497

Supplement to the

Fidelity Advisor Asset Manager^® Funds

Fidelity Asset Manager^® 20%, Fidelity Asset Manager^® 30%, Fidelity Asset Manager^® 40%, Fidelity Asset Manager^® 50%, Fidelity Asset Manager^® 60%, Fidelity Asset Manager^® 70%, and Fidelity Asset Manager^® 85%

Class A, Class M, Class C, Class I, and Class Z

November 29, 2023

Prospectus

Effective March 1, 2024, each fund’s management contract was amended to incorporate administrative services previously covered under separate services agreements. Each amended contract incorporates a management fee rate that may vary by class. The Adviser or an affiliate pays certain expenses of managing and operating each fund out of each class’s management fee.

The following information replaces similar information for Fidelity Asset Manager^® 20% found in the “Fund Summary” section under the “Fee Table” heading.

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

	Class A	Class M	Class C	Class I	Class Z
Management fee	0.52% A,B	0.52% A,B	0.52% A,B	0.52% A,B	0.45% A,B
Distribution and/or Service (12b‑1) fees	0.25%	0.50%	1.00%	None	None
Other expenses	0.01% B	0.01% B	0.01% B	0.01% B	0.01% B
Total annual operating expenses	0.78%	1.03%	1.53%	0.53%	0.46%

^A The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.17% for Class A, 0.16% for Class M, 0.16% for Class C, 0.14% for Class I, and 0.07% for Class Z was previously charged under the services agreements.

^B Adjusted to reflect current fees.

	Class A		Class M		Class C		Class I		Class Z
	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares
1 year	$ 650	$ 650	$ 451	$ 451	$ 256	$ 156	$ 54	$ 54	$ 47	$ 47
3 years	$ 810	$ 810	$ 666	$ 666	$ 483	$ 483	$ 170	$ 170	$ 148	$ 148
5 years	$ 983	$ 983	$ 899	$ 899	$ 834	$ 834	$ 296	$ 296	$ 258	$ 258
10 years	$ 1,486	$ 1,486	$ 1,565	$ 1,565	$ 1,621	$ 1,621	$ 665	$ 665	$ 579	$ 579

The following information replaces similar information for Fidelity Asset Manager^® 30% found in the “Fund Summary” section under the “Fee Table” heading.

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

	Class A	Class M	Class C	Class I	Class Z
Management fee	0.53% A,B	0.53% A,B	0.53% A,B	0.53% A,B	0.46% A,B
Distribution and/or Service (12b‑1) fees	0.25%	0.50%	1.00%	None	None
Other expenses	0.02% B	0.02% B	0.02% B	0.02% B	0.02% B
Total annual operating expenses	0.80%	1.05%	1.55%	0.55%	0.48%

^A The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.16% for Class A, 0.16% for Class M, 0.17% for Class C, 0.17% for Class I, and 0.08% for Class Z was previously charged under the services agreements.

^B Adjusted to reflect current fees.

	Class A		Class M		Class C		Class I		Class Z
	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares
1 year	$ 652	$ 652	$ 453	$ 453	$ 258	$ 158	$ 56	$ 56	$ 49	$ 49
3 years	$ 816	$ 816	$ 672	$ 672	$ 490	$ 490	$ 176	$ 176	$ 154	$ 154
5 years	$ 994	$ 994	$ 909	$ 909	$ 845	$ 845	$ 307	$ 307	$ 269	$ 269
10 years	$ 1,508	$ 1,508	$ 1,588	$ 1,588	$ 1,643	$ 1,643	$ 689	$ 689	$ 604	$ 604

The following information replaces similar information for Fidelity Asset Manager^® 40% found in the “Fund Summary” section under the “Fee Table” heading.

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

	Class A	Class M	Class C	Class I	Class Z
Management fee	0.53% A,B	0.53% A,B	0.53% A,B	0.53% A,B	0.46% A,B
Distribution and/or Service (12b‑1) fees	0.25%	0.50%	1.00%	None	None
Other expenses	0.01% B	0.01% B	0.01% B	0.01% B	0.02% B
Total annual operating expenses	0.79%	1.04%	1.54%	0.54%	0.48%

^A The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.17% for Class A, 0.16% for Class M, 0.18% for Class C, 0.16% for Class I, and 0.08% for Class Z was previously charged under the services agreements.

^B Adjusted to reflect current fees.

	Class A		Class M		Class C		Class I		Class Z
	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares
1 year	$ 651	$ 651	$ 452	$ 452	$ 257	$ 157	$ 55	$ 55	$ 49	$ 49
3 years	$ 813	$ 813	$ 669	$ 669	$ 486	$ 486	$ 173	$ 173	$ 154	$ 154
5 years	$ 989	$ 989	$ 904	$ 904	$ 839	$ 839	$ 302	$ 302	$ 269	$ 269
10 years	$ 1,497	$ 1,497	$ 1,577	$ 1,577	$ 1,632	$ 1,632	$ 677	$ 677	$ 604	$ 604

The following information replaces similar information for Fidelity Asset Manager^® 50% found in the “Fund Summary” section under the “Fee Table” heading.

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

	Class A	Class M	Class C	Class I	Class Z
Management fee	0.59% A,B	0.59% A,B	0.59% A,B	0.59% A,B	0.47% A,B
Distribution and/or Service (12b‑1) fees	0.25%	0.50%	1.00%	None	None
Other expenses	0.01% B	0.01% B	0.01% B	0.01% B	0.01% B
Total annual operating expenses	0.85%	1.10%	1.60%	0.60%	0.48%

^A The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.18% for Class A, 0.17% for Class M, 0.18% for Class C, 0.16% for Class I, and 0.06% for Class Z was previously charged under the services agreements.

^B Adjusted to reflect current fees.

	Class A		Class M		Class C		Class I		Class Z
	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares
1 year	$ 657	$ 657	$ 458	$ 458	$ 263	$ 163	$ 61	$ 61	$ 49	$ 49
3 years	$ 831	$ 831	$ 687	$ 687	$ 505	$ 505	$ 192	$ 192	$ 154	$ 154
5 years	$ 1,019	$ 1,019	$ 935	$ 935	$ 871	$ 871	$ 335	$ 335	$ 269	$ 269
10 years	$ 1,564	$ 1,564	$ 1,643	$ 1,643	$ 1,699	$ 1,699	$ 750	$ 750	$ 604	$ 604

The following information replaces similar information for Fidelity Asset Manager^® 60% found in the “Fund Summary” section under the “Fee Table” heading.

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

	Class A	Class M	Class C	Class I	Class Z
Management fee	0.69% A,B	0.69% A,B	0.69%A,B	0.69% A,B	0.57%A,B
Distribution and/or Service (12b‑1) fees	0.25%	0.50%	1.00%	None	None
Other expenses	0.02% B	0.02% B	0.02% B	0.02% B	0.02% B
Total annual operating expenses	0.96%	1.21%	1.71%	0.71%	0.59%

^A The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.21% for Class A, 0.20% for Class M, 0.22% for Class C, 0.21% for Class I, and 0.07% for Class Z was previously charged under the services agreements.

^B Adjusted to reflect current fees.

	Class A		Class M		Class C		Class I		Class Z
	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares
1 year	$ 667	$ 667	$ 469	$ 469	$ 274	$ 174	$ 73	$ 73	$ 60	$ 60
3 years	$ 863	$ 863	$ 721	$ 721	$ 539	$ 539	$ 227	$ 227	$ 189	$ 189
5 years	$ 1,075	$ 1,075	$ 992	$ 992	$ 928	$ 928	$ 395	$ 395	$ 329	$ 329
10 years	$ 1,685	$ 1,685	$ 1,765	$ 1,765	$ 1,821	$ 1,821	$ 883	$ 883	$ 738	$ 738

The following information replaces similar information for Fidelity Asset Manager^® 70% found in the “Fund Summary” section under the “Fee Table” heading.

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

	Class A	Class M	Class C	Class I	Class Z
Management fee	0.68% A,B	0.67% A,B	0.68% A,B	0.66% A,B	0.56% A,B
Distribution and/or Service (12b‑1) fees	0.25%	0.50%	1.00%	None	None
Other expenses	0.01% B	0.01% B	0.02% B	0.01% B	0.01% B
Total annual operating expenses	0.94%	1.18%	1.70%	0.67%	0.57%

^A The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.18% for Class A, 0.18% for Class M, 0.19% for Class C, 0.17% for Class I, and 0.06% for Class Z was previously charged under the services agreements.

^B Adjusted to reflect current fees.

	Class A		Class M		Class C		Class I		Class Z
	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares
1 year	$ 665	$ 665	$ 466	$ 466	$ 273	$ 173	$ 68	$ 68	$ 58	$ 58
3 years	$ 857	$ 857	$ 712	$ 712	$ 536	$ 536	$ 214	$ 214	$ 183	$ 183
5 years	$ 1,065	$ 1,065	$ 976	$ 976	$ 923	$ 923	$ 373	$ 373	$ 318	$ 318
10 years	$ 1,663	$ 1,663	$ 1,732	$ 1,732	$ 1,807	$ 1,807	$ 835	$ 835	$ 714	$ 714

The following information replaces similar information for Fidelity Asset Manager^® 85% found in the “Fund Summary” section under the “Fee Table” heading.

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

	Class A	Class M	Class C	Class I	Class Z
Management fee	0.68% A,B	0.68% A,B	0.69% A,B	0.68% A,B	0.56% A,B
Distribution and/or Service (12b‑1) fees	0.25%	0.50%	1.00%	None	None
Other expenses	0.01% B	0.01% B	0.01% B	0.01% B	0.01% B
Acquired fund fees and expenses	0.01%	0.01%	0.01%	0.01%	0.01%
Total annual operating expenses	0.95%	1.20%	1.71%	0.70%	0.58%

^A The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.19% for Class A, 0.19% for Class M, 0.20% for Class C, 0.18% for Class I, and 0.07% for Class Z was previously charged under the services agreements.

^B Adjusted to reflect current fees.

	Class A		Class M		Class C		Class I		Class Z
	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares
1 year	$ 666	$ 666	$ 468	$ 468	$ 274	$ 174	$ 72	$ 72	$ 59	$ 59
3 years	$ 860	$ 860	$ 718	$ 718	$ 539	$ 539	$ 224	$ 224	$ 186	$ 186
5 years	$ 1,070	$ 1,070	$ 987	$ 987	$ 928	$ 928	$ 390	$ 390	$ 324	$ 324
10 years	$ 1,674	$ 1,674	$ 1,754	$ 1,754	$ 1,818	$ 1,818	$ 871	$ 871	$ 726	$ 726

The following information replaces similar information found in the “Fund Management” section under the “Advisory Fee(s)” heading.

Each class of each fund pays a management fee to the Adviser.

The management fee is calculated and paid to the Adviser every month.

When determining a class’s management fee, a mandate rate is calculated based on the monthly average net assets of a group of funds advised by FMR within a designated asset class. A discount rate is subtracted from the mandate rate once a fund’s monthly average net assets reach a certain level. The mandate rate and discount rate may vary by class.

The annual management fee rate for each class of shares of each fund offered through this prospectus is the lesser of (1) the class’s mandate rate reduced by the class’s discount rate (if applicable) or (2) the amount listed below:

Fund	Class A	Class M	Class C	Class I	Class Z
Fidelity Asset Manager® 20%	0.54%	0.54%	0.54%	0.52%	0.45%
Fidelity Asset Manager® 30%	0.54%	0.54%	0.55%	0.55%	0.46%
Fidelity Asset Manager® 40%	0.55%	0.54%	0.56%	0.54%	0.46%
Fidelity Asset Manager® 50%	0.62%	0.61%	0.62%	0.60%	0.50%
Fidelity Asset Manager® 60%	0.70%	0.69%	0.72%	0.70%	0.57%
Fidelity Asset Manager® 70%	0.68%	0.67%	0.69%	0.66%	0.56%
Fidelity Asset Manager® 85%	0.68%	0.68%	0.70%	0.68%	0.56%

One‑twelfth of the management fee rate for a class is applied to the average net assets of the class for the month, giving a dollar amount which is the management fee for the class for that month.

A different management fee rate may be applicable to each class of each fund. The difference between classes is the result of separate arrangements for class-level services and/or waivers of certain expenses. It is not the result of any difference in advisory or custodial fees or other expenses related to the management of a fund’s assets, which do not vary by class.

AAR-PSTK-0324-128 1.885797.128 March 1, 2024

Supplement to the

Fidelity Asset Manager^® Funds

Fidelity Asset Manager^® 20%, Fidelity Asset Manager^® 30%, Fidelity Asset Manager^® 40%, Fidelity Asset Manager^® 50%, Fidelity Asset Manager^® 60%, Fidelity Asset Manager^® 70%, and Fidelity Asset Manager^® 85%

November 29, 2023

Prospectus

Effective March 1, 2024, each fund’s management contract was amended to incorporate administrative services previously covered under separate services agreements. Each amended contract incorporates a management fee rate that may vary by class. The Adviser or an affiliate pays certain expenses of managing and operating each fund out of each class’s management fee.

The following information replaces similar information for Fidelity Asset Manager^® 20% found in the “Fund Summary” section under the “Fee Table” heading.

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

Management fee	0.48% A,B
Distribution and/or Service (12b‑1) fees	None
Other expenses	0.01% B
Total annual operating expenses	0.49%

^A The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.11% was previously charged under the services agreements.

^B Adjusted to reflect current fees.

1 year	$ 50
3 years	$ 157
5 years	$ 274
10 years	$ 616

The following information replaces similar information for Fidelity Asset Manager^® 30% found in the “Fund Summary” section under the “Fee Table” heading.

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

Management fee	0.49% A,B
Distribution and/or Service (12b‑1) fees	None
Other expenses	0.02% B
Total annual operating expenses	0.51%

^A The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.12% was previously charged under the services agreements.

^B Adjusted to reflect current fees.

1 year	$ 52
3 years	$ 164
5 years	$ 285
10 years	$ 640

The following information replaces similar information for Fidelity Asset Manager^® 40% found in the “Fund Summary” section under the “Fee Table” heading.

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

Management fee	0.50% A,B
Distribution and/or Service (12b‑1) fees	None
Other expenses	0.02% B
Total annual operating expenses	0.52%

^A The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.12% was previously charged under the services agreements.

^B Adjusted to reflect current fees.

1 year	$ 53
3 years	$ 167
5 years	$ 291
10 years	$ 653

The following information replaces similar information for Fidelity Asset Manager^® 50% found in the “Fund Summary” section under the “Fee Table” heading.

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

Management fee	0.55% A,B
Distribution and/or Service (12b‑1) fees	None
Other expenses	0.02% B
Total annual operating expenses	0.57%

^A The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.13% was previously charged under the services agreements.

^B Adjusted to reflect current fees.

