v3.26.1
Average Annual Total Returns
 12 Months Ended 60 Months Ended 103 Months Ended
Aug. 31, 2026
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2025
 [1]
S&P 500® Index (reflects no deduction for fees, expenses, or taxes)        
Prospectus [Line Items]        
Average Annual Return, Label [Optional Text] S&P 500® Index(reflects no deduction for fees, expenses, or taxes)      
Average Annual Return, Percent   17.88% 14.42% 14.85%
Core Alternative ETF Class        
Prospectus [Line Items]        
Average Annual Return, Label [Optional Text] Return Before Taxes      
Average Annual Return, Percent   3.34% (0.51%) 1.77%
Performance Inception Date May 23, 2017      
Core Alternative ETF Class | After Taxes on Distributions        
Prospectus [Line Items]        
Average Annual Return, Label [Optional Text] Return After Taxes on Distributions      
Average Annual Return, Percent   3.10% (0.77%) 1.49%
Core Alternative ETF Class | After Taxes on Distributions and Sales        
Prospectus [Line Items]        
Average Annual Return, Label [Optional Text] Return After Taxes on Distributions and Sale of Shares      
Average Annual Return, Percent   2.15% (0.38%) 1.37%
[1] The Predecessor Fund commenced operations on May 23, 2017.