INVESTMENT SECURITIES (Details) $ in Millions | 3 Months Ended | |
Mar. 31, 2016USD ($)contractinstrumentitem | Mar. 31, 2015USD ($) | Dec. 31, 2015USD ($)contractinstrumentitem |
Short-term investments: | | | |
Estimated Fair Value | $ 301.2 | | $ 327.1 |
Available-for-sale securities. | | | |
OTTI charges | 0 | $ 0 | |
Net gains (losses): | | | |
Total | (0.2) | 1.6 | |
Net gains (losses) in net income related to: | | | |
Investment gains (losses), net | 2.2 | 4.4 | |
Cash flows related to investment securities | | | |
Purchases and settlements | (23.7) | (14.4) | |
Sales, settlements and maturities | 56.4 | 3.3 | |
Seeded Investment Products | | | |
Available-for-sale securities. | | | |
Purchases and settlements | 0.8 | | 1.1 |
Net gains (losses): | | | |
Total hedged seed investments | 3.4 | 4.6 | |
Investments related to deferred compensation plans | | | |
Net gains (losses) in net income related to: | | | |
Investment gains (losses), net | | 0.3 | |
Investments in advised funds | | | |
Net gains (losses) in net income related to: | | | |
Investment gains (losses), net | 0.1 | 0.1 | |
Index Swaps, Credit default Swaps and Futures Contract | | | |
Net gains (losses) in net income related to: | | | |
Investment gains (losses), net | (3.6) | (3) | |
Consolidated VREs | Seeded Investment Products | | | |
Net gains (losses) in net income related to: | | | |
Investment gains (losses), net | 5.1 | 5.9 | |
Consolidated VREs | Noncontrolling interests in seeded investment products | | | |
Net gains (losses) in net income related to: | | | |
Investment gains (losses), net | 0.6 | 1.1 | |
Consolidated VIEs | | | |
Net gains (losses) in net income related to: | | | |
Investment gains (losses), net | (0.5) | | |
Cash flows related to investment securities | | | |
Sales, settlements and maturities | 48.2 | | |
Trading Securities | | | |
Short-term investments: | | | |
Estimated Fair Value | 225.3 | | 256.1 |
Cash flows related to investment securities | | | |
Purchases and settlements | (14.4) | (10.4) | |
Sales, settlements and maturities | 54.1 | 2.1 | |
Trading Securities | Seeded Investment Products | | | |
Short-term investments: | | | |
Estimated Fair Value | $ 204.3 | | $ 235.6 |
Number of separately managed accounts | item | 53 | | 50 |
Trading securities still held at period end | $ 3.8 | 5.7 | |
Net gains (losses): | | | |
Total hedged seed investments | 3.4 | 4.5 | |
Trading Securities | Mutual Fund Share Awards | | | |
Short-term investments: | | | |
Estimated Fair Value | $ 104.5 | | $ 135.4 |
Number of separately managed accounts | item | 15 | | 15 |
Trading Securities | Pooled investment funds | | | |
Short-term investments: | | | |
Estimated Fair Value | $ 10 | | $ 13.4 |
Number of separately managed accounts | item | 11 | | 10 |
Trading Securities | Investments related to deferred compensation plans | | | |
Short-term investments: | | | |
Estimated Fair Value | $ 16.7 | | $ 16.3 |
Trading Securities | Separate accounts | | | |
Short-term investments: | | | |
Estimated Fair Value | $ 89.8 | | $ 86.8 |
Number of separately managed accounts | item | 27 | | 25 |
Trading Securities | Investments in advised funds | | | |
Short-term investments: | | | |
Estimated Fair Value | $ 4.3 | | $ 4.2 |
Trading Securities | Consolidated VREs | Mutual Fund Share Awards | | | |
Short-term investments: | | | |
Estimated Fair Value | $ 6.4 | | $ 35.7 |
Number of separately managed accounts | item | 2 | | 8 |
Trading Securities | Consolidated VIEs | Mutual Fund Share Awards | | | |
Short-term investments: | | | |
Estimated Fair Value | $ 38.5 | | |
Number of separately managed accounts | item | 8 | | |
Trading Securities | Unconsolidated VREs | Mutual Fund Share Awards | | | |
Short-term investments: | | | |
Estimated Fair Value | $ 59.6 | | $ 99.7 |
Number of separately managed accounts | item | 5 | | 7 |
Trading Securities | Unconsolidated VREs | Investments in advised funds | Minimum | | | |
Short-term investments: | | | |
Ownership percentage | 20.00% | | 20.00% |
Trading Securities | Unconsolidated VREs | Investments in advised funds | Maximum | | | |
Short-term investments: | | | |
Ownership percentage | 50.00% | | |
Available-for-sale Securities | | | |
Cash flows related to investment securities | | | |
Purchases and settlements | $ (0.4) | (0.3) | |
Available-for-sale Securities | Seeded Investment Products | | | |
Short-term investments: | | | |
Seeded investment products | 75.9 | | $ 71 |
Net gains (losses): | | | |
