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Business Combination - Schedule of Finite-Lived and Indefinite-Lived Intangible Assets (Details) - RidgeWorth $ in Thousands | Jun. 01, 2017 USD ($)
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Acquired Finite-Lived Intangible Assets [Line Items] |
Finite-lived intangible assets acquired | $ 267,000
Mutual Fund Investment Contracts |
Acquired Finite-Lived Intangible Assets [Line Items] |
Finite-lived intangible assets acquired | $ 189,200
Weighted Average of Useful Life | 16 years
Institutional and Retail Separate Account Investment Contracts |
Acquired Finite-Lived Intangible Assets [Line Items] |
Finite-lived intangible assets acquired | $ 77,000
Weighted Average of Useful Life | 10 years 4 months 24 days
Trademarks/Trade Names |
Acquired Finite-Lived Intangible Assets [Line Items] |
Finite-lived intangible assets acquired | $ 800
Weighted Average of Useful Life | 10 years

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- Definition The amount of identifiable intangible assets recognized as of the acquisition date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 55 -Paragraph 37 -URI http://asc.fasb.org/extlink&oid=84160947&loc=d3e2207-128464 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=84161108&loc=d3e4845-128472 + Details
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