GOODWILL AND INTANGIBLE ASSETS (Gross Carrying Amount and Accumulated Amortization by Major Intangible Asset Class) (Details) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Finite-Lived Intangible Assets [Line Items]
Gross carrying amount		$ 1,289,222	$ 1,256,039
Accumulated amortization		(197,747)	(160,661)
Total Intangible Assets Subject to Amortization, net		1,091,475	1,095,378
Intangible Assets with Indefinite Lives		0	0
Total Intangible Assets, net		1,091,475	1,095,378
Amortization Expense for the Year		40,541	34,924	$ 23,765
Contractual Rights In Place [Member]
Finite-Lived Intangible Assets [Line Items]
Gross carrying amount		1,132,958	1,107,838
Accumulated amortization		(155,555)	(122,100)
Noncompetition Agreements [Member]
Finite-Lived Intangible Assets [Line Items]
Gross carrying amount		7,667	7,667
Accumulated amortization		(6,126)	(4,212)
Permitting, Permitting Compliance And Zoning Rights [Member]
Finite-Lived Intangible Assets [Line Items]
Gross carrying amount		136,646	126,538
Accumulated amortization		(30,545)	(27,464)
Other Intangibles [Member]
Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	[1]	11,951	13,996
Accumulated amortization	[1]	$ (5,521)	$ (6,885)

[1] Includes customer relationships, tradenames and trademarks and for 2018, favorable leases (in 2019, favorable leases were reclassified as lease right-of-use assets).