Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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- Definition

The total amount of revenue recognized for the period from operating leases, including minimum lease revenue, contingent revenue, percentage revenue and sublease revenue.

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- Definition

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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- Definition

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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REVENUE FROM CONTRACTS WITH CUSTOMERS Table 4 - Disaggregation of Revenues (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Disaggregation of Revenue [Line Items]
Revenues	$ 399,694	$ 378,056	$ 372,445	$ 347,826	$ 374,137	$ 380,142	$ 389,256	$ 376,727	$ 1,498,021	$ 1,520,262	$ 1,444,772
Intersegment Eliminations [Member]
Disaggregation of Revenue [Line Items]
Revenues									(25)	(42)	(4,339)
Pipeline Segment
Disaggregation of Revenue [Line Items]
Revenues from contracts with customer									693,005	611,011	516,288
Lessor revenues									8,825	54	0
Revenues									701,830	611,065	516,288
Pipeline Segment \| Crude Oil Pipelines
Disaggregation of Revenue [Line Items]
Revenues from contracts with customer									316,417	248,261	187,874
Pipeline Segment \| Refined Products and Ammonia Pipelines [Member]
Disaggregation of Revenue [Line Items]
Revenues from contracts with customer									376,588	362,750	328,414
Storage Segment
Disaggregation of Revenue [Line Items]
Revenues from contracts with customer									413,227	403,739	403,890
Lessor revenues									40,774	39,849	39,126
Revenues									454,001	443,588	443,016
Storage Segment \| Throughput Terminal [Member]
Disaggregation of Revenue [Line Items]
Revenues from contracts with customer									114,243	83,157	85,927
Storage Segment \| Storage Terminal [Member]
Disaggregation of Revenue [Line Items]
Revenues from contracts with customer									298,984	320,582	317,963
Fuels Marketing Segment
Disaggregation of Revenue [Line Items]
Revenues from contracts with customer									$ 342,215	$ 465,651	$ 489,807