v3.25.1
Label Element Value
Risk/Return: rr_RiskReturnAbstract  
Supplement to Prospectus [Text Block] rr_SupplementToProspectusTextBlock
NUVEEN MARYLAND MUNICIPAL BOND FUND
NUVEEN NEW MEXICO MUNICIPAL BOND FUND
SUPPLEMENT DATED MAY 1, 2025
TO THE PROSPECTUS DATED SEPTEMBER 30, 2024
1.
The section “Fund Summaries—Nuveen Maryland Municipal Bond Fund—Fees and Expenses of the Fund—Annual Fund Operating Expenses” is deleted in its entirety and replaced with the following:
Annual Fund Operating Expenses
(expenses that you pay each year as a percentage of the value of your investment)
      Class A      Class C      Class I  
Management Fees
      0.50%        0.50%        0.50%  
Distribution and/or Service (12b‑1) Fees
      0.20%        1.00%        0.00%  
Other Expenses
         
Interest and Related Expenses2
      0.03%        0.03%        0.03%  
Remainder of Other Expenses
      0.10%        0.10%        0.10%  
Total Annual Fund Operating Expenses
      0.83%        1.63%        0.63%  
Fee Waivers and/or Expense Reimbursements3,4
      (0.07)%        (0.07)%        (0.07)%   
Total Annual Fund Operating Expenses After Fee Waivers and/or Expense Reimbursements
      0.76%        1.56%        0.56%  
  1
The contingent deferred sales charge on Class C shares applies only to redemptions within 12 months of purchase.
  2
Includes interest expense and fees paid on Fund borrowings and/or interest and related expenses from inverse floaters.
  3
Fee Waivers and/or Expense Reimbursements have been restated to reflect current fees.
  4
The Fund’s investment adviser has agreed to waive fees and/or reimburse expenses through July 31, 2027 so that the total annual operating expenses of the Fund (excluding 12b‑1 distribution and/or service fees, interest expenses, taxes, acquired fund fees and expenses, fees incurred in acquiring and disposing of portfolio securities and extraordinary expenses) do not exceed 0.57% of the average daily net assets of any class of Fund shares. This expense limitation may be terminated or modified prior to July 31, 2027 only with the approval of the Board of Trustees of the Fund.
2.
The section “Fund Summaries—Nuveen Maryland Municipal Bond Fund—Fees and Expenses of the Fund—Example” is deleted in its entirety and replaced with the following:
Example
The following example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The example assumes that you invest $10,000 in the Fund for the time periods indicated and then either redeem or do not redeem your shares at the end of a period. The example also assumes that your investment has a 5% return each year, that the Fund’s operating expenses remain the same and that the fee waivers currently in place are not renewed beyond July 31, 2027. Although your actual costs may be higher or lower, based on these assumptions your costs would be:
      Class A      Class C      Class I  
1 Year
    $ 494      $ 159      $ 57  
3 Years
    $ 654      $ 494      $ 181  
5 Years
    $ 842      $ 867      $ 331  
10 Years
    $ 1,384      $ 1,915      $ 767  
3.
The section “Fund Summaries—Nuveen New Mexico Municipal Bond Fund—Fees and Expenses of the Fund—Annual Fund Operating Expenses” is deleted in its entirety and replaced with the following:
Annual Fund Operating Expenses
(expenses that you pay each year as a percentage of the value of your investment)
      Class A      Class C      Class I  
Management Fees
      0.51%        0.51%        0.51%  
Distribution and/or Service (12b‑1) Fees
      0.20%        1.00%        0.00%  
Other Expenses
         
Interest and Related Expenses2
      0.02%        0.02%        0.02%  
Remainder of Other Expenses
      0.17%        0.17%        0.17%  
Total Annual Fund Operating Expenses
      0.90%        1.70%        0.70%  
Fee Waivers and/or Expense Reimbursements3,4
      (0.08)%        (0.08)%        (0.08)%  
Total Annual Fund Operating Expenses After Fee Waivers and/or Expense Reimbursements
      0.82%        1.62%        0.62%  
  1
The contingent deferred sales charge on Class C shares applies only to redemptions within 12 months of purchase.
