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Statement of Changes in Partners' Capital (Parenthetical) - shares
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Statement of Changes in Partners' Capital      
Addition of partnership units 48,500,000 26,000,000 207,062,500
Redemption of partnership units (64,100,000) (91,800,000) (108,888,897)