Quarterly report pursuant to Section 13 or 15(d)

Earnings per Share (Details Textual)

v2.4.0.8
Earnings per Share (Details Textual)
3 Months Ended 0 Months Ended 3 Months Ended
Mar. 31, 2014
Mar. 31, 2013
Jan. 18, 2013
Liberty Media [Member]
Series B Preferred Stock
Jan. 18, 2013
Liberty Media [Member]
Common Stock [Member]
Mar. 31, 2013
Liberty Media [Member]
Common Stock [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]          
Conversion of preferred stock to common stock (in shares)     6,250,100 1,293,509,076 1,293,509,076
Anti-dilutive common stock equivalents (in shares) 386,975,000 349,681,000