Shareholder Report, Line Graph (Details) - USD ($) |
12 Months Ended | 24 Months Ended | 36 Months Ended | 48 Months Ended | 60 Months Ended | 72 Months Ended | 84 Months Ended | 96 Months Ended | 108 Months Ended | 120 Months Ended | |
|---|---|---|---|---|---|---|---|---|---|---|---|
Jun. 30, 2016 |
Jun. 30, 2017 |
Jun. 30, 2018 |
Jun. 30, 2019 |
Jun. 30, 2020 |
Jun. 30, 2021 |
Jun. 30, 2022 |
Jun. 30, 2023 |
Jun. 30, 2024 |
Jun. 30, 2025 |
Jun. 30, 2026 |
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| Bloomberg U.S. Aggregate Bond Index | |||||||||||
| Account Value [Line Items] | |||||||||||
| Accumulated Value | $ 10,000 | $ 9,969 | $ 9,929 | $ 10,710 | $ 11,646 | $ 11,607 | $ 10,413 | $ 10,315 | $ 10,587 | $ 11,230 | $ 11,656 |
| Bloomberg U.S. Aggregate Bond Index | |||||||||||
| Account Value [Line Items] | |||||||||||
| Accumulated Value | 10,000 | 9,969 | 9,929 | 10,710 | 11,646 | 11,607 | 10,413 | 10,315 | 10,587 | 11,230 | 11,656 |
| Bloomberg U.S. Aggregate Bond Index | |||||||||||
| Account Value [Line Items] | |||||||||||
| Accumulated Value | 10,000 | 9,969 | 9,929 | 10,710 | 11,646 | 11,607 | 10,413 | 10,315 | 10,587 | 11,230 | 11,656 |
| S&P UBS Leveraged Loan Index | |||||||||||
| Account Value [Line Items] | |||||||||||
| Accumulated Value | 10,000 | 10,749 | 11,251 | 11,718 | 11,452 | 12,788 | 12,446 | 13,703 | 15,216 | 16,357 | 17,059 |
| Bloomberg U.S. Corporate High Yield Index | |||||||||||
| Account Value [Line Items] | |||||||||||
| Accumulated Value | $ 10,000 | $ 11,270 | $ 11,565 | $ 12,430 | $ 12,434 | $ 14,345 | $ 12,507 | $ 13,640 | $ 15,064 | $ 16,613 | $ 17,595 |