Consolidated Statements of Financial Condition (Unaudited) (USD $)	Mar. 31, 2014	Dec. 31, 2013
Equity in broker trading accounts
Cash	$ 247,588,661	$ 289,217,101
Net unrealized gain on open futures contracts	12,066,277	37,958,108
Net unrealized gain on open forward currency contracts	4,458,030	695,075
Total equity in broker trading accounts	264,112,968	327,870,284
Cash and cash equivalents	75,946,528	22,745,016
Investments in securities, at fair value	452,420,254	530,922,246
Certificates of deposit, at fair value	29,484,942	42,625,053
General Partner 1% allocation receivable	303,359	283,366
Total assets	822,268,051	924,445,965
Liabilities
Trading Advisor management fees payable	1,836,313	2,512,701
Trading Advisor incentive fees payable	182,751	177,898
Commissions and other trading fees payable on open contracts	127,817	144,920
Cash Manager fees payable	148,702	164,805
General Partner management and performance fees payable	1,016,603	1,145,591
Selling Agent fees payable - General Partner	908,257	1,016,111
Administrative expenses payable - General Partner	305,729	344,649
Redemptions payable	31,650,055	36,130,211
Subscriptions received in advance	4,573,240	2,399,374
Total liabilities	40,749,467	44,036,260
Partners' Capital (Net Asset Value)
Total partners' capital (net asset value)	781,518,584	880,409,705
Total liabilities and partners' capital (net asset value)	822,268,051	924,445,965
Class A [Member]
Partners' Capital (Net Asset Value)
Total partners' capital (net asset value)	499,249,141	550,501,395
Class B [Member]
Partners' Capital (Net Asset Value)
Total partners' capital (net asset value)	279,118,614	325,651,536
Class I [Member]
Partners' Capital (Net Asset Value)
Total partners' capital (net asset value)	$ 3,150,829	$ 4,256,774