GOODWILL AND INTANGIBLE ASSETS, NET (Details 2) (USD $)	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Dec. 31, 2013
Intangible Assets, Net
Gross carrying amount	$ 332,033,000		$ 333,033,000
Accumulated amortization	(65,037,000)		(56,871,000)
Net book value	266,996,000		276,162,000
Amortization expense for definite lived intangible assets	9,466,000	1,200,000
2014	43,400,000
2015	40,600,000
2016	34,600,000
2017	29,200,000
2018	24,100,000
Trademarks
Intangible Assets, Net
Gross carrying amount	12,249,000		12,249,000
Accumulated amortization	(4,652,000)		(4,534,000)
Net book value	7,597,000		7,715,000
Trademarks | Weighted average
Intangible Assets, Net
Estimated useful life	14 years
Customer-related intangible assets
Intangible Assets, Net
Gross carrying amount	284,484,000		284,484,000
Accumulated amortization	(53,093,000)		(44,208,000)
Net book value	231,391,000		240,276,000
Customer-related intangible assets | Weighted average
Intangible Assets, Net
Estimated useful life	10 years
Operating agreement
Intangible Assets, Net
Gross carrying amount	35,000,000		35,000,000
Accumulated amortization	(7,292,000)		(6,854,000)
Net book value	27,708,000		28,146,000
Operating agreement | Weighted average
Intangible Assets, Net
Estimated useful life	20 years
Non-compete agreement
Intangible Assets, Net
Gross carrying amount			1,300,000
Accumulated amortization			(1,275,000)
Net book value			25,000
Non-compete agreement | Weighted average
Intangible Assets, Net
Estimated useful life	4 years
Intellectual property
Intangible Assets, Net
Gross carrying amount	300,000
Net book value	$ 300,000
Intellectual property | Weighted average
Intangible Assets, Net
Estimated useful life	10 years