Investor A1 [Member] Average Annual Total Returns - Investor A1

12 Months Ended

60 Months Ended

120 Months Ended

Dec. 31, 2025

Dec. 31, 2025

Dec. 31, 2025

Bloomberg Municipal Bond Index (Reflects no deduction for fees, expenses or taxes)

Prospectus [Line Items]

Average Annual Return, Percent

4.25%

0.80%

2.34%

Pennsylvania Customized Reference Benchmark (Reflects no deduction for fees, expenses or taxes)

Prospectus [Line Items]

Average Annual Return, Percent

^[1]

4.41%

0.99%

Investor A1 Shares

Prospectus [Line Items]

Average Annual Return, Percent

3.66%

0.55%

1.94%

Investor A1 Shares | After Taxes on Distributions

Prospectus [Line Items]

Average Annual Return, Percent

3.66%

0.55%

1.94%

Investor A1 Shares | After Taxes on Distributions and Sales

Prospectus [Line Items]

Average Annual Return, Percent

3.68%

1.12%

2.26%

[1]	The Pennsylvania Customized Reference Benchmark commenced in September 2016 and therefore the Pennsylvania Customized Reference Benchmark does not have a return for the 10-year period.