XML 36 R31.htm IDEA: XBRL DOCUMENT
v2.4.1.9

Supplemental Cash Flow Information (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2015
Supplemental Cash Flow Elements [Abstract] |
Additional Information Relating to Cash Flow Activities | The following provides additional information relating to cash flow activities:
|  | Three Months Ended |
|  | March 31, |
|  | 2015 |  |  | 2014 |
|  | (In Thousands) |
Cash refunds for income taxes, net |  | $ | (3,786 | ) |  | $ | (6,895 | )
Noncash investing and financing activities: |  |  |  |  |  |  |  |
Accounts payable and long-term debt associated with additions of property, plant and equipment |  | $ | 44,618 |  |  | $ | 13,601 |
Accounts payable, long-term debt associated with additions of capitalized internal-use software and software development |  | $ | 1,299 |  |  | $ | 1,239 |

X
- Definition Tabular disclosure of supplemental cash flow information for the periods presented. + References No definition available. + Details
Name: | us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_SupplementalCashFlowElementsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration