Swap Agreements [Member] Other Assets Less Liabilities [Member] Money Market Funds Plus Other Assets Less Liabilities [Member] Base Metals [Member] Precious Metals [Member] C000138493 [Member] Class Composite Energy Sector [Member] Agricultural Sector [Member] Future [Member] Money Market Funds [Member] C000234823 [Member] Aluminum [Member] Nickel [Member] Copper [Member] Cobalt [Member] Lithium [Member] Iron Ore [Member] Cocoa [Member] Coffee [Member] Soybean Meal [Member] Cotton [Member] KC Wheat [Member] Sugar [Member] Bean Oil [Member] Feeder Cattle [Member] Wheat [Member] Lean Hogs [Member] Soybeans [Member] Corn [Member] Live Cattle [Member] C000237566 [Member] Investment Type [Axis] Net Assets Investment Company Portfolio Turnover No Trading Symbol Flag