v3.26.1
Expense Example
Jun. 30, 2025
USD ($)
Allspring California Limited-Term Tax-Free fund | Class A  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year $ 280
Expense Example, with Redemption, 3 Years 463
Expense Example, with Redemption, 5 Years 661
Expense Example, with Redemption, 10 Years 1,234
Allspring California Tax-Free Fund | Class A  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 523
Expense Example, with Redemption, 3 Years 695
Expense Example, with Redemption, 5 Years 882
Expense Example, with Redemption, 10 Years 1,422
Allspring California Tax-Free Fund | Class C  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 253
Expense Example, with Redemption, 3 Years 491
Expense Example, with Redemption, 5 Years 853
Expense Example, with Redemption, 10 Years 1,872
Allspring High Yield Municipal Bond Fund | Class A  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 528
Expense Example, with Redemption, 3 Years 737
Expense Example, with Redemption, 5 Years 963
Expense Example, with Redemption, 10 Years 1,612
Allspring High Yield Municipal Bond Fund | Class C  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 258
Expense Example, with Redemption, 3 Years 534
Expense Example, with Redemption, 5 Years 935
Expense Example, with Redemption, 10 Years 2,056
Allspring Intermediate Tax/AMT-Free Fund | Class A  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 365
Expense Example, with Redemption, 3 Years 521
Expense Example, with Redemption, 5 Years 707
Expense Example, with Redemption, 10 Years 1,244
Allspring Intermediate Tax/AMT-Free Fund | Class C  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 244
Expense Example, with Redemption, 3 Years 462
Expense Example, with Redemption, 5 Years 821
Expense Example, with Redemption, 10 Years 1,830
Allspring Minnesota Tax-Free Fund | Class A  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 531
Expense Example, with Redemption, 3 Years 710
Expense Example, with Redemption, 5 Years 913
Expense Example, with Redemption, 10 Years 1,495
Allspring Municipal Bond Fund | Class A  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 521
Expense Example, with Redemption, 3 Years 673
Expense Example, with Redemption, 5 Years 838
Expense Example, with Redemption, 10 Years 1,316
Allspring Municipal Bond Fund | Class C  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 251
Expense Example, with Redemption, 3 Years 468
Expense Example, with Redemption, 5 Years 808
Expense Example, with Redemption, 10 Years 1,768
Allspring Pennsylvania Tax-Free Fund | Class A  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 522
Expense Example, with Redemption, 3 Years 721
Expense Example, with Redemption, 5 Years 937
Expense Example, with Redemption, 10 Years 1,556
Allspring Short-Term Municipal Bond Fund | Class A  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 263
Expense Example, with Redemption, 3 Years 423
Expense Example, with Redemption, 5 Years 597
Expense Example, with Redemption, 10 Years 1,101
Allspring Short-Term Municipal Bond Fund | Class C  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 240
Expense Example, with Redemption, 3 Years 462
Expense Example, with Redemption, 5 Years 807
Expense Example, with Redemption, 10 Years 1,780
Allspring Strategic Municipal Bond Fund | Class A  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 476
Expense Example, with Redemption, 3 Years 639
Expense Example, with Redemption, 5 Years 816
Expense Example, with Redemption, 10 Years 1,327
Allspring Strategic Municipal Bond Fund | Class C  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 256
Expense Example, with Redemption, 3 Years 483
Expense Example, with Redemption, 5 Years 834
Expense Example, with Redemption, 10 Years 1,824
Allspring Ultra Short-Term Municipal Income Fund | Class A  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 250
Expense Example, with Redemption, 3 Years 393
Expense Example, with Redemption, 5 Years 549
Expense Example, with Redemption, 10 Years 1,002
Allspring Ultra Short-Term Municipal Income Fund | Class A2  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 41
Expense Example, with Redemption, 3 Years 166
Expense Example, with Redemption, 5 Years 301
Expense Example, with Redemption, 10 Years 697
Allspring Wisconsin Tax-Free Fund | Class A  
Prospectus [Line Items]  
Expense Example, with Redemption, 1 Year 518
Expense Example, with Redemption, 3 Years 711
Expense Example, with Redemption, 5 Years 920
Expense Example, with Redemption, 10 Years $ 1,521