GOODWILL AND OTHER INTANGIBLE ASSETS - Amortizable Other Intangible Assets (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
Schedule of Finite-lived and Indefinite-lived Intangible Assets [Line Items]
Finite-lived intangible assets, cost	$ 608,510	$ 624,262
Accumulated Amortization	330,525	328,130
Finite-lived intangible assets, net	277,985	296,132
Total permits and other intangible assets, Cost	730,973	747,196
Total permits and other intangible assets, Net	400,448	419,066
Trademarks and trade names
Schedule of Finite-lived and Indefinite-lived Intangible Assets [Line Items]
Trademarks and trade names	122,463	122,934
Permits
Schedule of Finite-lived and Indefinite-lived Intangible Assets [Line Items]
Finite-lived intangible assets, cost	182,689	184,235
Accumulated Amortization	90,360	87,228
Finite-lived intangible assets, net	92,329	97,007
Customer and supplier relationships
Schedule of Finite-lived and Indefinite-lived Intangible Assets [Line Items]
Finite-lived intangible assets, cost	388,341	401,696
Accumulated Amortization	207,604	207,884
Finite-lived intangible assets, net	180,737	193,812
Other intangible assets
Schedule of Finite-lived and Indefinite-lived Intangible Assets [Line Items]
Finite-lived intangible assets, cost	37,480	38,331
Accumulated Amortization	32,561	33,018
Finite-lived intangible assets, net	$ 4,919	$ 5,313