XML 41 R21.htm IDEA: XBRL DOCUMENT v3.23.3
Annual Total Returns - FidelityRealEstateInvestmentPortfolio-PRO - FidelityRealEstateInvestmentPortfolio-PRO - Fidelity Real Estate Investment Portfolio - Fidelity Real Estate Investment Portfolio
Sep. 29, 2023
Bar Chart Table:  
Annual Return 2013 1.53%
Annual Return 2014 30.13%
Annual Return 2015 5.95%
Annual Return 2016 7.77%
Annual Return 2017 4.27%
Annual Return 2018 (3.95%)
Annual Return 2019 25.20%
Annual Return 2020 (7.93%)
Annual Return 2021 42.35%
Annual Return 2022 (24.30%)