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v3.25.2

Note 7 - Goodwill and Intangible Assets - Intangible Assets and Goodwill (Details) - USD ($) $ in Millions | 6 Months Ended
--- | ---
Jun. 30, 2025 | Jun. 30, 2024
Intangible assets, amortization | $ (5.5) | $ (0.2)
Accumulated amortization, balance | (62.8) | (62.1)
Foreign currency translation, accumulated amortization | (4.5) | (0.7)
Accumulated amortization, balance | (72.8) | (61.6)
Net intangible assets, balance | 2,473.3 | 2,431.3
Net intangible assets | 41.1 |
Foreign currency translation, Net intangible assets | 31.6 | (3.5)
Net intangible assets, balance | 2,540.5 | 2,427.6
Goodwill, balance | 1,550.4 | 1,290.3
Goodwill, addition | 17.8 |
Foreign currency translation, Goodwill | 65.6 | (6.5)
Goodwill, balance | 1,633.8 | 1,283.8
Balance | 92.7 |
Foreign currency translation, accumulated amortization | 4.5 | 0.7
Accumulated amortization | 72.8 | 61.6
Client Relationships [Member] |  |
Balance | 86.1 |
Intangible assets, amortization | 0.0 | 0.0
Additions | 0.0 |
Foreign currency translation, definite-lived intangible assets | 4.8 | (0.9)
Balance | 90.9 |
Balance |  | 68.6
Foreign currency translation, definite-lived intangible assets | 4.8 | (0.9)
Balance |  | 67.7
Investment Management Agreements [Member] |  |
Balance | 28.0 |
Additions | 41.1 |
Foreign currency translation, definite-lived intangible assets | 0.0 |
Balance | 69.1 |
Foreign currency translation, definite-lived intangible assets | 0.0 |
Definite Lived Trademarks [Member] |  |
Balance | 5.5 |
Additions | 0.0 |
Foreign currency translation, definite-lived intangible assets | 0.0 |
Balance | 5.5 |
Foreign currency translation, definite-lived intangible assets | 0.0 |
Investment Management Agreements [Member] |  |
Balance | 2,056.5 | 2,064.8
Foreign currency translation, indefinite-lived intangible assets | 31.3 | (3.3)
Balance | 2,087.8 | 2,061.5
Foreign currency translation | 31.3 | (3.3)
Trademarks [Member] |  |
Balance | 360.0 | 360.0
Foreign currency translation, indefinite-lived intangible assets | 0.0 | 0.0
Balance | 360.0 | 360.0
Foreign currency translation | $ 0.0 | $ 0.0

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