Consolidated Statements of Income and Expenses (Unaudited) - USD ($)		12 Months Ended
		Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Income:
Interest income		$ 2,753,909	$ 2,850,715	$ 1,356,236
Expenses:
Management fee to related party (Note 8)		1,140,124	1,436,067	1,513,176
Total expenses		1,140,124	1,436,067	1,513,176
Expense waivers (Note 8)		(134,132)	(168,949)	(178,022)
Net expenses		1,005,992	1,267,118	1,335,154
Net investment income		1,747,917	1,583,597	21,082
Net Realized Gain (Loss) from:
Investments		1,961	(150)	(11,445)
Futures Contracts	[1]	(5,896,732)	(8,933,189)	(3,917,989)
Net Realized Loss		(5,894,771)	(8,933,339)	(3,929,434)
Net Increase (Decrease) in Unrealized Appreciation/Depreciation from:
Investments		5,508	4,361	(5,186)
Futures Contracts		13,722,987	(8,597,597)	2,461,480
Net Increase (Decrease) in Unrealized Appreciation/Depreciation		13,728,495	(8,593,236)	2,456,294
Net Realized and Unrealized Loss on Investments and Futures Contracts		7,833,724	(17,526,575)	(1,473,140)
Net Gain (Loss)		9,581,641	(15,942,978)	(1,452,058)
WisdomTree Continuous Commodity Index Master Fund [Member]
Income:
Interest income		2,753,909	2,850,715	1,356,236
Expenses:
Management fee to related party (Note 8)		1,140,124	1,436,067	1,513,176
Total expenses		1,140,124	1,436,067	1,513,176
Expense waivers (Note 8)		(134,132)	(168,949)	(178,022)
Net expenses		1,005,992	1,267,118	1,335,154
Net investment income		1,747,917	1,583,597	21,082
Net Realized Gain (Loss) from:
Investments		1,961	(150)	(11,445)
Futures Contracts	[1]	(5,896,732)	(8,933,189)	(3,917,989)
Net Realized Loss		(5,894,771)	(8,933,339)	(3,929,434)
Net Increase (Decrease) in Unrealized Appreciation/Depreciation from:
Investments		5,508	4,361	(5,186)
Futures Contracts		13,722,987	(8,597,597)	2,461,480
Net Increase (Decrease) in Unrealized Appreciation/Depreciation		13,728,495	(8,593,236)	2,456,294
Net Realized and Unrealized Loss on Investments and Futures Contracts		7,833,724	(17,526,575)	(1,473,140)
Net Gain (Loss)		$ 9,581,641	$ (15,942,978)	$ (1,452,058)

[1] Includes brokerage commissions of: