BANK DEPOSITS, Narrative (Details) - USD ($) $ in Millions |
Jun. 30, 2026 |
Sep. 30, 2025 |
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| Bank Deposits [Line Items] | ||
| Bank deposits | $ 63,319 | $ 58,897 |
| Raymond James & Associates, Inc. | ||
| Bank Deposits [Line Items] | ||
| Related party deposits | 26,000 | 26,560 |
| Private Client Group clients | ||
| Bank Deposits [Line Items] | ||
| Bank deposits | $ 14,910 | $ 13,470 |
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- Definition Bank Deposits [Line Items] No definition available.
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- Definition The aggregate of all deposit liabilities held by the entity, including foreign and domestic, interest and noninterest bearing; may include demand deposits, saving deposits, Negotiable Order of Withdrawal (NOW) and time deposits among others. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of deposits held by the entity for a related party (entity, shareholder, employee). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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