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OTHER EXPENSE, NET (Tables)
9 Months Ended
Sep. 30, 2020
Other Income and Expenses [Abstract]  
Schedule of other expense, net
Other expense, net consists of:
Three Months Ended
September 30,
Nine Months Ended
September 30,
(in millions)2020201920202019
Net gain on sale of assets$— $(1)$(1)$(10)
Acquired in-process research and development costs12 20 
Acquisition-related costs— — — 
Litigation and other matters127 12 
Other, net— — (4)
$16 $10 $146 $15