Total hedged seed investments | | 0.1 | |
Available-for-sale Securities | Investments in advised funds | | | |
Short-term investments: | | | |
Estimated Fair Value | $ 75.9 | | $ 71 |
Number of portfolios of funds | item | 42 | | 41 |
Available-for-sale Securities | Unconsolidated VREs | | | |
Short-term investments: | | | |
Estimated Fair Value | $ 68.4 | | $ 71 |
Available-for-sale securities. | | | |
Available-for-sale Securities, Amortized Cost Basis, Total | 69.9 | | 75 |
Available-for-sale securities, Gross unrealized gains | 0.1 | | 0.3 |
Available-for-sale securities, Gross unrealized losses | (1.6) | | (3.9) |
Foreign currency translation | | | (0.4) |
Available-for-sale securities, Estimated fair value | 68.4 | | 71 |
Available-for-sale Securities | Unconsolidated VREs | Investments in advised funds | | | |
Short-term investments: | | | |
Estimated Fair Value | $ 68.4 | | $ 71 |
Number of portfolios of funds | item | 20 | | 41 |
Available-for-sale Securities | Unconsolidated VIEs | | | |
Short-term investments: | | | |
Estimated Fair Value | $ 7.5 | | |
Available-for-sale securities. | | | |
Available-for-sale Securities, Amortized Cost Basis, Total | 8.9 | | |
Available-for-sale securities, Gross unrealized gains | 0.2 | | |
Available-for-sale securities, Gross unrealized losses | (1.2) | | |
Foreign currency translation | (0.4) | | |
Available-for-sale securities, Estimated fair value | 7.5 | | |
Available-for-sale Securities | Unconsolidated VIEs | Investments in advised funds | | | |
Short-term investments: | | | |
Estimated Fair Value | $ 7.5 | | |
Number of portfolios of funds | item | 22 | | |
Derivative Instruments | Seed capital economic hedge | | | |
Cash flows related to investment securities | | | |
Purchases and settlements | $ (8.9) | (3.7) | |
Sales, settlements and maturities | 2.3 | 1.2 | |
Cash Collateral | Seeded Investment Products | | | |
Available-for-sale securities. | | | |
Purchases and settlements | 2.8 | | $ 4.7 |
Index Swap | | | |
Net gains (losses): | | | |
Gains (losses) on derivatives not designated as hedging | (0.3) | (1.4) | |
Index Swap | Seeded Investment Products | | | |
Available-for-sale securities. | | | |
Purchases and settlements | $ 0.4 | | $ 0.9 |
Index Swap | Derivative Instruments | Not Designated as Hedging Instrument | | | |
Available-for-sale securities. | | | |
Number of positions of derivative | contract | 1 | | 6 |
Notional value of derivative | $ 4.2 | | $ 34.4 |
Index Swap | Derivative Instruments | Seeded Investment Products | | | |
Available-for-sale securities. | | | |
Number of positions of derivative | instrument | 93 | | 96 |
Notional value of derivative | $ 32.3 | | $ 40.9 |
Credit Default Swap | | | |
Net gains (losses): | | | |
Gains (losses) on derivatives not designated as hedging | $ (0.3) | | |
Credit Default Swap | Derivative Instruments | Not Designated as Hedging Instrument | | | |
Available-for-sale securities. | | | |
Number of positions of derivative | contract | 2 | | 2 |
Notional value of derivative | $ 129 | | $ 66.5 |
Foreign Currency Forward Contracts | Seeded Investment Products | | | |
Available-for-sale securities. | | | |
Purchases and settlements | $ 0.1 | | $ 0.1 |
Foreign Currency Forward Contracts | Derivative Instruments | Seeded Investment Products | | | |
Available-for-sale securities. | | | |
Number of positions of derivative | instrument | 133 | | 61 |
Notional value of derivative | $ 26.2 | | $ 9.9 |
Futures | | | |
Available-for-sale securities. | | | |
Purchases and settlements | 0.3 | | 0.3 |
Futures | Seeded Investment Products | | | |
Available-for-sale securities. | | | |
Purchases and settlements | $ 0.3 | | $ 0.1 |
Futures | Derivative Instruments | Not Designated as Hedging Instrument | | | |
Available-for-sale securities. | | | |
Number of positions of derivative | contract | 47 | | 38 |
Notional value of derivative | $ 146.4 | | $ 91.7 |
Futures | Derivative Instruments | Seeded Investment Products | | | |
Available-for-sale securities. | | | |
Number of positions of derivative | instrument | 97 | | 75 |
Notional value of derivative | $ 42 | | $ 20.8 |
Option | Derivative Instruments | Seeded Investment Products | | | |
Available-for-sale securities. | | | |
Number of positions of derivative | instrument | 68 | | 66 |
Notional value of derivative | | | $ 0.2 |
Futures | | | |
Net gains (losses): | | | |
Gains (losses) on derivatives not designated as hedging | $ (3) | $ (1.6) | |