Amendment to DISH Network, L.L.C. (DISH) Agreement (Details) (USD $) In Millions, except Share data, unless otherwise specified	3 Months Ended
	Sep. 30, 2012 Installments	Aug. 08, 2012	Jun. 30, 2012
Amendment to Agreement [Line Items]
Strike price of canceled SAR (per SAR)	$ 15.48
Number of annual installments of cancelled SAR	3
SARs granted per installment of cancelled SAR	200,000
Cash payment for cancelled SAR and past services		$ 5.8
Shares issued for cancelled SAR and past services	700,000
Value of shares issued for cancelled SAR and past services		13.2
Fair value accrued for canceled DISH award			2.6
Selling, General and Administrative Expenses [Member]
Amendment to Agreement [Line Items]
Expense recognized in fiscal year for cancelled SAR and past services	$ 16.5