Consolidated Statements of Cash Flows (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Cash flows provided by operating activities
Net income (loss)	$ 8,558,426	$ (9,424,126)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Net cash provided by operating activities	32,431,858	39,233,465
Cash flows used in financing activities
Subscriptions	2,467,801	15,017,858
Redemptions	(34,899,659)	(54,251,323)
Net cash used in financing activities	(32,431,858)	(39,233,465)
Net change in cash and cash equivalents	0	0
Cash and cash equivalents, beginning of year	0	0
Cash and cash equivalents, end of year	0	0
Graham Alternative Investment Trading LLC [Member]
Cash flows provided by operating activities
Net income (loss)	(8,558,426)	9,424,126
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Proceeds from sale of investments	34,899,659	54,251,323
Investments	$ (2,467,801)	$ (15,017,858)