Disciplined Small Cap Fund Disciplined Small Cap Fund Index Fund Index Fund Special Small Cap Value Fund Special Small Cap Value Fund Dusequityfundsproaugust_12824 Allspring U.S. Equity Funds - Classes A,C,R6, Administrator & Institutional Dusequityfundssaiaugust_12828 US Equity Funds - SAI - August Class Admin - C000020152 Administrator Class Class A - C000205081 Class A Class R6 - C000176623 Class R6 Class Institutional - C000150665 Institutional Class Class A - C000064960 Class A Class C - C000089269 Class C Class Admin - C000019879 Administrator Class Class A - C000089488 Class A Class R6 - C000150670 Class R6 Class Admin - C000089491 Administrator Class Class Institutional - C000092810 Institutional Class Class Z-DNU-B - C000089489 Z-DNU-B Class C - C000089490 Class C Class R - C000163730 Class R Market Risk Market Risk [Member] Equity Securities Risk Equity Securities Risk [Member] Smaller Company Securities Risk Smaller Company Securities Risk [Member] Futures Contracts Risk Futures Contracts Risk [Member] Growth/Value Investing Risk Growth/Value Investing Risk [Member] Management Risk Management Risk [Member] Russell 2000® Index (reflects no deduction for fees, expenses, or taxes) Russell 2000® Index (reflects no deduction for fees, expenses, or taxes) Russell 3000® Index (reflects no deduction for fees, expenses, or taxes) Russell 3000® Index (reflects no deduction for fees, expenses, or taxes) Derivatives Risk Derivatives Risk [Member] Index Tracking Risk Index Tracking Risk [Member] S&P 500 Index (reflects no deduction for fees, expenses, or taxes) S&P 500 Index (reflects no deduction for fees, expenses, or taxes) Russell 2000® Value Index (reflects no deduction for fees, expenses, or taxes) Russell 2000® Value Index (reflects no deduction for fees, expenses, or taxes)