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Income Taxes - Computed Amount and Differences in Provision for Income Taxes (Details) - USD ($) $ in Millions | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Income Tax Disclosure [Abstract] |  |  |
Pretax income | $ 749.4 | $ 579.8 | $ 470.3
Computed amount at statutory rate of 21% | 157.4 | 121.8 | 98.8
State and local income tax (net of federal tax benefit) | 11.4 | 8.0 | 5.9
Taxes on non-U.S. earnings-net of foreign tax credits | 12.4 | 9.2 | 8.4
Global Intangible Low-Taxed Income | 2.0 | 0.4 | (2.7)
Foreign-Derived Intangible Income Deduction | (11.9) | (7.5) | (4.9)
Share-based payments | (2.6) | (3.5) | (9.8)
Other | (6.0) | 2.1 | (3.2)
Total provision for income taxes | $ 162.7 | $ 130.5 | $ 92.5
Computed amount at statutory rate of 21% | 21.00% | 21.00% | 21.00%
State and local income tax (net of federal tax benefit) | 1.50% | 1.40% | 1.30%
Taxes on non-U.S. earnings-net of foreign tax credits | 1.70% | 1.60% | 1.80%
Global Intangible Low-Taxed Income | 0.30% | 0.10% | (0.60%)
Foreign-Derived Intangible Income Deduction | (1.60%) | (1.30%) | (1.00%)
Share-based payments | (0.40%) | (0.60%) | (2.10%)
Other | (0.80%) | 0.30% | (0.70%)
Total provision for income taxes | 21.70% | 22.50% | 19.70%

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