Expense Example	Aug. 31, 2024 USD ($)
Invesco Premier Portfolio - Investor Class \| Invesco Premier Portfolio \| Investor Class
Prospectus [Line Items]
Expense Example, with Redemption, 1 Year	$ 18
Expense Example, with Redemption, 3 Years	73
Expense Example, with Redemption, 5 Years	134
Expense Example, with Redemption, 10 Years	311
Invesco Premier U.S. Government Money Portfolio - Investor Class \| Invesco Premier U.S. Government Money Portfolio \| Investor Class
Prospectus [Line Items]
Expense Example, with Redemption, 1 Year	18
Expense Example, with Redemption, 3 Years	73
Expense Example, with Redemption, 5 Years	134
Expense Example, with Redemption, 10 Years	311
Invesco Premier Portfolio - Institutional Class \| Invesco Premier Portfolio \| Institutional Class
Prospectus [Line Items]
Expense Example, with Redemption, 1 Year	18
Expense Example, with Redemption, 3 Years	73
Expense Example, with Redemption, 5 Years	134
Expense Example, with Redemption, 10 Years	311
Invesco Premier U.S. Government Money Portfolio - Institutional Class \| Invesco Premier U.S. Government Money Portfolio \| Institutional Class
Prospectus [Line Items]
Expense Example, with Redemption, 1 Year	18
Expense Example, with Redemption, 3 Years	73
Expense Example, with Redemption, 5 Years	134
Expense Example, with Redemption, 10 Years	311
Invesco Premier Portfolio - Personal Investment Class \| Invesco Premier Portfolio \| Personal Investment Class
Prospectus [Line Items]
Expense Example, with Redemption, 1 Year	75
Expense Example, with Redemption, 3 Years	248
Expense Example, with Redemption, 5 Years	437
Expense Example, with Redemption, 10 Years	983
Invesco Premier Portfolio - Private Investment Class \| Invesco Premier Portfolio \| Private Investment Class
Prospectus [Line Items]
Expense Example, with Redemption, 1 Year	49
Expense Example, with Redemption, 3 Years	169
Expense Example, with Redemption, 5 Years	300
Expense Example, with Redemption, 10 Years	683
Invesco Premier Portfolio - Reserve Class \| Invesco Premier Portfolio \| Reserve Class
Prospectus [Line Items]
Expense Example, with Redemption, 1 Year	107
Expense Example, with Redemption, 3 Years	349
Expense Example, with Redemption, 5 Years	610
Expense Example, with Redemption, 10 Years	1,357
Invesco Premier Portfolio - Resource Class \| Invesco Premier Portfolio \| Resource Class
Prospectus [Line Items]
Expense Example, with Redemption, 1 Year	35
Expense Example, with Redemption, 3 Years	125
Expense Example, with Redemption, 5 Years	223
Expense Example, with Redemption, 10 Years	$ 511

- References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Form N-1A
-Section 3
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