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Restructuring and Acquisition Charges (Details) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2024 | Mar. 31, 2023
Restructuring reserve [Roll Forward] |  |
Share-based Payment Arrangement, Noncash Expense | $ 0.3 | $ 1.8
Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability | (10.5) | 0.0
Restructuring and acquisition charges | 1.7 | 35.7
Severance [Member] |  |
Restructuring reserve [Roll Forward] |  |
Restructuring charges | 4.5 | 25.7
Contract Termination and Other Charges |  |
Restructuring reserve [Roll Forward] |  |
Restructuring charges | $ 7.4 | $ 8.2

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