  2
Includes interest expense and fees paid on Fund borrowings and/or interest and related expenses from inverse floaters.
  3
Fee Waivers and/or Expense Reimbursements have been restated to reflect current fees.
  4
The Fund’s investment adviser has agreed to waive fees and/or reimburse expenses through July 31, 2027 so that the total annual operating expenses of the Fund (excluding 12b‑1 distribution and/or service fees, interest expenses, taxes, acquired fund fees and expenses, fees incurred in acquiring and disposing of portfolio securities and extraordinary expenses) do not exceed 0.64% of the average daily net assets of any class of Fund shares. This expense limitation may be terminated or modified prior to July 31, 2027 only with the approval of the Board of Trustees of the Fund.
4.
The section “Fund Summaries—Nuveen New Mexico Municipal Bond Fund—Fees and Expenses of the Fund—Example” is deleted in its entirety and replaced with the following:
Example
The following example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The example assumes that you invest $10,000 in the Fund for the time periods indicated and then either redeem or do not redeem your shares at the end of a period. The example also assumes that your investment has a 5% return each year, that the Fund’s operating expenses remain the same and that the fee waivers currently in place are not renewed beyond July 31, 2027. Although your actual costs may be higher or lower, based on these assumptions your costs would be:
      Class A      Class C      Class I  
1 Year
    $ 500      $ 165      $ 63  
3 Years
    $ 672      $ 513      $ 200  
5 Years
    $ 875      $ 901      $ 366  
10 Years
    $ 1,460      $ 1,989      $ 848  
Nuveen Maryland Municipal Bond Fund  
Risk/Return: rr_RiskReturnAbstract  
Operating Expenses Caption [Text] rr_OperatingExpensesCaption Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)
Fee Waiver or Reimbursement over Assets, Date of Termination rr_FeeWaiverOrReimbursementOverAssetsDateOfTermination July 31, 2027
Expense Footnotes [Text Block] rr_ExpenseFootnotesTextBlock The contingent deferred sales charge on Class C shares applies only to redemptions within 12 months of purchase.
Expenses Deferred Charges [Text Block] rr_ExpensesDeferredChargesTextBlock The contingent deferred sales charge on Class C shares applies only to redemptions within 12 months of purchase.
Expenses Restated to Reflect Current [Text] rr_ExpensesRestatedToReflectCurrent Fee Waivers and/or Expense Reimbursements have been restated to reflect current fees.
Expense Example [Heading] rr_ExpenseExampleHeading Example
Expense Example Narrative [Text Block] rr_ExpenseExampleNarrativeTextBlock
The following example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The example assumes that you invest $10,000 in the Fund for the time periods indicated and then either redeem or do not redeem your shares at the end of a period. The example also assumes that your investment has a 5% return each year, that the Fund’s operating expenses remain the same and that the fee waivers currently in place are not renewed beyond July 31, 2027. Although your actual costs may be higher or lower, based on these assumptions your costs would be:
Supplement to Prospectus [Text Block] rr_SupplementToProspectusTextBlock
NUVEEN MARYLAND MUNICIPAL BOND FUND
SUPPLEMENT DATED MAY 1, 2025
TO THE PROSPECTUS DATED SEPTEMBER 30, 2024
1.
