Quarterly report pursuant to Section 13 or 15(d)

Subsequent Events (Details)

v2.4.0.8
Subsequent Events (Details) (Disc Publishing, Subsequent Event, USD $)
In Millions, unless otherwise specified
0 Months Ended
Apr. 24, 2014
Subsequent Event [Line Items]  
Consideration Received from Divestiture of Businesses $ 23
Escrow Deposit 2.3
Escrow Lapsed Period 15 months
Minimum
 
Subsequent Event [Line Items]  
Proceeds from Divestiture of Businesses 19
Maximum
 
Subsequent Event [Line Items]  
Proceeds from Divestiture of Businesses $ 20