Fair Value Measurement - Additional Information (Details)	9 Months Ended
Sep. 30, 2020
Fair Value Disclosures [Abstract]
Maximum lag period for which the partnership investments in funds are valued	90 days

Maximum lag period for which the partnership investments in funds are valued.

No definition available.

Name:	cg_MaximumLagPeriodForWhichPartnershipInvestmentsInFundsAreValued
Namespace Prefix:	cg_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration