S000057610 [Member] Expense Example - iMGP Low Duration Income Fund - Institutional Class	Dec. 31, 2025 USD ($)
Prospectus [Line Items]
Expense Example, with Redemption, 1 Year	$ 104
Expense Example, with Redemption, 3 Years	326
Expense Example, with Redemption, 5 Years	593
Expense Example, with Redemption, 10 Years	$ 1,355

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