Schedule of Investments (Unaudited) - Futures Contracts		3 Months Ended	12 Months Ended
		Mar. 31, 2022 USD ($) Contract	Dec. 31, 2021 USD ($) Contract
Schedule of Investments [Line Items]
Currency Futures Contracts, Value		$ 939,779,872	$ 718,465,017
Futures [Member] | United States of America, Dollars [Member] | Long [Member]
Schedule of Investments [Line Items]
Currency Futures Contracts, Number of Contracts | Contract		9,891	7,505
Currency Futures Contracts, Expiration Date		Jun. 30, 2022	Mar. 31, 2022
Currency Futures Contracts, Notional Value		$ 972,878,760	$ 717,425,465
Currency Futures Contracts, Value	[1]	(2,099,703)	(4,284,830)
Currency Futures Contracts, Unrealized Appreciation (Depreciation)	[1]	$ (2,099,703)	$ (4,284,830)

[1] Unrealized Appreciation (Depreciation) and Value are presented above, net by contract.