Income Taxes - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2023	Dec. 31, 2021
Income tax expense	$ 20.2	$ 33.2
Effective income tax rate (as a percent)	107.40%	25.00%
Income tax benefit for foreign tax credit valuation allowance	$ 3.8
Income tax expense (benefit) related to taxes on income in prior periods	18.1
Income tax expense (benefit), tax credit, discrete items	15.4	$ 1.4
Charge related to state audit settlements		0.8
Unrecognized tax benefits	82.2			$ 41.5
Unrecognized tax benefits, related to foreign anti-hybrid legislation	18.7
Unrecognized tax benefits, federal reserve for temporary deferred position	22.3
Net unrecognized tax benefits, excluding interest and penalties that would affect the company's net income if recognized	43.2
Interest and penalties	0.6	$ 0.5
Accruals for payment of interest and penalties	$ 4.0
Scenario Forecast
Significant change in unrecognized tax benefits is reasonably possible, amount of unrecorded benefit			$ 2.3