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INCOME TAXES (Tables)
9 Months Ended
Sep. 30, 2023
Income Tax Disclosure [Abstract]  
Schedule of unrecognized tax benefits
The following table summarizes the activity related to our unrecognized tax benefits (excluding interest and penalties) during the nine months ended September 30, 2023. These unrecognized tax benefits relate to uncertain income tax positions, which would affect the effective tax rate if recognized.
($ in millions)Unrecognized Tax Benefits
Balance at December 31, 2022$25 
Increases to tax positions related to a prior period
Decreases to tax positions related to a prior period(8)
Balance at September 30, 2023
$25