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Realized and Net Change in Unrealized Gains (Losses) on Investments Held by Blackstone's Treasury Cash Management Strategies (Detail) (Blackstone's Treasury Cash Management Strategies, USD $)
In Thousands, unless otherwise specified |
12 Months Ended | ||
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Dec. 31, 2013
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Dec. 31, 2012
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Dec. 31, 2011
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Blackstone's Treasury Cash Management Strategies
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| Gain (Loss) on Investments [Line Items] | |||
| Realized Gains (Losses) | $ (5,793) | $ 9,095 | $ 9,738 |
| Net Change in Unrealized Gains (Losses) | (9,342) | (502) | 641 |
| Total realized and net change in unrealized gains (losses) | $ (15,135) | $ 8,593 | $ 10,379 |