| Fiscal period | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 |
| Period End Date | 12/31/2025 | 12/31/2024 | 12/31/2023 | 12/31/2022 | 12/31/2021 | 12/31/2020 | 12/31/2019 | 12/31/2018 | 12/31/2017 | 12/31/2016 |
| Performance fees | 41.50 | 46.40 | 46.70 | 68.20 | 56.10 | 65.60 | 102.20 | 56.90 | 113.30 | 44.30 |
| Service and distribution fees | 1,518.10 | 1,479.70 | 1,374.60 | 1,405.50 | 1,596.40 | 1,419.00 | 1,276.50 | 968.50 | 852.80 | 823.60 |
| Investment management fees | 4,615.30 | 4,342.30 | 4,106.00 | 4,358.40 | 4,995.90 | 4,451.00 | 4,506.30 | 4,082.30 | 4,126.60 | 3,773.10 |
| Other revenues | 202.20 | 198.60 | 189.10 | 216.80 | 246.10 | 210.00 | 232.40 | 206.40 | 67.60 | 93.40 |
| Total Revenues | 6,377.10 | 6,067.00 | 5,716.40 | 6,048.90 | 6,894.50 | 6,145.60 | 6,117.40 | 5,314.10 | 5,160.30 | 4,734.40 |
| Third-party distribution, service and advisory | 2,127.10 | 2,025.60 | 1,825.20 | 1,886.20 | 2,149.30 | 1,947.60 | 1,893.00 | 1,608.20 | 1,486.50 | 1,407.20 |
| Amortization of intangible assets | 1,832.40 | 44.80 | 1,298.80 | 63.80 | 62.90 | -- | -- | -- | -- | -- |
| Property, office and technology | 450.00 | 474.30 | 546.00 | 539.80 | 526.00 | 512.30 | 494.10 | 410.50 | 370.10 | 325.70 |
| Employee compensation | 2,002.80 | 2,014.20 | 1,885.80 | 1,725.10 | 1,911.30 | 1,807.90 | 1,709.30 | 1,494.40 | 1,537.40 | 1,378.80 |
| General and administrative | 576.50 | 594.70 | 450.40 | 380.20 | 424.10 | 480.80 | 404.20 | 324.40 | 365.50 | 331.50 |
| Marketing | 84.00 | 81.30 | 103.40 | 114.90 | 98.60 | 83.30 | 135.60 | 134.80 | 123.70 | 114.80 |
| Transaction and integration | 0.00 | 0.00 | 41.60 | 21.20 | (65.90) | 393.30 | 673.00 | 136.90 | -- | -- |
| Total Operating Expenses | 7,072.80 | 5,234.90 | 6,151.20 | 4,731.20 | 5,106.30 | 5,225.20 | 5,309.20 | 4,109.20 | 3,883.20 | 3,558.00 |
| Operating Income (Loss) | (695.70) | 832.10 | (434.80) | 1,317.70 | 1,788.20 | 920.40 | 808.20 | 1,204.90 | 1,277.10 | 1,176.40 |
| Interest Expense | 82.50 | 58.00 | 70.50 | 85.20 | 94.70 | 129.30 | 135.70 | 111.50 | 94.80 | 93.40 |
| Interest expense of consolidated investment products | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Gains and losses of consolidated investment products | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Equity in earnings of unconsolidated affiliates | 104.80 | 43.00 | 71.30 | 106.10 | 152.30 | 72.70 | 56.40 | 33.80 | 44.70 | 9.30 |
| Interest income | 53.90 | 58.90 | 47.80 | 24.40 | -- | 20.50 | -- | -- | 13.40 | 12.20 |
| Interest income of consolidated investment products | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Interest and dividend income of CIP | -- | -- | -- | -- | 25.20 | -- | 28.50 | 21.30 | -- | -- |
| Other gains and losses | 55.90 | 47.70 | 98.00 | (139.50) | 120.50 | 44.90 | 65.70 | (40.00) | 51.50 | 22.90 |
| Other income/(loss) of CSIP, net | 184.20 | 81.60 | 50.30 | 24.20 | 509.00 | 139.90 | -- | 29.60 | 0.00 | 0.00 |
