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Debt
9 Months Ended
Sep. 30, 2019
Debt Disclosure [Abstract]  
Debt Debt
Interest Expense and Income
Interest expense and income were as follows:
 
Three Months Ended
September 30,
 
Nine Months Ended
September 30,
 
2019
 
2018
 
2019
 
2018
Interest expense(1)
$
60

 
$
61

 
$
178

 
$
184

Interest income(2)
62

 
70

 
193

 
216

____________
(1)
Includes Cost of financing as well as non-financing interest expense that is included in Other expenses, net in the Condensed Consolidated Statements of Income.
(2)
Includes Financing revenue as well as other interest income that is included in Other expenses, net in the Condensed Consolidated Statements of Income.