1 year	$ 58
3 years	$ 183
5 years	$ 318
10 years	$ 714

The following information replaces similar information for Fidelity Asset Manager^® 60% found in the “Fund Summary” section under the “Fee Table” heading.

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

Management fee	0.64% A,B
Distribution and/or Service (12b‑1) fees	None
Other expenses	0.02% B
Total annual operating expenses	0.66%

^A The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.15% was previously charged under the services agreements.

^B Adjusted to reflect current fees.

1 year	$ 67
3 years	$ 211
5 years	$ 368
10 years	$ 822

The following information replaces similar information for Fidelity Asset Manager^® 70% found in the “Fund Summary” section under the “Fee Table” heading.

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

Management fee	0.64% A,B
Distribution and/or Service (12b‑1) fees	None
Other expenses	0.01% B
Total annual operating expenses	0.65%

^A The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.14% was previously charged under the services agreements.

^B Adjusted to reflect current fees.

1 year	$ 66
3 years	$ 208
5 years	$ 362
10 years	$ 810

The following information replaces similar information for Fidelity Asset Manager^® 85% found in the “Fund Summary” section under the “Fee Table” heading.

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

Management fee	0.65% A,B
Distribution and/or Service (12b‑1) fees	None
Other expenses	0.01% B
Acquired fund fees and expenses	0.01%
Total annual operating expenses	0.67%

^A The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.16% was previously charged under the services agreements.

^B Adjusted to reflect current fees.

1 year	$ 68
3 years	$ 214
5 years	$ 373
10 years	$ 835

The following information replaces similar information found in the “Fund Management” section under the “Advisory Fee(s)” heading.

Each class of each fund pays a management fee to the Adviser.

The management fee is calculated and paid to the Adviser every month.

When determining a class’s management fee, a mandate rate is calculated based on the monthly average net assets of a group of funds advised by FMR within a designated asset class. A discount rate is subtracted from the mandate rate once a fund’s monthly average net assets reach a certain level. The mandate rate and discount rate may vary by class.

The annual management fee rate for the class of shares of each fund offered through this prospectus is the lesser of (1) the class’s mandate rate reduced by the class’s discount rate (if applicable) or (2) 0.48% for Fidelity Asset Manager^® 20%, 0.49% for Fidelity Asset Manager^® 30%, 0.50% for Fidelity Asset Manager^® 40%, 0.58% for Fidelity Asset Manager^® 50%, 0.64% for Fidelity Asset Manager^® 60%, 0.64% for Fidelity Asset Manager^® 70%, and 0.66% for Fidelity Asset Manager^® 85%. One‑twelfth of the management fee rate for a class is applied to the average net assets of the class for the month, giving a dollar amount which is the management fee for the class for that month.

A different management fee rate may be applicable to each class of each fund. The difference between classes is the result of separate arrangements for class-level services and/or waivers of certain expenses. It is not the result of any difference in advisory or custodial fees or other expenses related to the management of a fund’s assets, which do not vary by class.

AR‑PSTK‑0324‑116 1.899421.116 March 1, 2024

Supplement to the

Fidelity Asset Manager^® 20%, Fidelity Asset Manager^® 30%, Fidelity Asset Manager^® 40%, Fidelity Asset Manager^® 50%, Fidelity Asset Manager^® 60%, Fidelity Asset Manager^® 70%, and Fidelity Asset Manager^® 85%

Class A, Class M, Class C, Class I, and Class Z

November 29, 2023

STATEMENT OF ADDITIONAL INFORMATION

Effective March 1, 2024, each fund’s management contract was amended to incorporate administrative services previously covered under separate services agreements. Each amended contract incorporates a management fee rate that may vary by class. The Adviser or an affiliate pays certain expenses of managing and operating each fund out of each class’s management fee.

The following information replaces similar information found in the “Management Contracts” section.

Management-Related Expenses. In addition to the management fee payable to FMR, and the costs associated with securities lending, as applicable, a fund or each class thereof, as applicable, pays all of its expenses that are not assumed by those parties. A fund pays for the typesetting, printing, and mailing of its proxy materials to shareholders, legal expenses, and the fees of the custodian, auditor, and Independent Trustees. Other expenses paid by a fund include interest, taxes, brokerage commissions, fees and expenses associated with the fund’s securities lending program, if applicable, the fund’s proportionate share of insurance premiums and Investment Company Institute dues, and the costs of registering shares under federal securities laws and making necessary filings under state securities laws. A fund is also liable for such non-recurring expenses as may arise, including costs of any litigation to which the fund may be a party, and any obligation it may have to indemnify its officers and Trustees with respect to litigation.

Management Fees.

For the services of FMR under a fund’s management contract, each class of each fund pays FMR a monthly management fee.

For each fund, a mandate rate is calculated based on the monthly average net assets of a group of funds advised by FMR within a designated asset class. This rate may vary by share class.

For Fidelity Asset Manager^® 20%, Fidelity Asset Manager^® 30%, and Fidelity Asset Manager^® 40%, the mandate rate is calculated on a cumulative basis pursuant to the following schedule:

MANDATE RATE SCHEDULE

Average Designated Asset Class Assets	Class A, Class M, Class C, and Class I Annualized Rate	Class Z Annualized Rate
First $100 billion	0.570%	0.510%
Next $100 billion	0.520%	0.460%
Next $100 billion	0.500%	0.440%
Over $300 billion	0.480%	0.420%

For Fidelity Asset Manager^® 50%, the mandate rate is calculated on a cumulative basis pursuant to the following schedule:

MANDATE RATE SCHEDULE

Average Designated Asset Class Assets	Class A, Class M, Class C, and Class I Annualized Rate			Class Z Annualized Rate
First $400 billion		0.670	%		0.550	%
Next $400 billion		0.610%			0.480%
Next $400 billion		0.580%			0.450%
Over $1,200 billion		0.560%			0.440%

For Fidelity Asset Manager^® 60%, Fidelity Asset Manager^® 70%, and Fidelity Asset Manager^® 85%, the mandate rate is calculated on a cumulative basis pursuant to the following schedule:

MANDATE RATE SCHEDULE

Average Designated Asset Class Assets	Class A, Class M, Class C, and Class I Annualized Rate	Class Z Annualized Rate
First $400 billion	0.770%	0.650%
Next $400 billion	0.710%	0.580%
Next $400 billion	0.680%	0.550%
Over $1,200 billion	0.660%	0.540%

For each fund, a discount percentage is calculated based on the monthly average net assets of a broader group of funds advised by FMR representing multiple asset classes and the monthly average net assets of the fund. After determination of the applicable tier bound level in the following schedule, the discount percentage for a fund is calculated on a cumulative basis pursuant to the schedule. For each fund, the discount rate for a class is the class’s mandate rate multiplied by the discount percentage.

DISCOUNT PERCENTAGE SCHEDULE

Average Group Assets  Tier Bounds		% Discount for Average Incremental Fund Assets
Lower	Upper	First   $1B	Next $19B	Next $10B	Over $30B
0	<$1 trillion	0%	3.0%	5.0%	6.5%
1	<1.5	0%	4.0%	6.0%	7.5%
1.5	<1.9	0%	5.0%	7.0%	8.5%
1.9	<2.2	0%	6.0%	8.0%	9.5%
2.2	<2.5	0%	7.0%	9.0%	10.5%
2.5	<2.8	0%	8.0%	10.0%	11.5%
2.8	<3.1	0%	9.0%	11.0%	12.5%
3.1	Above 3.1	0%	10.0%	12.0%	13.5%

The annual management fee rate for each class of shares of a fund offered through this SAI is the lesser of (1) the class’s mandate rate reduced by the class’s discount rate or (2) the amount set forth in the following table:

Fund/Class	Maximum Management Fee    Rate
Fidelity Asset Manager®  20%/Class A	0.54%
Fidelity Asset Manager®  20%/Class M	0.54%
Fidelity Asset Manager®  20%/Class C	0.54%
Fidelity Asset Manager®  20%/Class I	0.52%
Fidelity Asset Manager®  20%/Class Z	0.45%
Fidelity Asset Manager®  30%/Class A	0.54%
Fidelity Asset Manager®  30%/Class M	0.54%
Fidelity Asset Manager®  30%/Class C	0.55%
Fidelity Asset Manager®  30%/Class I	0.55%
Fidelity Asset Manager®  30%/Class Z	0.46%
Fidelity Asset Manager®  40%/Class A	0.55%
Fidelity Asset Manager®  40%/Class M	0.54%
Fidelity Asset Manager®  40%/Class C	0.56%
Fidelity Asset Manager®  40%/Class I	0.54%
Fidelity Asset Manager®  40%/Class Z	0.46%
Fidelity Asset Manager®  50%/Class A	0.62%
Fidelity Asset Manager®  50%/Class M	0.61%
Fidelity Asset Manager®  50%/Class C	0.62%
Fidelity Asset Manager®  50%/Class I	0.60%
Fidelity Asset Manager®  50%/Class Z	0.50%

Fund/Class	Maximum Management Fee    Rate
Fidelity Asset Manager®  60%/Class A	0.70%
Fidelity Asset Manager®  60%/Class M	0.69%
Fidelity Asset Manager®  60%/Class C	0.72%
Fidelity Asset Manager®  60%/Class I	0.70%
Fidelity Asset Manager®  60%/Class Z	0.57%
Fidelity Asset Manager®  70%/Class A	0.68%
Fidelity Asset Manager®  70%/Class M	0.67%
Fidelity Asset Manager®  70%/Class C	0.69%
Fidelity Asset Manager®  70%/Class I	0.66%
Fidelity Asset Manager®  70%/Class Z	0.56%
Fidelity Asset Manager®  85%/Class A	0.68%
Fidelity Asset Manager®  85%/Class M	0.68%
Fidelity Asset Manager®  85%/Class C	0.70%
Fidelity Asset Manager®  85%/Class I	0.68%
Fidelity Asset Manager®  85%/Class Z	0.56%

One-twelfth of the management fee rate is applied to the class’s average net assets for the month, giving a dollar amount which is the management fee for the class for that month.

A different management fee rate may be applicable to each class of a fund. The difference between classes is the result of separate arrangements for class-level services and/or waivers of certain expenses. It is not the result of any difference in advisory or custodial fees or other expenses related to the management of a fund’s assets, which do not vary by class.

The following information replaces similar information found in the “Transfer and Service Agent Agreements” section.

TRANSFER AND SERVICE AGENT SERVICES

Fidelity Investments Institutional Operations Company LLC (FIIOC), an affiliate of FMR, which is located at 245 Summer Street, Boston, Massachusetts 02210 (or an agent, including an affiliate), performs transfer agency services under the terms of each fund’s management contract.

Prior to March 1, 2024, each fund or class, as applicable, bore the cost of transfer agency services under a separate agreement covering such services.

FIIOC may collect fees charged in connection with providing certain types of services such as exchanges, closing out fund balances, checkwriting, wire transactions, and providing historical account research, as applicable.

FIIOC bears the expense of typesetting, printing, and mailing prospectuses, statements of additional information, and all other reports, notices, and statements to existing shareholders, with the exception of proxy statements.

Fund shares may be owned by intermediaries for the benefit of their customers. In those instances, a fund may not maintain an account for shareholders, and some or all of the recordkeeping and/or administrative services for these accounts may be performed by intermediaries.

FIIOC or an affiliate may make payments out of its own resources to intermediaries (including affiliates of FIIOC) for recordkeeping services.

Retirement plans may also hold fund shares in the name of the plan or its trustee, rather than the plan participant. In situations where FIIOC or an affiliate does not provide recordkeeping services, plan recordkeepers, who may have affiliated financial intermediaries who sell shares of the funds, may, upon direction, be paid for providing recordkeeping services to plan participants. Payments may also be made, upon direction, for other plan expenses. FIIOC may also pay an affiliate for providing services that otherwise would have been performed by FIIOC.

FIIOC or an affiliate may make networking payments out of its own resources to intermediaries who perform transactions for the funds through the National Securities Clearing Corporation (NSCC). NSCC, a wholly owned subsidiary of The Depository Trust & Clearing Corporation, provides centralized clearance, settlement, and information services for mutual funds and other financial services companies.

Fidelity Service Company, Inc. (FSC), an affiliate of FMR (or an agent, including an affiliate), calculates the NAV and dividends for shares, maintains each fund’s portfolio and general accounting records, and administers each fund’s securities lending program under the terms of each fund’s management contract.

Prior to March 1, 2024, each fund bore the cost of pricing and bookkeeping services under a separate agreement covering such services.

Effective March 1, 2024, each fund’s sub-advisory agreements with FMR Investment Management (UK) Limited, Fidelity Management & Research (Hong Kong) Limited, and Fidelity Management & Research (Japan) Limited were amended. The following information supplements similar information found in the “Management Contracts” section.

Under the terms of the sub-advisory agreements, FMR pays each sub-adviser monthly fees equal to 110% of the sub-adviser’s costs for providing sub-advisory services.

AAR-AARI-SSTK-0324-112 1.893758.112   March 1, 2024 

Supplement to the

Fidelity Asset Manager^® 20%, Fidelity Asset Manager^® 30%, Fidelity Asset Manager^® 40%, Fidelity Asset Manager^® 50%, Fidelity Asset Manager^® 60%, Fidelity Asset Manager^® 70%, and Fidelity Asset Manager^® 85%

November 29, 2023

STATEMENT OF ADDITIONAL INFORMATION

Effective March 1, 2024, each fund’s management contract was amended to incorporate administrative services previously covered under separate services agreements. Each amended contract incorporates a management fee rate that may vary by class. The Adviser or an affiliate pays certain expenses of managing and operating each fund out of each class’s management fee.

The following information replaces similar information found in the “Management Contracts” section.

Management-Related Expenses. In addition to the management fee payable to FMR, and the costs associated with securities lending, as applicable, a fund or each class thereof, as applicable, pays all of its expenses that are not assumed by those parties. A fund pays for the typesetting, printing, and mailing of its proxy materials to shareholders, legal expenses, and the fees of the custodian, auditor, and Independent Trustees. Other expenses paid by a fund include interest, taxes, brokerage commissions, fees and expenses associated with the fund’s securities lending program, if applicable, the fund’s proportionate share of insurance premiums and Investment Company Institute dues, and the costs of registering shares under federal securities laws and making necessary filings under state securities laws. A fund is also liable for such non-recurring expenses as may arise, including costs of any litigation to which the fund may be a party, and any obligation it may have to indemnify its officers and Trustees with respect to litigation.

Management Fees.

For the services of FMR under a fund’s management contract, each class of each fund pays FMR a monthly management fee.

For each fund, a mandate rate is calculated based on the monthly average net assets of a group of funds advised by FMR within a designated asset class. This rate may vary by share class.

