XML 38 R24.htm IDEA: XBRL DOCUMENT v3.21.2
INCOME TAXES (Tables)
9 Months Ended
Sep. 30, 2021
Income Tax Disclosure [Abstract]  
Differences Between Provisions for Income Taxes and Provisions Calculated at Statutory Federal Tax Rate
The differences between the Company’s provisions for Income Taxes and the provisions calculated at the statutory federal tax rate, expressed in percentages, are shown in the following table:
 
    
Nine Months Ended September 30
 
    
2021
   
2020
 
Statutory Federal Income Tax Rate
  
 
21
    21
Income Tax Effects of:
                
State Income Taxes, net
  
 
6
 
    6  
Utility Plant Differences
  
 
(3
    (5
Other, net
     —         1  
    
 
 
   
 
 
 
Effective Income Tax Rate
    
24
%
 
    23