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OTHER EXPENSE (INCOME), NET
12 Months Ended
Dec. 31, 2021
Other Income and Expenses [Abstract]  
OTHER EXPENSE (INCOME), NET OTHER EXPENSE (INCOME), NET

Other expense (income), net, were as follows:
Year Ended December 31,
(in millions) 2021 2020 2019
Foreign exchange transaction (gain) loss $ (6) $ (13) $ (27)
Other expense (income), net 14  14 15 
Total other expense (income), net $ $ $ (12)