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NATURE OF OPERATIONS - NARRATIVE (Details) titles in Thousands, theatre in Thousands, $ in Thousands, shares in Millions		3 Months Ended
	Apr. 29, 2015 USD ($) shares	Jun. 30, 2015 USD ($) titles theatre	Jun. 30, 2014 USD ($)	Apr. 30, 2015
Finite-Lived Intangible Assets [Line Items]
Number of Titles and Episodes | titles		50
Number Of Movie Theatres | theatre		12
Payments of Debt Issuance Costs		$ 3,618	$ 0
Phase I Deployment, Phase II Development, and Services Segment [Member]
Finite-Lived Intangible Assets [Line Items]
Long-term Debt		147,300
Content and Entertainment and Corporate Segments [Member]
Finite-Lived Intangible Assets [Line Items]
Long-term Debt		$ 84,100
2013 Term Loans [Member]
Finite-Lived Intangible Assets [Line Items]
Extinguishment of Debt, Amount	$ 18,600
Debt Instrument, Repurchased Face Amount	18,200
Senior Notes [Member] | Convertible Notes [Member]
Finite-Lived Intangible Assets [Line Items]
Debt Instrument, Face Amount	$ 64,000
Debt Instrument, Interest Rate, Stated Percentage	5.50%			5.50%
Long-term Debt [Member] | Class A common stock
Finite-Lived Intangible Assets [Line Items]
Stock Repurchased During Period, Shares | shares	2.7
Stock Repurchased During Period, Value	$ 2,600
Forward Contracts [Member] | Class A common stock
Finite-Lived Intangible Assets [Line Items]
Stock Repurchased During Period, Shares | shares	11.8
Stock Repurchased During Period, Value	$ 11,400

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