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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Reconciliation of Net Loss Per Ordinary Shares (Details) - USD ($)	3 Months Ended		8 Months Ended	9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2020	Sep. 30, 2021
Warrants
Basic and diluted net income (loss) per ordinary share
Shares excluded from calculation of diluted loss per share				25,483,334
Class A ordinary shares
Numerator:
Allocation of net income (loss), as adjusted	$ 4,879,751	$ (755,017)	$ (6,196,313)	$ 19,169,660
Denominator:
Basic and diluted weighted average shares outstanding	51,750,000	51,750,000	22,975,216	51,750,000
Basic and diluted net income (loss) per ordinary share	$ 0.09	$ (0.01)	$ (0.27)	$ 0.37
Class B ordinary shares
Numerator:
Allocation of net income (loss), as adjusted	$ 1,219,938	$ (188,754)	$ (3,236,129)	$ 4,792,415
Denominator:
Basic and diluted weighted average shares outstanding	12,937,500	12,937,500	11,999,192	12,937,500
Basic and diluted net income (loss) per ordinary share	$ 0.09	$ (0.01)	$ (0.27)	$ 0.37
Class A ordinary shares subject to possible redemption
Denominator:
Basic and diluted weighted average shares outstanding	51,750,000	51,750,000	22,975,216	51,750,000

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Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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The amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements. Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period. Diluted earnings per share includes the amount of net income or loss for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

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