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NET LOSS PER SHARE - Narrative (Details) - $ / shares |  | 1 Months Ended
--- | --- | ---
Nov. 22, 2021 | Sep. 30, 2021
Series J Warrants automatically exercised |  |
Subsidiary, Sale of Stock [Line Items] |  |
Number of securities called by warrants or rights (in shares) | 1,557,686 |
Preferred stock automatically converted to common stock |  |
Subsidiary, Sale of Stock [Line Items] |  |
Converted common stock (in shares) | 69,231,197 |
Class S stock automatically exercised to Class A Common stock |  |
Subsidiary, Sale of Stock [Line Items] |  |
Shares converted (in shares) | 1,316,763 |
Common Class A | Series J Warrants automatically exercised |  |
Subsidiary, Sale of Stock [Line Items] |  |
Number of securities called by warrants or rights (in shares) | 1,557,686 |
Common Class A | Preferred stock automatically converted to common stock |  |
Subsidiary, Sale of Stock [Line Items] |  |
Converted common stock (in shares) | 69,231,197 |
Class S Shares | Spyce |  |
Subsidiary, Sale of Stock [Line Items] |  |
Equity interest issued (in shares) |  | 1,843,493
IPO |  |
Subsidiary, Sale of Stock [Line Items] |  |
Issued and sold (in shares) | 14,950,000 |
Shares issued (in dollars per share) | $ 28.00 |
IPO | Common Class A |  |
Subsidiary, Sale of Stock [Line Items] |  |
Issued and sold (in shares) | 14,950,000 |
Shares issued (in dollars per share) | $ 28.00 |

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