Performance Management |
Aug. 31, 2024 |
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| Invesco Premier Portfolio - Investor Class | Invesco Premier Portfolio | ||||||||||||||||
| Prospectus [Line Items] | ||||||||||||||||
| Bar Chart and Performance Table [Heading] | Performance Information | |||||||||||||||
| Performance Narrative [Text Block] | The bar chart and performance table provide an indication of the risks of investing in the Fund. The bar chart shows changes in the performance of the Fund from year to year as of December 31. The Fund's past performance is not necessarily an indication of its future performance.
Fund performance reflects any applicable fee waivers and expense reimbursements. Performance returns would be lower without applicable fee waivers and expense reimbursements.
All Fund performance shown assumes the reinvestment of dividends and capital gains and the effect of the Fund's expenses.
Updated performance information is available on the Fund's website at www.invesco.com/us.
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| Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not necessarily an indication of its future performance. | |||||||||||||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and performance table provide an indication of the risks of investing in the Fund. | |||||||||||||||
| Bar Chart [Heading] | Annual Total Returns | |||||||||||||||
| Bar Chart [Table] |
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| Bar Chart Closing [Text Block] |
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| Year to Date Return, Label [Optional Text] | Year-to-date | |||||||||||||||
| Bar Chart, Year to Date Return | 4.09% | |||||||||||||||
| Bar Chart, Year to Date Return, Date | Sep. 30, 2024 | |||||||||||||||
| Highest Quarterly Return, Label [Optional Text] | Best Quarter | |||||||||||||||
| Highest Quarterly Return | 1.37% | |||||||||||||||
| Highest Quarterly Return, Date | Dec. 31, 2023 | |||||||||||||||
| Lowest Quarterly Return, Label [Optional Text] | Worst Quarter | |||||||||||||||
| Lowest Quarterly Return | none | |||||||||||||||
| Lowest Quarterly Return, Date | Dec. 31, 2021 | |||||||||||||||
| Performance Table Heading | Average Annual Total Returns (for the periods ended December 31, 2023) | |||||||||||||||
| Performance [Table] |
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| Performance Availability Website Address [Text] | www.invesco.com/us | |||||||||||||||
| Invesco Premier U.S. Government Money Portfolio - Investor Class | Invesco Premier U.S. Government Money Portfolio | ||||||||||||||||
| Prospectus [Line Items] | ||||||||||||||||
| Bar Chart and Performance Table [Heading] | Performance Information | |||||||||||||||
| Performance Narrative [Text Block] | The bar chart and performance table provide an indication of the risks of investing in the Fund. The bar chart shows changes in the performance of the Fund from year to year as of December 31. The Fund's past performance is not necessarily an indication of its future performance.
Fund performance reflects any applicable fee waivers and expense reimbursements. Performance returns would be lower without applicable fee waivers and expense reimbursements.
All Fund performance shown assumes the reinvestment of dividends and capital gains and the effect of the Fund's expenses.
Updated performance information is available on the Fund's website at www.invesco.com/us.
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| Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not necessarily an indication of its future performance. | |||||||||||||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and performance table provide an indication of the risks of investing in the Fund. | |||||||||||||||
| Bar Chart [Heading] | Annual Total Returns | |||||||||||||||
| Bar Chart [Table] |
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| Bar Chart Closing [Text Block] |
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| Year to Date Return, Label [Optional Text] | Year-to-date | |||||||||||||||
| Bar Chart, Year to Date Return | 3.96% | |||||||||||||||
| Bar Chart, Year to Date Return, Date | Sep. 30, 2024 | |||||||||||||||
| Highest Quarterly Return, Label [Optional Text] | Best Quarter | |||||||||||||||
| Highest Quarterly Return | 1.33% | |||||||||||||||
| Highest Quarterly Return, Date | Dec. 31, 2023 | |||||||||||||||
| Lowest Quarterly Return, Label [Optional Text] | Worst Quarter | |||||||||||||||
| Lowest Quarterly Return | none | |||||||||||||||
| Lowest Quarterly Return, Date | Dec. 31, 2021 | |||||||||||||||
| Performance Table Heading | Average Annual Total Returns (for the periods ended December 31, 2023) | |||||||||||||||
| Performance [Table] |
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| Performance Availability Website Address [Text] | www.invesco.com/us | |||||||||||||||
| Invesco Premier Portfolio - Institutional Class | Invesco Premier Portfolio | ||||||||||||||||
| Prospectus [Line Items] | ||||||||||||||||
| Bar Chart and Performance Table [Heading] | Performance Information | |||||||||||||||
| Performance Narrative [Text Block] | The bar chart and performance table provide an indication of the risks of investing in the Fund. The bar chart shows changes in the performance of the Fund from year to year as of December 31. The Fund's past performance is not necessarily an indication of its future performance.
