Number Of Crude Oil Releases

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- Definition

Total costs accrued as of the balance sheet date for environmental loss contingencies.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
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- Definition

Amount of expense for newly incurred environmental loss contingencies. Includes, but is not limited to, remediation expense and interest accretion.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section S99
-Paragraph 1
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- Definition

Carrying amount as of the balance sheet date of the liability for remediation, site restoration, postclosure, monitoring commitments, or other exit costs associated with the sale, disposal or abandonment of a particular property resulting from unanticipated contamination of the assets.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section S99
-Paragraph 1
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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.

+ References

No definition available.

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Commitments and Contingencies - Crude Oil Releases (Details) $ in Millions	12 Months Ended
	Dec. 31, 2021 USD ($) crudeOilRelease	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)
Loss Contingencies [Line Items]
Number of crude oil releases \| crudeOilRelease	1
Environmental exit costs, costs accrued to date		$ 0.5	$ 7.1
Operating and maintenance expenses
Loss Contingencies [Line Items]
Accrual for environmental loss contingencies	$ 0.3
Greenville Dixon Release
Loss Contingencies [Line Items]
Accrual for environmental loss contingencies, charges to expenses	2.7
Accrual for environmental loss contingencies	$ 0.8