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Long-Term Debt (Details Narrative) $ in Thousands |  |  | 1 Months Ended | 2 Months Ended | 5 Months Ended | 6 Months Ended | 7 Months Ended | 8 Months Ended | 9 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Jan. 02, 2024 USD ($) | Jan. 06, 2023 USD ($) | Feb. 07, 2023 USD ($) | Mar. 14, 2023 USD ($) | Feb. 17, 2023 USD ($) | Jun. 13, 2023 USD ($) | Jun. 15, 2023 USD ($) | Jul. 08, 2022 USD ($) | Jul. 06, 2022 USD ($) | Aug. 10, 2022 USD ($) | Aug. 05, 2022 USD ($) | Jul. 28, 2022 USD ($) | Aug. 31, 2021 USD ($) | Oct. 11, 2022 USD ($) | Oct. 06, 2022 USD ($) | Dec. 31, 2023 USD ($) | Dec. 22, 2023 USD ($) | Dec. 21, 2023 USD ($) | Dec. 20, 2023 USD ($) | Dec. 31, 2022 USD ($) | Dec. 23, 2022 USD ($) | Dec. 31, 2021 USD ($) | Dec. 31, 2023 EUR (€) | Dec. 31, 2022 EUR (€)
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Assumption of debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 196,317 |  |  |  | $ 0 |  | $ 866,344 |  |
Repayments of Debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 109,786 |  |  |  | 218,954 |  | 145,471 |  |
Seller's credit agreement |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 0 |  |  |  | 0 |  | 16,000 |  |
Debt Instrument, Covenant Compliance |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | As of December 31, 2023 and 2022 the Partnership was in compliance with all financial covenants. |  |  |  |  |  |  |  |
Interest expense |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 101,769 |  |  |  | $ 52,465 |  | $ 16,586 |  |
Weighted average interest rate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 6.40% |  |  |  | 4.10% |  | 2.90% |  |
Covenants [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Ratio Of EBITDA To Net Interest Expense |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2:1 |  |  |  |  |  |  |  |
Net Total Indebtedness to the aggregate Market Value of the Total fleet |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0.75:1 |  |  |  |  |  |  |  |
CPLP Shipping Holding PLC [Member] | 2022 Bonds [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maturity date |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 7 years |  |  |  |
Issuance date of Bond |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | Jul. 22, 2022 |  |  |  |
Name of Stock Exchange |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | Athens Stock Exchange |  |  |  |
Debt Instrument, Face Amount |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 106,664 |  |  |  | € 100,000,000
Fixed coupon |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 4.40% |  |  |  |
Debt Instrument, Frequency of Periodic Payment |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | semi-annually |  |  |  |
Settlement occurred date |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | Jul. 26, 2022 |  |  |  |
Ratio Of EBITDA To Net Interest Expense |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2:1 |  |  |  |
Net Total Indebtedness to the aggregate Market Value of the Total fleet |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0.75:1 |  |  |  |
CPLP Shipping Holding PLC [Member] | 2022 Bonds [Member] | Bonds requirements and terms [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash Collateral for Borrowed Securities | € |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | € 100,000 |
Description of deposit to the DSRA account |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | the Partnership deposit to the DSRA 50% of any cash disbursements to unitholders (e.g., dividends) exceeding $20,000 per annum, capped at 1/3 of the par value of the 2022 and 2021 Bonds outstanding at the time |  |  |  |  |  |  |  |
Description of the difference detween MVAN and $300,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | if the Partnership’s Market Value Adjusted Net Assets (“MVAN”) falls below $300,000 then to deposit to the DSRA the difference between the MVAN and the $300,000 (capped to 1/3 of the par value of the 2022 and 2021 Bonds outstanding) |  |  |  |  |  |  |  |
Per Vessel [Member] | Covenants [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Restricted Cash and Cash Equivalents |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 500 |  |  |  |  |  |  |  |
2023 Jolco - LNG/C Assos [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Description of scope |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | for the purpose of partially financing the acquisition of the shares of the vessel-owning company of the LNG/C Assos, with the Partnership acting as a parent guarantor |  |  |  |  |  |  |
Sale and leaseback agreement - financing arrangements |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 240,000 |  |  |  |  |  |  |
Expected draw down date |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | May 2024 |  |  |  |  |  |  |
Line of Credit Facility, Remaining Borrowing Capacity |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 240,000 |  |  |  |  |  |  |  |
2023 CMBFL - LNG/C [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Description of scope |  |  | for the purpose of partially financing the acquisition of the shares of the vessel-owning company of the LNG/C Asterix I |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Sale and leaseback agreement - financing arrangements |  |  | $ 184,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maturity date |  |  | 10 years |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Amount drawn down |  |  |  |  | $ 184,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Umbrella seller's credit [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Seller's credit - maximum borrowing capacity |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 220,000 |  |  |  |  |  |
Description of scope |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | to finance a portion of the purchase price of the 11 new 174,000 CBM LNG/C vessels under construction |  |  |  |  |  |
Line of Credit Facility, Interest Rate During Period |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 7.50% |  |  |  |  |  |
Maturity date |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | June 30, 2027 |  |  |  |  |  |
Amount drawn down | $ 92,600 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility, Remaining Borrowing Capacity |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 127,400 |  |  |  |  |  |  |  |
2024 - Axios II credit facility [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Description of scope |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | for the purpose of partially financing the construction of the vessel |  |  |  |  |
Line of Credit Assumed | $ 190,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maximum borrowing capacity |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 190,000 |  |  |  |  |
