FAIR VALUE MEASUREMENTS - FPA Liability (Details) - FPA liability $ in Millions	3 Months Ended
Mar. 31, 2021 USD ($)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fixed commitment	$ 300
Probability for consummation of business combination	95.00%

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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