For Fidelity Asset Manager^® 20%, Fidelity Asset Manager^® 30%, and Fidelity Asset Manager^® 40%, the mandate rate is calculated on a cumulative basis pursuant to the following schedule:

MANDATE RATE SCHEDULE

Average Designated Asset Class Assets	Retail Class Annualized Rate
First $100 billion	0.550%
Next $100 billion	0.500%
Next $100 billion	0.470%
Over $300 billion	0.450%

For Fidelity Asset Manager^® 50%, the mandate rate is calculated on a cumulative basis pursuant to the following schedule:

MANDATE RATE SCHEDULE

Average Designated Asset Class Assets	Retail Class Annualized Rate
First $400 billion	0.650%
Next $400 billion	0.570%
Next $400 billion	0.520%
Over $1,200 billion	0.490%

For Fidelity Asset Manager^® 60%, Fidelity Asset Manager^® 70%, and Fidelity Asset Manager^® 85%, the mandate rate is calculated on a cumulative basis pursuant to the following schedule:

MANDATE RATE SCHEDULE

Average Designated Asset Class Assets	Retail Class Annualized Rate
First $400 billion	0.750%
Next $400 billion	0.670%
Next $400 billion	0.610%
Over $1,200 billion	0.580%

For each fund, a discount percentage is calculated based on the monthly average net assets of a broader group of funds advised by FMR representing multiple asset classes and the monthly average net assets of the fund. After determination of the applicable tier bound level in the following schedule, the discount percentage for a fund is calculated on a cumulative basis pursuant to the schedule. For each fund, the discount rate for a class is the class’s mandate rate multiplied by the discount percentage.

DISCOUNT PERCENTAGE SCHEDULE

Average Group Assets  Tier Bounds		% Discount for Average Incremental Fund Assets
Lower	Upper	First   $1B	Next $19B	Next $10B	Over $30B
0	<$1 trillion	0%	3.0%	5.0%	6.5%
1	<1.5	0%	4.0%	6.0%	7.5%
1.5	<1.9	0%	5.0%	7.0%	8.5%
1.9	<2.2	0%	6.0%	8.0%	9.5%
2.2	<2.5	0%	7.0%	9.0%	10.5%
2.5	<2.8	0%	8.0%	10.0%	11.5%
2.8	<3.1	0%	9.0%	11.0%	12.5%
3.1	Above 3.1	0%	10.0%	12.0%	13.5%

The annual management fee rate for the class of shares of a fund offered through this SAI is the lesser of (1) the class’s mandate rate reduced by the class’s discount rate or (2) the amount set forth in the following table:

Fund/Class	Maximum Management Fee    Rate
Fidelity Asset Manager®  20%/Fidelity Asset  Manager® 20%	0.48%
Fidelity Asset Manager®  30%/Fidelity Asset  Manager® 30%	0.49%
Fidelity Asset Manager®  40%/Fidelity Asset  Manager® 40%	0.50%
Fidelity Asset Manager®  50%/Fidelity Asset  Manager® 50%	0.58%
Fidelity Asset Manager®  60%/Fidelity Asset  Manager® 60%	0.64%
Fidelity Asset Manager®  70%/Fidelity Asset  Manager® 70%	0.64%
Fidelity Asset Manager®  85%/Fidelity Asset  Manager® 85%	0.66%

One-twelfth of the management fee rate is applied to the class’s average net assets for the month, giving a dollar amount which is the management fee for the class for that month.

A different management fee rate may be applicable to each class of a fund. The difference between classes is the result of separate arrangements for class-level services and/or waivers of certain expenses. It is not the result of any difference in advisory or custodial fees or other expenses related to the management of a fund’s assets, which do not vary by class.

The following information replaces similar information found in the “Transfer and Service Agent Agreements” section.

TRANSFER AND SERVICE AGENT SERVICES

For purposes of the following “Transfer and Service Agent Services” discussion, the term “shares” (as it relates to the funds) means the one class of shares of a fund offered through the prospectus to which this SAI relates.

Fidelity Investments Institutional Operations Company LLC (FIIOC), an affiliate of FMR, which is located at 245 Summer Street, Boston, Massachusetts 02210 (or an agent, including an affiliate), performs transfer agency services under the terms of each fund’s management contract.

Prior to March 1, 2024, each fund or class, as applicable, bore the cost of transfer agency services under a separate agreement covering such services.

FIIOC may collect fees charged in connection with providing certain types of services such as exchanges, closing out fund balances, checkwriting, wire transactions, and providing historical account research, as applicable.

FIIOC bears the expense of typesetting, printing, and mailing prospectuses, statements of additional information, and all other reports, notices, and statements to existing shareholders, with the exception of proxy statements.

Fund shares may be owned by intermediaries for the benefit of their customers. In those instances, a fund may not maintain an account for shareholders, and some or all of the recordkeeping services for these accounts may be performed by third parties. FIIOC or an affiliate may make payments to intermediaries (including affiliates of FIIOC) for recordkeeping and other services.

Retirement plans may also hold fund shares in the name of the plan or its trustee, rather than the plan participant. In situations where FIIOC or an affiliate does not provide recordkeeping services, plan recordkeepers, who may have affiliated financial intermediaries who sell shares of the funds, may, upon direction, be paid for providing recordkeeping services to plan participants. Payments may also be made, upon direction, for other plan expenses. FIIOC may also pay an affiliate for providing services that otherwise would have been performed by FIIOC.

In certain situations where FIIOC or an affiliate provides recordkeeping services to a retirement plan, payments may be made to pay for plan expenses. The amount of such payments may be based on investments in particular Fidelity^® funds, or may be fixed for a given period of time. Upon direction, payments may be made to plan sponsors, or at the direction of plan sponsors, third parties, for expenses incurred in connection with the plan. FIIOC may also pay an affiliate for providing services that otherwise would have been performed by FIIOC.

Fidelity Service Company, Inc. (FSC), an affiliate of FMR (or an agent, including an affiliate), calculates the NAV and dividends for shares, maintains each fund’s portfolio and general accounting records, and administers each fund’s securities lending program under the terms of each fund’s management contract.

Prior to March 1, 2024, each fund bore the cost of pricing and bookkeeping services under a separate agreement covering such services.

Effective March 1, 2024, each fund’s sub-advisory agreements with FMR Investment Management (UK) Limited, Fidelity Management & Research (Hong Kong) Limited, and Fidelity Management & Research (Japan) Limited were amended. The following information supplements similar information found in the “Management Contracts” section.

Under the terms of the sub-advisory agreements, FMR pays each sub-adviser monthly fees equal to 110% of the sub-adviser’s costs for providing sub-advisory services.

AR-SSTK-0324-130 1.473233.130   March 1, 2024 

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Document Creation Date	dei_DocumentCreationDate	Mar. 01, 2024
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Supplement to the

Fidelity Advisor Asset Manager^® Funds

Fidelity Asset Manager^® 20%, Fidelity Asset Manager^® 30%, Fidelity Asset Manager^® 40%, Fidelity Asset Manager^® 50%, Fidelity Asset Manager^® 60%, Fidelity Asset Manager^® 70%, and Fidelity Asset Manager^® 85%

Class A, Class M, Class C, Class I, and Class Z

November 29, 2023

Prospectus

Effective March 1, 2024, each fund’s management contract was amended to incorporate administrative services previously covered under separate services agreements. Each amended contract incorporates a management fee rate that may vary by class. The Adviser or an affiliate pays certain expenses of managing and operating each fund out of each class’s management fee.

The following information replaces similar information for Fidelity Asset Manager^® 20% found in the “Fund Summary” section under the “Fee Table” heading.

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

	Class A	Class M	Class C	Class I	Class Z
Management fee	0.52% A,B	0.52% A,B	0.52% A,B	0.52% A,B	0.45% A,B
Distribution and/or Service (12b‑1) fees	0.25%	0.50%	1.00%	None	None
Other expenses	0.01% B	0.01% B	0.01% B	0.01% B	0.01% B
Total annual operating expenses	0.78%	1.03%	1.53%	0.53%	0.46%

^A The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.17% for Class A, 0.16% for Class M, 0.16% for Class C, 0.14% for Class I, and 0.07% for Class Z was previously charged under the services agreements.

^B Adjusted to reflect current fees.

	Class A		Class M		Class C		Class I		Class Z
	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares
1 year	$ 650	$ 650	$ 451	$ 451	$ 256	$ 156	$ 54	$ 54	$ 47	$ 47
3 years	$ 810	$ 810	$ 666	$ 666	$ 483	$ 483	$ 170	$ 170	$ 148	$ 148
5 years	$ 983	$ 983	$ 899	$ 899	$ 834	$ 834	$ 296	$ 296	$ 258	$ 258
10 years	$ 1,486	$ 1,486	$ 1,565	$ 1,565	$ 1,621	$ 1,621	$ 665	$ 665	$ 579	$ 579

The following information replaces similar information for Fidelity Asset Manager^® 30% found in the “Fund Summary” section under the “Fee Table” heading.

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

	Class A	Class M	Class C	Class I	Class Z
Management fee	0.53% A,B	0.53% A,B	0.53% A,B	0.53% A,B	0.46% A,B
Distribution and/or Service (12b‑1) fees	0.25%	0.50%	1.00%	None	None
Other expenses	0.02% B	0.02% B	0.02% B	0.02% B	0.02% B
Total annual operating expenses	0.80%	1.05%	1.55%	0.55%	0.48%

^A The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.16% for Class A, 0.16% for Class M, 0.17% for Class C, 0.17% for Class I, and 0.08% for Class Z was previously charged under the services agreements.

^B Adjusted to reflect current fees.

	Class A		Class M		Class C		Class I		Class Z
	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares
1 year	$ 652	$ 652	$ 453	$ 453	$ 258	$ 158	$ 56	$ 56	$ 49	$ 49
3 years	$ 816	$ 816	$ 672	$ 672	$ 490	$ 490	$ 176	$ 176	$ 154	$ 154
5 years	$ 994	$ 994	$ 909	$ 909	$ 845	$ 845	$ 307	$ 307	$ 269	$ 269
10 years	$ 1,508	$ 1,508	$ 1,588	$ 1,588	$ 1,643	$ 1,643	$ 689	$ 689	$ 604	$ 604

The following information replaces similar information for Fidelity Asset Manager^® 40% found in the “Fund Summary” section under the “Fee Table” heading.

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

	Class A	Class M	Class C	Class I	Class Z
Management fee	0.53% A,B	0.53% A,B	0.53% A,B	0.53% A,B	0.46% A,B
Distribution and/or Service (12b‑1) fees	0.25%	0.50%	1.00%	None	None
Other expenses	0.01% B	0.01% B	0.01% B	0.01% B	0.02% B
Total annual operating expenses	0.79%	1.04%	1.54%	0.54%	0.48%

^A The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.17% for Class A, 0.16% for Class M, 0.18% for Class C, 0.16% for Class I, and 0.08% for Class Z was previously charged under the services agreements.

^B Adjusted to reflect current fees.

	Class A		Class M		Class C		Class I		Class Z
	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares
1 year	$ 651	$ 651	$ 452	$ 452	$ 257	$ 157	$ 55	$ 55	$ 49	$ 49
3 years	$ 813	$ 813	$ 669	$ 669	$ 486	$ 486	$ 173	$ 173	$ 154	$ 154
5 years	$ 989	$ 989	$ 904	$ 904	$ 839	$ 839	$ 302	$ 302	$ 269	$ 269
10 years	$ 1,497	$ 1,497	$ 1,577	$ 1,577	$ 1,632	$ 1,632	$ 677	$ 677	$ 604	$ 604

The following information replaces similar information for Fidelity Asset Manager^® 50% found in the “Fund Summary” section under the “Fee Table” heading.

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

	Class A	Class M	Class C	Class I	Class Z
Management fee	0.59% A,B	0.59% A,B	0.59% A,B	0.59% A,B	0.47% A,B
Distribution and/or Service (12b‑1) fees	0.25%	0.50%	1.00%	None	None
Other expenses	0.01% B	0.01% B	0.01% B	0.01% B	0.01% B
Total annual operating expenses	0.85%	1.10%	1.60%	0.60%	0.48%

^A The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.18% for Class A, 0.17% for Class M, 0.18% for Class C, 0.16% for Class I, and 0.06% for Class Z was previously charged under the services agreements.

^B Adjusted to reflect current fees.

	Class A		Class M		Class C		Class I		Class Z
	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares
1 year	$ 657	$ 657	$ 458	$ 458	$ 263	$ 163	$ 61	$ 61	$ 49	$ 49
3 years	$ 831	$ 831	$ 687	$ 687	$ 505	$ 505	$ 192	$ 192	$ 154	$ 154
5 years	$ 1,019	$ 1,019	$ 935	$ 935	$ 871	$ 871	$ 335	$ 335	$ 269	$ 269
10 years	$ 1,564	$ 1,564	$ 1,643	$ 1,643	$ 1,699	$ 1,699	$ 750	$ 750	$ 604	$ 604

The following information replaces similar information for Fidelity Asset Manager^® 60% found in the “Fund Summary” section under the “Fee Table” heading.

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

	Class A	Class M	Class C	Class I	Class Z
Management fee	0.69% A,B	0.69% A,B	0.69%A,B	0.69% A,B	0.57%A,B
Distribution and/or Service (12b‑1) fees	0.25%	0.50%	1.00%	None	None
Other expenses	0.02% B	0.02% B	0.02% B	0.02% B	0.02% B
Total annual operating expenses	0.96%	1.21%	1.71%	0.71%	0.59%

^A The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.21% for Class A, 0.20% for Class M, 0.22% for Class C, 0.21% for Class I, and 0.07% for Class Z was previously charged under the services agreements.

^B Adjusted to reflect current fees.

	Class A		Class M		Class C		Class I		Class Z
	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares
1 year	$ 667	$ 667	$ 469	$ 469	$ 274	$ 174	$ 73	$ 73	$ 60	$ 60
3 years	$ 863	$ 863	$ 721	$ 721	$ 539	$ 539	$ 227	$ 227	$ 189	$ 189
5 years	$ 1,075	$ 1,075	$ 992	$ 992	$ 928	$ 928	$ 395	$ 395	$ 329	$ 329
10 years	$ 1,685	$ 1,685	$ 1,765	$ 1,765	$ 1,821	$ 1,821	$ 883	$ 883	$ 738	$ 738

The following information replaces similar information for Fidelity Asset Manager^® 70% found in the “Fund Summary” section under the “Fee Table” heading.

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

	Class A	Class M	Class C	Class I	Class Z
Management fee	0.68% A,B	0.67% A,B	0.68% A,B	0.66% A,B	0.56% A,B
Distribution and/or Service (12b‑1) fees	0.25%	0.50%	1.00%	None	None
Other expenses	0.01% B	0.01% B	0.02% B	0.01% B	0.01% B
Total annual operating expenses	0.94%	1.18%	1.70%	0.67%	0.57%

^A The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.18% for Class A, 0.18% for Class M, 0.19% for Class C, 0.17% for Class I, and 0.06% for Class Z was previously charged under the services agreements.

^B Adjusted to reflect current fees.

