CONSOLIDATED STATEMENTS OF OPERATIONS (Parenthetical) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Stock-based compensation expense	$ 24,463	$ 20,226	$ 86,423	$ 70,212
Interest expense	188,784	190,160	559,507	531,076
Unrealized foreign currency gains (losses)	(5,344)	(8,321)	30,392	(3,544)
TV Azteca
Interest expense	292	279	874	846
Property
Stock-based compensation expense	476	426	1,776	1,325
Services
Stock-based compensation expense	189	172	613	578
Selling General Administrative And Development Expense
Stock-based compensation expense	$ 23,798	$ 19,628	$ 84,034	$ 68,309