XML 36 R30.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Long-Term Debt and Notes Payable (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2013
Components Of Debt | The following table summarizes the Company’s debt as of March 31, 2013 and December 31, 2012:
(in thousands) | March 31, 2013 |  | December 31, 2012
Long-term debt consists of: |  |  |
5.50% notes due 2013 (a) | $ | 199,934 |  |  | $ | 199,898 |
6.55% notes due 2036 | 199,203 |  |  | 199,194 |
Total long-term debt | $ | 399,137 |  |  | $ | 399,092 |
Short-term borrowings | $ | 1,127 |  |  | $ | 1,123 |
(a) As of March 31, 2013, the Company classified the notes which mature on September 15, 2013 as long-term debt due to the Company's intent to refinance on a long-term basis and the ability to utilize the existing 5-year $500 million Second Amended and Restated Credit Agreement.

X
- Definition Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation. + References No definition available. + Details
Name: | us-gaap_ScheduleOfDebtTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration