Risk/Return Summary - FidelityHedgedEquityFund-AMCIZPRO - FidelityHedgedEquityFund-AMCIZPRO - Fidelity Hedged Equity Fund	Apr. 01, 2025
Risk Lose Money [Text]
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Risk Text Block	You could lose money by investing in the fund.
Risk Not Insured Depository Institution [Text]
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Risk Text Block	An investment in the fund is not a deposit of a bank and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency .
OptionsRiskMember
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Risk Text Block	Options Risk. The fund may purchase or write (i.e., sell) put and call options. Under certain circumstances, the fund may be required to buy or sell the underlying reference at a disadvantageous price, resulting in a loss. Options may involve economic leverage, which could result in greater volatility in price movement. Certain transaction costs associated with purchasing and writing options may impact the fund's returns.
IssuerSpecificChangesMember
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Risk Text Block	Issuer-Specific Changes. The value of an individual security or particular type of security can be more volatile than, and can perform differently from, the market as a whole.
StockMarketVolatilityMember
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Risk Text Block	Stock Market Volatility. Stock markets are volatile and can decline significantly in response to adverse issuer, political, regulatory, market, or economic developments. Different parts of the market, including different market sectors, and different types of securities can react differently to these developments.

You could lose money by investing in the fund.

Options Risk. The fund may purchase or write (i.e., sell) put and call options. Under certain circumstances, the fund may be required to buy or sell the underlying reference at a disadvantageous price, resulting in a loss. Options may involve economic leverage, which could result in greater volatility in price movement. Certain transaction costs associated with purchasing and writing options may impact the fund's returns.

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Risk Text Block

Stock Market Volatility. Stock markets are volatile and can decline significantly in response to adverse issuer, political, regulatory, market, or economic developments. Different parts of the market, including different market sectors, and different types of securities can react differently to these developments.