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ACCOUNTS RECEIVABLE AND OTHER FINANCIAL ASSETS (Tables)
6 Months Ended
Jun. 30, 2020
Receivables [Abstract]  
Accounts Receivable, Allowance for Credit Loss [Table Text Block]
The following table summarizes the activity of the allowance for expected credit losses on receivables (in millions):
Six Months Ended
June 30,
 20202019
Balance, beginning of year$49  $51  
Provision charged to earnings 241  38  
Write-offs and adjustments(11) (40) 
Currency translation adjustments (1) 
Balance, end of period$282  $48