Condensed Consolidated Statements of Comprehensive Income (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Statement of Comprehensive Income [Abstract]
NET LOSS	$ (52,196)	$ (3,772)	$ (64,095)	$ (3,958)
Other comprehensive income (loss):
Foreign currency translation income (loss)	3,264	(3,848)	(2,001)	(5,366)
COMPREHENSIVE LOSS	(48,932)	(7,620)	(66,096)	(9,324)
Comprehensive (income) loss attributable to noncontrolling interest	0	(367)	0	223
COMPREHENSIVE LOSS ATTRIBUTABLE TO KEY	$ (48,932)	$ (7,987)	$ (66,096)	$ (9,101)