Annual report pursuant to Section 13 and 15(d)

INCOME TAXES (Details 3)

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INCOME TAXES (Details 3) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Deferred tax asset valuation allowances      
Balance at beginning of year $ 419    
Balance at end of year 303 $ 419  
Net increase or (decrease) in valuation allowances (116) (100) $ (11)
SEC Schedule, 12-09, Valuation Allowance, Deferred Tax Asset [Member]      
Deferred tax asset valuation allowances      
Balance at beginning of year 419 519 530
Additions 148 83 202
Deductions (264) (183) (213)
Balance at end of year $ 303 $ 419 $ 519