Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (a)(3)
-URI https://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275

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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.

+ References

No definition available.

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- Definition

Amount of intangible assets, excluding goodwill, acquired at the acquisition date.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI https://asc.fasb.org/extlink&oid=128092470&loc=d3e4845-128472

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Acquisitions - Summary of the Fair Value of Identifiable Intangible Assets Acquired (Details) - USD ($) $ in Thousands	Oct. 13, 2022	Sep. 30, 2021
Bonaccord
Business Acquisition [Line Items]
Fair value of identifiable intangible assets		$ 12,940
Bonaccord \| Management and Advisory Contracts
Business Acquisition [Line Items]
Fair value of identifiable intangible assets		$ 9,450
Weighted-Average Amortization Period		8 years
Bonaccord \| Trade names
Business Acquisition [Line Items]
Fair value of identifiable intangible assets		$ 3,490
Weighted-Average Amortization Period		10 years
Westech Investment Advisors LLC
Business Acquisition [Line Items]
Fair value of identifiable intangible assets	$ 49,700
Westech Investment Advisors LLC \| Management and Advisory Contracts
Business Acquisition [Line Items]
Fair value of identifiable intangible assets	$ 42,900
Weighted-Average Amortization Period	9 years
Westech Investment Advisors LLC \| Trade names
Business Acquisition [Line Items]
Fair value of identifiable intangible assets	$ 6,800
Weighted-Average Amortization Period	10 years