Financial Highlights (Details) (USD $)	12 Months Ended
	Dec. 31, 2013		Dec. 31, 2012		Dec. 31, 2011
RATIOS TO AVERAGE NET ASSETS FOR TRADING COMPANIES [Abstract]
Interest Income (in hundredths)	0.00%	[1]
Management Fees (in hundredths)	(175.00%)
Incentive Fees (in hundredths)	(21.00%)
Trading Company Administrative Fees (in hundredths)	0.00%	[1]
Class A [Member]
NET ASSET VALUE [Roll Forward]
BEGINNING BALANCE, NET ASSET VALUE (in dollars per unit)	$ 1,031.36		$ 1,140.84		$ 1,370.27
NET OPERATING RESULTS [Abstract]
Net investment loss (in dollars per unit)	$ (33.03)		$ (35.24)		$ (41.43)
Net realized/unrealized loss (in dollars per unit)	$ 5.27		$ (74.24)		$ (188.00)
Net loss (in dollars per unit)	$ (27.76)	[2]	$ (109.48)	[2]	$ (229.43)	[2]
ENDING BALANCE, NET ASSET VALUE (in dollars per unit)	$ 1,003.60		$ 1,031.36		$ 1,140.84
RATIOS TO AVERAGE NET ASSETS [Abstract]
Net investment loss (in hundredths)	(3.22%)		(3.18%)		(3.25%)
Partnership expenses (in hundredths)	3.22%	[3]	3.18%	[3]	3.25%	[3]
TOTAL RETURN (in hundredths)	(2.69%)		(9.60%)		(16.74%)
Class B [Member]
NET ASSET VALUE [Roll Forward]
BEGINNING BALANCE, NET ASSET VALUE (in dollars per unit)	$ 1,059.67		$ 1,166.26		$ 1,393.71
NET OPERATING RESULTS [Abstract]
Net investment loss (in dollars per unit)	$ (28.70)		$ (30.47)		$ (35.69)
Net realized/unrealized loss (in dollars per unit)	$ 5.33		$ (76.12)		$ (191.76)
Net loss (in dollars per unit)	$ (23.37)	[2]	$ (106.59)	[2]	$ (227.45)	[2]
ENDING BALANCE, NET ASSET VALUE (in dollars per unit)	$ 1,036.30		$ 1,059.67		$ 1,166.26
RATIOS TO AVERAGE NET ASSETS [Abstract]
Net investment loss (in hundredths)	(2.72%)		(2.68%)		(2.75%)
Partnership expenses (in hundredths)	2.72%	[3]	2.68%	[3]	2.75%	[3]
TOTAL RETURN (in hundredths)	(2.21%)		(9.14%)		(16.32%)
Class C [Member]
NET ASSET VALUE [Roll Forward]
BEGINNING BALANCE, NET ASSET VALUE (in dollars per unit)	$ 1,088.75		$ 1,192.24		$ 1,417.54
NET OPERATING RESULTS [Abstract]
Net investment loss (in dollars per unit)	$ (24.16)		$ (25.37)		$ (30.19)
Net realized/unrealized loss (in dollars per unit)	$ 5.50		$ (78.12)		$ (195.11)
Net loss (in dollars per unit)	$ (18.66)		$ (103.49)		$ (225.30)
ENDING BALANCE, NET ASSET VALUE (in dollars per unit)	$ 1,070.09		$ 1,088.75		$ 1,192.24
RATIOS TO AVERAGE NET ASSETS [Abstract]
Net investment loss (in hundredths)	(2.22%)		(2.18%)		(2.27%)
Partnership expenses (in hundredths)	2.22%	[3]	2.18%	[3]	2.27%	[3]
TOTAL RETURN (in hundredths)	(1.71%)		(8.68%)		(15.89%)
Class D [Member]
NET ASSET VALUE [Roll Forward]
BEGINNING BALANCE, NET ASSET VALUE (in dollars per unit)	$ 1,103.49		$ 1,205.34		$ 1,429.48
NET OPERATING RESULTS [Abstract]
Net investment loss (in dollars per unit)	$ (21.81)		$ (22.69)		$ (26.85)
Net realized/unrealized loss (in dollars per unit)	$ 5.61		$ (79.16)		$ (197.29)
Net loss (in dollars per unit)	$ (16.20)	[2]	$ (101.85)	[2]	$ (224.14)	[2]
ENDING BALANCE, NET ASSET VALUE (in dollars per unit)	$ 1,087.29		$ 1,103.49		$ 1,205.34
RATIOS TO AVERAGE NET ASSETS [Abstract]
Net investment loss (in hundredths)	(1.97%)		(1.93%)		(2.01%)
Partnership expenses (in hundredths)	1.97%	[3]	1.93%	[3]	2.01%	[3]
TOTAL RETURN (in hundredths)	(1.47%)		(8.45%)		(15.68%)
Class Z [Member]
NET ASSET VALUE [Roll Forward]
BEGINNING BALANCE, NET ASSET VALUE (in dollars per unit)	$ 1,149.28		$ 1,245.91		$ 1,466.39
NET OPERATING RESULTS [Abstract]
Net investment loss (in dollars per unit)	$ (14.04)		$ (14.38)		$ (17.36)
Net realized/unrealized loss (in dollars per unit)	$ 5.71		$ (82.25)		$ (203.12)
Net loss (in dollars per unit)	$ (8.33)		$ (96.63)		$ (220.48)
ENDING BALANCE, NET ASSET VALUE (in dollars per unit)	$ 1,140.95		$ 1,149.28		$ 1,245.91
RATIOS TO AVERAGE NET ASSETS [Abstract]
Net investment loss (in hundredths)	(1.22%)		(1.18%)		(1.26%)
Partnership expenses (in hundredths)	1.22%	[3]	1.18%	[3]	1.26%	[3]
TOTAL RETURN (in hundredths)	(0.72%)		(7.76%)		(15.04%)

[1] Amount less than 0.005%.

[2] Based on the change in Net Asset Value per Unit.

[3] Does not include the expenses of the Trading Companies in which the Partnership invests.