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Income Taxes - Effective Income Tax Reconciliation (Details) - USD ($) $ in Millions | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Effective Income Tax Rate Reconciliation, Amount |  |  |
Federal statutory tax rate | $ 56.6 | $ 34.2 | $ 49.4
State and local income taxes, net of federal benefit | 5.6 | 2.4 | 5.1
Foreign income tax rate differential | 2.2 | 2.2 | 1.5
Changes in valuation allowance | 0.1 | 0.8 | (1.9)
Deferred adjustments | 0.1 | 0.3 | (1.4)
Legislative tax rate change | 0.8 | 13.9 | 5.3
Excess share-based compensation | (0.1) | (0.3) | 0.4
Federal and state tax credits | (4.8) | (4.9) | (4.0)
Effective Income Tax Rate Reconciliation, Tax On Dividends, Deemed Dividends And GILTI | 2.7 | 0.1 | 0.1
Foreign derived intangible income | (6.2) | (5.1) | (3.1)
Officers compensation | 0.6 | 0.3 | 0.5
Other | 0.4 | 0.8 | 1.8
Provision (benefit) for income taxes | $ 58.0 | $ 44.7 | $ 53.7
Effective tax rate | 21.50% | 27.50% | 22.80%

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