	Class A		Class M		Class C		Class I		Class Z
	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares
1 year	$ 665	$ 665	$ 466	$ 466	$ 273	$ 173	$ 68	$ 68	$ 58	$ 58
3 years	$ 857	$ 857	$ 712	$ 712	$ 536	$ 536	$ 214	$ 214	$ 183	$ 183
5 years	$ 1,065	$ 1,065	$ 976	$ 976	$ 923	$ 923	$ 373	$ 373	$ 318	$ 318
10 years	$ 1,663	$ 1,663	$ 1,732	$ 1,732	$ 1,807	$ 1,807	$ 835	$ 835	$ 714	$ 714

The following information replaces similar information for Fidelity Asset Manager^® 85% found in the “Fund Summary” section under the “Fee Table” heading.

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

	Class A	Class M	Class C	Class I	Class Z
Management fee	0.68% A,B	0.68% A,B	0.69% A,B	0.68% A,B	0.56% A,B
Distribution and/or Service (12b‑1) fees	0.25%	0.50%	1.00%	None	None
Other expenses	0.01% B	0.01% B	0.01% B	0.01% B	0.01% B
Acquired fund fees and expenses	0.01%	0.01%	0.01%	0.01%	0.01%
Total annual operating expenses	0.95%	1.20%	1.71%	0.70%	0.58%

^A The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.19% for Class A, 0.19% for Class M, 0.20% for Class C, 0.18% for Class I, and 0.07% for Class Z was previously charged under the services agreements.

^B Adjusted to reflect current fees.

	Class A		Class M		Class C		Class I		Class Z
	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares
1 year	$ 666	$ 666	$ 468	$ 468	$ 274	$ 174	$ 72	$ 72	$ 59	$ 59
3 years	$ 860	$ 860	$ 718	$ 718	$ 539	$ 539	$ 224	$ 224	$ 186	$ 186
5 years	$ 1,070	$ 1,070	$ 987	$ 987	$ 928	$ 928	$ 390	$ 390	$ 324	$ 324
10 years	$ 1,674	$ 1,674	$ 1,754	$ 1,754	$ 1,818	$ 1,818	$ 871	$ 871	$ 726	$ 726

Supplement to the

Fidelity Asset Manager^® Funds

Fidelity Asset Manager^® 20%, Fidelity Asset Manager^® 30%, Fidelity Asset Manager^® 40%, Fidelity Asset Manager^® 50%, Fidelity Asset Manager^® 60%, Fidelity Asset Manager^® 70%, and Fidelity Asset Manager^® 85%

November 29, 2023

Prospectus

Effective March 1, 2024, each fund’s management contract was amended to incorporate administrative services previously covered under separate services agreements. Each amended contract incorporates a management fee rate that may vary by class. The Adviser or an affiliate pays certain expenses of managing and operating each fund out of each class’s management fee.

The following information replaces similar information for Fidelity Asset Manager^® 20% found in the “Fund Summary” section under the “Fee Table” heading.

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

Management fee	0.48% A,B
Distribution and/or Service (12b‑1) fees	None
Other expenses	0.01% B
Total annual operating expenses	0.49%

^A The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.11% was previously charged under the services agreements.

^B Adjusted to reflect current fees.

1 year	$ 50
3 years	$ 157
5 years	$ 274
10 years	$ 616

The following information replaces similar information for Fidelity Asset Manager^® 30% found in the “Fund Summary” section under the “Fee Table” heading.

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

Management fee	0.49% A,B
Distribution and/or Service (12b‑1) fees	None
Other expenses	0.02% B
Total annual operating expenses	0.51%

^A The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.12% was previously charged under the services agreements.

^B Adjusted to reflect current fees.

1 year	$ 52
3 years	$ 164
5 years	$ 285
10 years	$ 640

The following information replaces similar information for Fidelity Asset Manager^® 40% found in the “Fund Summary” section under the “Fee Table” heading.

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

Management fee	0.50% A,B
Distribution and/or Service (12b‑1) fees	None
Other expenses	0.02% B
Total annual operating expenses	0.52%

^A The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.12% was previously charged under the services agreements.

^B Adjusted to reflect current fees.

1 year	$ 53
3 years	$ 167
5 years	$ 291
10 years	$ 653

The following information replaces similar information for Fidelity Asset Manager^® 50% found in the “Fund Summary” section under the “Fee Table” heading.

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

Management fee	0.55% A,B
Distribution and/or Service (12b‑1) fees	None
Other expenses	0.02% B
Total annual operating expenses	0.57%

^A The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.13% was previously charged under the services agreements.

^B Adjusted to reflect current fees.

1 year	$ 58
3 years	$ 183
5 years	$ 318
10 years	$ 714

The following information replaces similar information for Fidelity Asset Manager^® 60% found in the “Fund Summary” section under the “Fee Table” heading.

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

Management fee	0.64% A,B
Distribution and/or Service (12b‑1) fees	None
Other expenses	0.02% B
Total annual operating expenses	0.66%

^A The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.15% was previously charged under the services agreements.

^B Adjusted to reflect current fees.

1 year	$ 67
3 years	$ 211
5 years	$ 368
10 years	$ 822

The following information replaces similar information for Fidelity Asset Manager^® 70% found in the “Fund Summary” section under the “Fee Table” heading.

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

Management fee	0.64% A,B
Distribution and/or Service (12b‑1) fees	None
Other expenses	0.01% B
Total annual operating expenses	0.65%

^A The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.14% was previously charged under the services agreements.

^B Adjusted to reflect current fees.

1 year	$ 66
3 years	$ 208
5 years	$ 362
10 years	$ 810

The following information replaces similar information for Fidelity Asset Manager^® 85% found in the “Fund Summary” section under the “Fee Table” heading.

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

Management fee	0.65% A,B
Distribution and/or Service (12b‑1) fees	None
Other expenses	0.01% B
Acquired fund fees and expenses	0.01%
Total annual operating expenses	0.67%

^A The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.16% was previously charged under the services agreements.

^B Adjusted to reflect current fees.

1 year	$ 68
3 years	$ 214
5 years	$ 373
10 years	$ 835

A M C I Z | Fidelity Asset Manager 20%

Risk/Return:

rr_RiskReturnAbstract

Supplement to Prospectus [Text Block]

rr_SupplementToProspectusTextBlock

Supplement to the

Fidelity Advisor Asset Manager^® Funds

Fidelity Asset Manager^® 20%, Fidelity Asset Manager^® 30%, Fidelity Asset Manager^® 40%, Fidelity Asset Manager^® 50%, Fidelity Asset Manager^® 60%, Fidelity Asset Manager^® 70%, and Fidelity Asset Manager^® 85%

Class A, Class M, Class C, Class I, and Class Z

November 29, 2023

Prospectus

Effective March 1, 2024, each fund’s management contract was amended to incorporate administrative services previously covered under separate services agreements. Each amended contract incorporates a management fee rate that may vary by class. The Adviser or an affiliate pays certain expenses of managing and operating each fund out of each class’s management fee.

The following information replaces similar information for Fidelity Asset Manager^® 20% found in the “Fund Summary” section under the “Fee Table” heading.

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

	Class A	Class M	Class C	Class I	Class Z
Management fee	0.52% A,B	0.52% A,B	0.52% A,B	0.52% A,B	0.45% A,B
Distribution and/or Service (12b‑1) fees	0.25%	0.50%	1.00%	None	None
Other expenses	0.01% B	0.01% B	0.01% B	0.01% B	0.01% B
Total annual operating expenses	0.78%	1.03%	1.53%	0.53%	0.46%

^A The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.17% for Class A, 0.16% for Class M, 0.16% for Class C, 0.14% for Class I, and 0.07% for Class Z was previously charged under the services agreements.

^B Adjusted to reflect current fees.

	Class A		Class M		Class C		Class I		Class Z
	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares
1 year	$ 650	$ 650	$ 451	$ 451	$ 256	$ 156	$ 54	$ 54	$ 47	$ 47
3 years	$ 810	$ 810	$ 666	$ 666	$ 483	$ 483	$ 170	$ 170	$ 148	$ 148
5 years	$ 983	$ 983	$ 899	$ 899	$ 834	$ 834	$ 296	$ 296	$ 258	$ 258
10 years	$ 1,486	$ 1,486	$ 1,565	$ 1,565	$ 1,621	$ 1,621	$ 665	$ 665	$ 579	$ 579

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

Annual Operating Expenses (expenses that you pay each year as a % of the value of your investment)

Expenses Restated to Reflect Current [Text]

rr_ExpensesRestatedToReflectCurrent

Adjusted to reflect current fees.

A M C I Z | Fidelity Asset Manager 20% | Class A

Risk/Return:

rr_RiskReturnAbstract

Management fee

rr_ManagementFeesOverAssets

0.52%

^[1],[2]

Distribution and/or Service (12b-1) fees

rr_DistributionAndService12b1FeesOverAssets

0.25%

Other expenses

rr_OtherExpensesOverAssets

0.01%

^[1]

Total annual operating expenses

rr_ExpensesOverAssets

0.78%

1 year

rr_ExpenseExampleYear01

$ 650

3 years

rr_ExpenseExampleYear03

810

5 years

rr_ExpenseExampleYear05

983

10 years

rr_ExpenseExampleYear10

1,486

1 year

rr_ExpenseExampleNoRedemptionYear01

650

3 years

rr_ExpenseExampleNoRedemptionYear03

810

5 years

rr_ExpenseExampleNoRedemptionYear05

983

10 years

rr_ExpenseExampleNoRedemptionYear10

$ 1,486

A M C I Z | Fidelity Asset Manager 20% | Class M

Risk/Return:

rr_RiskReturnAbstract

Management fee

rr_ManagementFeesOverAssets

0.52%

^[1],[2]

Distribution and/or Service (12b-1) fees

rr_DistributionAndService12b1FeesOverAssets

0.50%

Other expenses

rr_OtherExpensesOverAssets

0.01%

^[1]

Total annual operating expenses

rr_ExpensesOverAssets

1.03%

1 year

rr_ExpenseExampleYear01

$ 451

3 years

rr_ExpenseExampleYear03

666

5 years

rr_ExpenseExampleYear05

899

10 years

rr_ExpenseExampleYear10

1,565

1 year

rr_ExpenseExampleNoRedemptionYear01

451

3 years

rr_ExpenseExampleNoRedemptionYear03

666

5 years

rr_ExpenseExampleNoRedemptionYear05

899

10 years

rr_ExpenseExampleNoRedemptionYear10

$ 1,565

A M C I Z | Fidelity Asset Manager 20% | Class C

Risk/Return:

rr_RiskReturnAbstract

Management fee

rr_ManagementFeesOverAssets

0.52%

^[1],[2]

Distribution and/or Service (12b-1) fees

rr_DistributionAndService12b1FeesOverAssets

1.00%

Other expenses

rr_OtherExpensesOverAssets

0.01%

^[1]

Total annual operating expenses

rr_ExpensesOverAssets

1.53%

1 year

rr_ExpenseExampleYear01

$ 256

3 years

rr_ExpenseExampleYear03

483

5 years

rr_ExpenseExampleYear05

834

10 years

rr_ExpenseExampleYear10

1,621

1 year

rr_ExpenseExampleNoRedemptionYear01

156

3 years

rr_ExpenseExampleNoRedemptionYear03

483

5 years

rr_ExpenseExampleNoRedemptionYear05

834

10 years

rr_ExpenseExampleNoRedemptionYear10

$ 1,621

A M C I Z | Fidelity Asset Manager 20% | Class I

Risk/Return:

rr_RiskReturnAbstract

Management fee

rr_ManagementFeesOverAssets

0.52%

^[1],[2]

Distribution and/or Service (12b-1) fees

rr_DistributionAndService12b1FeesOverAssets

none

Other expenses

rr_OtherExpensesOverAssets

0.01%

^[1]

Total annual operating expenses

rr_ExpensesOverAssets

0.53%

1 year

rr_ExpenseExampleYear01

$ 54

3 years

rr_ExpenseExampleYear03

170

5 years

rr_ExpenseExampleYear05

296

10 years

rr_ExpenseExampleYear10

665

1 year

rr_ExpenseExampleNoRedemptionYear01

54

3 years

rr_ExpenseExampleNoRedemptionYear03

170

5 years

rr_ExpenseExampleNoRedemptionYear05

296

10 years

rr_ExpenseExampleNoRedemptionYear10

$ 665

A M C I Z | Fidelity Asset Manager 20% | Class Z

Risk/Return:

rr_RiskReturnAbstract

Management fee

rr_ManagementFeesOverAssets

0.45%

^[1],[2]

Distribution and/or Service (12b-1) fees

rr_DistributionAndService12b1FeesOverAssets

none

Other expenses

rr_OtherExpensesOverAssets

0.01%

^[1]

Total annual operating expenses

rr_ExpensesOverAssets

0.46%

1 year

rr_ExpenseExampleYear01

$ 47

3 years

rr_ExpenseExampleYear03

148

5 years

rr_ExpenseExampleYear05

258

10 years

rr_ExpenseExampleYear10

579

1 year

rr_ExpenseExampleNoRedemptionYear01

47

3 years

rr_ExpenseExampleNoRedemptionYear03

148

5 years

rr_ExpenseExampleNoRedemptionYear05

258

10 years

rr_ExpenseExampleNoRedemptionYear10

$ 579

A M C I Z | Fidelity Asset Manager 30%

Risk/Return:

rr_RiskReturnAbstract

Supplement to Prospectus [Text Block]

rr_SupplementToProspectusTextBlock

Supplement to the

Fidelity Advisor Asset Manager^® Funds

Fidelity Asset Manager^® 20%, Fidelity Asset Manager^® 30%, Fidelity Asset Manager^® 40%, Fidelity Asset Manager^® 50%, Fidelity Asset Manager^® 60%, Fidelity Asset Manager^® 70%, and Fidelity Asset Manager^® 85%

Class A, Class M, Class C, Class I, and Class Z

November 29, 2023

Prospectus

Effective March 1, 2024, each fund’s management contract was amended to incorporate administrative services previously covered under separate services agreements. Each amended contract incorporates a management fee rate that may vary by class. The Adviser or an affiliate pays certain expenses of managing and operating each fund out of each class’s management fee.

The following information replaces similar information for Fidelity Asset Manager^® 30% found in the “Fund Summary” section under the “Fee Table” heading.

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

	Class A	Class M	Class C	Class I	Class Z
Management fee	0.53% A,B	0.53% A,B	0.53% A,B	0.53% A,B	0.46% A,B
Distribution and/or Service (12b‑1) fees	0.25%	0.50%	1.00%	None	None
Other expenses	0.02% B	0.02% B	0.02% B	0.02% B	0.02% B
Total annual operating expenses	0.80%	1.05%	1.55%	0.55%	0.48%

^A The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.16% for Class A, 0.16% for Class M, 0.17% for Class C, 0.17% for Class I, and 0.08% for Class Z was previously charged under the services agreements.

^B Adjusted to reflect current fees.