The section “Fund Summaries—Nuveen Maryland Municipal Bond Fund—Fees and Expenses of the Fund—Annual Fund Operating Expenses” is deleted in its entirety and replaced with the following:
Annual Fund Operating Expenses
(expenses that you pay each year as a percentage of the value of your investment)
      Class A      Class C      Class I  
Management Fees
      0.50%        0.50%        0.50%  
Distribution and/or Service (12b‑1) Fees
      0.20%        1.00%        0.00%  
Other Expenses
         
Interest and Related Expenses2
      0.03%        0.03%        0.03%  
Remainder of Other Expenses
      0.10%        0.10%        0.10%  
Total Annual Fund Operating Expenses
      0.83%        1.63%        0.63%  
Fee Waivers and/or Expense Reimbursements3,4
      (0.07)%        (0.07)%        (0.07)%   
Total Annual Fund Operating Expenses After Fee Waivers and/or Expense Reimbursements
      0.76%        1.56%        0.56%  
  1
The contingent deferred sales charge on Class C shares applies only to redemptions within 12 months of purchase.
  2
Includes interest expense and fees paid on Fund borrowings and/or interest and related expenses from inverse floaters.
  3
Fee Waivers and/or Expense Reimbursements have been restated to reflect current fees.
  4
The Fund’s investment adviser has agreed to waive fees and/or reimburse expenses through July 31, 2027 so that the total annual operating expenses of the Fund (excluding 12b‑1 distribution and/or service fees, interest expenses, taxes, acquired fund fees and expenses, fees incurred in acquiring and disposing of portfolio securities and extraordinary expenses) do not exceed 0.57% of the average daily net assets of any class of Fund shares. This expense limitation may be terminated or modified prior to July 31, 2027 only with the approval of the Board of Trustees of the Fund.
2.
The section “Fund Summaries—Nuveen Maryland Municipal Bond Fund—Fees and Expenses of the Fund—Example” is deleted in its entirety and replaced with the following:
Example
The following example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The example assumes that you invest $10,000 in the Fund for the time periods indicated and then either redeem or do not redeem your shares at the end of a period. The example also assumes that your investment has a 5% return each year, that the Fund’s operating expenses remain the same and that the fee waivers currently in place are not renewed beyond July 31, 2027. Although your actual costs may be higher or lower, based on these assumptions your costs would be:
      Class A      Class C      Class I  
1 Year
    $ 494      $ 159      $ 57  
3 Years
    $ 654      $ 494      $ 181  
5 Years
    $ 842      $ 867      $ 331  
10 Years
    $ 1,384      $ 1,915      $ 767  
Nuveen Maryland Municipal Bond Fund | Class A  
Risk/Return: rr_RiskReturnAbstract  
Management Fees rr_ManagementFeesOverAssets 0.50%
Distribution and/or Service (12b-1) Fees rr_DistributionAndService12b1FeesOverAssets 0.20%
Interest and Related Expenses rr_Component1OtherExpensesOverAssets 0.03% [1]
Remainder of Other Expenses rr_Component2OtherExpensesOverAssets 0.10%
Total Annual Fund Operating Expenses rr_ExpensesOverAssets 0.83%
Fee Waivers and/or Expense Reimbursements rr_FeeWaiverOrReimbursementOverAssets (0.07%) [2],[3]
Total Annual Fund Operating Expenses After Fee Waivers and/or Expense Reimbursements rr_NetExpensesOverAssets 0.76%
1 Year rr_ExpenseExampleYear01 $ 494
3 Years rr_ExpenseExampleYear03 654
5 Years rr_ExpenseExampleYear05 842
10 Years rr_ExpenseExampleYear10 1,384
1 Year rr_ExpenseExampleNoRedemptionYear01 494
3 Years rr_ExpenseExampleNoRedemptionYear03 654
5 Years rr_ExpenseExampleNoRedemptionYear05 842
