Inverse SP 500 2x Strategy Fund Average Annual Total Returns - Class A and Class C [Member]

12 Months Ended

60 Months Ended

120 Months Ended

Dec. 31, 2025

Dec. 31, 2025

Dec. 31, 2025

S&P 500® Index(reflects no deduction for fees, expenses or taxes)[Member]

Prospectus [Line Items]

Average Annual Return, Percent

^[1]

17.88%

14.42%

14.82%

Class C

Prospectus [Line Items]

Average Annual Return, Percent

(28.44%)

(24.49%)

(28.19%)

Class C | After Taxes on Distributions

Prospectus [Line Items]

Average Annual Return, Percent

(30.22%)

(25.61%)

(28.73%)

Class C | After Taxes on Distributions and Sales

Prospectus [Line Items]

Average Annual Return, Percent

(16.83%)

(15.93%)

(12.43%)

Class A

Prospectus [Line Items]

Average Annual Return, Percent

(30.73%)

(24.66%)

(27.99%)

[1]	The S&P 500® Index is a broad-based index that includes 500 leading companies and covers approximately 80% of available market capitalization. The Index is widely regarded as the best single gauge of large-cap U.S. equities.