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v3.25.0.1

Goodwill and Acquired Client Relationships - Schedule of Changes in Acquired Client Relationships (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Intangible assets |  |  |
Impairment, Intangible Asset, Indefinite-Lived (Excluding Goodwill), Statement of Income or Comprehensive Income [Extensible Enumeration] | Intangible amortization and impairments |  |
Net Book Value |  |  |
Beginning balance, net book value | $ 1,812.4 |  |
Intangible amortization and impairments | (29.0) | $ (48.3) | $ (51.6)
Ending balance, net book value | 1,777.8 | 1,812.4 |
Acquired client relationships |  |  |
Net Book Value |  |  |
Beginning balance, net book value | 1,812.4 | 1,876.0 |
Veritable Transaction |  | (28.1) |
Intangible amortization and impairments | (29.0) | (48.3) |
Foreign currency translation | (5.6) | 16.9 |
Transfers, net book value |  | (4.1) |
Ending balance, net book value | 1,777.8 | 1,812.4 | 1,876.0
Acquired client relationships |  |  |
Indefinite-lived |  |  |
Beginning balance, net book value | 1,603.1 | 1,590.6 |
Foreign currency translation | (5.6) | 16.6 |
Transfers, net book value |  | (4.1) |
Ending balance, net book value | 1,597.5 | 1,603.1 | 1,590.6
Acquired client relationships |  |  |
Definite-lived |  |  |
Beginning balance, gross book value | 1,260.5 | 1,355.1 |
Beginning balance, accumulated amortization | (1,051.2) | (1,069.7) |
Beginning balance, net book value | 209.3 | 285.4 |
Veritable Transaction, gross book value |  | (85.1) |
Veritable Transaction, accumulated amortization |  | 57.0 |
Veritable Transaction, net book value |  | (28.1) |
Intangible amortization and impairments | (29.0) | (48.3) | (49.1)
Foreign currency translation, gross book value | (5.0) | 0.8 |
Foreign currency translation, accumulated depreciation | 5.0 | (0.5) |
Foreign currency translation, net book value |  | 0.3 |
Transfers, gross book value |  | (10.3) |
Transfers |  | 10.3 |
Ending balance, gross book value | 1,255.5 | 1,260.5 | 1,355.1
Ending balance, accumulated amortization | (1,075.2) | (1,051.2) | (1,069.7)
Ending balance, net book value | 180.3 | $ 209.3 | $ 285.4
Acquired client relationships | Non-controlling interests |  |  |
Net Book Value |  |  |
Finite-lived intangible assets deconsolidated | $ 6.7 |  |

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