The fund will not incur transaction costs, such as commissions, when it buys and sells shares of underlying Fidelity® funds (or "turns over" its portfolio), but it could incur transaction costs if it were to buy and sell other types of securities directly. If the fund were to buy and sell other types of securities directly, a higher portfolio turnover rate could indicate higher transaction costs. Such costs, if incurred, would not be reflected in annual operating expenses or in the example and would affect the fund's performance. During the most recent fiscal year, the fund's portfolio turnover rate was 26% of the average value of its portfolio.

Other Expenses, New Fund, Based on Estimates [Text]

Based on estimated amounts for the current fiscal year.

Expense Example Narrative [Text Block]

This example helps compare the cost of investing in the fund with the cost of investing in other funds. Let's say, hypothetically, that the annual return for shares of the fund is 5% and that the fees and the annual operating expenses for shares of the fund are exactly as described in the fee table. This example illustrates the effect of fees and expenses, but is not meant to suggest actual or expected fees and expenses or returns, all of which may vary. This example does not include any fees or other expenses of any variable annuity or variable life insurance product; if it did, overall expenses would be higher. For every $10,000 invested, here's how much you, as a variable product owner, would pay in total expenses if all interests in a separate account that invests in shares of the fund were redeemed at the end of each time period indicated:

Strategy Narrative [Text Block]

Investing primarily in a combination of underlying Fidelity® U.S. equity funds, international equity funds, bond funds, and short-term funds (underlying Fidelity® funds) using a moderate asset allocation strategy designed generally for investors in retirement who were born before 1939.Allocating assets according to a stable neutral asset allocation strategy. A revised neutral asset allocation strategy (approximately 17% in U.S. equity funds, 11% in international equity funds, 2% in commodity funds, 37% in U.S. investment grade bond funds, 5% in international bond funds, 2% in long-term treasury bond funds, 21% in short-term inflation-protected bond funds, and 6% in short-term funds; allocations do not add to 100% due to rounding) is expected to take effect by the end of the first quarter of 2027. Fidelity Management & Research Company LLC (FMR) (the Adviser) has begun transitioning the neutral asset allocation percentages to achieve the desired allocations. The Adviser may modify the fund's neutral asset allocations from time to time when in the interests of shareholders.Buying and selling futures contracts (both long and short positions) in an effort to manage cash flows efficiently, remain fully invested, or facilitate asset allocation.The Adviser, under normal market conditions, will use an active asset allocation strategy to increase or decrease asset class exposures relative to the neutral asset allocations reflected above by up to 10% for equity funds (including commodity funds), bond funds and short-term funds to reflect the Adviser's market outlook, which is primarily focused on the intermediate term.The Adviser may also make active asset allocations within other asset classes (such as high yield debt (also referred to as junk bonds), floating rate debt, real estate debt, and emerging markets debt) from 0% to 10% of the fund's total assets individually, but no more than 25% in aggregate within those other asset classes. Emerging markets include countries that have an emerging stock market as defined by MSCI, countries or markets with low- to middle-income economies as classified by the World Bank, and other countries or markets that the Adviser identifies as having similar emerging markets characteristics.

Performance Narrative [Text Block]

The following information is intended to help you understand the risks of investing in the fund. The information illustrates the changes in the performance of the fund's shares from year to year and compares the performance of the fund's shares to the performance of a securities market index and a hypothetical composite of market indexes over various periods of time. The hypothetical composite of market indexes has characteristics relevant to the fund's investment strategies. Index descriptions appear in the "Additional Index Information" section of the prospectus. Past performance is not an indication of future performance. Prior to November 1, 2026, the fund operated under a different pricing structure. The fund's historical performance prior to November 1, 2026, does not reflect the fund's current pricing structure. Returns for shares of the fund do not include the effect of any sales charges or other expenses of any variable annuity or variable life insurance product; if they did, returns for shares of the fund would be lower.

Performance Past Does Not Indicate Future [Text]

Past performance is not an indication of future performance.

Bar Chart Does Not Reflect Sales Loads [Text]

Returns for shares of the fund do not include the effect of any sales charges or other expenses of any variable annuity or variable life insurance product; if they did, returns for shares of the fund would be lower.

