SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Change in Presentation (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Cost of products and other	$ 18,863,621	$ 13,598,341	$ 11,481,614
Operating Expenses	1,685,611	1,423,198	904,525
Depreciation and amortization expense	277,992	216,341	187,729
Cost of sales	20,827,224	15,237,880	12,573,868
General and administrative expenses (excluding depreciation and amortization expense as reflected below)	214,773	166,452	181,266
Depreciation and amortization expense	12,964	5,835	9,688
Loss (gain) on sale of assets	1,458	11,374	(1,004)
Total cost and expenses	$ 21,056,419	15,421,541	12,763,818
Scenario, Previously Reported [Member]
Cost of products and other		13,598,341	11,481,614
Operating Expenses		1,423,198	904,525
Depreciation and amortization expense		0	0
General and administrative expenses (excluding depreciation and amortization expense as reflected below)		166,452	181,266
Depreciation and amortization expense		222,176	197,417
Loss (gain) on sale of assets		11,374	(1,004)
Total cost and expenses		15,421,541	12,763,818
Adjustment [Member]
Cost of products and other		0	0
Operating Expenses		0	0
Depreciation and amortization expense		216,341	187,729
General and administrative expenses (excluding depreciation and amortization expense as reflected below)		0	0
Depreciation and amortization expense		(216,341)	(187,729)
Loss (gain) on sale of assets		$ 0	$ 0