XML 49 R38.htm IDEA: XBRL DOCUMENT v3.22.2.2
Income Taxes (Tables)
9 Months Ended
Sep. 30, 2022
Income Tax Disclosure [Abstract]  
Schedule of Income Tax Expense (Benefit) and Effective Tax Rate The Company’s income tax expense and effective tax rates for the three and nine months ended September 30, 2022 and 2021 were as follows:
 Three Months Ended September 30,Nine Months Ended September 30,
 2022202120222021
 (dollars in millions)
Income tax expense$59 $25 $96 $101 
Effective tax rate14 %14 %15 %12 %