Annual report pursuant to Section 13 and 15(d)

TRANSFORMATION STRATEGY TRANSFORMATION STRATEGY COSTS (Details)

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TRANSFORMATION STRATEGY TRANSFORMATION STRATEGY COSTS (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Restructuring and Related Activities [Abstract]    
Compensation and benefits $ 166 $ 262
Total other expenses 89 98
Total Transformation Strategy Costs 255 360
Income Tax Benefit from Transformation Strategy Costs (59) (87)
After Tax Transformation Strategy Costs $ 196 $ 273