Average Annual Total Returns - FidelitySeries0-55YearInflation-ProtectedBondIndexFunds-ComboPRO - FidelitySeries0-55YearInflation-ProtectedBondIndexFunds-ComboPRO - Fidelity Series 5+ Year Inflation-Protected Bond Index Fund |
Mar. 01, 2025 |
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|---|---|---|---|---|
| Fidelity Series 5+ Year Inflation-Protected Bond Index Fund | Return Before Taxes | ||||
| Average Annual Return: | ||||
| Past 1 year | (0.42%) | |||
| Since Inception | (4.78%) | [1] | ||
| Fidelity Series 5+ Year Inflation-Protected Bond Index Fund | After Taxes on Distributions | ||||
| Average Annual Return: | ||||
| Past 1 year | (1.77%) | |||
| Since Inception | (6.34%) | [1] | ||
| Fidelity Series 5+ Year Inflation-Protected Bond Index Fund | After Taxes on Distributions and Sales | ||||
| Average Annual Return: | ||||
| Past 1 year | (0.20%) | |||
| Since Inception | (4.20%) | [1] | ||
| LB001 | ||||
| Average Annual Return: | ||||
| Past 1 year | 1.25% | |||
| Since Inception | (2.35%) | |||
| IXW40 | ||||
| Average Annual Return: | ||||
| Past 1 year | (0.78%) | |||
| Since Inception | (4.72%) | |||
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