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COMMITMENTS AND CONTINGENCIES (Tables)
6 Months Ended
Jun. 30, 2022
Commitments and Contingencies Disclosure [Abstract]  
Schedule of Product Warranty Reserves The following table summarizes the changes in total product warranty liability reserves for the periods presented:
Product Warranty
Millions of dollars20222021
Balance at January 1$286 $273 
Issuances/accruals during the period119 185 
Settlements made during the period/other(147)(149)
Balance at June 30
$258 $309 
Current portion$170 $210 
Non-current portion88 99 
Total$258 $309