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Shareholders' Equity and Long-Term Incentive Compensation - Common Stock in Treasury, Dividends and Preferred Stock Narrative (Details) - USD ($) $ / shares in Units, $ in Millions | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Common Stock in Treasury |  |  |
Restricted stock unit vesting | $ (7.3) | $ (5.0) | $ (4.4)
Preferred Stock |  |  |
Preferred stock outstanding (shares) | 0 | 0 | 0
Authorized no par value preferred stock (in shares) | 3,000,000.0 | 3,000,000.0 | 3,000,000.0
Preferred stock, par value (in dollars per share) | $ 0 | $ 0 | $ 0
Common Stock In Treasury |  |  |
Common Stock in Treasury |  |  |
Restricted stock unit vesting | $ 12.1 | $ 7.7 | $ 8.4
Decrease in stock by the settlement of restricted stock units | $ 12.1 | $ 7.7 | $ 8.4

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