	Class A		Class M		Class C		Class I		Class Z
	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares
1 year	$ 652	$ 652	$ 453	$ 453	$ 258	$ 158	$ 56	$ 56	$ 49	$ 49
3 years	$ 816	$ 816	$ 672	$ 672	$ 490	$ 490	$ 176	$ 176	$ 154	$ 154
5 years	$ 994	$ 994	$ 909	$ 909	$ 845	$ 845	$ 307	$ 307	$ 269	$ 269
10 years	$ 1,508	$ 1,508	$ 1,588	$ 1,588	$ 1,643	$ 1,643	$ 689	$ 689	$ 604	$ 604

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

Annual Operating Expenses (expenses that you pay each year as a % of the value of your investment)

Expenses Restated to Reflect Current [Text]

rr_ExpensesRestatedToReflectCurrent

Adjusted to reflect current fees.

A M C I Z | Fidelity Asset Manager 30% | Class A

Risk/Return:

rr_RiskReturnAbstract

Management fee

rr_ManagementFeesOverAssets

0.53%

^[1],[3]

Distribution and/or Service (12b-1) fees

rr_DistributionAndService12b1FeesOverAssets

0.25%

Other expenses

rr_OtherExpensesOverAssets

0.02%

^[1]

Total annual operating expenses

rr_ExpensesOverAssets

0.80%

1 year

rr_ExpenseExampleYear01

$ 652

3 years

rr_ExpenseExampleYear03

816

5 years

rr_ExpenseExampleYear05

994

10 years

rr_ExpenseExampleYear10

1,508

1 year

rr_ExpenseExampleNoRedemptionYear01

652

3 years

rr_ExpenseExampleNoRedemptionYear03

816

5 years

rr_ExpenseExampleNoRedemptionYear05

994

10 years

rr_ExpenseExampleNoRedemptionYear10

$ 1,508

A M C I Z | Fidelity Asset Manager 30% | Class M

Risk/Return:

rr_RiskReturnAbstract

Management fee

rr_ManagementFeesOverAssets

0.53%

^[1],[3]

Distribution and/or Service (12b-1) fees

rr_DistributionAndService12b1FeesOverAssets

0.50%

Other expenses

rr_OtherExpensesOverAssets

0.02%

^[1]

Total annual operating expenses

rr_ExpensesOverAssets

1.05%

1 year

rr_ExpenseExampleYear01

$ 453

3 years

rr_ExpenseExampleYear03

672

5 years

rr_ExpenseExampleYear05

909

10 years

rr_ExpenseExampleYear10

1,588

1 year

rr_ExpenseExampleNoRedemptionYear01

453

3 years

rr_ExpenseExampleNoRedemptionYear03

672

5 years

rr_ExpenseExampleNoRedemptionYear05

909

10 years

rr_ExpenseExampleNoRedemptionYear10

$ 1,588

A M C I Z | Fidelity Asset Manager 30% | Class C

Risk/Return:

rr_RiskReturnAbstract

Management fee

rr_ManagementFeesOverAssets

0.53%

^[1],[3]

Distribution and/or Service (12b-1) fees

rr_DistributionAndService12b1FeesOverAssets

1.00%

Other expenses

rr_OtherExpensesOverAssets

0.02%

^[1]

Total annual operating expenses

rr_ExpensesOverAssets

1.55%

1 year

rr_ExpenseExampleYear01

$ 258

3 years

rr_ExpenseExampleYear03

490

5 years

rr_ExpenseExampleYear05

845

10 years

rr_ExpenseExampleYear10

1,643

1 year

rr_ExpenseExampleNoRedemptionYear01

158

3 years

rr_ExpenseExampleNoRedemptionYear03

490

5 years

rr_ExpenseExampleNoRedemptionYear05

845

10 years

rr_ExpenseExampleNoRedemptionYear10

$ 1,643

A M C I Z | Fidelity Asset Manager 30% | Class I

Risk/Return:

rr_RiskReturnAbstract

Management fee

rr_ManagementFeesOverAssets

0.53%

^[1],[3]

Distribution and/or Service (12b-1) fees

rr_DistributionAndService12b1FeesOverAssets

none

Other expenses

rr_OtherExpensesOverAssets

0.02%

^[1]

Total annual operating expenses

rr_ExpensesOverAssets

0.55%

1 year

rr_ExpenseExampleYear01

$ 56

3 years

rr_ExpenseExampleYear03

176

5 years

rr_ExpenseExampleYear05

307

10 years

rr_ExpenseExampleYear10

689

1 year

rr_ExpenseExampleNoRedemptionYear01

56

3 years

rr_ExpenseExampleNoRedemptionYear03

176

5 years

rr_ExpenseExampleNoRedemptionYear05

307

10 years

rr_ExpenseExampleNoRedemptionYear10

$ 689

A M C I Z | Fidelity Asset Manager 30% | Class Z

Risk/Return:

rr_RiskReturnAbstract

Management fee

rr_ManagementFeesOverAssets

0.46%

^[1],[3]

Distribution and/or Service (12b-1) fees

rr_DistributionAndService12b1FeesOverAssets

none

Other expenses

rr_OtherExpensesOverAssets

0.02%

^[1]

Total annual operating expenses

rr_ExpensesOverAssets

0.48%

1 year

rr_ExpenseExampleYear01

$ 49

3 years

rr_ExpenseExampleYear03

154

5 years

rr_ExpenseExampleYear05

269

10 years

rr_ExpenseExampleYear10

604

1 year

rr_ExpenseExampleNoRedemptionYear01

49

3 years

rr_ExpenseExampleNoRedemptionYear03

154

5 years

rr_ExpenseExampleNoRedemptionYear05

269

10 years

rr_ExpenseExampleNoRedemptionYear10

$ 604

A M C I Z | Fidelity Asset Manager 40%

Risk/Return:

rr_RiskReturnAbstract

Supplement to Prospectus [Text Block]

rr_SupplementToProspectusTextBlock

Supplement to the

Fidelity Advisor Asset Manager^® Funds

Fidelity Asset Manager^® 20%, Fidelity Asset Manager^® 30%, Fidelity Asset Manager^® 40%, Fidelity Asset Manager^® 50%, Fidelity Asset Manager^® 60%, Fidelity Asset Manager^® 70%, and Fidelity Asset Manager^® 85%

Class A, Class M, Class C, Class I, and Class Z

November 29, 2023

Prospectus

Effective March 1, 2024, each fund’s management contract was amended to incorporate administrative services previously covered under separate services agreements. Each amended contract incorporates a management fee rate that may vary by class. The Adviser or an affiliate pays certain expenses of managing and operating each fund out of each class’s management fee.

The following information replaces similar information for Fidelity Asset Manager^® 40% found in the “Fund Summary” section under the “Fee Table” heading.

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

	Class A	Class M	Class C	Class I	Class Z
Management fee	0.53% A,B	0.53% A,B	0.53% A,B	0.53% A,B	0.46% A,B
Distribution and/or Service (12b‑1) fees	0.25%	0.50%	1.00%	None	None
Other expenses	0.01% B	0.01% B	0.01% B	0.01% B	0.02% B
Total annual operating expenses	0.79%	1.04%	1.54%	0.54%	0.48%

^A The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.17% for Class A, 0.16% for Class M, 0.18% for Class C, 0.16% for Class I, and 0.08% for Class Z was previously charged under the services agreements.

^B Adjusted to reflect current fees.

	Class A		Class M		Class C		Class I		Class Z
	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares
1 year	$ 651	$ 651	$ 452	$ 452	$ 257	$ 157	$ 55	$ 55	$ 49	$ 49
3 years	$ 813	$ 813	$ 669	$ 669	$ 486	$ 486	$ 173	$ 173	$ 154	$ 154
5 years	$ 989	$ 989	$ 904	$ 904	$ 839	$ 839	$ 302	$ 302	$ 269	$ 269
10 years	$ 1,497	$ 1,497	$ 1,577	$ 1,577	$ 1,632	$ 1,632	$ 677	$ 677	$ 604	$ 604

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

Annual Operating Expenses (expenses that you pay each year as a % of the value of your investment)

Expenses Restated to Reflect Current [Text]

rr_ExpensesRestatedToReflectCurrent

Adjusted to reflect current fees.

A M C I Z | Fidelity Asset Manager 40% | Class A

Risk/Return:

rr_RiskReturnAbstract

Management fee

rr_ManagementFeesOverAssets

0.53%

^[1],[4]

Distribution and/or Service (12b-1) fees

rr_DistributionAndService12b1FeesOverAssets

0.25%

Other expenses

rr_OtherExpensesOverAssets

0.01%

^[1]

Total annual operating expenses

rr_ExpensesOverAssets

0.79%

1 year

rr_ExpenseExampleYear01

$ 651

3 years

rr_ExpenseExampleYear03

813

5 years

rr_ExpenseExampleYear05

989

10 years

rr_ExpenseExampleYear10

1,497

1 year

rr_ExpenseExampleNoRedemptionYear01

651

3 years

rr_ExpenseExampleNoRedemptionYear03

813

5 years

rr_ExpenseExampleNoRedemptionYear05

989

10 years

rr_ExpenseExampleNoRedemptionYear10

$ 1,497

A M C I Z | Fidelity Asset Manager 40% | Class M

Risk/Return:

rr_RiskReturnAbstract

Management fee

rr_ManagementFeesOverAssets

0.53%

^[1],[4]

Distribution and/or Service (12b-1) fees

rr_DistributionAndService12b1FeesOverAssets

0.50%

Other expenses

rr_OtherExpensesOverAssets

0.01%

^[1]

Total annual operating expenses

rr_ExpensesOverAssets

1.04%

1 year

rr_ExpenseExampleYear01

$ 452

3 years

rr_ExpenseExampleYear03

669

5 years

rr_ExpenseExampleYear05

904

10 years

rr_ExpenseExampleYear10

1,577

1 year

rr_ExpenseExampleNoRedemptionYear01

452

3 years

rr_ExpenseExampleNoRedemptionYear03

669

5 years

rr_ExpenseExampleNoRedemptionYear05

904

10 years

rr_ExpenseExampleNoRedemptionYear10

$ 1,577

A M C I Z | Fidelity Asset Manager 40% | Class C

Risk/Return:

rr_RiskReturnAbstract

Management fee

rr_ManagementFeesOverAssets

0.53%

^[1],[4]

Distribution and/or Service (12b-1) fees

rr_DistributionAndService12b1FeesOverAssets

1.00%

Other expenses

rr_OtherExpensesOverAssets

0.01%

^[1]

Total annual operating expenses

rr_ExpensesOverAssets

1.54%

1 year

rr_ExpenseExampleYear01

$ 257

3 years

rr_ExpenseExampleYear03

486

5 years

rr_ExpenseExampleYear05

839

10 years

rr_ExpenseExampleYear10

1,632

1 year

rr_ExpenseExampleNoRedemptionYear01

157

3 years

rr_ExpenseExampleNoRedemptionYear03

486

5 years

rr_ExpenseExampleNoRedemptionYear05

839

10 years

rr_ExpenseExampleNoRedemptionYear10

$ 1,632

A M C I Z | Fidelity Asset Manager 40% | Class I

Risk/Return:

rr_RiskReturnAbstract

Management fee

rr_ManagementFeesOverAssets

0.53%

^[1],[4]

Distribution and/or Service (12b-1) fees

rr_DistributionAndService12b1FeesOverAssets

none

Other expenses

rr_OtherExpensesOverAssets

0.01%

^[1]

Total annual operating expenses

rr_ExpensesOverAssets

0.54%

1 year

rr_ExpenseExampleYear01

$ 55

3 years

rr_ExpenseExampleYear03

173

5 years

rr_ExpenseExampleYear05

302

10 years

rr_ExpenseExampleYear10

677

1 year

rr_ExpenseExampleNoRedemptionYear01

55

3 years

rr_ExpenseExampleNoRedemptionYear03

173

5 years

rr_ExpenseExampleNoRedemptionYear05

302

10 years

rr_ExpenseExampleNoRedemptionYear10

$ 677

A M C I Z | Fidelity Asset Manager 40% | Class Z

Risk/Return:

rr_RiskReturnAbstract

Management fee

rr_ManagementFeesOverAssets

0.46%

^[1],[4]

Distribution and/or Service (12b-1) fees

rr_DistributionAndService12b1FeesOverAssets

none

Other expenses

rr_OtherExpensesOverAssets

0.02%

^[1]

Total annual operating expenses

rr_ExpensesOverAssets

0.48%

1 year

rr_ExpenseExampleYear01

$ 49

3 years

rr_ExpenseExampleYear03

154

5 years

rr_ExpenseExampleYear05

269

10 years

rr_ExpenseExampleYear10

604

1 year

rr_ExpenseExampleNoRedemptionYear01

49

3 years

rr_ExpenseExampleNoRedemptionYear03

154

5 years

rr_ExpenseExampleNoRedemptionYear05

269

10 years

rr_ExpenseExampleNoRedemptionYear10

$ 604

A M C I Z | Fidelity Asset Manager 50%

Risk/Return:

rr_RiskReturnAbstract

Supplement to Prospectus [Text Block]

rr_SupplementToProspectusTextBlock

Supplement to the

Fidelity Advisor Asset Manager^® Funds

Fidelity Asset Manager^® 20%, Fidelity Asset Manager^® 30%, Fidelity Asset Manager^® 40%, Fidelity Asset Manager^® 50%, Fidelity Asset Manager^® 60%, Fidelity Asset Manager^® 70%, and Fidelity Asset Manager^® 85%

Class A, Class M, Class C, Class I, and Class Z

November 29, 2023

Prospectus

Effective March 1, 2024, each fund’s management contract was amended to incorporate administrative services previously covered under separate services agreements. Each amended contract incorporates a management fee rate that may vary by class. The Adviser or an affiliate pays certain expenses of managing and operating each fund out of each class’s management fee.

The following information replaces similar information for Fidelity Asset Manager^® 50% found in the “Fund Summary” section under the “Fee Table” heading.

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

	Class A	Class M	Class C	Class I	Class Z
Management fee	0.59% A,B	0.59% A,B	0.59% A,B	0.59% A,B	0.47% A,B
Distribution and/or Service (12b‑1) fees	0.25%	0.50%	1.00%	None	None
Other expenses	0.01% B	0.01% B	0.01% B	0.01% B	0.01% B
Total annual operating expenses	0.85%	1.10%	1.60%	0.60%	0.48%

^A The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.18% for Class A, 0.17% for Class M, 0.18% for Class C, 0.16% for Class I, and 0.06% for Class Z was previously charged under the services agreements.

^B Adjusted to reflect current fees.

