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v3.23.1

Consolidated Statements of Changes in Partners' Capital (Parenthetical) - $ / shares | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Limited Partner [Member] |  |  |
Distributions declared and paid | $ 0.60 | $ 0.40 | $ 0.90

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- Definition Refers to the amount of distribution per-unit, declared and paid to limited, class B preferred, general partners and other class of interests. + References No definition available. + Details
Name: | cplp_DistributionPerUnit
Namespace Prefix: | cplp_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | duration

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- Details
Name: | us-gaap_PartnerCapitalComponentsAxis=us-gaap_LimitedPartnerMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |