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v3.24.0.1

Other (Income) Expense, Net (Details) - USD ($) $ in Millions | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2023 | Sep. 30, 2023 | Jun. 30, 2023 | Mar. 31, 2023 | Dec. 31, 2022 | Sep. 30, 2022 | Jun. 30, 2022 | Mar. 31, 2022 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Other Nonoperating Income (Expense) [Abstract] |  |  |  |  |  |  |  |  |  |  |
Change in realized and unrealized (gains) losses on investment securities, net |  |  |  |  |  |  |  |  | $ 0.4 | $ 7.1 | $ (33.4)
Contingent consideration valuation |  |  |  |  |  |  |  |  | 1.3 | 0.0 | 24.3
Foreign currency (gains) losses |  |  |  |  |  |  |  |  | (2.9) | 2.5 | 3.8
Investment and note receivable impairment |  |  |  |  |  |  |  |  | 10.3 | 0.0 | 0.0
Early termination of contractual arrangement |  |  |  |  |  |  |  |  | (20.0) | 0.0 | 0.0
Other |  |  |  |  |  |  |  |  | (4.7) | (10.9) | (7.2)
Other (income) expense, net | $ (3.1) | $ 1.7 | $ (21.3) | $ 7.1 | $ (7.7) | $ 1.2 | $ 4.0 | $ 1.2 | (15.6) | (1.3) | (12.5)
Unrealized (gain) loss on investment securities |  |  |  |  |  |  |  |  | 0.0 | $ 7.1 | $ (1.4)
Fair value of investment securities | 0.0 |  |  |  |  |  |  |  | 0.0 |  |
Investments recorded at cost | $ 26.0 |  |  |  |  |  |  |  | 26.0 |  |
Other than Temporary Impairment |  |  |  |  |  |  |  |  | 3.7 |  |
Note Receivable Impairment |  |  |  |  |  |  |  |  | $ 6.6 |  |

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