|
Related Party Transactions (Details 1) (USD $)
In Thousands, unless otherwise specified |
Mar. 31, 2013
8.75% Senior Notes due 2015 [Member]
|
Dec. 31, 2012
8.75% Senior Notes due 2015 [Member]
|
Mar. 31, 2010
8.75% Senior Notes due 2015 [Member]
|
Mar. 31, 2013
7% Exchangeable Senior Subordinated Notes due 2014 [Member]
|
Dec. 31, 2012
7% Exchangeable Senior Subordinated Notes due 2014 [Member]
|
Aug. 31, 2008
7% Exchangeable Senior Subordinated Notes due 2014 [Member]
|
Mar. 31, 2013
7.625% Senior Notes due 2018 [Member]
|
Dec. 31, 2012
7.625% Senior Notes due 2018 [Member]
|
Oct. 31, 2010
7.625% Senior Notes due 2018 [Member]
|
Mar. 31, 2013
Liberty Media [Member]
|
Dec. 31, 2012
Liberty Media [Member]
|
Mar. 31, 2013
Liberty Media [Member]
8.75% Senior Notes due 2015 [Member]
|
Dec. 31, 2012
Liberty Media [Member]
8.75% Senior Notes due 2015 [Member]
|
Mar. 31, 2013
Liberty Media [Member]
7% Exchangeable Senior Subordinated Notes due 2014 [Member]
|
Dec. 31, 2012
Liberty Media [Member]
7% Exchangeable Senior Subordinated Notes due 2014 [Member]
|
Mar. 31, 2013
Liberty Media [Member]
7.625% Senior Notes due 2018 [Member]
|
Dec. 31, 2012
Liberty Media [Member]
7.625% Senior Notes due 2018 [Member]
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Summary of Related party long term debt | |||||||||||||||||
| Interest rate on instrument | 8.75% | 7.00% | 7.625% | ||||||||||||||
| Total principal debt | $ 800,000 | $ 550,000 | $ 700,000 | $ 211,000 | $ 211,000 | $ 150,000 | $ 150,000 | $ 11,000 | $ 11,000 | $ 50,000 | $ 50,000 | ||||||
| Less: discounts | 6,342 | 7,056 | 14,000 | 3,307 | 4,112 | 9,319 | 9,647 | 1,927 | 2,094 | ||||||||
| Total carrying value of debt | $ 800,000 | $ 800,000 | $ 502,370 | $ 550,000 | $ 700,000 | $ 700,000 | $ 209,073 | $ 208,906 |