	Class A		Class M		Class C		Class I		Class Z
	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares
1 year	$ 657	$ 657	$ 458	$ 458	$ 263	$ 163	$ 61	$ 61	$ 49	$ 49
3 years	$ 831	$ 831	$ 687	$ 687	$ 505	$ 505	$ 192	$ 192	$ 154	$ 154
5 years	$ 1,019	$ 1,019	$ 935	$ 935	$ 871	$ 871	$ 335	$ 335	$ 269	$ 269
10 years	$ 1,564	$ 1,564	$ 1,643	$ 1,643	$ 1,699	$ 1,699	$ 750	$ 750	$ 604	$ 604

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

Annual Operating Expenses (expenses that you pay each year as a % of the value of your investment)

Expenses Restated to Reflect Current [Text]

rr_ExpensesRestatedToReflectCurrent

Adjusted to reflect current fees.

A M C I Z | Fidelity Asset Manager 50% | Class A

Risk/Return:

rr_RiskReturnAbstract

Management fee

rr_ManagementFeesOverAssets

0.59%

^[1],[5]

Distribution and/or Service (12b-1) fees

rr_DistributionAndService12b1FeesOverAssets

0.25%

Other expenses

rr_OtherExpensesOverAssets

0.01%

^[1]

Total annual operating expenses

rr_ExpensesOverAssets

0.85%

1 year

rr_ExpenseExampleYear01

$ 657

3 years

rr_ExpenseExampleYear03

831

5 years

rr_ExpenseExampleYear05

1,019

10 years

rr_ExpenseExampleYear10

1,564

1 year

rr_ExpenseExampleNoRedemptionYear01

657

3 years

rr_ExpenseExampleNoRedemptionYear03

831

5 years

rr_ExpenseExampleNoRedemptionYear05

1,019

10 years

rr_ExpenseExampleNoRedemptionYear10

$ 1,564

A M C I Z | Fidelity Asset Manager 50% | Class M

Risk/Return:

rr_RiskReturnAbstract

Management fee

rr_ManagementFeesOverAssets

0.59%

^[1],[5]

Distribution and/or Service (12b-1) fees

rr_DistributionAndService12b1FeesOverAssets

0.50%

Other expenses

rr_OtherExpensesOverAssets

0.01%

^[1]

Total annual operating expenses

rr_ExpensesOverAssets

1.10%

1 year

rr_ExpenseExampleYear01

$ 458

3 years

rr_ExpenseExampleYear03

687

5 years

rr_ExpenseExampleYear05

935

10 years

rr_ExpenseExampleYear10

1,643

1 year

rr_ExpenseExampleNoRedemptionYear01

458

3 years

rr_ExpenseExampleNoRedemptionYear03

687

5 years

rr_ExpenseExampleNoRedemptionYear05

935

10 years

rr_ExpenseExampleNoRedemptionYear10

$ 1,643

A M C I Z | Fidelity Asset Manager 50% | Class C

Risk/Return:

rr_RiskReturnAbstract

Management fee

rr_ManagementFeesOverAssets

0.59%

^[1],[5]

Distribution and/or Service (12b-1) fees

rr_DistributionAndService12b1FeesOverAssets

1.00%

Other expenses

rr_OtherExpensesOverAssets

0.01%

^[1]

Total annual operating expenses

rr_ExpensesOverAssets

1.60%

1 year

rr_ExpenseExampleYear01

$ 263

3 years

rr_ExpenseExampleYear03

505

5 years

rr_ExpenseExampleYear05

871

10 years

rr_ExpenseExampleYear10

1,699

1 year

rr_ExpenseExampleNoRedemptionYear01

163

3 years

rr_ExpenseExampleNoRedemptionYear03

505

5 years

rr_ExpenseExampleNoRedemptionYear05

871

10 years

rr_ExpenseExampleNoRedemptionYear10

$ 1,699

A M C I Z | Fidelity Asset Manager 50% | Class I

Risk/Return:

rr_RiskReturnAbstract

Management fee

rr_ManagementFeesOverAssets

0.59%

^[1],[5]

Distribution and/or Service (12b-1) fees

rr_DistributionAndService12b1FeesOverAssets

none

Other expenses

rr_OtherExpensesOverAssets

0.01%

^[1]

Total annual operating expenses

rr_ExpensesOverAssets

0.60%

1 year

rr_ExpenseExampleYear01

$ 61

3 years

rr_ExpenseExampleYear03

192

5 years

rr_ExpenseExampleYear05

335

10 years

rr_ExpenseExampleYear10

750

1 year

rr_ExpenseExampleNoRedemptionYear01

61

3 years

rr_ExpenseExampleNoRedemptionYear03

192

5 years

rr_ExpenseExampleNoRedemptionYear05

335

10 years

rr_ExpenseExampleNoRedemptionYear10

$ 750

A M C I Z | Fidelity Asset Manager 50% | Class Z

Risk/Return:

rr_RiskReturnAbstract

Management fee

rr_ManagementFeesOverAssets

0.47%

^[1],[5]

Distribution and/or Service (12b-1) fees

rr_DistributionAndService12b1FeesOverAssets

none

Other expenses

rr_OtherExpensesOverAssets

0.01%

^[1]

Total annual operating expenses

rr_ExpensesOverAssets

0.48%

1 year

rr_ExpenseExampleYear01

$ 49

3 years

rr_ExpenseExampleYear03

154

5 years

rr_ExpenseExampleYear05

269

10 years

rr_ExpenseExampleYear10

604

1 year

rr_ExpenseExampleNoRedemptionYear01

49

3 years

rr_ExpenseExampleNoRedemptionYear03

154

5 years

rr_ExpenseExampleNoRedemptionYear05

269

10 years

rr_ExpenseExampleNoRedemptionYear10

$ 604

A M C I Z | Fidelity Asset Manager 60%

Risk/Return:

rr_RiskReturnAbstract

Supplement to Prospectus [Text Block]

rr_SupplementToProspectusTextBlock

Supplement to the

Fidelity Advisor Asset Manager^® Funds

Fidelity Asset Manager^® 20%, Fidelity Asset Manager^® 30%, Fidelity Asset Manager^® 40%, Fidelity Asset Manager^® 50%, Fidelity Asset Manager^® 60%, Fidelity Asset Manager^® 70%, and Fidelity Asset Manager^® 85%

Class A, Class M, Class C, Class I, and Class Z

November 29, 2023

Prospectus

Effective March 1, 2024, each fund’s management contract was amended to incorporate administrative services previously covered under separate services agreements. Each amended contract incorporates a management fee rate that may vary by class. The Adviser or an affiliate pays certain expenses of managing and operating each fund out of each class’s management fee.

The following information replaces similar information for Fidelity Asset Manager^® 60% found in the “Fund Summary” section under the “Fee Table” heading.

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

	Class A	Class M	Class C	Class I	Class Z
Management fee	0.69% A,B	0.69% A,B	0.69%A,B	0.69% A,B	0.57%A,B
Distribution and/or Service (12b‑1) fees	0.25%	0.50%	1.00%	None	None
Other expenses	0.02% B	0.02% B	0.02% B	0.02% B	0.02% B
Total annual operating expenses	0.96%	1.21%	1.71%	0.71%	0.59%

^A The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.21% for Class A, 0.20% for Class M, 0.22% for Class C, 0.21% for Class I, and 0.07% for Class Z was previously charged under the services agreements.

^B Adjusted to reflect current fees.

	Class A		Class M		Class C		Class I		Class Z
	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares
1 year	$ 667	$ 667	$ 469	$ 469	$ 274	$ 174	$ 73	$ 73	$ 60	$ 60
3 years	$ 863	$ 863	$ 721	$ 721	$ 539	$ 539	$ 227	$ 227	$ 189	$ 189
5 years	$ 1,075	$ 1,075	$ 992	$ 992	$ 928	$ 928	$ 395	$ 395	$ 329	$ 329
10 years	$ 1,685	$ 1,685	$ 1,765	$ 1,765	$ 1,821	$ 1,821	$ 883	$ 883	$ 738	$ 738

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

Annual Operating Expenses (expenses that you pay each year as a % of the value of your investment)

Expenses Restated to Reflect Current [Text]

rr_ExpensesRestatedToReflectCurrent

Adjusted to reflect current fees.

A M C I Z | Fidelity Asset Manager 60% | Class A

Risk/Return:

rr_RiskReturnAbstract

Management fee

rr_ManagementFeesOverAssets

0.69%

^[1],[6]

Distribution and/or Service (12b-1) fees

rr_DistributionAndService12b1FeesOverAssets

0.25%

Other expenses

rr_OtherExpensesOverAssets

0.02%

^[1]

Total annual operating expenses

rr_ExpensesOverAssets

0.96%

1 year

rr_ExpenseExampleYear01

$ 667

3 years

rr_ExpenseExampleYear03

863

5 years

rr_ExpenseExampleYear05

1,075

10 years

rr_ExpenseExampleYear10

1,685

1 year

rr_ExpenseExampleNoRedemptionYear01

667

3 years

rr_ExpenseExampleNoRedemptionYear03

863

5 years

rr_ExpenseExampleNoRedemptionYear05

1,075

10 years

rr_ExpenseExampleNoRedemptionYear10

$ 1,685

A M C I Z | Fidelity Asset Manager 60% | Class M

Risk/Return:

rr_RiskReturnAbstract

Management fee

rr_ManagementFeesOverAssets

0.69%

^[1],[6]

Distribution and/or Service (12b-1) fees

rr_DistributionAndService12b1FeesOverAssets

0.50%

Other expenses

rr_OtherExpensesOverAssets

0.02%

^[1]

Total annual operating expenses

rr_ExpensesOverAssets

1.21%

1 year

rr_ExpenseExampleYear01

$ 469

3 years

rr_ExpenseExampleYear03

721

5 years

rr_ExpenseExampleYear05

992

10 years

rr_ExpenseExampleYear10

1,765

1 year

rr_ExpenseExampleNoRedemptionYear01

469

3 years

rr_ExpenseExampleNoRedemptionYear03

721

5 years

rr_ExpenseExampleNoRedemptionYear05

992

10 years

rr_ExpenseExampleNoRedemptionYear10

$ 1,765

A M C I Z | Fidelity Asset Manager 60% | Class C

Risk/Return:

rr_RiskReturnAbstract

Management fee

rr_ManagementFeesOverAssets

0.69%

^[1],[6]

Distribution and/or Service (12b-1) fees

rr_DistributionAndService12b1FeesOverAssets

1.00%

Other expenses

rr_OtherExpensesOverAssets

0.02%

^[1]

Total annual operating expenses

rr_ExpensesOverAssets

1.71%

1 year

rr_ExpenseExampleYear01

$ 274

3 years

rr_ExpenseExampleYear03

539

5 years

rr_ExpenseExampleYear05

928

10 years

rr_ExpenseExampleYear10

1,821

1 year

rr_ExpenseExampleNoRedemptionYear01

174

3 years

rr_ExpenseExampleNoRedemptionYear03

539

5 years

rr_ExpenseExampleNoRedemptionYear05

928

10 years

rr_ExpenseExampleNoRedemptionYear10

$ 1,821

A M C I Z | Fidelity Asset Manager 60% | Class I

Risk/Return:

rr_RiskReturnAbstract

Management fee

rr_ManagementFeesOverAssets

0.69%

^[1],[6]

Distribution and/or Service (12b-1) fees

rr_DistributionAndService12b1FeesOverAssets

none

Other expenses

rr_OtherExpensesOverAssets

0.02%

^[1]

Total annual operating expenses

rr_ExpensesOverAssets

0.71%

1 year

rr_ExpenseExampleYear01

$ 73

3 years

rr_ExpenseExampleYear03

227

5 years

rr_ExpenseExampleYear05

395

10 years

rr_ExpenseExampleYear10

883

1 year

rr_ExpenseExampleNoRedemptionYear01

73

3 years

rr_ExpenseExampleNoRedemptionYear03

227

5 years

rr_ExpenseExampleNoRedemptionYear05

395

10 years

rr_ExpenseExampleNoRedemptionYear10

$ 883

A M C I Z | Fidelity Asset Manager 60% | Class Z

Risk/Return:

rr_RiskReturnAbstract

Management fee

rr_ManagementFeesOverAssets

0.57%

^[1],[6]

Distribution and/or Service (12b-1) fees

rr_DistributionAndService12b1FeesOverAssets

none

Other expenses

rr_OtherExpensesOverAssets

0.02%

^[1]

Total annual operating expenses

rr_ExpensesOverAssets

0.59%

1 year

rr_ExpenseExampleYear01

$ 60

3 years

rr_ExpenseExampleYear03

189

5 years

rr_ExpenseExampleYear05

329

10 years

rr_ExpenseExampleYear10

738

1 year

rr_ExpenseExampleNoRedemptionYear01

60

3 years

rr_ExpenseExampleNoRedemptionYear03

189

5 years

rr_ExpenseExampleNoRedemptionYear05

329

10 years

rr_ExpenseExampleNoRedemptionYear10

$ 738

A M C I Z | Fidelity Asset Manager 70%

Risk/Return:

rr_RiskReturnAbstract

Supplement to Prospectus [Text Block]

rr_SupplementToProspectusTextBlock

Supplement to the

Fidelity Advisor Asset Manager^® Funds

Fidelity Asset Manager^® 20%, Fidelity Asset Manager^® 30%, Fidelity Asset Manager^® 40%, Fidelity Asset Manager^® 50%, Fidelity Asset Manager^® 60%, Fidelity Asset Manager^® 70%, and Fidelity Asset Manager^® 85%

Class A, Class M, Class C, Class I, and Class Z

November 29, 2023

Prospectus

Effective March 1, 2024, each fund’s management contract was amended to incorporate administrative services previously covered under separate services agreements. Each amended contract incorporates a management fee rate that may vary by class. The Adviser or an affiliate pays certain expenses of managing and operating each fund out of each class’s management fee.

The following information replaces similar information for Fidelity Asset Manager^® 70% found in the “Fund Summary” section under the “Fee Table” heading.

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

	Class A	Class M	Class C	Class I	Class Z
Management fee	0.68% A,B	0.67% A,B	0.68% A,B	0.66% A,B	0.56% A,B
Distribution and/or Service (12b‑1) fees	0.25%	0.50%	1.00%	None	None
Other expenses	0.01% B	0.01% B	0.02% B	0.01% B	0.01% B
Total annual operating expenses	0.94%	1.18%	1.70%	0.67%	0.57%

^A The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.18% for Class A, 0.18% for Class M, 0.19% for Class C, 0.17% for Class I, and 0.06% for Class Z was previously charged under the services agreements.

^B Adjusted to reflect current fees.

	Class A		Class M		Class C		Class I		Class Z
	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares
1 year	$ 665	$ 665	$ 466	$ 466	$ 273	$ 173	$ 68	$ 68	$ 58	$ 58
3 years	$ 857	$ 857	$ 712	$ 712	$ 536	$ 536	$ 214	$ 214	$ 183	$ 183
5 years	$ 1,065	$ 1,065	$ 976	$ 976	$ 923	$ 923	$ 373	$ 373	$ 318	$ 318
10 years	$ 1,663	$ 1,663	$ 1,732	$ 1,732	$ 1,807	$ 1,807	$ 835	$ 835	$ 714	$ 714

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

Annual Operating Expenses (expenses that you pay each year as a % of the value of your investment)

Expenses Restated to Reflect Current [Text]

rr_ExpensesRestatedToReflectCurrent

Adjusted to reflect current fees.

