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Consolidated Sponsored Investment Products - Derivatives, Net Gains (Losses) (Details) - Consolidated Sponsored Investment Products [Member] $ in Thousands | 12 Months Ended
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Dec. 31, 2015 USD ($)
Derivative Instruments, Gain (Loss) [Line Items] |
Net gains (losses) | $ 745
Interest Rate Contract [Member] |
Derivative Instruments, Gain (Loss) [Line Items] |
Net gains (losses) | (80)
Foreign Exchange Contract [Member] |
Derivative Instruments, Gain (Loss) [Line Items] |
Net gains (losses) | 181
Equity Contract [Member] |
Derivative Instruments, Gain (Loss) [Line Items] |
Net gains (losses) | 312
Commodity Contract [Member] |
Derivative Instruments, Gain (Loss) [Line Items] |
Net gains (losses) | 324
Credit Risk Contract [Member] |
Derivative Instruments, Gain (Loss) [Line Items] |
Net gains (losses) | $ 8

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- Definition Amount of increase (decrease) in the fair value of derivatives recognized in the income statement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=56946850&loc=SL5618551-113959 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (a),(c),(d),(e) -URI http://asc.fasb.org/extlink&oid=56946850&loc=SL5624171-113959 + Details
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