VARIABLE INTEREST ENTITIES - Narrative (Details)	1 Months Ended
VARIABLE INTEREST ENTITIES - Narrative (Details)	Jul. 31, 2024	Sep. 30, 2025	Dec. 31, 2024	Dec. 31, 2023
Offshore Solana Fund
Variable Interest Entity [Line Items]
Noncontrolling owner, interest percentage		2.80%	2.80%
Figure REIT
Variable Interest Entity [Line Items]
Noncontrolling owner, interest percentage		44.90%	44.60%	44.60%
Variable Interest Entity, Primary Beneficiary \| Offshore Solana Fund
Variable Interest Entity [Line Items]
Ownership interest, percentage sold	2.80%
Ownership percentage, parent		97.20%	97.20%

- Definition

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.

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