Quarterly report pursuant to Section 13 or 15(d)

Related Party Transactions (Details Textual 3)

v2.4.0.8
Related Party Transactions (Details Textual 3) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended 3 Months Ended 6 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2014
Sirius XM Canada [Member]
Jun. 30, 2013
Sirius XM Canada [Member]
Jun. 30, 2014
Sirius XM Canada [Member]
Jun. 30, 2013
Sirius XM Canada [Member]
Dec. 31, 2013
8% Convertible Unsecured Subordinated Debentures [Member]
Sirius XM Canada [Member]
Related Party Transaction [Line Items]                  
Gain on conversion of debt             $ 1,251    
Interest rate on instrument                 8.00%
Amortization related to equity method intangible assets $ 13,860 $ 12,345 $ 27,944 $ 24,936 $ 0 $ 364 $ 363 $ 727