A M C I Z | Fidelity Asset Manager 70% | Class A

Risk/Return:

rr_RiskReturnAbstract

Management fee

rr_ManagementFeesOverAssets

0.68%

^[1],[7]

Distribution and/or Service (12b-1) fees

rr_DistributionAndService12b1FeesOverAssets

0.25%

Other expenses

rr_OtherExpensesOverAssets

0.01%

^[1]

Total annual operating expenses

rr_ExpensesOverAssets

0.94%

1 year

rr_ExpenseExampleYear01

$ 665

3 years

rr_ExpenseExampleYear03

857

5 years

rr_ExpenseExampleYear05

1,065

10 years

rr_ExpenseExampleYear10

1,663

1 year

rr_ExpenseExampleNoRedemptionYear01

665

3 years

rr_ExpenseExampleNoRedemptionYear03

857

5 years

rr_ExpenseExampleNoRedemptionYear05

1,065

10 years

rr_ExpenseExampleNoRedemptionYear10

$ 1,663

A M C I Z | Fidelity Asset Manager 70% | Class M

Risk/Return:

rr_RiskReturnAbstract

Management fee

rr_ManagementFeesOverAssets

0.67%

^[1],[7]

Distribution and/or Service (12b-1) fees

rr_DistributionAndService12b1FeesOverAssets

0.50%

Other expenses

rr_OtherExpensesOverAssets

0.01%

^[1]

Total annual operating expenses

rr_ExpensesOverAssets

1.18%

1 year

rr_ExpenseExampleYear01

$ 466

3 years

rr_ExpenseExampleYear03

712

5 years

rr_ExpenseExampleYear05

976

10 years

rr_ExpenseExampleYear10

1,732

1 year

rr_ExpenseExampleNoRedemptionYear01

466

3 years

rr_ExpenseExampleNoRedemptionYear03

712

5 years

rr_ExpenseExampleNoRedemptionYear05

976

10 years

rr_ExpenseExampleNoRedemptionYear10

$ 1,732

A M C I Z | Fidelity Asset Manager 70% | Class C

Risk/Return:

rr_RiskReturnAbstract

Management fee

rr_ManagementFeesOverAssets

0.68%

^[1],[7]

Distribution and/or Service (12b-1) fees

rr_DistributionAndService12b1FeesOverAssets

1.00%

Other expenses

rr_OtherExpensesOverAssets

0.02%

^[1]

Total annual operating expenses

rr_ExpensesOverAssets

1.70%

1 year

rr_ExpenseExampleYear01

$ 273

3 years

rr_ExpenseExampleYear03

536

5 years

rr_ExpenseExampleYear05

923

10 years

rr_ExpenseExampleYear10

1,807

1 year

rr_ExpenseExampleNoRedemptionYear01

173

3 years

rr_ExpenseExampleNoRedemptionYear03

536

5 years

rr_ExpenseExampleNoRedemptionYear05

923

10 years

rr_ExpenseExampleNoRedemptionYear10

$ 1,807

A M C I Z | Fidelity Asset Manager 70% | Class I

Risk/Return:

rr_RiskReturnAbstract

Management fee

rr_ManagementFeesOverAssets

0.66%

^[1],[7]

Distribution and/or Service (12b-1) fees

rr_DistributionAndService12b1FeesOverAssets

none

Other expenses

rr_OtherExpensesOverAssets

0.01%

^[1]

Total annual operating expenses

rr_ExpensesOverAssets

0.67%

1 year

rr_ExpenseExampleYear01

$ 68

3 years

rr_ExpenseExampleYear03

214

5 years

rr_ExpenseExampleYear05

373

10 years

rr_ExpenseExampleYear10

835

1 year

rr_ExpenseExampleNoRedemptionYear01

68

3 years

rr_ExpenseExampleNoRedemptionYear03

214

5 years

rr_ExpenseExampleNoRedemptionYear05

373

10 years

rr_ExpenseExampleNoRedemptionYear10

$ 835

A M C I Z | Fidelity Asset Manager 70% | Class Z

Risk/Return:

rr_RiskReturnAbstract

Management fee

rr_ManagementFeesOverAssets

0.56%

^[1],[7]

Distribution and/or Service (12b-1) fees

rr_DistributionAndService12b1FeesOverAssets

none

Other expenses

rr_OtherExpensesOverAssets

0.01%

^[1]

Total annual operating expenses

rr_ExpensesOverAssets

0.57%

1 year

rr_ExpenseExampleYear01

$ 58

3 years

rr_ExpenseExampleYear03

183

5 years

rr_ExpenseExampleYear05

318

10 years

rr_ExpenseExampleYear10

714

1 year

rr_ExpenseExampleNoRedemptionYear01

58

3 years

rr_ExpenseExampleNoRedemptionYear03

183

5 years

rr_ExpenseExampleNoRedemptionYear05

318

10 years

rr_ExpenseExampleNoRedemptionYear10

$ 714

A M C I Z | Fidelity Asset Manager 85%

Risk/Return:

rr_RiskReturnAbstract

Supplement to Prospectus [Text Block]

rr_SupplementToProspectusTextBlock

Supplement to the

Fidelity Advisor Asset Manager^® Funds

Fidelity Asset Manager^® 20%, Fidelity Asset Manager^® 30%, Fidelity Asset Manager^® 40%, Fidelity Asset Manager^® 50%, Fidelity Asset Manager^® 60%, Fidelity Asset Manager^® 70%, and Fidelity Asset Manager^® 85%

Class A, Class M, Class C, Class I, and Class Z

November 29, 2023

Prospectus

Effective March 1, 2024, each fund’s management contract was amended to incorporate administrative services previously covered under separate services agreements. Each amended contract incorporates a management fee rate that may vary by class. The Adviser or an affiliate pays certain expenses of managing and operating each fund out of each class’s management fee.

The following information replaces similar information for Fidelity Asset Manager^® 85% found in the “Fund Summary” section under the “Fee Table” heading.

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

	Class A	Class M	Class C	Class I	Class Z
Management fee	0.68% A,B	0.68% A,B	0.69% A,B	0.68% A,B	0.56% A,B
Distribution and/or Service (12b‑1) fees	0.25%	0.50%	1.00%	None	None
Other expenses	0.01% B	0.01% B	0.01% B	0.01% B	0.01% B
Acquired fund fees and expenses	0.01%	0.01%	0.01%	0.01%	0.01%
Total annual operating expenses	0.95%	1.20%	1.71%	0.70%	0.58%

^A The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.19% for Class A, 0.19% for Class M, 0.20% for Class C, 0.18% for Class I, and 0.07% for Class Z was previously charged under the services agreements.

^B Adjusted to reflect current fees.

	Class A		Class M		Class C		Class I		Class Z
	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares	Sell All Shares	Hold Shares
1 year	$ 666	$ 666	$ 468	$ 468	$ 274	$ 174	$ 72	$ 72	$ 59	$ 59
3 years	$ 860	$ 860	$ 718	$ 718	$ 539	$ 539	$ 224	$ 224	$ 186	$ 186
5 years	$ 1,070	$ 1,070	$ 987	$ 987	$ 928	$ 928	$ 390	$ 390	$ 324	$ 324
10 years	$ 1,674	$ 1,674	$ 1,754	$ 1,754	$ 1,818	$ 1,818	$ 871	$ 871	$ 726	$ 726

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

Annual Operating Expenses (expenses that you pay each year as a % of the value of your investment)

Expenses Restated to Reflect Current [Text]

rr_ExpensesRestatedToReflectCurrent

Adjusted to reflect current fees.

A M C I Z | Fidelity Asset Manager 85% | Class A

Risk/Return:

rr_RiskReturnAbstract

Management fee

rr_ManagementFeesOverAssets

0.68%

^[1],[8]

Distribution and/or Service (12b-1) fees

rr_DistributionAndService12b1FeesOverAssets

0.25%

Other expenses

rr_OtherExpensesOverAssets

0.01%

^[1]

Acquired fund fees and expenses

rr_AcquiredFundFeesAndExpensesOverAssets

0.01%

Total annual operating expenses

rr_ExpensesOverAssets

0.95%

1 year

rr_ExpenseExampleYear01

$ 666

3 years

rr_ExpenseExampleYear03

860

5 years

rr_ExpenseExampleYear05

1,070

10 years

rr_ExpenseExampleYear10

1,674

1 year

rr_ExpenseExampleNoRedemptionYear01

666

3 years

rr_ExpenseExampleNoRedemptionYear03

860

5 years

rr_ExpenseExampleNoRedemptionYear05

1,070

10 years

rr_ExpenseExampleNoRedemptionYear10

$ 1,674

A M C I Z | Fidelity Asset Manager 85% | Class M

Risk/Return:

rr_RiskReturnAbstract

Management fee

rr_ManagementFeesOverAssets

0.68%

^[1],[8]

Distribution and/or Service (12b-1) fees

rr_DistributionAndService12b1FeesOverAssets

0.50%

Other expenses

rr_OtherExpensesOverAssets

0.01%

^[1]

Acquired fund fees and expenses

rr_AcquiredFundFeesAndExpensesOverAssets

0.01%

Total annual operating expenses

rr_ExpensesOverAssets

1.20%

1 year

rr_ExpenseExampleYear01

$ 468

3 years

rr_ExpenseExampleYear03

718

5 years

rr_ExpenseExampleYear05

987

10 years

rr_ExpenseExampleYear10

1,754

1 year

rr_ExpenseExampleNoRedemptionYear01

468

3 years

rr_ExpenseExampleNoRedemptionYear03

718

5 years

rr_ExpenseExampleNoRedemptionYear05

987

10 years

rr_ExpenseExampleNoRedemptionYear10

$ 1,754

A M C I Z | Fidelity Asset Manager 85% | Class C

Risk/Return:

rr_RiskReturnAbstract

Management fee

rr_ManagementFeesOverAssets

0.69%

^[1],[8]

Distribution and/or Service (12b-1) fees

rr_DistributionAndService12b1FeesOverAssets

1.00%

Other expenses

rr_OtherExpensesOverAssets

0.01%

^[1]

Acquired fund fees and expenses

rr_AcquiredFundFeesAndExpensesOverAssets

0.01%

Total annual operating expenses

rr_ExpensesOverAssets

1.71%

1 year

rr_ExpenseExampleYear01

$ 274

3 years

rr_ExpenseExampleYear03

539

5 years

rr_ExpenseExampleYear05

928

10 years

rr_ExpenseExampleYear10

1,818

1 year

rr_ExpenseExampleNoRedemptionYear01

174

3 years

rr_ExpenseExampleNoRedemptionYear03

539

5 years

rr_ExpenseExampleNoRedemptionYear05

928

10 years

rr_ExpenseExampleNoRedemptionYear10

$ 1,818

A M C I Z | Fidelity Asset Manager 85% | Class I

Risk/Return:

rr_RiskReturnAbstract

Management fee

rr_ManagementFeesOverAssets

0.68%

^[1],[8]

Distribution and/or Service (12b-1) fees

rr_DistributionAndService12b1FeesOverAssets

none

Other expenses

rr_OtherExpensesOverAssets

0.01%

^[1]

Acquired fund fees and expenses

rr_AcquiredFundFeesAndExpensesOverAssets

0.01%

Total annual operating expenses

rr_ExpensesOverAssets

0.70%

1 year

rr_ExpenseExampleYear01

$ 72

3 years

rr_ExpenseExampleYear03

224

5 years

rr_ExpenseExampleYear05

390

10 years

rr_ExpenseExampleYear10

871

1 year

rr_ExpenseExampleNoRedemptionYear01

72

3 years

rr_ExpenseExampleNoRedemptionYear03

224

5 years

rr_ExpenseExampleNoRedemptionYear05

390

10 years

rr_ExpenseExampleNoRedemptionYear10

$ 871

A M C I Z | Fidelity Asset Manager 85% | Class Z

Risk/Return:

rr_RiskReturnAbstract

Management fee

rr_ManagementFeesOverAssets

0.56%

^[1],[8]

Distribution and/or Service (12b-1) fees

rr_DistributionAndService12b1FeesOverAssets

none

Other expenses

rr_OtherExpensesOverAssets

0.01%

^[1]

Acquired fund fees and expenses

rr_AcquiredFundFeesAndExpensesOverAssets

0.01%

Total annual operating expenses

rr_ExpensesOverAssets

0.58%

1 year

rr_ExpenseExampleYear01

$ 59

3 years

rr_ExpenseExampleYear03

186

5 years

rr_ExpenseExampleYear05

324

10 years

rr_ExpenseExampleYear10

726

1 year

rr_ExpenseExampleNoRedemptionYear01

59

3 years

rr_ExpenseExampleNoRedemptionYear03

186

5 years

rr_ExpenseExampleNoRedemptionYear05

324

10 years

rr_ExpenseExampleNoRedemptionYear10

$ 726

Fidelity Asset Manager 20% | Fidelity Asset Manager 20%

Risk/Return:

rr_RiskReturnAbstract

Supplement to Prospectus [Text Block]

rr_SupplementToProspectusTextBlock

Supplement to the

Fidelity Asset Manager^® Funds

Fidelity Asset Manager^® 20%, Fidelity Asset Manager^® 30%, Fidelity Asset Manager^® 40%, Fidelity Asset Manager^® 50%, Fidelity Asset Manager^® 60%, Fidelity Asset Manager^® 70%, and Fidelity Asset Manager^® 85%

November 29, 2023

Prospectus

Effective March 1, 2024, each fund’s management contract was amended to incorporate administrative services previously covered under separate services agreements. Each amended contract incorporates a management fee rate that may vary by class. The Adviser or an affiliate pays certain expenses of managing and operating each fund out of each class’s management fee.

The following information replaces similar information for Fidelity Asset Manager^® 20% found in the “Fund Summary” section under the “Fee Table” heading.

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

Management fee	0.48% A,B
Distribution and/or Service (12b‑1) fees	None
Other expenses	0.01% B
Total annual operating expenses	0.49%

^A The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.11% was previously charged under the services agreements.

^B Adjusted to reflect current fees.

1 year	$ 50
3 years	$ 157
5 years	$ 274
10 years	$ 616

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

Annual Operating Expenses (expenses that you pay each year as a % of the value of your investment)

Expenses Restated to Reflect Current [Text]

rr_ExpensesRestatedToReflectCurrent

Adjusted to reflect current fees.

