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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Namespace Prefix:	clmt_
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Balance Type:	debit
Period Type:	instant

- Definition

Purchase And Supply Commitment, Deferred Payment Arrangement, Outstanding Amount

+ References

No definition available.

+ Details

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Namespace Prefix:	clmt_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- 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

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

+ Details

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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
-Name Regulation S-K (SK)
-Number 229
-Section 1207
-Paragraph (b)
-Subparagraph (2)(ii)
-Publisher SEC

+ Details

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Data Type:	xbrli:decimalItemType
Balance Type:	na
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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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Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 946
-SubTopic 830
-Name Accounting Standards Codification
-Section 55
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-Publisher FASB
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Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 942
-SubTopic 220
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-Topic 835
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147483013/835-20-50-1

+ 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

Name:	clmt_InterestratemarginonsupplyandofftakeagreementAxis=clmt_SecuredOvernightFinancingRateSOFRMember
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- Details

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Data Type:	na
Balance Type:
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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
	May 09, 2019	Mar. 31, 2023 USD ($)	Mar. 31, 2022 USD ($)	Dec. 31, 2022 USD ($)	Sep. 30, 2019 barrelsPerDay	Jun. 19, 2017 barrelsPerDay
Oil and Gas, Delivery Commitment [Line Items]
Interest expense		$ 49.2	$ 51.6
Inventory Financing Obligations \| Secured Overnight Financing Rate (SOFR)
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		$ 7.0	$ (11.5)
Deferred payment arrangement, maximum percentage of eligible inventory		90.00%
Deferred payment arrangement, outstanding amount		$ 26.0		$ 36.0
Obligations under inventory financing agreements		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		$ 38.8
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