Maturity date |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 7 years |  |  |  |  |
2023 CMBFL - LNG/C AMI [Member] | Amore Mio I [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maturity date |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 10 years |  |  |  |  |  |
Assumption of debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 196,317 |  |  |  |  |  |
Credit Facility 2023 [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Description of scope |  |  |  |  |  | for the purpose of partially financing the acquisition of the shares of the vessel-owning company of the M/V Buenaventura Express |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Amount drawn down |  |  |  |  |  |  | $ 100,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maximum borrowing capacity |  |  |  |  |  | $ 100,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maturity date |  |  |  |  |  | 8 years |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
2021 CMBFL - Panamax sale and lease back agreement matured in February 2026 [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Repayments of Debt |  |  |  | $ 23,423 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Jolco 2022 [Member] | M/V Itajai Express [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Description of scope |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | for the purpose of partially financing the acquisition of the shares of the vessel-owning company of the M/V Itajai Express |  |  |
Sale and leaseback agreement - financing arrangements |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 108,000 |  |  |
Maturity date |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 8 years |  |  |
Amount drawn down |  | $ 108,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
2022 Credit Facility [Member] | M/V Manzanillo Express [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Description of scope |  |  |  |  |  |  |  |  |  |  |  |  |  |  | for the purpose of partially financing the acquisition of the shares of the vessel-owning company of the M/V Manzanillo Express |  |  |  |  |  |  |  |  |
Amount drawn down |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 105,000 |  |  |  |  |  |  |  |  |  |
Maximum borrowing capacity |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 105,000 |  |  |  |  |  |  |  |  |
Maturity date |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 6 years |  |  |  |  |  |  |  |  |
2017 Credit Facility [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Full repayment amount of debt |  |  |  |  |  |  |  |  |  | $ 65,822 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Partial repayment amount of debt |  |  |  |  |  |  |  |  | $ 13,789 |  |  | $ 14,228 |  |  |  |  |  |  |  |  |  |  |  |
2020 Credit Facility [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Full repayment amount of debt |  |  |  |  |  |  |  |  |  |  | $ 29,900 |  |  |  |  |  |  |  |  |  |  |  |  |
CGC Seller's Credit [Member] | LNG/C Aristos I and LNG/C Aristarchos [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Repayment amount |  |  |  |  |  |  |  | $ 10,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
CGC Seller's Credit [Member] | LNG/C Aristos I [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Seller's credit agreement |  |  |  |  |  |  |  |  |  |  |  |  | $ 5,000 |  |  |  |  |  |  |  |  |  |  |
Interest payable |  |  |  |  |  |  |  |  |  |  |  |  | $ 0 |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Maturity Date, Description |  |  |  |  |  |  |  |  |  |  |  |  | payable within one year of the vessel’s delivery date |  |  |  |  |  |  |  |  |  |  |
CGC Seller's Credit [Member] | LNG/C Aristarchos [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Seller's credit agreement |  |  |  |  |  |  |  |  |  |  |  |  | $ 5,000 |  |  |  |  |  |  |  |  |  |  |
Interest payable |  |  |  |  |  |  |  |  |  |  |  |  | $ 0 |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Maturity Date, Description |  |  |  |  |  |  |  |  |  |  |  |  | payable within one year of the vessel’s delivery date |  |  |  |  |  |  |  |  |  |  |
Financing Arrangements [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Repayments of Debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 86,363 |  |  |  | $ 85,215 |  |  |  |
Prepayment of Debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 23,423 |  |  |  | $ 133,739 |  |  |  |
2022 Credit Facility and 'ICBCFL' Financing Arrangement [Member] | Covenants [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Collateral Maintenance Requirement |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 125.00% |  |  |  |  |  |  |  |
2023 credit facility, 2020 CMBFL, 2021 CMBFL-Panamax and 2021 credit facility [Member] | Covenants [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Collateral Maintenance Requirement |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 120.00% |  |  |  |  |  |  |  |
2023 CMBFL-LNG/C AMI, 2023 CMBFL - LNG/C and 2021 CMBFL - LNG/C [Member] | Covenants [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Collateral Maintenance Requirement |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 110.00% |  |  |  |  |  |  |  |
'2021 Bocomm' Financing Arrangement [Member] | Covenants [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Collateral Maintenance Requirement |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 111.00% |  |  |  |  |  |  |  |

X
- Definition The collateral maintenance requirement is based on the aggregate average fair market value of the collateral vessels related to the aggregate outstanding amount under the credit facilities. + References No definition available. + Details
Name: | cplp_CollateralMaintenanceRequirement
Namespace Prefix: | cplp_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Fixed interest rate related to the interest rate bond. + References No definition available. + Details
Name: | cplp_DebtInstrumentFixedInterestRate
Namespace Prefix: | cplp_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
Name: | cplp_DebtInstrumentTerm1
Namespace Prefix: | cplp_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition This element references to the description of deposit conditions to the DSRA. + References No definition available. + Details
Name: | cplp_DescriptionOfDepositConditionsDSRA
Namespace Prefix: | cplp_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition This element references to the description of the difference detween MVAN and 300 thousands. + References No definition available. + Details
Name: | cplp_DescriptionOfDifferenceBetweenMVANAnd300Thousands
Namespace Prefix: | cplp_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Scope description of arrangements. + References No definition available. + Details
Name: | cplp_DescriptionOfScope
Namespace Prefix: | cplp_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
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