Notes Payable (Details) ¥ in Thousands, $ in Thousands |
6 Months Ended | |||
|---|---|---|---|---|
|
Mar. 31, 2026
USD ($)
|
Mar. 31, 2026
CNY (¥)
|
Mar. 31, 2025
CNY (¥)
|
Mar. 31, 2026
CNY (¥)
|
|
| Notes Payable [Line Items] | ||||
| Repayment of notes payable | ¥ 60,231 | |||
| MMTEC, Inc. [Member] | ||||
| Notes Payable [Line Items] | ||||
| Promissory note | ¥ 647,439 | |||
| Repayment of notes payable | ¥ 60,231 | |||
| Alpha Mind [Member] | ||||
| Notes Payable [Line Items] | ||||
| Interest rate percentage | 3.00% | 3.00% | ||
| Alpha Mind [Member] | MMTEC, Inc. [Member] | ||||
| Notes Payable [Line Items] | ||||
| Promissory note | $ 153,000 | ¥ 1,104,706 | ||
| Alpha Mind [Member] | Burgeon Capital, Inc. [Member] | ||||
| Notes Payable [Line Items] | ||||
| Promissory note | $ 27,000 | ¥ 194,948 | ||
| Alpha Mind Technology Limited [Member] | ||||
| Notes Payable [Line Items] | ||||
| Acquisition of issued and outstanding shares | 100.00% | 100.00% | ||
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- 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
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- Definition Rate of interest on investment. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The parent entity's interest in net assets of the subsidiary, expressed as a percentage. No definition available.
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- Definition Including the current and noncurrent portions, aggregate carrying amount of all types of notes payable, as of the balance sheet date, with initial maturities beyond one year or beyond the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The cash outflow for a borrowing supported by a written promise to pay an obligation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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