Income Taxes - Computed Amount and Differences in Provision for Income Taxes (Details) - USD ($) $ in Millions	12 Months Ended
	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%