Inventory Financing Agreement Extension

No definition available.

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- Definition

Purchase And Supply Commitment, Amount Retained For Credit Risk and Potential Liquidation Risk

+ References

No definition available.

+ Details

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- Definition

Purchase And Supply Commitment, Deferred Payment Arrangement, Outstanding Amount

+ References

No definition available.

+ Details

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- Definition

Purchase And Supply Commitment, Deferred Payment Arrangement, Percentage Of Inventory

+ References

No definition available.

+ Details

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- Definition

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.

+ Details

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Data Type:	xbrli:stringItemType
Balance Type:	na
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- Definition

Number of oil and gas supplies dedicated or contracted that can be used to fulfill existing contract or agreement.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher SEC
-Name Regulation S-K (SK)
-Number 229
-Section 1207
-Paragraph (b)
-Subparagraph (2)(ii)

+ Details

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

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- Definition

Amount of the cost of borrowed funds accounted for as interest expense.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=6450988&loc=d3e26243-108391

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 3
-URI https://asc.fasb.org/extlink&oid=124435984&loc=d3e28555-108399

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 22
-Subparagraph (d)
-URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8736-108599

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (210.5-03(11))
-URI https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 220
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-04.9)
-URI https://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Minimum amount of other commitment not otherwise specified in the taxonomy. Excludes commitments explicitly modeled in the taxonomy, including but not limited to, long-term and short-term purchase commitments, recorded and unrecorded purchase obligations, supply commitments, registration payment arrangements, leases, debt, product warranties, guarantees, environmental remediation obligations, and pensions.

+ References

No definition available.

+ Details

Name:	us-gaap_OtherCommitment
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Details

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- Details

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- Details

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- Details

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- Details

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- Details

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Inventory Financing Agreement Inventory Financing Agreement - Narrative (Details) $ in Millions		3 Months Ended		9 Months Ended
	May 09, 2019	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Dec. 31, 2021 USD ($)	Mar. 31, 2019 barrelsPerDay	Jun. 19, 2017 barrelsPerDay
Oil and Gas, Delivery Commitment [Line Items]
Interest expense		$ 41.8	$ 38.2	$ 136.0	$ 109.3
Inventory Financing Obligations \| London Interbank Offered Rate (LIBOR)
Oil and Gas, Delivery Commitment [Line Items]
Debt Instrument, Basis Spread on Variable Rate				3.25%
Inventory Financing Obligations
Oil and Gas, Delivery Commitment [Line Items]
Interest expense		6.2	$ 5.5	$ 22.5	$ 10.3
Deferred payment arrangement, maximum percentage of eligible inventory				90.00%
Deferred payment arrangement, outstanding amount		23.2		$ 23.2		$ 17.0
Obligations under inventory financing agreements		5.0		5.0
Inventory Financing Obligations \| Macquarie
Oil and Gas, Delivery Commitment [Line Items]
Amount retained from initial inventory purchase to cover credit and liquidation risks		$ 11.9		$ 11.9
Great Falls, MT [Member]
Oil and Gas, Delivery Commitment [Line Items]
Inventory Financing Agreement Extension	Jun. 30, 2023
Great Falls, MT [Member] \| Inventory Financing Obligations
Oil and Gas, Delivery Commitment [Line Items]
Barrels of crude oil per day provided by Macquarie (in barrels per day) \| barrelsPerDay							30,000
shreveport [Member]
Oil and Gas, Delivery Commitment [Line Items]
Inventory Financing Agreement Extension	Jun. 30, 2023
shreveport [Member] \| Inventory Financing Obligations
Oil and Gas, Delivery Commitment [Line Items]
Barrels of crude oil per day provided by Macquarie (in barrels per day) \| barrelsPerDay								60,000