Annual report pursuant to Section 13 and 15(d)

Debt (Details)

v2.4.0.6
Debt (Details) (USD $)
In Thousands, except Per Share data, unless otherwise specified
Dec. 31, 2011
Dec. 31, 2010
Dec. 31, 2011
3.25% Convertible Notes due 2011 [Member]
Dec. 31, 2010
3.25% Convertible Notes due 2011 [Member]
Oct. 31, 2004
3.25% Convertible Notes due 2011 [Member]
Dec. 31, 2011
8.75% Senior Notes due 2015 [Member]
Dec. 31, 2010
8.75% Senior Notes due 2015 [Member]
Mar. 31, 2010
8.75% Senior Notes due 2015 [Member]
Dec. 31, 2011
9.75% Senior Secured Notes due 2015 [Member]
Dec. 31, 2010
9.75% Senior Secured Notes due 2015 [Member]
Aug. 31, 2009
9.75% Senior Secured Notes due 2015 [Member]
Dec. 31, 2011
11.25% Senior Secured Notes due 2013 [Member]
Dec. 31, 2010
11.25% Senior Secured Notes due 2013 [Member]
Jun. 30, 2009
11.25% Senior Secured Notes due 2013 [Member]
Dec. 31, 2011
13% Senior Notes due 2013 [Member]
Dec. 31, 2010
13% Senior Notes due 2013 [Member]
Dec. 31, 2011
7% Exchangeable Senior Subordinated Notes due 2014 [Member]
Dec. 31, 2010
7% Exchangeable Senior Subordinated Notes due 2014 [Member]
Aug. 31, 2008
7% Exchangeable Senior Subordinated Notes due 2014 [Member]
Dec. 31, 2011
7.625% Senior Notes due 2018 [Member]
Dec. 31, 2010
7.625% Senior Notes due 2018 [Member]
Debt                                          
Conversion price per share     $ 5.30   $ 5.30                       $ 1.875   $ 1.875    
Debt carrying value     $ 0 $ 191,979   $ 800,000 $ 800,000   $ 257,000 $ 257,000   $ 0 $ 36,685   $ 778,500 $ 778,500 $ 550,000 $ 550,000   $ 700,000 $ 700,000
Less: discounts     0 (515)   (9,753) (12,213) (14,000) (8,356) (10,116) (12,708) 0 (1,705) (37,352) (39,504) (59,592) (5,956) (7,620)   (10,898) (12,054)
Other debt:                                          
Capital leases 2,941 7,229                                      
Total debt 3,013,974 3,217,578                                      
Less: total current maturities non-related party 1,623 195,815                                      
Total long-term 3,012,351 3,021,763                                      
Related party long-term debt 328,788 325,907                                      
Total long-term, excluding related party $ 2,683,563 $ 2,695,856