ACCRUED EXPENSES (Details) - USD ($)	3 Months Ended
	Sep. 30, 2018	Dec. 31, 2017
Repurchase Agreement Counterparty [Line Items]
Operating Lease, Expense	$ 44,571,000
Accrued Expenses:
Inventory-related accruals	1,451,142,000	$ 1,151,810,000
Inventory intermediation agreements	254,022,000	244,287,000
Sales and Excise Tax Payable	122,405,000	118,515,000
Accrued transportation costs	56,167,000	64,400,000
Accrued salaries and benefits	55,366,000	58,589,000
Renewable energy credit and emissions obligations	32,753,000	26,231,000
Accrued utilities	32,371,000	42,189,000
Accrued interest	28,934,000	9,466,000
Accrued capital expenditures	25,997,000	17,342,000
Accrued refinery maintenance and support costs	23,147,000	35,674,000
Customer deposits	20,583,000	16,133,000
Environmental liabilities	6,737,000	7,968,000
Other	20,144,000	8,255,000
Total accrued expenses	2,129,768,000	$ 1,800,859,000
Early Termination Fee [Member]
Repurchase Agreement Counterparty [Line Items]
Operating Lease, Expense	40,313,000
Accelerated Lease Payment [Member]
Repurchase Agreement Counterparty [Line Items]
Operating Lease, Expense	4,258,000
Other Current Liabilities [Member]
Repurchase Agreement Counterparty [Line Items]
Operating Lease, Liability	25,843,000
Other Noncurrent Liabilities [Member]
Repurchase Agreement Counterparty [Line Items]
Operating Lease, Liability	$ 18,728,000