v3.3.0.814

Commitments and Contingencies - Additional Information (Detail) $ in Millions | 9 Months Ended
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Sep. 30, 2015 USD ($)
Schedule Of Commitments And Contingencies [Line Items] |
General partner capital funding | $ 2,200.0
Total investments at risk in respect of guarantees extended | $ 24.0
Contingent obligations currently anticipated to expire end | 2016
Provision for cash clawback | $ 551.6
Blackstone Holdings Finance Co. L.L.C. |
Schedule Of Commitments And Contingencies [Line Items] |
Loans held By employees for investment guaranteed | 117.0
Blackstone Funds |
Schedule Of Commitments And Contingencies [Line Items] |
Funds signed investment commitments | 34.9
Blackstone Funds | Portfolio Company Acquisition |
Schedule Of Commitments And Contingencies [Line Items] |
Signed investment commitments for portfolio company acquisitions in process of closing | $ 22.9

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