XML 364 R6.htm IDEA: XBRL DOCUMENT v3.25.1
Annual Total Returns - FidelityEnvironmentandAlternativeEnergyNaturalResourcesFunds-ComboPRO - FidelityEnvironmentandAlternativeEnergyNaturalResourcesFunds-ComboPRO - Fidelity Environment and Alternative Energy Fund - Fidelity Environment and Alternative Energy Fund
Apr. 29, 2025
Bar Chart Table:  
Annual Return 2015 (4.59%)
Annual Return 2016 20.72%
Annual Return 2017 25.25%
Annual Return 2018 (13.43%)
Annual Return 2019 26.83%
Annual Return 2020 21.18%
Annual Return 2021 30.42%
Annual Return 2022 (26.04%)
Annual Return 2023 26.29%
Annual Return 2024 20.02%