Consolidated Statements of Equity - USD ($)	Total	Common Stock Value [Member]	Additional Paid-in Capital [Member]	Treasury Stock [Member]	Accumulated Translation Adjustment [Member]	Retained Earnings [Member]	Noncontrolling Interest [Member]
Beginning balance at Dec. 31, 2012	$ 593,308,000	$ 804,000	$ 226,954,000	$ (15,027,000)	$ (1,494,000)	$ 339,883,000	$ 42,188,000
Stockholders' equity rollforward
Net income (loss)	3,325,000					153,000	3,172,000
Translation adjustment, net of taxes	(2,409,000)				(2,409,000)
Comprehensive income (loss)	916,000
Proceeds from issuance of CCLP common units	1,978,000
Distributions to public unitholders	(462,000)
Exercise of common stock options	6,724,000		5,265,000
Grants of restricted stock, net	16,000
Equity compensation expense	(104,000)		(104,000)
Ending balance at Dec. 31, 2013	597,498,000	813,000	234,360,000	(15,765,000)	(3,903,000)	340,036,000	41,957,000
Stockholders' equity rollforward
Net income (loss)	(167,575,000)					(169,678,000)	2,103,000
Translation adjustment, net of taxes	(22,312,000)				(22,312,000)
Comprehensive income (loss)	(189,887,000)
Proceeds from issuance of CCLP common units	363,149,000						363,149,000
Distributions to public unitholders	(12,569,000)						12,569,000
Exercise of common stock options	1,610,000	10,000	1,678,000	(78,000)
Grants of restricted stock, net	(576,000)			(576,000)
Equity compensation expense	6,775,000		5,231,000				1,544,000
Tax adjustment related to equity-based compensation, net	(103,000)		(103,000)
Other noncontrolling interests	296,000						296,000
Ending balance at Dec. 31, 2014	765,601,000	823,000	241,166,000	$ (16,419,000)	(26,215,000)	170,358,000	395,888,000
Stockholders' equity rollforward
Net income (loss)	(209,467,000)					(126,183,000)	(83,284,000)
Translation adjustment, net of taxes	(20,791,000)				(16,920,000)
Comprehensive income (loss)	(230,258,000)
Distributions to public unitholders	37,816,000						37,816,000
Exercise of common stock options	302,000	7,000	295,000
Grants of restricted stock, net	(418,000)			$ 418,000
Equity compensation expense	16,887,000		14,723,000				2,164,000
Other noncontrolling interests	(118,000)						(118,000)
Ending balance at Dec. 31, 2015	$ 514,180,000	$ 830,000	$ 256,184,000	$ (16,837,000)	$ (43,135,000)	$ 44,175,000	$ 272,963,000