v3.25.0.1
Annual Operating Expenses - FidelityInflation-ProtectedBondIndexFund-PRO - FidelityInflation-ProtectedBondIndexFund-PRO - Fidelity Inflation-Protected Bond Index Fund
Mar. 01, 2025
Operating Expenses:  
Management fee 0.05%
Distribution and/or Service (12b-1) fees none
Other expenses none
Total annual operating expenses 0.05%