Total amount of fees waived by the funds for competitive, contractual or regulatory reasons.

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The carrying amount of the trading securities - consolidated investment companies - included in the reporting entity's statement of financial position.

+ References

No definition available.

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Amount of receivables arising from transactions with related parties due within one year or the normal operating cycle, if longer.

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- Definition

The carrying amount of assets an investment adviser manages on behalf of investors.

+ References

No definition available.

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- Definition

The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity.

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No definition available.

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Portion of equity (net assets) in a subsidiary not attributable, directly or indirectly, to the parent entity which is not redeemable by the parent entity.

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No definition available.

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Fair value of noncontrolling interests which are redeemable by the parent entity and classified as other equity.

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- Definition

The carrying amount of the consolidated Variable Interest Entity's assets included in the reporting entity's statement of financial position.

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-Name Accounting Standards Codification
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The net carrying amount of the consolidated Variable Interest Entity's assets and liabilities included in the reporting entity's statement of financial position.

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No definition available.

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The carrying amount of the consolidated Variable Interest Entity's liabilities included in the reporting entity's statement of financial position.

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The reporting entity's maximum amount of exposure to loss as a result of its involvement with the Variable Interest Entity (VIE).

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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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No definition available.

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Carrying amount of the assets in the reporting entity's statement of financial position that relate to the reporting entity's variable interest in the Variable Interest Entity (VIE), where the reporting entity is not the VIE's primary beneficiary.

+ References

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Percentage of the Variable Interest Entity's (VIE) voting interest owned by (or beneficial interest in) the reporting entity (directly or indirectly).

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Consolidation (Details) - USD ($) $ in Thousands	12 Months Ended
Consolidation (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Variable Interest Entity [Line Items]
Accounts receivable from sponsored investment companies	$ 27,100	$ 16,900
Total Waived Fees	413,700	662,700	$ 764,300
Trading Securities - Consolidated Investment Companies Carrying Amount	58,072	25,368
Variable Interest Entity, Consolidated, Carrying Amount, Assets and Liabilities, Net	14,900	17,000
Nonredeemable noncontrolling interest in subsidiary	958	1,156
Consolidated Voting Rights Entities [Member]
Variable Interest Entity [Line Items]
Trading Securities - Consolidated Investment Companies Carrying Amount	14,900
Redeemable noncontrolling interests in subsidiaries	$ 3,100
GeneralPartnershipandVIE [Member] \| Passport [Member]
Variable Interest Entity [Line Items]
Noncontrolling interest, ownership percentage by parent	50.50%
Noncontrolling interest, ownership percentage by noncontrolling owners	49.50%
Variable Interest Entity, Consolidated, Carrying Amount, Liabilities	$ 5,900
Variable Interest Entity, Not Primary Beneficiary [Member]
Variable Interest Entity [Line Items]
Federated's maximum risk of loss in consolidated investment companies	2,300	301,500
Carrying value of investment of nonconsolidated VIEs	2,300	301,500
AUM for nonconsolidated Federated Funds	76,300	268,000,000
Cash and Cash Equivalents [Member] \| GeneralPartnershipandVIE [Member] \| Passport [Member]
Variable Interest Entity [Line Items]
Variable Interest Entity, consolidated, carrying amount, assets	$ 7,800
Cash and Cash Equivalents [Member] \| Variable Interest Entity, Not Primary Beneficiary [Member] \| Money Market Funds [Member]
Variable Interest Entity [Line Items]
Carrying value of investment of nonconsolidated VIEs		159,700
Investments [Member] \| Variable Interest Entity, Not Primary Beneficiary [Member]
Variable Interest Entity [Line Items]
Carrying value of investment of nonconsolidated VIEs		$ 141,800