S000072813 [Member] Average Annual Total Returns	12 Months Ended	60 Months Ended	80 Months Ended
S000072813 [Member] Average Annual Total Returns	Dec. 31, 2025	Dec. 31, 2025	Dec. 31, 2025
Bloomberg U.S. Aggregate Bond Index (reflects no deduction for fees, expenses, or taxes)
Prospectus [Line Items]
Average Annual Return, Percent	7.30%	(0.36%)	1.60%
Performance Inception Date			May 07, 2019
SG CTA Index (reflects no deduction for fees, expenses, or taxes)
Prospectus [Line Items]
Average Annual Return, Percent	(0.11%)	4.73%	4.44%
Performance Inception Date			May 07, 2019
iMGP DBi Managed Futures Strategy ETF
Prospectus [Line Items]
Average Annual Return, Percent	13.85%	8.52%	8.28%
Performance Inception Date			May 07, 2019
iMGP DBi Managed Futures Strategy ETF \| After Taxes on Distributions
Prospectus [Line Items]
Average Annual Return, Percent	11.14%	6.37%	6.19%
Performance Inception Date			May 07, 2019
iMGP DBi Managed Futures Strategy ETF \| After Taxes on Distributions and Sales
Prospectus [Line Items]
Average Annual Return, Percent	8.14%	5.79%	5.69%
Performance Inception Date			May 07, 2019