Consolidated Statements of Operations (USD $)	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Net gain (loss) from futures and forward trading
Realized	$ 8,506,968	$ 13,792,108
Change in unrealized	2,473,391	(7,640,108)
Commissions	(2,377,903)	(2,970,555)
Net gains (losses) from futures and forward trading	8,602,456	3,181,445
Income
Interest income	347,030	496,088
Expenses from operations
Brokerage commission	8,932,919	11,343,441
Incentive fees	318,449	1,862,811
Organizational and offering costs	458,556	571,843
Operating expenses	396,317	495,092
Total expenses	10,106,241	14,273,187
Net investment loss	(9,759,211)	(13,777,099)
Net loss	$ (1,156,755)	$ (10,595,654)
Class A
Net income (loss) per unit (based on weighted average number of units outstanding during the period) and increase (decrease) in net asset value per unit for the period:
General Partner & Limited Partner Units (in dollars per unit)	$ (2.78)	$ (18.52)
Class B
Net income (loss) per unit (based on weighted average number of units outstanding during the period) and increase (decrease) in net asset value per unit for the period:
General Partner & Limited Partner Units (in dollars per unit)	$ (3.90)	$ (17.52)
Legacy 1 Class
Net income (loss) per unit (based on weighted average number of units outstanding during the period) and increase (decrease) in net asset value per unit for the period:
General Partner & Limited Partner Units (in dollars per unit)	$ 2.86	$ (7.91)
Legacy 2 Class
Net income (loss) per unit (based on weighted average number of units outstanding during the period) and increase (decrease) in net asset value per unit for the period:
General Partner & Limited Partner Units (in dollars per unit)	$ 2.37	$ (8.36)
Global 1 Class
Net income (loss) per unit (based on weighted average number of units outstanding during the period) and increase (decrease) in net asset value per unit for the period:
General Partner & Limited Partner Units (in dollars per unit)	$ 4.07	$ (5.57)
Global 2 Class
Net income (loss) per unit (based on weighted average number of units outstanding during the period) and increase (decrease) in net asset value per unit for the period:
General Partner & Limited Partner Units (in dollars per unit)	$ 3.50	$ (6.08)
Global 3 Class
Net income (loss) per unit (based on weighted average number of units outstanding during the period) and increase (decrease) in net asset value per unit for the period:
General Partner & Limited Partner Units (in dollars per unit)	$ (0.08)	$ (9.37)