XML 35 R24.htm IDEA: XBRL DOCUMENT v3.24.1.u1
Income Taxes (Tables)
 3 Months Ended
Mar. 31, 2024
Income Tax Disclosure [Abstract]  
Income Tax Expense From Continuing Operations And The Effective Tax Rate
The following table presents Income tax expense and the effective tax rate:
 Three Months Ended March 31,
 20242023
 (Dollars in millions)
Income tax expense$59.9 $55.1 
Effective tax rate24 %24 %