Highest Quarterly Return, Date

Dec. 31, 2023

Lowest Quarterly Return, Label [Optional Text]

Lowest Quarter Return

Lowest Quarterly Return

(6.35%)

Average Annual Return, Label [Optional Text]

Fidelity VIP Freedom Lifetime Income I Composite Index℠

Average Annual Return, Label [Optional Text]

Bloomberg U.S. Aggregate Bond Index

Management Fees (as a percentage of Assets)

^[4]

0.39%

Other Expenses (as a percentage of Assets):

0.00%

Expenses (as a percentage of Assets)

0.43%

Net Expenses (as a percentage of Assets)

^[4]

0.39%

Expense Example, with Redemption, 3 Years

125

Expense Example, with Redemption, 10 Years

$ 493

Average Annual Return, Percent

10.90%

3.32%

5.86%

Risk/Return [Heading]

Fund Summary Fund: VIP Freedom Lifetime Income® II Portfolio

Objective, Primary [Text Block]

VIP Freedom Lifetime Income® II Portfolio seeks high total return with a

Expense Heading [Optional Text]

Fee Table

Shareholder Fees Caption [Optional Text]

Fees

Operating Expenses Caption [Optional Text]

Annual Operating Expenses

Portfolio Turnover [Text Block]

The fund will not incur transaction costs, such as commissions, when it buys and sells shares of underlying Fidelity® funds (or "turns over" its portfolio), but it could incur transaction costs if it were to buy and sell other types of securities directly. If the fund were to buy and sell other types of securities directly, a higher portfolio turnover rate could indicate higher transaction costs. Such costs, if incurred, would not be reflected in annual operating expenses or in the example and would affect the fund's performance. During the most recent fiscal year, the fund's portfolio turnover rate was 27% of the average value of its portfolio.

Other Expenses, New Fund, Based on Estimates [Text]

Based on estimated amounts for the current fiscal year.

Expense Example Narrative [Text Block]

This example helps compare the cost of investing in the fund with the cost of investing in other funds. Let's say, hypothetically, that the annual return for shares of the fund is 5% and that the fees and the annual operating expenses for shares of the fund are exactly as described in the fee table. This example illustrates the effect of fees and expenses, but is not meant to suggest actual or expected fees and expenses or returns, all of which may vary. This example does not include any fees or other expenses of any variable annuity or variable life insurance product; if it did, overall expenses would be higher. For every $10,000 invested, here's how much you, as a variable product owner, would pay in total expenses if all interests in a separate account that invests in shares of the fund were redeemed at the end of each time period indicated:

Strategy Narrative [Text Block]

Investing primarily in a combination of underlying Fidelity® U.S. equity funds, international equity funds, bond funds, and short-term funds (underlying Fidelity® funds) using a moderate asset allocation strategy designed generally for investors in retirement who were born between 1940 and 1949.Allocating assets according to a neutral asset allocation strategy shown in the glide path below that adjusts over time until it reaches an ultimate target allocation, approximately between 2025 and 2030. Fidelity Management & Research Company LLC (FMR) (the Adviser) may modify the fund's asset allocations from time to time when in the interests of shareholders. A revised neutral asset allocation strategy for the fund is expected to take effect by the end of the first quarter of 2027, as illustrated in the following chart. The Adviser has begun transitioning the neutral asset allocation percentages to achieve the desired allocations. The neutral asset allocation shown in the glide path depicts the allocation to U.S. equity funds (including commodity funds), international equity funds, bond funds (including U.S. investment grade bond, international bond, short-term inflation-protected bond, long-term inflation-protected bond, and long-term treasury bond funds), and short-term funds.Buying and selling futures contracts (both long and short positions) in an effort to manage cash flows efficiently, remain fully invested, or facilitate asset allocation.The Adviser, under normal market conditions, will use an active asset allocation strategy to increase or decrease asset class exposures relative to the neutral asset allocations reflected above by up to 10% for equity funds (including commodity funds), bond funds and short-term funds to reflect the Adviser's market outlook, which is primarily focused on the intermediate term. The asset allocations in the glide path above are referred to as neutral because they do not reflect any decisions made by the Adviser to overweight or underweight an asset class.The Adviser may also make active asset allocations within other asset classes (such as high yield debt (also referred to as junk bonds), floating rate debt, real estate debt, and emerging markets debt) from 0% to 10% of the fund's total assets individually, but no more than 25% in aggregate within those other asset classes. Such asset classes are not reflected in the neutral asset allocations reflected in the glide path above. Emerging markets include countries that have an emerging stock market as defined by MSCI, countries or markets with low- to middle-income economies as classified by the World Bank, and other countries or markets that the Adviser identifies as having similar emerging markets characteristics. Approximately one to three years after the neutral asset allocation of the fund matches VIP Freedom Lifetime Income® I Portfolio's neutral asset allocation, the Board of Trustees may combine the fund with VIP Freedom Lifetime Income® I Portfolio, without shareholder approval, and the fund's shareholders will become shareholders of VIP Freedom Lifetime Income® I Portfolio.

