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INCOME TAXES (Tables)
9 Months Ended
Sep. 30, 2020
Income Tax Disclosure [Abstract]  
Schedule of Provision for Income Taxes [Table Text Block]
Three Months Ended September 30,Nine Months Ended September 30,
Dollars in Millions2020201920202019
Earnings Before Income Taxes$2,257 $1,349 $3,580 $5,104 
Provision/(Benefit) for Income Taxes379 (17)2,548 584 
Effective Tax Rate16.8 %(1.3)%71.2 %11.4 %