Shareholder Report, Average Annual Return (Details)
|
12 Months Ended |
60 Months Ended |
120 Months Ended |
Jul. 31, 2025 |
Jul. 31, 2025 |
Jul. 31, 2025 |
| Class A |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
Class A (with sales charge)
|
|
|
| Average Annual Return, Percent |
5.44%
|
5.34%
|
4.08%
|
| Class C |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
Class C (with sales charge)
|
|
|
| Average Annual Return, Percent |
6.32%
|
5.09%
|
3.59%
|
| Class C1 |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
Class C1 (with sales charge)
|
|
|
| Average Annual Return, Percent |
6.50%
|
5.35%
|
3.89%
|
| Class R |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
Class R
|
|
|
| Average Annual Return, Percent |
7.40%
|
5.35%
|
3.91%
|
| Class I |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
Class I
|
|
|
| Average Annual Return, Percent |
8.11%
|
6.08%
|
4.59%
|
| Without Sales Load [Member] | Class A |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
Class A
|
|
|
| Average Annual Return, Percent |
7.86%
|
5.80%
|
4.31%
|
| Without Sales Load [Member] | Class C |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
Class C
|
|
|
| Average Annual Return, Percent |
7.32%
|
5.09%
|
3.59%
|
| Without Sales Load [Member] | Class C1 |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
Class C1
|
|
|
| Average Annual Return, Percent |
7.50%
|
5.35%
|
3.89%
|
| Bloomberg U.S. Aggregate Index [Member] |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
Bloomberg U.S. Aggregate Index
|
|
|
| Average Annual Return, Percent |
3.38%
|
(1.07%)
|
1.66%
|
| Bloomberg U.S. Aggregate Index [Member] |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
Bloomberg U.S. Aggregate Index
|
|
|
| Average Annual Return, Percent |
3.38%
|
(1.07%)
|
1.66%
|
| Bloomberg U.S. Aggregate Index [Member] |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
Bloomberg U.S. Aggregate Index
|
|
|
| Average Annual Return, Percent |
3.38%
|
(1.07%)
|
1.66%
|
| Bloomberg U.S. Aggregate Index [Member] |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
Bloomberg U.S. Aggregate Index
|
|
|
| Average Annual Return, Percent |
3.38%
|
(1.07%)
|
1.66%
|
| Bloomberg U.S. Aggregate Index [Member] |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
Bloomberg U.S. Aggregate Index
|
|
|
| Average Annual Return, Percent |
3.38%
|
(1.07%)
|
1.66%
|
| Bloomberg US High Yield 1-5 Year Cash Pay 2% Constrained Index [Member] |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
Bloomberg U.S. High Yield 1-5 Year Cash Pay 2% Constrained Index
|
|
|
| Average Annual Return, Percent |
8.70%
|
6.33%
|
5.43%
|
| Bloomberg US High Yield 1-5 Year Cash Pay 2% Constrained Index [Member] |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
Bloomberg U.S. High Yield 1-5 Year Cash Pay 2% Constrained Index
|
|
|
| Average Annual Return, Percent |
8.70%
|
6.33%
|
5.43%
|
| Bloomberg US High Yield 1-5 Year Cash Pay 2% Constrained Index [Member] |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
Bloomberg U.S. High Yield 1-5 Year Cash Pay 2% Constrained Index
|
|
|
| Average Annual Return, Percent |
8.70%
|
6.33%
|
5.43%
|
| Bloomberg US High Yield 1-5 Year Cash Pay 2% Constrained Index [Member] |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
Bloomberg U.S. High Yield 1-5 Year Cash Pay 2% Constrained Index
|
|
|
| Average Annual Return, Percent |
8.70%
|
6.33%
|
5.43%
|
| Bloomberg US High Yield 1-5 Year Cash Pay 2% Constrained Index [Member] |
|
|
|
| Average Annual Return [Line Items] |
|
|
|
| Line Graph and Table Measure Name |
Bloomberg U.S. High Yield 1-5 Year Cash Pay 2% Constrained Index
|
|
|
| Average Annual Return, Percent |
8.70%
|
6.33%
|
5.43%
|