Annual Fund Operating Expenses |
Jul. 31, 2024 |
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| Prospectus #1 | Delaware Emerging Markets Debt Corporate Fund | Class A | ||||||||||
| Operating Expenses: | ||||||||||
| Management fees | 0.75% | |||||||||
| Distribution and service (12b-1) fees | 0.25% | |||||||||
| Other expenses | 0.26% | |||||||||
| Acquired Fund Fees and Expenses | 0.01% | [1] | ||||||||
| Total annual fund operating expenses | 1.27% | [2] | ||||||||
| Fee waivers and expense reimbursements | (0.22%) | [3] | ||||||||
| Total annual fund operating expenses after fee waivers and expense reimbursements | 1.05% | |||||||||
| Prospectus #1 | Delaware Emerging Markets Debt Corporate Fund | Class C | ||||||||||
| Operating Expenses: | ||||||||||
| Management fees | 0.75% | |||||||||
| Distribution and service (12b-1) fees | 1.00% | |||||||||
| Other expenses | 0.26% | |||||||||
| Acquired Fund Fees and Expenses | 0.01% | [1] | ||||||||
| Total annual fund operating expenses | 2.02% | [2] | ||||||||
| Fee waivers and expense reimbursements | (0.22%) | [3] | ||||||||
| Total annual fund operating expenses after fee waivers and expense reimbursements | 1.80% | |||||||||
| Prospectus #1 | Delaware Emerging Markets Debt Corporate Fund | Institutional Class | ||||||||||
| Operating Expenses: | ||||||||||
| Management fees | 0.75% | |||||||||
| Distribution and service (12b-1) fees | none | |||||||||
| Other expenses | 0.26% | |||||||||
| Acquired Fund Fees and Expenses | 0.01% | [1] | ||||||||
| Total annual fund operating expenses | 1.02% | [2] | ||||||||
| Fee waivers and expense reimbursements | (0.22%) | [3] | ||||||||
| Total annual fund operating expenses after fee waivers and expense reimbursements | 0.80% | |||||||||
| Prospectus #2 | Delaware Strategic Income Fund | Class A | ||||||||||
| Operating Expenses: | ||||||||||
| Management fees | 0.55% | |||||||||
| Distribution and service (12b-1) fees | 0.25% | |||||||||
| Other expenses | 0.32% | |||||||||
| Total annual fund operating expenses | 1.12% | |||||||||
| Fee waivers and expense reimbursements | (0.28%) | [4] | ||||||||
| Total annual fund operating expenses after fee waivers and expense reimbursements | 0.84% | |||||||||
| Prospectus #2 | Delaware Strategic Income Fund | Class C | ||||||||||
| Operating Expenses: | ||||||||||
| Management fees | 0.55% | |||||||||
| Distribution and service (12b-1) fees | 1.00% | |||||||||
| Other expenses | 0.32% | |||||||||
| Total annual fund operating expenses | 1.87% | |||||||||
| Fee waivers and expense reimbursements | (0.28%) | [4] | ||||||||
| Total annual fund operating expenses after fee waivers and expense reimbursements | 1.59% | |||||||||
| Prospectus #2 | Delaware Strategic Income Fund | Class R | ||||||||||
| Operating Expenses: | ||||||||||
| Management fees | 0.55% | |||||||||
| Distribution and service (12b-1) fees | 0.50% | |||||||||
| Other expenses | 0.32% | |||||||||
| Total annual fund operating expenses | 1.37% | |||||||||
| Fee waivers and expense reimbursements | (0.28%) | [4] | ||||||||
| Total annual fund operating expenses after fee waivers and expense reimbursements | 1.09% | |||||||||
| Prospectus #2 | Delaware Strategic Income Fund | Institutional Class | ||||||||||
| Operating Expenses: | ||||||||||
| Management fees | 0.55% | |||||||||
| Distribution and service (12b-1) fees | none | |||||||||
| Other expenses | 0.32% | |||||||||
| Total annual fund operating expenses | 0.87% | |||||||||
| Fee waivers and expense reimbursements | (0.28%) | [4] | ||||||||
| Total annual fund operating expenses after fee waivers and expense reimbursements | 0.59% | |||||||||
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