CONSOLIDATED FINANCIAL DATA HIGHLIGHTS (Parenthetical)	6 Months Ended
CONSOLIDATED FINANCIAL DATA HIGHLIGHTS (Parenthetical)	Jun. 30, 2013
Series A
Expenses including investments in Non-Consolidated LLCs (before Profit Shares)	6.95%
Profit Shares including investments in Non-Consolidated LLCs	0.00%
Expenses including investments in Non-Consolidated LLCs	6.95%
Net investment loss including investments in Non-Consolidated LLCs	(6.92%)
Series F
Expenses including investments in Non-Consolidated LLCs (before Profit Shares)	6.95%
Profit Shares including investments in Non-Consolidated LLCs	0.00%
Expenses including investments in Non-Consolidated LLCs	6.95%
Net investment loss including investments in Non-Consolidated LLCs	(6.92%)
Series G
Expenses including investments in Non-Consolidated LLCs (before Profit Shares)	6.95%
Profit Shares including investments in Non-Consolidated LLCs	0.00%
Expenses including investments in Non-Consolidated LLCs	6.95%
Net investment loss including investments in Non-Consolidated LLCs	(6.92%)
Series I
Expenses including investments in Non-Consolidated LLCs (before Profit Shares)	3.78%
Profit Shares including investments in Non-Consolidated LLCs	0.00%
Expenses including investments in Non-Consolidated LLCs	3.78%
Net investment loss including investments in Non-Consolidated LLCs	(3.76%)
Threshold percentage that Profit Share ratios round to less than	0.01%

BlackRock Global Horizons I L.P. 10-Q