| Other gains/(losses) of CIP, net | -- | -- | -- | -- | -- | -- | 149.80 | -- | 137.30 | 79.20 |
| Income (Loss) before income taxes | (379.40) | 1,005.30 | (237.90) | 1,247.70 | 2,500.50 | 1,069.10 | 972.90 | 1,138.10 | 1,429.20 | 1,206.60 |
| Income tax provision | (204.60) | 252.90 | (69.70) | 322.20 | 531.10 | 261.60 | 235.10 | 255.00 | 268.20 | 338.30 |
| Current: Federal | -- | -- | -- | -- | -- | -- | -- | -- | 147.50 | 161.00 |
| Current: State | -- | -- | -- | -- | -- | -- | -- | -- | 30.20 | 18.90 |
| Current: Foreign | -- | -- | -- | -- | -- | -- | -- | -- | 142.20 | 143.00 |
| Deferred: Federal | -- | -- | -- | -- | -- | -- | -- | -- | (63.00) | 21.10 |
| Deferred: State | -- | -- | -- | -- | -- | -- | -- | -- | 11.20 | 0.90 |
| Deferred: Foreign | -- | -- | -- | -- | -- | -- | -- | -- | 0.10 | (6.60) |
| Income before minority interest | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Minority interest (income)/losses of consolidated entities | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Income from continuing operations, net of income taxes | -- | -- | -- | -- | -- | -- | -- | -- | -- | 868.30 |
| Income/(loss) from discontinued operations, net of taxes | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Consolidated net income (loss) | (174.80) | 752.40 | (168.20) | 925.50 | 1,969.40 | 807.50 | 737.80 | 883.10 | 1,161.00 | 868.30 |
| Losses (Gains)/attributable to noncontrolling interests in consolidated entities, net | 106.90 | (22.40) | (71.30) | 4.80 | 339.60 | 45.90 | 49.50 | 0.30 | 33.70 | 14.10 |
| Less: Allocation of earnings to restricted shares | -- | -- | -- | -- | -- | -- | -- | 26.90 | 33.70 | 24.80 |
| Dividends on Preferred Shares | 204.60 | 236.80 | 236.80 | 236.80 | 236.80 | 236.80 | 123.60 | -- | -- | -- |
| Less: Cost of preferred share repurchase | 240.00 | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Net Income (Loss) Available to Common Shareholders | (726.30) | 538.00 | (333.70) | 683.90 | 1,393.00 | 524.80 | 564.70 | 855.90 | 1,093.60 | 829.40 |
| Basic EPS from continuing operations | -- | -- | -- | -- | -- | -- | -- | -- | -- | 2.06 |
| Basic EPS from discontinued operations | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Net Earnings Per Share (Basic) | (1.60) | 1.18 | (0.73) | 1.50 | 3.01 | 1.14 | 1.29 | 2.14 | 2.75 | 2.06 |
| Diluted EPS from continuing operations | -- | -- | -- | -- | -- | -- | -- | -- | -- | 2.06 |
| Diluted EPS from discontinued operations | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Net Earnings Per Share (Diluted) | (1.60) | 1.18 | (0.73) | 1.49 | 2.99 | 1.13 | 1.28 | 2.14 | 2.75 | 2.06 |
| Weighted Average Shares Outstanding (Basic) | 452.60 | 457.00 | 454.80 | 457.50 | 462.80 | 459.50 | 437.80 | 399.80 | 397.20 | 402.60 |
| Weighted Average Shares Outstanding (Diluted) | 455.00 | 457.70 | 456.20 | 459.50 | 465.40 | 462.50 | 440.50 | 399.90 | 397.70 | 402.90 |