Statements of Financial Condition (Unaudited) (Parenthetical) - USD ($)	Mar. 31, 2022	Dec. 31, 2021
Investments in Securities, cost	$ 1,863,045,096	$ 1,030,473,392
US Treasury Bill Securities [Member]
Investments in Securities, cost	275,739,530	203,006,323
Affiliated Investments [Member]
Affiliated Investments, at Cost	$ 1,587,305,566	$ 827,467,069