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Supplemental Consolidated Cash and Cash Flow Information - Summary of Cash and Restricted Cash (Details) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020 | [2]
Supplemental Cash Flow Elements [Abstract] |  |  |  |  |  |
Cash | $ 29.0 | $ 42.2 |  | $ 133.0 |  |
Restricted cash | 0.7 | 0.6 |  | 0.7 |  |
Total cash and restricted cash shown in the Consolidated Statements of Cash Flows | 29.7 | 42.8 | [1],[2] | 133.7 | [2] | $ 22.3
Interest | 30.1 | 18.2 |  | 13.5 |  |
Income taxes | $ 14.0 | $ 8.6 |  | $ 23.7 |  |
[1] | Recast for the adoption of ASU 2018-12. See Note 1 of the Consolidated Financial Statements
[2] | Recast for the adoption of ASU 2018-12. See Note 1 of the Consolidated Financial Statements

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