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Cash flow information (Tables) | 6 Months Ended
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Jun. 30, 2013
Cash flow information [Abstract] |
Supplemental cash flow information | Cash expenditures for interest and income taxes were as follows:
| Six Months Ended
| June 30,
| 2013 |  | 2012 |
| (In thousands)
Interest, net of amount capitalized | $ | 41,440 |  | $ | 35,893 |
Income taxes paid (refunded), net | $ | (2,649 | ) | $ | 2,418 |
Noncash investing transactions were as follows:
| June 30,
| 2013 |  | 2012 |
| (In thousands)
Property, plant and equipment additions in accounts payable | $ | 77,073 |  | $ | 76,505 |

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- Definition Tabular disclosure of supplemental cash flow information for the periods presented. + References No definition available. + Details
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