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Long-Term Debt (Details Narrative) $ in Thousands |  | 1 Months Ended | 5 Months Ended | 6 Months Ended | 7 Months Ended | 8 Months Ended | 9 Months Ended | 11 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Jan. 06, 2023 USD ($) | Jan. 27, 2021 USD ($) | Jan. 22, 2021 USD ($) | May 27, 2020 USD ($) | Jul. 08, 2022 USD ($) | Jul. 06, 2022 USD ($) | Aug. 10, 2022 USD ($) | Aug. 05, 2022 USD ($) | Jul. 28, 2022 USD ($) | Sep. 03, 2021 USD ($) | Aug. 31, 2021 USD ($) | Oct. 11, 2022 USD ($) | Nov. 29, 2021 USD ($) | Nov. 18, 2021 USD ($) | Dec. 31, 2022 USD ($) | Dec. 31, 2021 USD ($) | Dec. 16, 2021 USD ($) | Dec. 31, 2020 USD ($) | Dec. 31, 2022 EUR (€) | Dec. 31, 2021 EUR (€)
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Repayments of Debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 218,954 | $ 145,471 |  | $ 153,573 |  |
Seller's credit agreement |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0 | 16,000 |  | 0 |  |
Long-Term Debt, Gross |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 1,299,220 | 1,317,427 |  |  |  |
Debt Instrument, Covenant Compliance |  |  |  |  |  |  |  |  |  |  |  |  |  |  | As of December 31, 2022, and 2021 the Partnership was in compliance with all financial covenants |  |  |  |  |
Interest expense |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 52,465 | $ 16,586 |  | $ 13,761 |  |
Weighted average interest rate |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 4.10% | 2.90% |  | 3.60% |  |
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 |  |  |  |  |
LNG/Aristidis I |2021 Credit Facility [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Term |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 6 years |  |  |
Long-Term Debt, Gross |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 123,001 |  |  |
CPLP Shipping Holding PLC [Member] | 2022 Bonds [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Term |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 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 interest rate of coupon bond |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 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 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 Bonds outstanding) |  |  |  |  |
CPLP Shipping Holding PLC [Member] | 2021 Bonds [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Term |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 5 years |  |  |  |  |
Issuance date of Bond |  |  |  |  |  |  |  |  |  |  |  |  |  |  | Oct. 20, 2021 |  |  |  |  |
Name of Stock Exchange |  |  |  |  |  |  |  |  |  |  |  |  |  |  | Athens Stock Exchange |  |  |  |  |
Debt Instrument, Face Amount |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 170,862 |  |  |  | € 150,000,000 |
Fixed interest rate of coupon bond |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2.65% |  |  |  |  |
Debt Instrument, Frequency of Periodic Payment |  |  |  |  |  |  |  |  |  |  |  |  |  |  | semi-annually |  |  |  |  |
Settlement occurred date |  |  |  |  |  |  |  |  |  |  |  |  |  |  | Oct. 22, 2021 |  |  |  |  |
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] | 2021 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 2021 Bonds outstanding at the time |  |  |  |
Description of the difference detween MVAN and $300,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | if the Partnership’s 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 2021 Bonds outstanding) |  |  |  |
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] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Repayments of Debt |  |  |  |  |  |  |  | $ 29,900 |  |  |  |  |  |  |  |  |  |  |  |
LNG/C Adamastos I 2021 Shin Doun [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Term |  |  |  |  |  |  |  |  |  |  |  |  | 14 years 8 months 12 days |  |  |  |  |  |  |
Sale and leaseback transaction assumed balance - Financial arrangement |  |  |  |  |  |  |  |  |  |  |  |  | $ 143,103 |  |  |  |  |  |  |
LNG/C Attalos I 2021 CMBFL-LNG/C [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Term |  |  |  |  |  |  |  |  |  |  |  |  |  | 6 years 8 months 12 days |  |  |  |  |  |
Sale and leaseback transaction assumed balance - Financial arrangement |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 146,315 |  |  |  |  |  |
LNG/C Asklipios | 2021 CMBFL-LNG/C [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Term |  |  |  |  |  |  |  |  |  |  |  |  |  | 6 years 10 months 24 days |  |  |  |  |  |
Sale and leaseback transaction assumed balance - Financial arrangement |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 149,570 |  |  |  |  |  |
LNG/C Aristos I | 2021 Bocomm [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Term |  |  |  |  |  |  |  |  |  | 6 years 1 month 6 days |  |  |  |  |  |  |  |  |  |
Sale and leaseback transaction assumed balance - Financial arrangement |  |  |  |  |  |  |  |  |  | $ 148,920 |  |  |  |  |  |  |  |  |  |
LNG/C Aristarchos | 2021 Bocomm [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Term |  |  |  |  |  |  |  |  |  | 6 years 8 months 12 days |  |  |  |  |  |  |  |  |  |
Sale and leaseback transaction assumed balance - Financial arrangement |  |  |  |  |  |  |  |  |  | $ 155,435 |  |  |  |  |  |  |  |  |  |
CMTC Seller’s Credit [Member] | Maximum [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Term |  | 5 years |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Refinancing of M/V Akadimos, the M/V Adonis and the M/V CMA CGM Magdalena with ICBCFL [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Term |  |  |  | 7 years |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Repayments of Debt |  |  |  | $ 116,515 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Sale and leaseback transaction gross cash inflow financing arrangement |  |  |  | $ 155,350 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
M/V CMA CGM Magdalena and M/V Adonis [Member] | 'ICBCFL' Financing Arrangement [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Prepayment of Debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 96,205 |  |  |  |
2017 Credit Facility, 2020 Credit Facility and CGC Seller's Credit [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Prepayment of Debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 133,739 |  |  |  |  |
Credit facilities and financing arrangements [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Repayments of Debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 85,215 | 49,266 |  |  |  |
2022 Credit Facility and 'ICBCFL' Financing Arrangement [Member] | Covenants [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Collateral Maintenance Requirement |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 125.00% |  |  |  |  |
2020 CMBFL, 2021 CMBFL-Panamax and 2021 credit facility [Member] | Covenants [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Collateral Maintenance Requirement |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 120.00% |  |  |  |  |
'CMBFL-LNG/C' Financing Arrangement [Member] | Covenants [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Collateral Maintenance Requirement |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 110.00% |  |  |  |  |
'Bocomm' Financing Arrangement [Member] | Covenants [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Collateral Maintenance Requirement |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 111.00% |  |  |  |  |
M/V Itajai Express [Member] | 2022 Sale and Lease Back Agreement [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Sale Leaseback Transaction, Date |  |  |  |  |  |  |  |  |  |  |  |  |  |  | December 23, 2022 |  |  |  |  |
Maximum borrowing capacity |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 108,000 |  |  |  |  |
Amount drawn down | $ 108,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Term |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 8 years |  |  |  |  |
Debt Instrument, Unused Borrowing Capacity, Amount |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 108,000 |  |  |  |  |
M/V Manzanillo Express [Member] | 2022 Credit Facility [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maximum borrowing capacity |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 105,000 |  |  |  |  |
Debt Instrument, Term |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 6 years |  |  |  |  |
Issuance date of Bond |  |  |  |  |  |  |  |  |  |  |  |  |  |  | Oct. 06, 2022 |  |  |  |  |
Amount drawn down |  |  |  |  |  |  |  |  |  |  |  | $ 105,000 |  |  |  |  |  |  |  |
LNG/C Aristos and LNG/C Aristarchos [Member] | CGC Seller's Credit [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Repayment amount |  |  |  |  | $ 10,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Seller's credit agreement |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 10,000 |  |  |  |
LNG/C Aristarchos [Member] | CGC Seller's Credit [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Seller's credit agreement |  |  |  |  |  |  |  |  |  |  | $ 5,000 |  |  |  |  |  |  |  |  |
Interest payable |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0 |  |  |  |
Debt Instrument, Maturity Date, Description |  |  |  |  |  |  |  |  |  |  | payable within one year from the vessel’s delivery date |  |  |  |  |  |  |  |  |
LNG/C Aristos I [Member] | CGC Seller's Credit [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Seller's credit agreement |  |  |  |  |  |  |  |  |  |  | $ 5,000 |  |  |  |  |  |  |  |  |
Interest payable |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 0 |  |  |  |
Debt Instrument, Maturity Date, Description |  |  |  |  |  |  |  |  |  |  | payable within one year from the vessel’s delivery date |  |  |  |  |  |  |  |  |
For each vessel - M/V Long Beach Express, M/V Seattle Express and M/V Fos Express [Member] | CMTC Seller’s Credit [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Seller's credit agreement |  | $ 6,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
For each vessel - M/V Long Beach Express, M/V Seattle Express and M/V Fos Express [Member] | CMBFL Sale And Leaseback Transaction [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Sale Leaseback Transaction, Date |  |  | January 22, 2021 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Term |  |  | 5 years |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Sale and leaseback transaction gross cash inflow financing arrangement |  |  | $ 10,010 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Per Vessel [Member] | Covenants [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Restricted Cash and Cash Equivalents |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 500 |  |  |  |  |

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 This element references to the description of deposit conditions to the DSRA. + References No definition available. + Details
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