Fund performance reflects any applicable fee waivers and expense reimbursements. Performance returns would be lower without applicable fee waivers and expense reimbursements.
All Fund performance shown assumes the reinvestment of dividends and capital gains and the effect of the Fund's expenses.
Updated performance information is available on the Fund's website at www.invesco.com/us.
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|||||||||||||||
| Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not necessarily an indication of its future performance. | |||||||||||||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and performance table provide an indication of the risks of investing in the Fund. | |||||||||||||||
| Bar Chart [Heading] | Annual Total Returns | |||||||||||||||
| Bar Chart [Table] |
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| Bar Chart Closing [Text Block] |
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| Year to Date Return, Label [Optional Text] | Year-to-date | |||||||||||||||
| Bar Chart, Year to Date Return | 4.09% | |||||||||||||||
| Bar Chart, Year to Date Return, Date | Sep. 30, 2024 | |||||||||||||||
| Highest Quarterly Return, Label [Optional Text] | Best Quarter | |||||||||||||||
| Highest Quarterly Return | 1.37% | |||||||||||||||
| Highest Quarterly Return, Date | Dec. 31, 2023 | |||||||||||||||
| Lowest Quarterly Return, Label [Optional Text] | Worst Quarter | |||||||||||||||
| Lowest Quarterly Return | none | |||||||||||||||
| Lowest Quarterly Return, Date | Dec. 31, 2021 | |||||||||||||||
| Performance Table Heading | Average Annual Total Returns (for the periods ended December 31, 2023) | |||||||||||||||
| Performance [Table] |
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| Performance Availability Website Address [Text] | www.invesco.com/us | |||||||||||||||
| Invesco Premier U.S. Government Money Portfolio - Institutional Class | Invesco Premier U.S. Government Money Portfolio | ||||||||||||||||
| Prospectus [Line Items] | ||||||||||||||||
| Bar Chart and Performance Table [Heading] | Performance Information | |||||||||||||||
| Performance Narrative [Text Block] | The bar chart and performance table provide an indication of the risks of investing in the Fund. The bar chart shows changes in the performance of the Fund from year to year as of December 31. The Fund's past performance is not necessarily an indication of its future performance.
Fund performance reflects any applicable fee waivers and expense reimbursements. Performance returns would be lower without applicable fee waivers and expense reimbursements.
All Fund performance shown assumes the reinvestment of dividends and capital gains and the effect of the Fund's expenses.
Updated performance information is available on the Fund's website at www.invesco.com/us.
|
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| Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not necessarily an indication of its future performance. | |||||||||||||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and performance table provide an indication of the risks of investing in the Fund. | |||||||||||||||
| Bar Chart [Heading] | Annual Total Returns | |||||||||||||||
| Bar Chart [Table] |
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| Bar Chart Closing [Text Block] |
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| Year to Date Return, Label [Optional Text] | Year-to-date | |||||||||||||||
| Bar Chart, Year to Date Return | 3.96% | |||||||||||||||
| Bar Chart, Year to Date Return, Date | Sep. 30, 2024 | |||||||||||||||
| Highest Quarterly Return, Label [Optional Text] | Best Quarter | |||||||||||||||
| Highest Quarterly Return | 1.33% | |||||||||||||||
| Highest Quarterly Return, Date | Dec. 31, 2023 | |||||||||||||||
| Lowest Quarterly Return, Label [Optional Text] | Worst Quarter | |||||||||||||||
| Lowest Quarterly Return | none | |||||||||||||||
| Lowest Quarterly Return, Date | Dec. 31, 2021 | |||||||||||||||
| Performance Table Heading | Average Annual Total Returns (for the periods ended December 31, 2023) | |||||||||||||||
| Performance [Table] |
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| Performance Availability Website Address [Text] | www.invesco.com/us | |||||||||||||||
| Invesco Premier Portfolio - Personal Investment Class | Invesco Premier Portfolio | ||||||||||||||||
| Prospectus [Line Items] | ||||||||||||||||
| Bar Chart and Performance Table [Heading] | Performance Information | |||||||||||||||
| Performance Narrative [Text Block] | The bar chart and performance table provide an indication of the risks of investing in the Fund. The bar chart shows changes in the performance of the Fund from year to year as of December 31. The Fund's past performance is not necessarily an indication of its future performance.
