COMMITMENTS, CONTINGENCIES AND GUARANTEES, Guarantees 2 (Details) $ in Millions	Jun. 30, 2021 USD ($)
Raymond James & Associates Inc
Guarantor Obligations [Line Items]
Excess SIPC insured amount upper limit	$ 750.0
Excess SIPC Sub-limit per customer cash above basic SIPC	1.9
Financial Guarantee \| Private equity investments
Guarantor Obligations [Line Items]
Current exposure of guarantees	$ 13.0

The current carrying amount of the liability for the freestanding or embedded guarantor's obligations under the guarantee or each group of similar guarantees.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 460
-SubTopic 10
-Section 50
-Paragraph 4
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=121555522&loc=d3e12069-110248

Name:	us-gaap_GuaranteeObligationsCurrentCarryingValue
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant