Commitments and Contingencies - Future minimum charter hire receipts (Table) (Details) $ in Thousands	Dec. 31, 2024 USD ($)
Commitments and Contingencies Disclosure [Abstract]
2025	$ 386,672
2026	327,148
2027	281,845
2028	273,809
2029	254,578
Thereafter	618,311
Total	$ 2,142,363

Future minimum rental payments in aggregate as of the balance sheet date under operating leases.

No definition available.

Name:	ccec_OperatingLeasesFutureMinimumPaymentsReceivable1
Namespace Prefix:	ccec_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Future rental payments receivable within one year of the balance sheet date under an operating lease.

No definition available.

Name:	ccec_OperatingLeasesFutureMinimumPaymentsReceivableCurrent1
Namespace Prefix:	ccec_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Future rental payments receivable within the fifth year from the balance sheet date under an operating lease.

No definition available.

Name:	ccec_OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears1
Namespace Prefix:	ccec_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Future rental payments receivable within the fourth year from the balance sheet date under an operating lease.

No definition available.

Name:	ccec_OperatingLeasesFutureMinimumPaymentsReceivableInFourYears1
Namespace Prefix:	ccec_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Future rental payments receivable within the third year from the balance sheet date under an operating lease.

No definition available.

Name:	ccec_OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears1
Namespace Prefix:	ccec_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Future rental payments receivable within the second year from the balance sheet date under an operating lease.

No definition available.

Name:	ccec_OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears1
Namespace Prefix:	ccec_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Future minimum lease payments receivable under operating leases for periods greater than five years following the balance sheet date.

No definition available.

Name:	ccec_OperatingLeasesFutureMinimumPaymentsReceivableThereafter1
Namespace Prefix:	ccec_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

No definition available.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration