Loans Held for Investment and Allowance for Credit Losses - Schedule of Loans Held for Investment and Allowance for Credit Loss (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2024 |
|
| Financing Receivable, Allowance for Credit Loss [Roll Forward] | |||
| Balance at beginning of period | $ 396,929 | $ 309,097 | $ 204,531 |
| Provision for credit losses | 777,975 | 588,624 | 439,581 |
| Charge-offs | (687,164) | (552,072) | (365,711) |
| Recoveries of charged-off receivables | 75,555 | 51,280 | 30,696 |
| Balance at end of period | $ 563,295 | $ 396,929 | $ 309,097 |