COMMITMENTS AND CONTINGENCIES - PIPE Financing (Details) - Cartesian Growth Corporation III - Private placement - New Factorial Series A Common Stock - USD ($) |
3 Months Ended | 12 Months Ended |
|---|---|---|
Mar. 31, 2026 |
Dec. 31, 2025 |
|
| COMMITMENTS AND CONTINGENCIES | ||
| Shares issued during the period | 9,927,184 | 9,927,184 |
| Share price per share (in dollar per share) | $ 10.08 | $ 10.08 |
| Redemption price (in dollars per share) | $ 10.3 | $ 10.3 |
| Gross proceeds from issuance | $ 100,000,000 | $ 100,000,000 |
| Institutional Investors | ||
| COMMITMENTS AND CONTINGENCIES | ||
| Share price per share (in dollar per share) | $ 9.09 | $ 9.09 |
| Number of shares subscribed | 7,500,000 | 7,500,000 |
| Subscription price per share (in dollars per share) | $ 10 | $ 10 |
| Shares transferred | 750,000 | 750,000 |
| Sponsor Investors | ||
| COMMITMENTS AND CONTINGENCIES | ||
| Share price per share (in dollar per share) | $ 9.34 | $ 9.34 |
| Redemption price (in dollars per share) | $ 10.3 | $ 10.3 |
| Number of shares subscribed | 2,427,184 | 2,427,184 |
| Shares transferred | 250,000 | 250,000 |