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Condensed Statement of Changes in Partners' Capital - USD ($)
General Partners [Member]
Limited Partners [Member]
Total
Balances at beginning of period at Dec. 31, 2019   $ 444,573,254  
Addition of partnership shares,respectively   254,737,351  
Redemption of partnership shares,respectively   (238,506,716)  
Net income (loss)   (132,888,937) $ (132,888,937)
Balances at end of period at Mar. 31, 2020   327,914,952  
Balances at beginning of period at Dec. 31, 2020   414,596,507 414,596,507
Addition of partnership shares,respectively   67,579,718  
Redemption of partnership shares,respectively   (237,218,614)  
Net income (loss)   28,791,269 28,791,269
Balances at end of period at Mar. 31, 2021 $ 0 $ 273,748,880 $ 273,748,880