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v3.23.3

Transformation Program - Schedule of Changes in the Liabilities Related to the Transformation Program (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022
Restructuring Cost and Reserve [Line Items] |  |  |  |
Beginning Balance |  |  | $ 3.8 |
Expenses | $ 4.6 | $ 2.9 | 42.0 | $ 7.7
Cash payments |  |  | (41.4) |
Non-cash items and other |  |  | (0.3) |
Ending Balance | 4.1 |  | 4.1 |
Professional Fees [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Beginning Balance |  |  | 0.6 |
Expenses | 2.1 | 1.8 | 6.2 | 4.9
Cash payments |  |  | (6.2) |
Non-cash items and other |  |  | 0.0 |
Ending Balance | 0.6 |  | 0.6 |
Retention and Separation [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Beginning Balance |  |  | 3.2 |
Expenses | 2.2 | 1.1 | 35.3 | 2.8
Cash payments |  |  | (34.7) |
Non-cash items and other |  |  | (0.3) |
Ending Balance | 3.5 |  | 3.5 |
Other [Member] |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Beginning Balance |  |  | 0.0 |
Expenses | 0.3 | $ 0.0 | 0.5 | $ 0.0
Cash payments |  |  | (0.5) |
Non-cash items and other |  |  | 0.0 |
Ending Balance | $ 0.0 |  | $ 0.0 |

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