v3.26.1
Performance Management - Allspring Managed Account CoreBuilder® Shares - Series EPI - CoreBuilder Shares - Series EPI
Mar. 31, 2026
Prospectus [Line Items]  
Bar Chart and Performance Table [Heading] Performance
Performance Narrative [Text Block]
The following information provides some indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year to year. The Fund’s average annual total returns are compared to the performance of one or more indices. Past performance before and after taxes is no guarantee of future results. Performance shown does not reflect the impact of the asset-based fee paid by shareholders to the sponsor of the wrap-fee program in which they participate.
Performance Past Does Not Indicate Future [Text] Past performance before and after taxes is no guarantee of future results.
Performance Information Illustrates Variability of Returns [Text] The following information provides some indication of the risks of investing in the Fund by showing changes in the Fund’s performance from year to year.
Bar Chart [Table]
image
Bar Chart Closing [Text Block]
Highest Quarter:
September 30, 2025
+9.41%
Lowest Quarter:
March 31, 2025
-2.96%
Year-to-date total return as of June 30, 2026 is +3.89%
Performance Table Heading Average Annual Total Returns for the periods ended 12/31/2025
Performance Table Uses Highest Federal Rate After-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state, local or foreign taxes.
Performance Table Not Relevant to Tax Deferred Actual after-tax returns depend on an investor’s tax situation and may differ from those shown, and after-tax returns shown are not relevant to tax-exempt investors or investors who hold their Fund shares through tax-deferred arrangements, such as 401(k) Plans or Individual Retirement Accounts.
Performance [Table]
Average Annual Total Returns for the periods ended 12/31/2025
 
INCEPTION DATE OF SHARE CLASS
1 YEAR
5 YEAR
SINCE INCEPTION
Class (before taxes)
6/7/2023
21.31%
-
18.87%
Class (after taxes on distributions)
6/7/2023
19.57%
-
17.54%
Class (after taxes on distributions and the sale of Fund Shares)
6/7/2023
13.60%
-
14.47%
S&P 500 Index (reflects no deduction for fees, expenses, or taxes)
 
17.88%
-
21.88%
Performance Table Closing [Text Block]
After-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state, local or foreign taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown, and after-tax returns shown are not relevant to tax-exempt investors or investors who hold their Fund shares through tax-deferred arrangements, such as 401(k) Plans or Individual Retirement Accounts.
Series EPI  
Prospectus [Line Items]  
Bar Chart [Heading] Calendar Year Total Returns for Allspring Managed Account CoreBuilder® Shares - Series EPI  as of 12/31 each year
Year to Date Return, Label [Optional Text] Year-to-date total return as of June 30, 2026 is +3.89%
Bar Chart, Year to Date Return 3.89%
Bar Chart, Year to Date Return, Date Jun. 30, 2026
Highest Quarterly Return, Label [Optional Text] Highest Quarter: September 30, 2025
Highest Quarterly Return 9.41%
Highest Quarterly Return, Date Sep. 30, 2025
Lowest Quarterly Return, Label [Optional Text] Lowest Quarter: March 31, 2025
Lowest Quarterly Return (2.96%)
Lowest Quarterly Return, Date Mar. 31, 2025