Quarterly report pursuant to Section 13 or 15(d)

Related Party Transactions (Details 4)

v2.4.0.8
Related Party Transactions (Details 4) (Sirius XM Canada [Member], USD $)
In Thousands, unless otherwise specified
Sep. 30, 2013
Dec. 31, 2012
Related Party Transaction [Line Items]    
Deferred revenue $ 21,160 $ 21,742
Deferred revenue for NHL licensing fees [Member]
   
Related Party Transaction [Line Items]    
Deferred revenue 1,500 0
Carrying value of deferred revenue [Member]
   
Related Party Transaction [Line Items]    
Deferred revenue $ 19,660 $ 21,742