Non-controlling Interests in Consolidated Entities - Partnership's Non-Controlling Interests in Consolidated Entities (Details) - USD ($) $ in Millions	Jun. 30, 2015	Dec. 31, 2014
Noncontrolling Interest [Line Items]
Non-controlling interests in consolidated entities	$ 5,387.8	$ 6,446.4
Non-Carlyle interests in Consolidated Funds
Noncontrolling Interest [Line Items]
Non-controlling interests in consolidated entities	5,135.5	6,160.1
Non-Carlyle interests in majority-owned subsidiaries
Noncontrolling Interest [Line Items]
Non-controlling interests in consolidated entities	343.5	301.4
Non-controlling interest in carried interest and cash held for carried interest distributions
Noncontrolling Interest [Line Items]
Non-controlling interests in consolidated entities	$ (91.2)	$ (15.1)

Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which is directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent (that is, noncontrolling interest, previously referred to as minority interest).

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.31)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 27

-Article 5

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 20

-Article 7

Name:	us-gaap_MinorityInterest
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant