Business Combination (Narrative) (Details) $ in Thousands, € in Millions	3 Months Ended
	Dec. 31, 2014 USD ($)	Mar. 31, 2014 EUR (€)	Mar. 31, 2014 USD ($)
Term-A Facility [Member]
Business Acquisition [Line Items]
Debt Instrument, Face Amount			$ 600,000
New Video (BBC AMERICA) [Member]
Business Acquisition [Line Items]
Equity Method Investment, Ownership Percentage	49.90%
Payments to Acquire Businesses, Gross	$ 200,000
Notes Payable	$ 40,000
Chellomedia [Member]
Business Acquisition [Line Items]
Payments to Acquire Businesses, Gross		€ 750	$ 1,000,000