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Supplemental Cash Flow Information (Tables) | 6 Months Ended
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Jun. 30, 2014
Supplemental Cash Flow Elements [Abstract] |
Additional Information Relating to Cash Flow Activities | The following provides additional information relating to cash flow activities:
|  | Six Months Ended June 30, |
|  | 2014 |  |  | 2013 |
|  | (In Thousands) |
Cash payments (refunds) for income taxes, net |  | $ | (5,564 | ) |  | $ | 11,865 |
Noncash investing and financing activities: |  |  |  |  |  |  |  |
Accounts payable and long-term debt associated with additions of property, plant and equipment |  | $ | 24,841 |  |  | $ | 11,486 |

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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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