Performance Narrative [Text Block]

The following information is intended to help you understand the risks of investing in the fund. The information illustrates the changes in the performance of the fund's shares from year to year and compares the performance of the fund's shares to the performance of a securities market index and a hypothetical composite of market indexes over various periods of time. The hypothetical composite of market indexes has characteristics relevant to the fund's investment strategies. Index descriptions appear in the "Additional Index Information" section of the prospectus. Past performance is not an indication of future performance. Prior to November 1, 2026, the fund operated under a different pricing structure. The fund's historical performance prior to November 1, 2026, does not reflect the fund's current pricing structure. Returns for shares of the fund do not include the effect of any sales charges or other expenses of any variable annuity or variable life insurance product; if they did, returns for shares of the fund would be lower.

Performance Past Does Not Indicate Future [Text]

Past performance is not an indication of future performance.

Bar Chart Does Not Reflect Sales Loads [Text]

Returns for shares of the fund do not include the effect of any sales charges or other expenses of any variable annuity or variable life insurance product; if they did, returns for shares of the fund would be lower.

Highest Quarterly Return, Date

Jun. 30, 2020

Lowest Quarterly Return, Label [Optional Text]

Lowest Quarter Return

Lowest Quarterly Return

(8.08%)

Average Annual Return, Label [Optional Text]

Bloomberg U.S. Aggregate Bond Index

Average Annual Return, Label [Optional Text]

Fidelity VIP Freedom Lifetime Income II Composite Index℠

Management Fees (as a percentage of Assets)

^[7]

0.46%

Other Expenses (as a percentage of Assets):

0.00%

Expenses (as a percentage of Assets)

0.50%

Net Expenses (as a percentage of Assets)

^[7]

0.46%

Expense Example, with Redemption, 3 Years

148

Expense Example, with Redemption, 10 Years

$ 579

Average Annual Return, Percent

13.62%

4.94%

7.50%

Risk/Return [Heading]

Fund Summary Fund: VIP Freedom Lifetime Income® III Portfolio

Objective, Primary [Text Block]

VIP Freedom Lifetime Income® III Portfolio seeks high total return with a

Expense Heading [Optional Text]

Fee Table

Shareholder Fees Caption [Optional Text]

Fees

Operating Expenses Caption [Optional Text]

Annual Operating Expenses

Portfolio Turnover [Text Block]

The fund will not incur transaction costs, such as commissions, when it buys and sells shares of underlying Fidelity® funds (or "turns over" its portfolio), but it could incur transaction costs if it were to buy and sell other types of securities directly. If the fund were to buy and sell other types of securities directly, a higher portfolio turnover rate could indicate higher transaction costs. Such costs, if incurred, would not be reflected in annual operating expenses or in the example and would affect the fund's performance. During the most recent fiscal year, the fund's portfolio turnover rate was 29% of the average value of its portfolio.

Other Expenses, New Fund, Based on Estimates [Text]

Based on estimated amounts for the current fiscal year.