Fund performance reflects any applicable fee waivers and expense reimbursements. Performance returns would be lower without applicable fee waivers and expense reimbursements.
All Fund performance shown assumes the reinvestment of dividends and capital gains and the effect of the Fund's expenses.
Updated performance information is available on the Fund's website at www.invesco.com/us.
|
|||||||||||||||
| Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not necessarily an indication of its future performance. | |||||||||||||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and performance table provide an indication of the risks of investing in the Fund. | |||||||||||||||
| Bar Chart [Heading] | Annual Total Returns | |||||||||||||||
| Bar Chart [Table] |
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| Bar Chart Closing [Text Block] |
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| Year to Date Return, Label [Optional Text] | Year-to-date | |||||||||||||||
| Bar Chart, Year to Date Return | 3.66% | |||||||||||||||
| Bar Chart, Year to Date Return, Date | Sep. 30, 2024 | |||||||||||||||
| Highest Quarterly Return, Label [Optional Text] | Best Quarter | |||||||||||||||
| Highest Quarterly Return | 1.23% | |||||||||||||||
| Highest Quarterly Return, Date | Dec. 31, 2023 | |||||||||||||||
| Lowest Quarterly Return, Label [Optional Text] | Worst Quarter | |||||||||||||||
| Lowest Quarterly Return | none | |||||||||||||||
| Lowest Quarterly Return, Date | Mar. 31, 2022 | |||||||||||||||
| Performance Table Heading | Average Annual Total Returns (for the periods ended December 31, 2023) | |||||||||||||||
| Performance [Table] |
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| Performance Availability Website Address [Text] | www.invesco.com/us | |||||||||||||||
| Invesco Premier Portfolio - Private Investment Class | Invesco Premier Portfolio | ||||||||||||||||
| Prospectus [Line Items] | ||||||||||||||||
| Bar Chart and Performance Table [Heading] | Performance Information | |||||||||||||||
| Performance Narrative [Text Block] | The bar chart and performance table provide an indication of the risks of investing in the Fund. The bar chart shows changes in the performance of the Fund from year to year as of December 31. The Fund's past performance is not necessarily an indication of its future performance.
Fund performance reflects any applicable fee waivers and expense reimbursements. Performance returns would be lower without applicable fee waivers and expense reimbursements.
All Fund performance shown assumes the reinvestment of dividends and capital gains and the effect of the Fund's expenses.
Updated performance information is available on the Fund's website at www.invesco.com/us.
|
|||||||||||||||
| Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not necessarily an indication of its future performance. | |||||||||||||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and performance table provide an indication of the risks of investing in the Fund. | |||||||||||||||
| Bar Chart [Heading] | Annual Total Returns | |||||||||||||||
| Bar Chart [Table] |
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| Bar Chart Closing [Text Block] |
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| Year to Date Return, Label [Optional Text] | Year-to-date | |||||||||||||||
| Bar Chart, Year to Date Return | 3.86% | |||||||||||||||
| Bar Chart, Year to Date Return, Date | Sep. 30, 2024 | |||||||||||||||
| Highest Quarterly Return, Label [Optional Text] | Best Quarter | |||||||||||||||
| Highest Quarterly Return | 1.30% | |||||||||||||||
| Highest Quarterly Return, Date | Dec. 31, 2023 | |||||||||||||||
| Lowest Quarterly Return, Label [Optional Text] | Worst Quarter | |||||||||||||||
| Lowest Quarterly Return | none | |||||||||||||||
| Lowest Quarterly Return, Date | Mar. 31, 2022 | |||||||||||||||
| Performance Table Heading | Average Annual Total Returns (for the periods ended December 31, 2023) | |||||||||||||||
| Performance [Table] |
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| Performance Availability Website Address [Text] | www.invesco.com/us | |||||||||||||||
| Invesco Premier Portfolio - Reserve Class | Invesco Premier Portfolio | ||||||||||||||||
| Prospectus [Line Items] | ||||||||||||||||
| Bar Chart and Performance Table [Heading] | Performance Information | |||||||||||||||
| Performance Narrative [Text Block] | The bar chart and performance table provide an indication of the risks of investing in the Fund. The bar chart shows changes in the performance of the Fund from year to year as of December 31. The Fund's past performance is not necessarily an indication of its future performance.
