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Inventories (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Dec. 31, 2022
Inventory Disclosure [Abstract]
Natural gas liquids	$ 16,748	$ 52,462
Lubricants	27,577	28,190
Sulfur	1,605	1,541
Fertilizer	24,990	21,691
Other	5,697	5,914
Inventories	$ 76,617	$ 109,798

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- Definition

Carrying amount as of the balance sheet date of finished goods inventories for sulfur.

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- Definition

Carrying amount as of the balance sheet date of finished goods inventories for sulfur based products.

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- Definition

Carrying amount as of the balance sheet date of liquid hydrocarbon components recovered from natural gas.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
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Amount of fossil fuel included in inventory classified as other.

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Carrying amount as of the balance sheet date of finished goods inventories for petroleum products, crude oil, petrochemical products, and other oil and gas inventories.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.

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