Expense Example Narrative [Text Block]

This example helps compare the cost of investing in the fund with the cost of investing in other funds. Let's say, hypothetically, that the annual return for shares of the fund is 5% and that the fees and the annual operating expenses for shares of the fund are exactly as described in the fee table. This example illustrates the effect of fees and expenses, but is not meant to suggest actual or expected fees and expenses or returns, all of which may vary. This example does not include any fees or other expenses of any variable annuity or variable life insurance product; if it did, overall expenses would be higher. For every $10,000 invested, here's how much you, as a variable product owner, would pay in total expenses if all interests in a separate account that invests in shares of the fund were redeemed at the end of each time period indicated:

Strategy Narrative [Text Block]

Investing primarily in a combination of underlying Fidelity® U.S. equity funds, international equity funds, bond funds, and short-term funds (underlying Fidelity® funds) using a moderate asset allocation strategy designed generally for investors in retirement who were born between 1950 and 1959.Allocating assets according to a neutral asset allocation strategy shown in the glide path below that adjusts over time until it reaches an ultimate target allocation, approximately between 2035 and 2040. Fidelity Management & Research Company LLC (FMR) (the Adviser) may modify the fund's asset allocations from time to time when in the interests of shareholders. A revised neutral asset allocation strategy for the fund is expected to take effect by the end of the first quarter of 2027, as illustrated in the following chart. The Adviser has begun transitioning the neutral asset allocation percentages to achieve the desired allocations. The neutral asset allocation shown in the glide path depicts the allocation to U.S. equity funds (including commodity funds), international equity funds, bond funds (including U.S. investment grade bond, international bond, short-term inflation-protected bond, long-term inflation-protected bond, and long-term treasury bond funds), and short-term funds.Buying and selling futures contracts (both long and short positions) in an effort to manage cash flows efficiently, remain fully invested, or facilitate asset allocation.The Adviser, under normal market conditions, will use an active asset allocation strategy to increase or decrease asset class exposures relative to the neutral asset allocations reflected above by up to 10% for equity funds (including commodity funds), bond funds and short-term funds to reflect the Adviser's market outlook, which is primarily focused on the intermediate term. The asset allocations in the glide path above are referred to as neutral because they do not reflect any decisions made by the Adviser to overweight or underweight an asset class.The Adviser may also make active asset allocations within other asset classes (such as high yield debt (also referred to as junk bonds), floating rate debt, real estate debt, and emerging markets debt) from 0% to 10% of the fund's total assets individually, but no more than 25% in aggregate within those other asset classes. Such asset classes are not reflected in the neutral asset allocations reflected in the glide path above. Emerging markets include countries that have an emerging stock market as defined by MSCI, countries or markets with low- to middle-income economies as classified by the World Bank, and other countries or markets that the Adviser identifies as having similar emerging markets characteristics. Approximately one to three years after the neutral asset allocation of the fund matches VIP Freedom Lifetime Income® I Portfolio's neutral asset allocation, the Board of Trustees may combine the fund with VIP Freedom Lifetime Income® I Portfolio, without shareholder approval, and the fund's shareholders will become shareholders of VIP Freedom Lifetime Income® I Portfolio.

Performance Narrative [Text Block]

The following information is intended to help you understand the risks of investing in the fund. The information illustrates the changes in the performance of the fund's shares from year to year and compares the performance of the fund's shares to the performance of a securities market index and a hypothetical composite of market indexes over various periods of time. The hypothetical composite of market indexes has characteristics relevant to the fund's investment strategies. Index descriptions appear in the "Additional Index Information" section of the prospectus. Past performance is not an indication of future performance. Prior to November 1, 2026, the fund operated under a different pricing structure. The fund's historical performance prior to November 1, 2026, does not reflect the fund's current pricing structure. Returns for shares of the fund do not include the effect of any sales charges or other expenses of any variable annuity or variable life insurance product; if they did, returns for shares of the fund would be lower.

Performance Past Does Not Indicate Future [Text]

Past performance is not an indication of future performance.

Bar Chart Does Not Reflect Sales Loads [Text]

Returns for shares of the fund do not include the effect of any sales charges or other expenses of any variable annuity or variable life insurance product; if they did, returns for shares of the fund would be lower.

Highest Quarterly Return, Date

Jun. 30, 2020

Lowest Quarterly Return, Label [Optional Text]

Lowest Quarter Return

Lowest Quarterly Return

(11.00%)

Average Annual Return, Label [Optional Text]

Bloomberg U.S. Aggregate Bond Index

Average Annual Return, Label [Optional Text]

Fidelity VIP Freedom Lifetime Income III Composite Index℠

Document Type

497