v3.20.2
REVENUE FROM CONTRACTS WITH CUSTOMERS Table 3 - Disaggregation of Revenues (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Disaggregation of Revenue [Line Items]        
Total revenues $ 362,591 $ 378,056 $ 1,094,922 $ 1,098,327
Intersegment Eliminations [Member]        
Disaggregation of Revenue [Line Items]        
Total revenues 0 0 (9) (4)
Pipeline Segment        
Disaggregation of Revenue [Line Items]        
Revenues from contracts with customers 175,935 176,506 536,074 499,917
Lessor revenues 275 2,667 1,925 8,000
Total revenues 176,210 179,173 537,999 507,917
Pipeline Segment | Crude Oil Pipelines [Member]        
Disaggregation of Revenue [Line Items]        
Revenues from contracts with customers 80,195 81,287 251,027 227,058
Pipeline Segment | Refined Products and Ammonia Pipelines [Member]        
Disaggregation of Revenue [Line Items]        
Revenues from contracts with customers 95,740 95,219 285,047 272,859
Storage Segment        
Disaggregation of Revenue [Line Items]        
Revenues from contracts with customers 112,106 103,542 334,074 297,058
Lessor revenues 10,329 10,193 30,985 30,580
Total revenues 122,435 113,735 365,059 327,638
Storage Segment | Throughput Terminal [Member]        
Disaggregation of Revenue [Line Items]        
Revenues from contracts with customers 29,260 26,333 100,182 71,189
Storage Segment | Storage Terminal [Member]        
Disaggregation of Revenue [Line Items]        
Revenues from contracts with customers 82,846 77,209 233,892 225,869
Fuels Marketing Segment        
Disaggregation of Revenue [Line Items]        
Revenues from contracts with customers 63,946 85,148 191,873 262,776
Total revenues $ 63,946 $ 85,148 $ 191,873 $ 262,776