]
Debt Securities, Held-to-maturity [Abstract]
Assets held in trust account	$ 312,507,022
Cash [Member]
Debt Securities, Held-to-maturity [Abstract]
Assets held in trust account		$ 91
U.S. Treasury Securities [Member]
Debt Securities, Held-to-maturity [Abstract]
Assets held in trust account		312,507,938
U.S. Treasury Securities [Member] \| Recurring [Member]
Debt Securities, Held-to-maturity, Fair Value to Amortized Cost [Abstract]
Amortized cost		312,507,938
Gross holding loss		(10,694)
Fair value		$ 312,497,244
Maturity date	Mar. 11, 2021

Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References

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- Definition

Amount, before allowance for credit loss, of investment in debt security measured at amortized cost (held-to-maturity).

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 20
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-Paragraph 1
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Amount of accumulated unrealized loss on investment in debt security measured at amortized cost (held-to-maturity).

+ References

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- Definition

Fair value of investment in debt security measured at amortized cost (held-to-maturity).

+ References

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Date of maturity of investment in debt security measured at amortized cost (held-to-maturity), in YYYY-MM-DD format.

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The cash inflow associated with the aggregate amount received by the entity through sale or maturity of marketable securities (held-to-maturity or available-for-sale) during the period.

+ References

No definition available.

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