TRANSACTIONS WITH RELATED PARTIES (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | |||||||
|---|---|---|---|---|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
Dec. 31, 2025 |
|||||
| Related Party Transaction [Line Items] | |||||||||
| Fee receivables | [1] | $ 190,470 | $ 190,470 | $ 153,250 | |||||
| Other assets | [1] | 59,108 | 59,108 | 54,165 | |||||
| Revenue from fees | [2] | 365,639 | $ 317,714 | 664,630 | $ 600,418 | ||||
| Related Party | |||||||||
| Related Party Transaction [Line Items] | |||||||||
| Fee receivables | 124,300 | 124,300 | 106,900 | ||||||
| Other assets | 46,900 | 46,900 | 42,600 | ||||||
| Revenue from fees | 231,400 | 146,600 | 390,300 | 314,500 | |||||
| Related Party | Variable Interest Entity, Not Primary Beneficiary | |||||||||
| Related Party Transaction [Line Items] | |||||||||
| Loan principal purchased | 7,800 | 2,000 | 16,000 | 5,800 | |||||
| Financing receivable, credit loss, expense | 3,100 | 1,900 | 3,100 | 5,400 | |||||
| Related Party | ABS Securitization Trusts | |||||||||
| Related Party Transaction [Line Items] | |||||||||
| Fee receivables | 110,900 | 110,900 | 85,900 | ||||||
| Revenue from fees | 227,500 | 137,900 | 382,000 | 297,000 | |||||
| Related Party | Investment Funds | |||||||||
| Related Party Transaction [Line Items] | |||||||||
| Fee receivables | 13,400 | 13,400 | $ 21,000 | ||||||
| Revenue from fees | $ 3,900 | $ 8,700 | $ 8,300 | $ 17,500 | |||||
| |||||||||
| X | ||||||||||
- Definition Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of increase in financing receivable from purchase. Excludes net investment in lease. Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
|
| X | ||||||||||
- Definition Amount of assets classified as other. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of credit loss expense (reversal of expense) for financing receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- 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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|