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Fixed Assets and Asset Retirement Obligations (Tables)
 12 Months Ended
Dec. 31, 2024
Fixed Assets And Asset Retirement Obligations [Abstract]  
Schedule of Fixed Assets
Fixed assets consisted of the following:
 December 31,
 20242023
Crude oil and natural gas pipelines and related assets$3,367,908 $2,945,215 
Alkali facilities, machinery, and equipment1,246,786 1,147,291 
Onshore facilities, machinery, and equipment293,436 271,271 
Transportation equipment32,662 24,913 
Marine vessels1,062,720 1,021,080 
Land, buildings and improvements307,713 293,733 
Office equipment, furniture and fixtures26,230 25,029 
Construction in progress(1)
510,335 731,197 
Other26,665 41,168 
Fixed assets, at cost6,874,455 6,500,897 
Less: Accumulated depreciation(2,206,947)(1,972,596)
Net fixed assets$4,667,508 $4,528,301 
(1)Construction in progress primarily relates to our ongoing offshore growth capital projects, which are expected to be completed in the first half of 2025.
Schedule of Mineral Leaseholds
Mineral Leaseholds
Our Mineral Leaseholds, relating to our Alkali Business, consist of the following:
December 31, 2024December 31, 2023
Mineral leaseholds$566,019 $566,019 
Less: Accumulated depletion(30,468)(25,499)
Mineral leaseholds, net$535,551 $540,520 
Schedule of Change in Asset Retirement Obligation A reconciliation of our liability for asset retirement obligations is as follows:
December 31, 2021$220,906 
Accretion expense13,092 
Revisions in timing and estimated costs of AROs11,216 
Settlements(16,641)
December 31, 2022$228,573 
Accretion expense12,040 
Revisions in timing and estimated costs of AROs3,185 
Settlements(90)
December 31, 2023$243,708 
Accretion expense11,107 
Settlements(406)
December 31, 2024$254,409