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OTHER INCOME, NET
 12 Months Ended
Dec. 31, 2020
Other Income and Expenses [Abstract]  
OTHER INCOME, NET
21. OTHER INCOME, NET
The components of other income, net are as follows (in millions):
 Years Ended December 31,
 202020192018
Foreign exchange losses (gains)$1.8 $1.5 $(2.0)
Net periodic pension and OPEB benefit credit(3.4)(6.4)(7.1)
Other, net0.1 1.1 (0.5)
Other income, net$(1.5)$(3.8)$(9.6)