XML 67 R60.htm IDEA: XBRL DOCUMENT v3.24.1.u1
Income Taxes - Additional Information (Details) - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Dec. 31, 2023
Income Tax Disclosure [Abstract]      
Income tax expense $ 54.7 $ 34.2  
Effective income tax rate (as a percent) 23.10% 26.40%  
Income tax expense (benefits), tax credit, discrete items $ (2.3) $ 3.4  
Income tax benefit, tax credit, discrete items purchase of discounted federal tax credits 1.2    
Income tax benefit, tax credit, discrete items amended sales returns 1.0    
Charge related to a valuation allowance   1.7  
Unrecognized tax benefits 65.5   $ 64.3
Net unrecognized tax benefits, excluding interest and penalties that would affect the company's net income if recognized 52.0    
Interest and penalties expense on unrecognized tax benefits 1.2 0.9  
Accruals for payment of interest and penalties 9.1    
Significant change in unrecognized tax benefits is reasonably possible, amount of unrecorded benefit 1.0    
Cash paid for income taxes, net of refunds 25.4 1.5  
Cash paid for purchase of transferable tax credits $ 22.1 $ 0.8