GOODWILL AND OTHER INTANGIBLE ASSETS (Finite-lived and Indefinite Lived Intangible Assets) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Finite-lived intangible assets
Accumulated Amortization	$ 183,186	$ 152,089
Net	$ 384,492
Weighted Average Amortization Period (in years)	10 years	11 years 131 days
Total permits and other intangible assets	$ 690,004	$ 682,169
Permits and other intangibles, net	506,818	530,080
Trademarks and trade names
Finite-lived intangible assets
Trademarks and trade names	122,326	123,564
Permits
Finite-lived intangible assets
Cost	161,396	156,692
Accumulated Amortization	61,142	55,318
Net	$ 100,254	$ 101,374
Weighted Average Amortization Period (in years)	19 years	19 years
Customer and supplier relationships
Finite-lived intangible assets
Cost	$ 374,866	$ 370,373
Accumulated Amortization	99,463	77,697
Net	$ 275,403	$ 292,676
Weighted Average Amortization Period (in years)	10 years 36 days	11 years
Other intangible assets
Finite-lived intangible assets
Cost	$ 31,416	$ 31,540
Accumulated Amortization	22,581	19,074
Net	$ 8,835	$ 12,466
Weighted Average Amortization Period (in years)	1 year 183 days	3 years 73 days
Total amortizable permits and other intangible assets
Finite-lived intangible assets
Cost	$ 567,678	$ 558,605
Accumulated Amortization	183,186	152,089
Net	$ 384,492	$ 406,516