10 Years rr_ExpenseExampleNoRedemptionYear10 $ 1,384
Nuveen Maryland Municipal Bond Fund | Class C  
Risk/Return: rr_RiskReturnAbstract  
Management Fees rr_ManagementFeesOverAssets 0.50%
Distribution and/or Service (12b-1) Fees rr_DistributionAndService12b1FeesOverAssets 1.00%
Interest and Related Expenses rr_Component1OtherExpensesOverAssets 0.03% [1]
Remainder of Other Expenses rr_Component2OtherExpensesOverAssets 0.10%
Total Annual Fund Operating Expenses rr_ExpensesOverAssets 1.63%
Fee Waivers and/or Expense Reimbursements rr_FeeWaiverOrReimbursementOverAssets (0.07%) [2],[3]
Total Annual Fund Operating Expenses After Fee Waivers and/or Expense Reimbursements rr_NetExpensesOverAssets 1.56%
1 Year rr_ExpenseExampleYear01 $ 159
3 Years rr_ExpenseExampleYear03 494
5 Years rr_ExpenseExampleYear05 867
10 Years rr_ExpenseExampleYear10 1,915
1 Year rr_ExpenseExampleNoRedemptionYear01 159
3 Years rr_ExpenseExampleNoRedemptionYear03 494
5 Years rr_ExpenseExampleNoRedemptionYear05 867
10 Years rr_ExpenseExampleNoRedemptionYear10 $ 1,915
Nuveen Maryland Municipal Bond Fund | Class I  
Risk/Return: rr_RiskReturnAbstract  
Management Fees rr_ManagementFeesOverAssets 0.50%
Distribution and/or Service (12b-1) Fees rr_DistributionAndService12b1FeesOverAssets none
Interest and Related Expenses rr_Component1OtherExpensesOverAssets 0.03% [1]
Remainder of Other Expenses rr_Component2OtherExpensesOverAssets 0.10%
Total Annual Fund Operating Expenses rr_ExpensesOverAssets 0.63%
Fee Waivers and/or Expense Reimbursements rr_FeeWaiverOrReimbursementOverAssets (0.07%) [2],[3]
Total Annual Fund Operating Expenses After Fee Waivers and/or Expense Reimbursements rr_NetExpensesOverAssets 0.56%
1 Year rr_ExpenseExampleYear01 $ 57
3 Years rr_ExpenseExampleYear03 181
5 Years rr_ExpenseExampleYear05 331
10 Years rr_ExpenseExampleYear10 767
1 Year rr_ExpenseExampleNoRedemptionYear01 57
3 Years rr_ExpenseExampleNoRedemptionYear03 181
5 Years rr_ExpenseExampleNoRedemptionYear05 331
10 Years rr_ExpenseExampleNoRedemptionYear10 $ 767
Nuveen New Mexico Municipal Bond Fund  
Risk/Return: rr_RiskReturnAbstract  
Operating Expenses Caption [Text] rr_OperatingExpensesCaption Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)
Fee Waiver or Reimbursement over Assets, Date of Termination rr_FeeWaiverOrReimbursementOverAssetsDateOfTermination July 31, 2027
Expense Footnotes [Text Block] rr_ExpenseFootnotesTextBlock The contingent deferred sales charge on Class C shares applies only to redemptions within 12 months of purchase.
Expenses Deferred Charges [Text Block] rr_ExpensesDeferredChargesTextBlock The contingent deferred sales charge on Class C shares applies only to redemptions within 12 months of purchase.
Expenses Restated to Reflect Current [Text] rr_ExpensesRestatedToReflectCurrent Fee Waivers and/or Expense Reimbursements have been restated to reflect current fees.
Expense Example [Heading] rr_ExpenseExampleHeading Example
Expense Example Narrative [Text Block] rr_ExpenseExampleNarrativeTextBlock
The following example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The example assumes that you invest $10,000 in the Fund for the time periods indicated and then either redeem or do not redeem your shares at the end of a period. The example also assumes that your investment has a 5% return each year, that the Fund’s operating expenses remain the same and that the fee waivers currently in place are not renewed beyond July 31, 2027. Although your actual costs may be higher or lower, based on these assumptions your costs would be:
Supplement to Prospectus [Text Block] rr_SupplementToProspectusTextBlock
NUVEEN NEW MEXICO MUNICIPAL BOND FUND
SUPPLEMENT DATED MAY 1, 2025
TO THE PROSPECTUS DATED SEPTEMBER 30, 2024
3.
