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Supplemental Cash Flow Information (Tables) | 9 Months Ended
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Sep. 30, 2015
Supplemental Cash Flow Elements [Abstract] |
Supplemental Cash Flow Information |
| Nine Months Ended
| September 30,
| 2015 |  | 2014
| (In millions of dollars)
Interest paid | $ | 13.5 |  |  | $ | 12.2 |
Non-cash investing and financing activities: |  |  |
Stock repurchases not yet settled (accrued in accounts payable) | $ | 0.3 |  |  | $ | 0.2 |
Unpaid purchases of property and equipment | $ | 4.4 |  |  | $ | 1.8 |

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- References No definition available. + Details
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