Quarterly report pursuant to Section 13 or 15(d)

Related Party Transactions (Details 5)

 v2.3.0.11
Related Party Transactions (Details 5) (USD $)
In Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2010
Jun. 30, 2010
GM [Member]
   
Expenses incurred with General Motors Company and American Honda    
Related Party Transaction, Expenses from Transactions with Related Party $ 19,408 $ 48,257
GM [Member] | Sales and marketing [Member]
   
Expenses incurred with General Motors Company and American Honda    
Related Party Transaction, Expenses from Transactions with Related Party 5,575 13,374
GM [Member] | Revenue share and royalties [Member]
   
Expenses incurred with General Motors Company and American Honda    
Related Party Transaction, Expenses from Transactions with Related Party 6,756 15,823
GM [Member] | Subscriber acquisition costs [Member]
   
Expenses incurred with General Motors Company and American Honda    
Related Party Transaction, Expenses from Transactions with Related Party 7,027 17,514
GM [Member] | Customer service and billing [Member]
   
Expenses incurred with General Motors Company and American Honda    
Related Party Transaction, Expenses from Transactions with Related Party 50 125
GM [Member] | Interest expense, net of amounts capitalized [Member]
   
Expenses incurred with General Motors Company and American Honda    
Related Party Transaction, Expenses from Transactions with Related Party   1,421
American Honda [Member]
   
Expenses incurred with General Motors Company and American Honda    
Related Party Transaction, Expenses from Transactions with Related Party 2,079 5,136
American Honda [Member] | Revenue share and royalties [Member]
   
Expenses incurred with General Motors Company and American Honda    
Related Party Transaction, Expenses from Transactions with Related Party 1,337 3,167
American Honda [Member] | Subscriber acquisition costs [Member]
   
Expenses incurred with General Motors Company and American Honda    
Related Party Transaction, Expenses from Transactions with Related Party $ 742 $ 1,969