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INCOME TAXES (Tables)
3 Months Ended
Mar. 31, 2019
Income Tax Disclosure [Abstract]  
Schedule of Components of Income Tax Expense (Benefit) Federal and state income tax expense and the statutory tax rate and the actual effective tax rate consist of the following:
TABLE 12.1
 
Three Months Ended
March 31,
(in millions)
2019
 
2018
Current income taxes:
 
 
 
Federal taxes
$
18

 
$
17

State taxes
2

 
2

Total current income taxes
20

 
19

Deferred income taxes:
 
 
 
Federal taxes
2

 
2

Total deferred income taxes
2

 
2

Total income taxes
$
22

 
$
21

Statutory tax rate
21.0
%
 
21.0
%
Effective tax rate
19.3
%
 
19.7
%