The section “Fund Summaries—Nuveen New Mexico Municipal Bond Fund—Fees and Expenses of the Fund—Annual Fund Operating Expenses” is deleted in its entirety and replaced with the following:
Annual Fund Operating Expenses
(expenses that you pay each year as a percentage of the value of your investment)
      Class A      Class C      Class I  
Management Fees
      0.51%        0.51%        0.51%  
Distribution and/or Service (12b‑1) Fees
      0.20%        1.00%        0.00%  
Other Expenses
         
Interest and Related Expenses2
      0.02%        0.02%        0.02%  
Remainder of Other Expenses
      0.17%        0.17%        0.17%  
Total Annual Fund Operating Expenses
      0.90%        1.70%        0.70%  
Fee Waivers and/or Expense Reimbursements3,4
      (0.08)%        (0.08)%        (0.08)%  
Total Annual Fund Operating Expenses After Fee Waivers and/or Expense Reimbursements
      0.82%        1.62%        0.62%  
  1
The contingent deferred sales charge on Class C shares applies only to redemptions within 12 months of purchase.
  2
Includes interest expense and fees paid on Fund borrowings and/or interest and related expenses from inverse floaters.
  3
Fee Waivers and/or Expense Reimbursements have been restated to reflect current fees.
  4
The Fund’s investment adviser has agreed to waive fees and/or reimburse expenses through July 31, 2027 so that the total annual operating expenses of the Fund (excluding 12b‑1 distribution and/or service fees, interest expenses, taxes, acquired fund fees and expenses, fees incurred in acquiring and disposing of portfolio securities and extraordinary expenses) do not exceed 0.64% of the average daily net assets of any class of Fund shares. This expense limitation may be terminated or modified prior to July 31, 2027 only with the approval of the Board of Trustees of the Fund.
4.
The section “Fund Summaries—Nuveen New Mexico Municipal Bond Fund—Fees and Expenses of the Fund—Example” is deleted in its entirety and replaced with the following:
Example
The following example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The example assumes that you invest $10,000 in the Fund for the time periods indicated and then either redeem or do not redeem your shares at the end of a period. The example also assumes that your investment has a 5% return each year, that the Fund’s operating expenses remain the same and that the fee waivers currently in place are not renewed beyond July 31, 2027. Although your actual costs may be higher or lower, based on these assumptions your costs would be:
      Class A      Class C      Class I  
1 Year
    $ 500      $ 165      $ 63  
3 Years
    $ 672      $ 513      $ 200  
5 Years
    $ 875      $ 901      $ 366  
10 Years
    $ 1,460      $ 1,989      $ 848  
Nuveen New Mexico Municipal Bond Fund | Class A  
Risk/Return: rr_RiskReturnAbstract  
Management Fees rr_ManagementFeesOverAssets 0.51%
Distribution and/or Service (12b-1) Fees rr_DistributionAndService12b1FeesOverAssets 0.20%
Interest and Related Expenses rr_Component1OtherExpensesOverAssets 0.02% [1]
Remainder of Other Expenses rr_Component2OtherExpensesOverAssets 0.17%
Total Annual Fund Operating Expenses rr_ExpensesOverAssets 0.90%
Fee Waivers and/or Expense Reimbursements rr_FeeWaiverOrReimbursementOverAssets (0.08%) [2],[4]
Total Annual Fund Operating Expenses After Fee Waivers and/or Expense Reimbursements rr_NetExpensesOverAssets 0.82%
1 Year rr_ExpenseExampleYear01 $ 500
3 Years rr_ExpenseExampleYear03 672
5 Years rr_ExpenseExampleYear05 875
10 Years rr_ExpenseExampleYear10 1,460
