XML 28 R17.htm IDEA: XBRL DOCUMENT v2.3.0.15
Note 10 - Long-Term Debt Level 1 (Notes)
9 Months Ended
Sep. 30, 2011
Long-term Debt, Unclassified [Abstract] 
Long-term Debt [Text Block]
Long-Term Debt
The composition of our long-term debt at September 30, 2011, and December 31, 2010, was as follows:
 
(In thousands) 

September 30,
2011
 
December 31,
2010
7.75
%
Debentures due 2011
$
—

 
$
160,344

5.63
%
Senior Notes due 2013
252,775

 
254,305

5.38
%
Senior Notes due 2015
249,807

 
249,772

3.00
%
Convertible Senior Notes due 2017
312,319

 
300,367

 
Total Long-Term Debt
$
814,901

 
$
964,788



We repaid the remaining outstanding balance of our 7.75% debentures upon maturity in June 2011.