Alternative Risk Premia Fund Alternative Risk Premia Fund Dalternativeriskpremiafundprospectus_12916 Allspring Alternative Risk Premia Fund - R6 and Institutional Class Dalternativeriskpremiafundsai_12915 Alternative Risk Premia Fund - SAI Class R6 - C000206057 Class R6 Class Institutional - C000206058 Institutional Class Market Risk Market Risk [Member] Alternative Risk Premia Investment Risk Alternative Risk Premia Investment Risk [Member] Derivatives Risk Derivatives Risk [Member] Leverage Risk Leverage Risk [Member] Commodities Risk Commodities Risk [Member] Debt Securities Risk Debt Securities Risk [Member] Equity Securities Risk Equity Securities Risk [Member] Foreign Currency Contracts Risk Foreign Currency Contracts Risk [Member] Foreign Investment Risk Foreign Investment Risk [Member] Futures Contracts Risk Futures Contracts Risk [Member] Management Risk Management Risk [Member] Short Sales Risk Short Sales Risk [Member] Smaller Company Securities Risk Smaller Company Securities Risk [Member] Subsidiary Risk Subsidiary Risk [Member] Swaps Risk Swaps Risk [Member] U.S. Government Obligations Risk U.S. Government Obligations Risk [Member] Value Investing Risk Value Investing Risk [Member] ICE BofA 3-Month U.S. Treasury Bill Index (reflects no deduction for fees, expenses, or taxes) ICE BofA 3-Month U.S. Treasury Bill Index (reflects no deduction for fees, expenses, or taxes) Bloomberg U.S. Aggregate Bond Index (reflects no deduction for fees, expenses, or taxes) Bloomberg U.S. Aggregate Bond Index (reflects no deduction for fees, expenses, or taxes)