Quarterly report pursuant to Section 13 or 15(d)

Business & Basis of Presentation - Additional Information 2 (Details)

v3.2.0.727
Business & Basis of Presentation - Additional Information 2 (Details)
Jun. 30, 2015
Common Stock [Member] | Liberty Media [Member] | Minimum [Member]  
Related Party Transaction [Line Items]  
Related party ownership percentage 50.00%