S000000551 [Member] Average Annual Total Returns

12 Months Ended

60 Months Ended

120 Months Ended

131 Months Ended

335 Months Ended

465 Months Ended

Dec. 31, 2024

Dec. 31, 2024

Dec. 31, 2024

Dec. 31, 2024

Dec. 31, 2024

Dec. 31, 2024

S&P Municipal Bond Virginia Index (reflects no deduction for fees, expenses or taxes)

Prospectus [Line Items]

Average Annual Return, Percent

^[1]

1.52%

1.09%

2.19%

Lipper Virginia Municipal Debt Funds Classification Average (reflects no deduction for taxes or sales loads)

Prospectus [Line Items]

Average Annual Return, Percent

^[2]

1.90%

0.45%

1.56%

S&P Municipal Bond Index (reflects no deduction for fees, expenses or taxes)

Prospectus [Line Items]

Average Annual Return, Percent

^[3]

1.90%

1.20%

2.34%

Nuveen Virginia Municipal Bond Fund - Class A

Prospectus [Line Items]

Average Annual Return, Percent

(2.28%)

(0.23%)

1.59%

Performance Inception Date

Mar. 27, 1986

Nuveen Virginia Municipal Bond Fund - Class A | After Taxes on Distributions

Prospectus [Line Items]

Average Annual Return, Percent

(2.28%)

(0.24%)

1.58%

Performance Inception Date

Mar. 27, 1986

Nuveen Virginia Municipal Bond Fund - Class A | After Taxes on Distributions and Sales

Prospectus [Line Items]

Average Annual Return, Percent

(0.03%)

0.43%

1.86%

Performance Inception Date

Mar. 27, 1986

Nuveen Virginia Municipal Bond Fund - Class I

Prospectus [Line Items]

Average Annual Return, Percent

2.31%

0.85%

2.24%

Performance Inception Date

Feb. 03, 1997

Class C

Prospectus [Line Items]

Average Annual Return, Percent

1.21%

(0.17%)

1.38%

Performance Inception Date

Feb. 10, 2014

[1]	An index designed to measure the performance of the tax-exempt Virginia municipal bond market.
[2]	Represents the average annualized total return for all reporting funds in the Lipper Virginia Municipal Debt Funds Classification.
[3]	An index designed to measure the performance of the tax-exempt U.S. municipal bond market.