Annual report pursuant to Section 13 and 15(d)

Income Taxes, Income Tax Reconciliation and Allocation of Income Tax Provision (Details)

v3.24.0.1
Income Taxes, Income Tax Reconciliation and Allocation of Income Tax Provision (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Income Tax Provision $ 196.3 $ 172.3 $ 141.0
Effective Income Tax Rate Reconciliation, Intercompany sale of intellectual property rights, Amount 53.1 0.0 0.0
Effective Income Tax Rate Reconciliation, Nondeductible loss on intercompany sale, Amount 6.9 0.0 0.0
Effective Income Tax Rate Reconciliation, FDII, Amount (16.6) (18.4) (15.3)
Income Tax Expense (Benefit), Continuing Operations, Income Tax Reconciliation [Abstract]      
Income Tax Provision at 35 Percent 132.1 179.3 154.6
State and Local Income Taxes, Net of Federal Income Tax Effect 13.3 19.5 18.0
Deferred Tax Asset Valuation Allowance 17.8 (10.4) (24.2)
Equity Compensation (1.3) (2.9) (1.8)
Change in Estimates Related to Prior Years and Prior Years Amended Tax Return Filings 1.8 (1.3) 3.5
Federal and State Tax Credits (15.2) (16.6) (14.9)
Taxes Related to Foreign Income, Net of Credits (4.5) 12.1 5.5
Deferred Tax Reassessment 2.5 6.4 6.4
Other 6.4 4.6 9.2
Income Tax Provision $ 196.3 $ 172.3 $ 141.0
Effective Tax Rate 31.20% 20.20% 19.10%
Income Tax Expense (Benefit), Intraperiod Tax Allocation [Abstract]      
Continuing Operations $ 196.3 $ 172.3 $ 141.0
Deferred Tax Liabilities, Undistributed Foreign Earnings $ 0.0 $ 0.0