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PROPERTY, PLANT AND EQUIPMENT Table - Property, Plant and Equipment, at Cost (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, at cost $ 6,187,144 $ 5,627,805
Less accumulated depreciation and amortization (2,068,165) (1,853,003)
Property, plant and equipment, net 4,118,979 3,774,802
Land    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, at cost 144,409 138,487
Land and leasehold improvements    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, at cost 223,220 181,578
Buildings    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, at cost 166,878 146,517
Pipelines, storage and terminals    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, at cost 5,038,468 4,702,421
Rights-of-way    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, at cost 350,026 301,738
Construction in progress    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, at cost $ 264,143 $ 157,064
Minimum [Member] | Land and leasehold improvements    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, useful life 5 years  
Minimum [Member] | Buildings    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, useful life 15 years  
Minimum [Member] | Pipelines, storage and terminals    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, useful life 15 years  
Minimum [Member] | Rights-of-way    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, useful life 20 years  
Maximum [Member] | Land and leasehold improvements    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, useful life 40 years  
Maximum [Member] | Buildings    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, useful life 40 years  
Maximum [Member] | Pipelines, storage and terminals    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, useful life 40 years  
Maximum [Member] | Rights-of-way    
Property, Plant and Equipment [Line Items]    
Property, plant and equipment, useful life 40 years