Fund performance reflects any applicable fee waivers and expense reimbursements. Performance returns would be lower without applicable fee waivers and expense reimbursements.
All Fund performance shown assumes the reinvestment of dividends and capital gains and the effect of the Fund's expenses.
Updated performance information is available on the Fund's website at www.invesco.com/us.
|
|||||||||||||||
| Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not necessarily an indication of its future performance. | |||||||||||||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and performance table provide an indication of the risks of investing in the Fund. | |||||||||||||||
| Bar Chart [Heading] | Annual Total Returns | |||||||||||||||
| Bar Chart [Table] |
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| Bar Chart Closing [Text Block] |
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| Year to Date Return, Label [Optional Text] | Year-to-date | |||||||||||||||
| Bar Chart, Year to Date Return | 3.42% | |||||||||||||||
| Bar Chart, Year to Date Return, Date | Sep. 30, 2024 | |||||||||||||||
| Highest Quarterly Return, Label [Optional Text] | Best Quarter | |||||||||||||||
| Highest Quarterly Return | 1.16% | |||||||||||||||
| Highest Quarterly Return, Date | Dec. 31, 2023 | |||||||||||||||
| Lowest Quarterly Return, Label [Optional Text] | Worst Quarter | |||||||||||||||
| Lowest Quarterly Return | none | |||||||||||||||
| Lowest Quarterly Return, Date | Mar. 31, 2022 | |||||||||||||||
| Performance Table Heading | Average Annual Total Returns (for the periods ended December 31, 2023) | |||||||||||||||
| Performance [Table] |
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| Performance Availability Website Address [Text] | www.invesco.com/us | |||||||||||||||
| Invesco Premier Portfolio - Resource Class | Invesco Premier Portfolio | ||||||||||||||||
| Prospectus [Line Items] | ||||||||||||||||
| Bar Chart and Performance Table [Heading] | Performance Information | |||||||||||||||
| Performance Narrative [Text Block] | The bar chart and performance table provide an indication of the risks of investing in the Fund. The bar chart shows changes in the performance of the Fund from year to year as of December 31. The Fund's past performance is not necessarily an indication of its future performance.
Fund performance reflects any applicable fee waivers and expense reimbursements. Performance returns would be lower without applicable fee waivers and expense reimbursements.
All Fund performance shown assumes the reinvestment of dividends and capital gains and the effect of the Fund's expenses.
Updated performance information is available on the Fund's website at www.invesco.com/us.
|
|||||||||||||||
| Performance Past Does Not Indicate Future [Text] | The Fund's past performance is not necessarily an indication of its future performance. | |||||||||||||||
| Performance Information Illustrates Variability of Returns [Text] | The bar chart and performance table provide an indication of the risks of investing in the Fund. | |||||||||||||||
| Bar Chart [Heading] | Annual Total Returns | |||||||||||||||
| Bar Chart [Table] |
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| Bar Chart Closing [Text Block] |
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| Year to Date Return, Label [Optional Text] | Year-to-date | |||||||||||||||
| Bar Chart, Year to Date Return | 3.97% | |||||||||||||||
| Bar Chart, Year to Date Return, Date | Sep. 30, 2024 | |||||||||||||||
| Highest Quarterly Return, Label [Optional Text] | Best Quarter | |||||||||||||||
| Highest Quarterly Return | 1.33% | |||||||||||||||
| Highest Quarterly Return, Date | Dec. 31, 2023 | |||||||||||||||
| Lowest Quarterly Return, Label [Optional Text] | Worst Quarter | |||||||||||||||
| Lowest Quarterly Return | none | |||||||||||||||
| Lowest Quarterly Return, Date | Dec. 31, 2021 | |||||||||||||||
| Performance Table Heading | Average Annual Total Returns (for the periods ended December 31, 2023) | |||||||||||||||
| Performance [Table] |
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| Performance Availability Website Address [Text] | www.invesco.com/us | |||||||||||||||