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PRODUCT WARRANTY (Tables)
6 Months Ended
Jun. 30, 2021
Product Warranties Disclosures [Abstract]  
Schedule of product warranty liability
The following table summarizes the activity in the product warranty accrual accounts:
(in millions)20212020
Beginning balance, January 1$253 $116 
Provisions for current period sales52 27 
Adjustments of prior estimates17 
Payments(73)(28)
Translation adjustment (3)(1)
Ending balance, June 30$246 $119 

The product warranty liability is classified in the Condensed Consolidated Balance Sheets as follows:
June 30,December 31,
(in millions)20212020
Other current liabilities$137 $164 
Other non-current liabilities109 89 
Total product warranty liability$246 $253