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INCOME TAXES (Tables)
9 Months Ended
Sep. 30, 2021
Income Tax Disclosure [Abstract]  
Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]
 Third QuarterFirst Nine Months
(Dollars in millions)2021202020212020
$%$%$%$%
Provision for income taxes and tax rate$(33)(10)%$25 13 %$66 12 %$50 10 %