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Note 11 - Long-Term Incentive Compensation (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2025
Notes Tables |
Share-Based Payment Arrangement, Activity [Table Text Block] |
|  | Three months ended |
|  | March 31, 2025 |
Restricted stock |  | $ | 72.5 |
Mutual fund awards |  |  | 66.9 |
Total |  | $ | 139.4 |

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