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BASIS OF PRESENTAITON (Tables)
3 Months Ended
Mar. 31, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Schedule of New Accounting Standards
The following table is a summary of the changes in our allowance for doubtful accounts for the three months ended March 31, 2020:
(in millions)March 31,
2020
Balance at beginning of period$112  
Adoption of new accounting standard 
Charged to costs and expenses 
Currency translation adjustments(9) 
Balance at end of period$114