Statements of Changes in Shareholders' Equity (Unaudited) - USD ($)	Total	General Shares [Member]	Shares [Member]
Balance - Value at Dec. 31, 2023	$ 244,341,492	$ 558	$ 244,340,934
Balance - Shares at Dec. 31, 2023		40	17,500,000
Purchases of Shares - Value	48,266,761		$ 48,266,761
Purchases of Shares - Shares			3,350,000
Redemption of Shares - Value	(86,127,085)		$ (86,127,085)
Redemption of Shares - Shares			(5,750,000)
Net Increase (Decrease) due to Share Transactions, value	(37,860,324)		$ (37,860,324)
Net Increase (Decrease) due to Share Transactions, shares			(2,400,000)
Net Income (Loss)
Net Investment Income (Loss)	8,029,724	$ 2	$ 8,029,722
Net Realized Gain (Loss) on United States Treasury Obligations, Affiliated Investments and Commodity Futures Contracts	2,723,883		2,723,883
Net Change in Unrealized Gain (Loss) on United States Treasury Obligations, Affiliated Investments and Commodity Futures Contracts	(6,699,268)	(2)	(6,699,266)
Net Income (Loss)	4,054,339		4,054,339
Net Change in Shareholders' Equity, value	(33,805,985)		$ (33,805,985)
Net Change in Shareholders' Equity, shares			(2,400,000)
Balance - Value at Sep. 30, 2024	210,535,507	$ 558	$ 210,534,949
Balance - Shares at Sep. 30, 2024		40	15,100,000
Balance - Value at Jun. 30, 2024	234,782,239	$ 634	$ 234,781,605
Balance - Shares at Jun. 30, 2024		40	14,800,000
Purchases of Shares - Value	18,887,716		$ 18,887,716
Purchases of Shares - Shares			1,350,000
Redemption of Shares - Value	(16,341,631)		$ (16,341,631)
Redemption of Shares - Shares			(1,050,000)
Net Increase (Decrease) due to Share Transactions, value	2,546,085		$ 2,546,085
Net Increase (Decrease) due to Share Transactions, shares			300,000
Net Income (Loss)
Net Investment Income (Loss)	2,430,081	$ (12)	$ 2,430,093
Net Realized Gain (Loss) on United States Treasury Obligations, Affiliated Investments and Commodity Futures Contracts	992,972	(4)	992,976
Net Change in Unrealized Gain (Loss) on United States Treasury Obligations, Affiliated Investments and Commodity Futures Contracts	(30,215,870)	(60)	(30,215,810)
Net Income (Loss)	(26,792,817)	(76)	(26,792,741)
Net Change in Shareholders' Equity, value	(24,246,732)	(76)	$ (24,246,656)
Net Change in Shareholders' Equity, shares			300,000
Balance - Value at Sep. 30, 2024	210,535,507	$ 558	$ 210,534,949
Balance - Shares at Sep. 30, 2024		40	15,100,000
Balance - Value at Dec. 31, 2024	212,125,752	$ 571	$ 212,125,181
Balance - Shares at Dec. 31, 2024		40	14,850,000
Purchases of Shares - Value	108,769,478		$ 108,769,478
Purchases of Shares - Shares			8,150,000
Redemption of Shares - Value	(94,429,465)		$ (94,429,465)
Redemption of Shares - Shares			(6,650,000)
Net Increase (Decrease) due to Share Transactions, value	14,340,013		$ 14,340,013
Net Increase (Decrease) due to Share Transactions, shares			1,500,000
Net Income (Loss)
Net Investment Income (Loss)	5,297,774	$ 25	$ 5,297,749
Net Realized Gain (Loss) on United States Treasury Obligations, Affiliated Investments and Commodity Futures Contracts	308,671	2	308,669
Net Change in Unrealized Gain (Loss) on United States Treasury Obligations, Affiliated Investments and Commodity Futures Contracts	(12,701,306)	(61)	(12,701,245)
Net Income (Loss)	(7,094,861)	(34)	(7,094,827)
Net Change in Shareholders' Equity, value	7,245,152	(34)	$ 7,245,186
Net Change in Shareholders' Equity, shares			1,500,000
Balance - Value at Sep. 30, 2025	219,370,904	$ 537	$ 219,370,367
Balance - Shares at Sep. 30, 2025		40	16,350,000
Balance - Value at Jun. 30, 2025	228,228,224	$ 529	$ 228,227,695
Balance - Shares at Jun. 30, 2025		40	17,250,000
Purchases of Shares - Value	25,610,083		$ 25,610,083
Purchases of Shares - Shares			1,900,000
Redemption of Shares - Value	(38,470,565)		$ (38,470,565)
Redemption of Shares - Shares			(2,800,000)
Net Increase (Decrease) due to Share Transactions, value	(12,860,482)		$ (12,860,482)
Net Increase (Decrease) due to Share Transactions, shares			(900,000)
Net Income (Loss)
Net Investment Income (Loss)	2,000,214	$ 13	$ 2,000,201
Net Realized Gain (Loss) on United States Treasury Obligations, Affiliated Investments and Commodity Futures Contracts	(124,450)		(124,450)
Net Change in Unrealized Gain (Loss) on United States Treasury Obligations, Affiliated Investments and Commodity Futures Contracts	2,127,398	(5)	2,127,403
Net Income (Loss)	4,003,162	8	4,003,154
Net Change in Shareholders' Equity, value	(8,857,320)	8	$ (8,857,328)
Net Change in Shareholders' Equity, shares			(900,000)
Balance - Value at Sep. 30, 2025	$ 219,370,904	$ 537	$ 219,370,367
Balance - Shares at Sep. 30, 2025		40	16,350,000

Invesco DB Oil Fund 10-Q