COMMITMENTS, CONTINGENCIES AND GUARANTEES, Guarantees 2 (Details) - Raymond James & Associates Inc $ in Millions	Dec. 31, 2021 USD ($)
Guarantor Obligations [Line Items]
Excess SIPC insured amount upper limit	$ 750.0
Excess SIPC Sub-limit per customer cash above basic SIPC	$ 1.9

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.

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