Average Annual Total Returns - FidelityInflation-ProtectedBondIndexFund-PRO - FidelityInflation-ProtectedBondIndexFund-PRO - Fidelity Inflation-Protected Bond Index Fund |
Mar. 01, 2025 |
|---|---|
| Fidelity Inflation-Protected Bond Index Fund | Return Before Taxes | |
| Average Annual Return: | |
| Past 1 year | 2.01% |
| Past 5 years | 1.81% |
| Past 10 years | 2.18% |
| Fidelity Inflation-Protected Bond Index Fund | After Taxes on Distributions | |
| Average Annual Return: | |
| Past 1 year | 0.53% |
| Past 5 years | 0.07% |
| Past 10 years | 0.99% |
| Fidelity Inflation-Protected Bond Index Fund | After Taxes on Distributions and Sales | |
| Average Annual Return: | |
| Past 1 year | 1.22% |
| Past 5 years | 0.67% |
| Past 10 years | 1.18% |
| LB124 | |
| Average Annual Return: | |
| Past 1 year | 1.84% |
| Past 5 years | 1.87% |
| Past 10 years | 2.24% |
| LB001 | |
| Average Annual Return: | |
| Past 1 year | 1.25% |
| Past 5 years | (0.33%) |
| Past 10 years | 1.35% |