1 Year rr_ExpenseExampleNoRedemptionYear01 500
3 Years rr_ExpenseExampleNoRedemptionYear03 672
5 Years rr_ExpenseExampleNoRedemptionYear05 875
10 Years rr_ExpenseExampleNoRedemptionYear10 $ 1,460
Nuveen New Mexico Municipal Bond Fund | Class C  
Risk/Return: rr_RiskReturnAbstract  
Management Fees rr_ManagementFeesOverAssets 0.51%
Distribution and/or Service (12b-1) Fees rr_DistributionAndService12b1FeesOverAssets 1.00%
Interest and Related Expenses rr_Component1OtherExpensesOverAssets 0.02% [1]
Remainder of Other Expenses rr_Component2OtherExpensesOverAssets 0.17%
Total Annual Fund Operating Expenses rr_ExpensesOverAssets 1.70%
Fee Waivers and/or Expense Reimbursements rr_FeeWaiverOrReimbursementOverAssets (0.08%) [2],[4]
Total Annual Fund Operating Expenses After Fee Waivers and/or Expense Reimbursements rr_NetExpensesOverAssets 1.62%
1 Year rr_ExpenseExampleYear01 $ 165
3 Years rr_ExpenseExampleYear03 513
5 Years rr_ExpenseExampleYear05 901
10 Years rr_ExpenseExampleYear10 1,989
1 Year rr_ExpenseExampleNoRedemptionYear01 165
3 Years rr_ExpenseExampleNoRedemptionYear03 513
5 Years rr_ExpenseExampleNoRedemptionYear05 901
10 Years rr_ExpenseExampleNoRedemptionYear10 $ 1,989
Nuveen New Mexico Municipal Bond Fund | Class I  
Risk/Return: rr_RiskReturnAbstract  
Management Fees rr_ManagementFeesOverAssets 0.51%
Distribution and/or Service (12b-1) Fees rr_DistributionAndService12b1FeesOverAssets none
Interest and Related Expenses rr_Component1OtherExpensesOverAssets 0.02% [1]
Remainder of Other Expenses rr_Component2OtherExpensesOverAssets 0.17%
Total Annual Fund Operating Expenses rr_ExpensesOverAssets 0.70%
Fee Waivers and/or Expense Reimbursements rr_FeeWaiverOrReimbursementOverAssets (0.08%) [2],[4]
Total Annual Fund Operating Expenses After Fee Waivers and/or Expense Reimbursements rr_NetExpensesOverAssets 0.62%
1 Year rr_ExpenseExampleYear01 $ 63
3 Years rr_ExpenseExampleYear03 200
5 Years rr_ExpenseExampleYear05 366
10 Years rr_ExpenseExampleYear10 848
1 Year rr_ExpenseExampleNoRedemptionYear01 63
3 Years rr_ExpenseExampleNoRedemptionYear03 200
5 Years rr_ExpenseExampleNoRedemptionYear05 366
10 Years rr_ExpenseExampleNoRedemptionYear10 $ 848
[1] Includes interest expense and fees paid on Fund borrowings and/or interest and related expenses from inverse floaters.
[2] Fee Waivers and/or Expense Reimbursements have been restated to reflect current fees.
[3] The Fund’s investment adviser has agreed to waive fees and/or reimburse expenses through July 31, 2027 so that the total annual operating expenses of the Fund (excluding 12b‑1 distribution and/or service fees, interest expenses, taxes, acquired fund fees and expenses, fees incurred in acquiring and disposing of portfolio securities and extraordinary expenses) do not exceed 0.57% of the average daily net assets of any class of Fund shares. This expense limitation may be terminated or modified prior to July 31, 2027 only with the approval of the Board of Trustees of the Fund.
[4] The Fund’s investment adviser has agreed to waive fees and/or reimburse expenses through July 31, 2027 so that the total annual operating expenses of the Fund (excluding 12b‑1 distribution and/or service fees, interest expenses, taxes, acquired fund fees and expenses, fees incurred in acquiring and disposing of portfolio securities and extraordinary expenses) do not exceed 0.64% of the average daily net assets of any class of Fund shares. This expense limitation may be terminated or modified prior to July 31, 2027 only with the approval of the Board of Trustees of the Fund.