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Interest and Other Expenses | 9 Months Ended
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Sep. 30, 2018
Other Income and Expenses [Abstract] |
Interest and Other Expenses | Interest and Other Expenses Interest and other expenses consisted of the following:
| 3 Months Ended |  | 9 Months Ended
| September 30, |  | September 30,
| 2018 |  | 2017 |  | 2018 |  | 2017
Interest expense | $ | 10.2 |  |  | $ | 12.6 |  |  | $ | 37.1 |  |  | $ | 36.4 |
Interest income | (1.5 | ) |  | (1.2 | ) |  | (4.1 | ) |  | (3.4 | )
Foreign exchange loss | 3.0 |  |  | 0.1 |  |  | 2.8 |  |  | 0.4 |
Miscellaneous expenses, net | 0.1 |  |  | 0.2 |  |  | 2.6 |  |  | 5.1 |
Interest and other expenses | $ | 11.8 |  |  | $ | 11.7 |  |  | $ | 38.4 |  |  | $ | 38.5 |
The increase in foreign exchange losses for the three and nine months ended September 30, 2018 compared to 2017 was primarily due to a $3.6 translation loss in Argentina, as a result of changing our Argentina reporting unit's functional currency to the United States dollar as Argentina was designated as a highly-inflationary economy as of July 1, 2018.

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