| DFITX | FFIRX | DFITX / FFIRX | |
| Total Expense Ratio | 0.27 | N/A | - |
| Annual Report Gross Expense Ratio | 0.27 | N/A | - |
| Fund Existence | 19 years | N/A | - |
| Gain YTD | 16.923 | N/A | - |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | N/A | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 3.32B | N/A | - |
| Annual Yield % from dividends | 5.08 | N/A | - |
| Returns for 1 year | 15.50 | N/A | - |
| Returns for 3 years | 15.60 | N/A | - |
| Returns for 5 years | 2.32 | -15.95 | -15% |
| Returns for 10 years | 17.26 | -1.45 | -1,190% |