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NON-OPERATING INCOME (EXPENSE) (Tables)
 9 Months Ended
Sep. 30, 2019
Nonoperating Income (Expense) [Abstract]  
Schedule of Other Nonoperating Income (Expense) [Table Text Block]
Components of non-operating income and expense are as follows:  
 
Quarter Ended September 30,
 
Nine Months Ended September 30,
 
2019
 
2018
 
2019
 
2018
Interest income
$
2

 
$
5

 
$
8

 
$
14

SERP market adjustments
—

 
—

 
1

 
—

Interest expense
(5
)
 
(5
)
 
(14
)
 
(15
)
Amortization of debt charges
—

 
—

 
(1
)
 
(1
)
Capitalized interest, net of reversals
(1
)
 
1

 
1

 
3

Interest expense, net
(4
)
 
2

 
(5
)
 
1

 
 
 
 
 
 
 
 
Net periodic pension cost, excluding service cost
(1
)
 
(1
)
 
(2
)
 
(4
)
Gain on acquisition of controlling interest
—

 
—

 
14

 
—

Foreign currency gain (loss)
—

 
(1
)
 
(4
)
 
(1
)
Other non-operating items
(1
)
 
(2
)
 
8

 
(4
)
 
 
 
 
 
 
 
 
Total non-operating income (expense)
$
(5
)
 
$
—

 
$
3

 
$
(4
)