Business Overview and Summary of Significant Accounting Policies - Schedule of Accounts Receivable and Funds Receivable (Details) - Partner concentration risk - Funds receivable |
9 Months Ended | 12 Months Ended |
|---|---|---|
Sep. 30, 2026 |
Dec. 31, 2025 |
|
| Partner A | ||
| Financial Support For Nonconsolidated Legal Entity [Line Items] | ||
| Concentration risk, percentage | 47.00% | |
| Partner B | ||
| Financial Support For Nonconsolidated Legal Entity [Line Items] | ||
| Concentration risk, percentage | 62.00% | 25.00% |
| X | ||||||||||
- Definition For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division. 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 | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|