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v3.20.2

Business Segment Information (Schedule of Segment Information) (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2020 | Jun. 30, 2019 | Jun. 30, 2020 | Jun. 30, 2019
Segment Reporting Information [Line Items] |  |  |  |
Segment margin | $ 139,325 | $ 184,112 | $ 308,613 | $ 357,676
Total revenues | 388,467 | 634,785 | 928,390 | 1,254,794
Offshore Pipeline Transportation |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | 64,964 | 78,427 | 143,393 | 156,744
Sodium Minerals & Sulfur Services |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | 192,624 | 274,606 | 436,014 | 550,092
Onshore Facilities and Transportation |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | 74,159 | 223,046 | 229,917 | 432,602
Marine Transportation |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | 56,720 | 58,706 | 119,066 | 115,356
Operating Segments |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Segment margin | 139,325 | 184,112 | 308,613 | 357,676
Capital expenditures | 39,767 | 39,363 | 71,158 | 72,530
Total revenues | 388,467 | 634,785 | 928,390 | 1,254,794
Operating Segments | Offshore Pipeline Transportation |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Segment margin | 75,148 | 76,528 | 160,394 | 152,918
Capital expenditures | 1,983 | 2,521 | 3,010 | 2,979
Total revenues | 64,964 | 78,427 | 143,393 | 156,744
Operating Segments | Sodium Minerals & Sulfur Services |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Segment margin | 24,824 | 57,705 | 61,765 | 116,344
Capital expenditures | 33,462 | 26,137 | 48,437 | 48,843
Total revenues | 194,543 | 276,513 | 440,078 | 553,862
Operating Segments | Onshore Facilities and Transportation |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Segment margin | 21,215 | 35,920 | 49,314 | 61,523
Capital expenditures | 829 | 3,009 | 1,986 | 3,784
Total revenues | 74,690 | 223,778 | 231,489 | 434,803
Operating Segments | Marine Transportation |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Segment margin | 18,138 | 13,959 | 37,140 | 26,891
Capital expenditures | 3,493 | 7,696 | 17,725 | 16,924
Total revenues | 54,270 | 56,067 | 113,430 | 109,385
Intersegment |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | 0 | 0 | 0 | 0
Intersegment | Offshore Pipeline Transportation |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | 0 | 0 | 0 | 0
Intersegment | Sodium Minerals & Sulfur Services |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | (1,919) | (1,907) | (4,064) | (3,770)
Intersegment | Onshore Facilities and Transportation |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | (531) | (732) | (1,572) | (2,201)
Intersegment | Marine Transportation |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Total revenues | $ 2,450 | $ 2,639 | $ 5,636 | $ 5,971

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- Definition Revenues less product costs, operating expenses (excluding non-cash charges such as depreciation and amortization), and segment general and administrative expenses, plus our equity in distributable cash generated by our equity investees. Also excludes the non-cash effects of our stock appreciation rights compensation plan and includes the non-income portion of payments received under direct financing leases. + References No definition available. + Details
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