Equity Method Investments (Narrative) (Details) - USD ($) $ in Thousands	1 Months Ended	12 Months Ended				36 Months Ended
	Feb. 29, 2012	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2014
Schedule of Equity Method Investments [Line Items]
Total extinguishment payment			$ 16,800
Expense reimbursement payment			11,800
Extinguishment payment received from equity investment		$ 0	5,000	$ 0
Redbox Instant By Verizon
Schedule of Equity Method Investments [Line Items]
Ownership Percentage	35.00%
Payments to Acquire Interest in Joint Venture	$ 14,000		$ 24,500	$ 28,000	$ 24,500	$ 77,000
SoloHealth
Schedule of Equity Method Investments [Line Items]
Ownership Percentage		10.00%
Equity Method Investments		$ 700