S000016633 [Member] Average Annual Total Returns |
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% |
| Bloomberg New York Municipal Bond Index (reflects no deduction for fees, expenses or taxes) | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 3.69% | 0.81% | 2.19% |
| Class A | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | (0.31%) | (0.63%) | 1.26% |
| Class A | After Taxes on Distributions | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | (0.31%) | (0.63%) | 1.26% |
| Class A | After Taxes on Distributions and Sales | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 1.09% | 0.13% | 1.64% |
| Class C | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 2.07% | (0.30%) | 1.14% |
| Class I | |||
| Prospectus [Line Items] | |||
| Average Annual Return, Percent | 3.78% | 0.42% | 1.87% |