Fidelity Asset Manager 20% | Fidelity Asset Manager 20% | Fidelity Asset Manager 20%

Risk/Return:

rr_RiskReturnAbstract

Management fee

rr_ManagementFeesOverAssets

0.48%

^[1],[9]

Distribution and/or Service (12b-1) fees

rr_DistributionAndService12b1FeesOverAssets

none

Other expenses

rr_OtherExpensesOverAssets

0.01%

^[1]

Total annual operating expenses

rr_ExpensesOverAssets

0.49%

1 year

rr_ExpenseExampleYear01

$ 50

3 years

rr_ExpenseExampleYear03

157

5 years

rr_ExpenseExampleYear05

274

10 years

rr_ExpenseExampleYear10

$ 616

Fidelity Asset Manager 30% | Fidelity Asset Manager 30%

Risk/Return:

rr_RiskReturnAbstract

Supplement to Prospectus [Text Block]

rr_SupplementToProspectusTextBlock

Supplement to the

Fidelity Asset Manager^® Funds

Fidelity Asset Manager^® 20%, Fidelity Asset Manager^® 30%, Fidelity Asset Manager^® 40%, Fidelity Asset Manager^® 50%, Fidelity Asset Manager^® 60%, Fidelity Asset Manager^® 70%, and Fidelity Asset Manager^® 85%

November 29, 2023

Prospectus

Effective March 1, 2024, each fund’s management contract was amended to incorporate administrative services previously covered under separate services agreements. Each amended contract incorporates a management fee rate that may vary by class. The Adviser or an affiliate pays certain expenses of managing and operating each fund out of each class’s management fee.

The following information replaces similar information for Fidelity Asset Manager^® 30% found in the “Fund Summary” section under the “Fee Table” heading.

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

Management fee	0.49% A,B
Distribution and/or Service (12b‑1) fees	None
Other expenses	0.02% B
Total annual operating expenses	0.51%

^A The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.12% was previously charged under the services agreements.

^B Adjusted to reflect current fees.

1 year	$ 52
3 years	$ 164
5 years	$ 285
10 years	$ 640

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

Annual Operating Expenses (expenses that you pay each year as a % of the value of your investment)

Expenses Restated to Reflect Current [Text]

rr_ExpensesRestatedToReflectCurrent

Adjusted to reflect current fees.

Fidelity Asset Manager 30% | Fidelity Asset Manager 30% | Fidelity Asset Manager 30%

Risk/Return:

rr_RiskReturnAbstract

Management fee

rr_ManagementFeesOverAssets

0.49%

^[1],[10]

Distribution and/or Service (12b-1) fees

rr_DistributionAndService12b1FeesOverAssets

none

Other expenses

rr_OtherExpensesOverAssets

0.02%

^[1]

Total annual operating expenses

rr_ExpensesOverAssets

0.51%

1 year

rr_ExpenseExampleYear01

$ 52

3 years

rr_ExpenseExampleYear03

164

5 years

rr_ExpenseExampleYear05

285

10 years

rr_ExpenseExampleYear10

$ 640

Fidelity Asset Manager 40% | Fidelity Asset Manager 40%

Risk/Return:

rr_RiskReturnAbstract

Supplement to Prospectus [Text Block]

rr_SupplementToProspectusTextBlock

Supplement to the

Fidelity Asset Manager^® Funds

Fidelity Asset Manager^® 20%, Fidelity Asset Manager^® 30%, Fidelity Asset Manager^® 40%, Fidelity Asset Manager^® 50%, Fidelity Asset Manager^® 60%, Fidelity Asset Manager^® 70%, and Fidelity Asset Manager^® 85%

November 29, 2023

Prospectus

Effective March 1, 2024, each fund’s management contract was amended to incorporate administrative services previously covered under separate services agreements. Each amended contract incorporates a management fee rate that may vary by class. The Adviser or an affiliate pays certain expenses of managing and operating each fund out of each class’s management fee.

The following information replaces similar information for Fidelity Asset Manager^® 40% found in the “Fund Summary” section under the “Fee Table” heading.

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

Management fee	0.50% A,B
Distribution and/or Service (12b‑1) fees	None
Other expenses	0.02% B
Total annual operating expenses	0.52%

^A The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.12% was previously charged under the services agreements.

^B Adjusted to reflect current fees.

1 year	$ 53
3 years	$ 167
5 years	$ 291
10 years	$ 653

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

Annual Operating Expenses (expenses that you pay each year as a % of the value of your investment)

Expenses Restated to Reflect Current [Text]

rr_ExpensesRestatedToReflectCurrent

Adjusted to reflect current fees.

Fidelity Asset Manager 40% | Fidelity Asset Manager 40% | Fidelity Asset Manager 40%

Risk/Return:

rr_RiskReturnAbstract

Management fee

rr_ManagementFeesOverAssets

0.50%

^[1],[10]

Distribution and/or Service (12b-1) fees

rr_DistributionAndService12b1FeesOverAssets

none

Other expenses

rr_OtherExpensesOverAssets

0.02%

^[1]

Total annual operating expenses

rr_ExpensesOverAssets

0.52%

1 year

rr_ExpenseExampleYear01

$ 53

3 years

rr_ExpenseExampleYear03

167

5 years

rr_ExpenseExampleYear05

291

10 years

rr_ExpenseExampleYear10

$ 653

Fidelity Asset Manager 50% | Fidelity Asset Manager 50%

Risk/Return:

rr_RiskReturnAbstract

Supplement to Prospectus [Text Block]

rr_SupplementToProspectusTextBlock

Supplement to the

Fidelity Asset Manager^® Funds

Fidelity Asset Manager^® 20%, Fidelity Asset Manager^® 30%, Fidelity Asset Manager^® 40%, Fidelity Asset Manager^® 50%, Fidelity Asset Manager^® 60%, Fidelity Asset Manager^® 70%, and Fidelity Asset Manager^® 85%

November 29, 2023

Prospectus

Effective March 1, 2024, each fund’s management contract was amended to incorporate administrative services previously covered under separate services agreements. Each amended contract incorporates a management fee rate that may vary by class. The Adviser or an affiliate pays certain expenses of managing and operating each fund out of each class’s management fee.

The following information replaces similar information for Fidelity Asset Manager^® 50% found in the “Fund Summary” section under the “Fee Table” heading.

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

Management fee	0.55% A,B
Distribution and/or Service (12b‑1) fees	None
Other expenses	0.02% B
Total annual operating expenses	0.57%

^A The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.13% was previously charged under the services agreements.

^B Adjusted to reflect current fees.

1 year	$ 58
3 years	$ 183
5 years	$ 318
10 years	$ 714

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

Annual Operating Expenses (expenses that you pay each year as a % of the value of your investment)

Expenses Restated to Reflect Current [Text]

rr_ExpensesRestatedToReflectCurrent

Adjusted to reflect current fees.

Fidelity Asset Manager 50% | Fidelity Asset Manager 50% | Fidelity Asset Manager 50%

Risk/Return:

rr_RiskReturnAbstract

Management fee

rr_ManagementFeesOverAssets

0.55%

^[1],[11]

Distribution and/or Service (12b-1) fees

rr_DistributionAndService12b1FeesOverAssets

none

Other expenses

rr_OtherExpensesOverAssets

0.02%

^[1]

Total annual operating expenses

rr_ExpensesOverAssets

0.57%

1 year

rr_ExpenseExampleYear01

$ 58

3 years

rr_ExpenseExampleYear03

183

5 years

rr_ExpenseExampleYear05

318

10 years

rr_ExpenseExampleYear10

$ 714

Fidelity Asset Manager 60% | Fidelity Asset Manager 60%

Risk/Return:

rr_RiskReturnAbstract

Supplement to Prospectus [Text Block]

rr_SupplementToProspectusTextBlock

Supplement to the

Fidelity Asset Manager^® Funds

Fidelity Asset Manager^® 20%, Fidelity Asset Manager^® 30%, Fidelity Asset Manager^® 40%, Fidelity Asset Manager^® 50%, Fidelity Asset Manager^® 60%, Fidelity Asset Manager^® 70%, and Fidelity Asset Manager^® 85%

November 29, 2023

Prospectus

Effective March 1, 2024, each fund’s management contract was amended to incorporate administrative services previously covered under separate services agreements. Each amended contract incorporates a management fee rate that may vary by class. The Adviser or an affiliate pays certain expenses of managing and operating each fund out of each class’s management fee.

The following information replaces similar information for Fidelity Asset Manager^® 60% found in the “Fund Summary” section under the “Fee Table” heading.

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

Management fee	0.64% A,B
Distribution and/or Service (12b‑1) fees	None
Other expenses	0.02% B
Total annual operating expenses	0.66%

^A The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.15% was previously charged under the services agreements.

^B Adjusted to reflect current fees.

1 year	$ 67
3 years	$ 211
5 years	$ 368
10 years	$ 822

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

Annual Operating Expenses (expenses that you pay each year as a % of the value of your investment)

Expenses Restated to Reflect Current [Text]

rr_ExpensesRestatedToReflectCurrent

Adjusted to reflect current fees.

Fidelity Asset Manager 60% | Fidelity Asset Manager 60% | Fidelity Asset Manager 60%

Risk/Return:

rr_RiskReturnAbstract

Management fee

rr_ManagementFeesOverAssets

0.64%

^[1],[12]

Distribution and/or Service (12b-1) fees

rr_DistributionAndService12b1FeesOverAssets

none

Other expenses

rr_OtherExpensesOverAssets

0.02%

^[1]

Total annual operating expenses

rr_ExpensesOverAssets

0.66%

1 year

rr_ExpenseExampleYear01

$ 67

3 years

rr_ExpenseExampleYear03

211

5 years

rr_ExpenseExampleYear05

368

10 years

rr_ExpenseExampleYear10

$ 822

Fidelity Asset Manager 70% | Fidelity Asset Manager 70%

Risk/Return:

rr_RiskReturnAbstract

Supplement to Prospectus [Text Block]

rr_SupplementToProspectusTextBlock

Supplement to the

Fidelity Asset Manager^® Funds

Fidelity Asset Manager^® 20%, Fidelity Asset Manager^® 30%, Fidelity Asset Manager^® 40%, Fidelity Asset Manager^® 50%, Fidelity Asset Manager^® 60%, Fidelity Asset Manager^® 70%, and Fidelity Asset Manager^® 85%

November 29, 2023

Prospectus

Effective March 1, 2024, each fund’s management contract was amended to incorporate administrative services previously covered under separate services agreements. Each amended contract incorporates a management fee rate that may vary by class. The Adviser or an affiliate pays certain expenses of managing and operating each fund out of each class’s management fee.

The following information replaces similar information for Fidelity Asset Manager^® 70% found in the “Fund Summary” section under the “Fee Table” heading.

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

Management fee	0.64% A,B
Distribution and/or Service (12b‑1) fees	None
Other expenses	0.01% B
Total annual operating expenses	0.65%

^A The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.14% was previously charged under the services agreements.

^B Adjusted to reflect current fees.

1 year	$ 66
3 years	$ 208
5 years	$ 362
10 years	$ 810

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

Annual Operating Expenses (expenses that you pay each year as a % of the value of your investment)

Expenses Restated to Reflect Current [Text]

rr_ExpensesRestatedToReflectCurrent

Adjusted to reflect current fees.

Fidelity Asset Manager 70% | Fidelity Asset Manager 70% | Fidelity Asset Manager 70%

Risk/Return:

rr_RiskReturnAbstract

Management fee

rr_ManagementFeesOverAssets

0.64%

^[1],[13]

Distribution and/or Service (12b-1) fees

rr_DistributionAndService12b1FeesOverAssets

none

Other expenses

rr_OtherExpensesOverAssets

0.01%

^[1]

Total annual operating expenses

rr_ExpensesOverAssets

0.65%

1 year

rr_ExpenseExampleYear01

$ 66

3 years

rr_ExpenseExampleYear03

208

5 years

rr_ExpenseExampleYear05

362

10 years

rr_ExpenseExampleYear10

$ 810

Fidelity Asset Manager 85% | Fidelity Asset Manager 85%

Risk/Return:

rr_RiskReturnAbstract

Supplement to Prospectus [Text Block]

rr_SupplementToProspectusTextBlock

Supplement to the

Fidelity Asset Manager^® Funds

Fidelity Asset Manager^® 20%, Fidelity Asset Manager^® 30%, Fidelity Asset Manager^® 40%, Fidelity Asset Manager^® 50%, Fidelity Asset Manager^® 60%, Fidelity Asset Manager^® 70%, and Fidelity Asset Manager^® 85%

November 29, 2023

Prospectus

Effective March 1, 2024, each fund’s management contract was amended to incorporate administrative services previously covered under separate services agreements. Each amended contract incorporates a management fee rate that may vary by class. The Adviser or an affiliate pays certain expenses of managing and operating each fund out of each class’s management fee.

The following information replaces similar information for Fidelity Asset Manager^® 85% found in the “Fund Summary” section under the “Fee Table” heading.

Annual Operating Expenses

(expenses that you pay each year as a % of the value of your investment)

Management fee	0.65% A,B
Distribution and/or Service (12b‑1) fees	None
Other expenses	0.01% B
Acquired fund fees and expenses	0.01%
Total annual operating expenses	0.67%

^A The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.16% was previously charged under the services agreements.

^B Adjusted to reflect current fees.

1 year	$ 68
3 years	$ 214
5 years	$ 373
10 years	$ 835

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

Annual Operating Expenses (expenses that you pay each year as a % of the value of your investment)

Expenses Restated to Reflect Current [Text]

rr_ExpensesRestatedToReflectCurrent

Adjusted to reflect current fees.

Fidelity Asset Manager 85% | Fidelity Asset Manager 85% | Fidelity Asset Manager 85%

Risk/Return:

rr_RiskReturnAbstract

Management fee

rr_ManagementFeesOverAssets

0.65%

^[1],[14]

Distribution and/or Service (12b-1) fees

rr_DistributionAndService12b1FeesOverAssets

none

Other expenses

rr_OtherExpensesOverAssets

0.01%

^[1]

Acquired fund fees and expenses

rr_AcquiredFundFeesAndExpensesOverAssets

0.01%

Total annual operating expenses

rr_ExpensesOverAssets

0.67%

1 year

rr_ExpenseExampleYear01

$ 68

3 years

rr_ExpenseExampleYear03

214

5 years

rr_ExpenseExampleYear05

373

10 years

rr_ExpenseExampleYear10

$ 835

[1] Adjusted to reflect current fees.

[2] The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.17% for Class A, 0.16% for Class M, 0.16% for Class C, 0.14% for Class I, and 0.07% for Class Z was previously charged under the services agreements.

[3] The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.16% for Class A, 0.16% for Class M, 0.17% for Class C, 0.17% for Class I, and 0.08% for Class Z was previously charged under the services agreements.

[4] The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.17% for Class A, 0.16% for Class M, 0.18% for Class C, 0.16% for Class I, and 0.08% for Class Z was previously charged under the services agreements.

[5] The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.18% for Class A, 0.17% for Class M, 0.18% for Class C, 0.16% for Class I, and 0.06% for Class Z was previously charged under the services agreements.

[6] The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.21% for Class A, 0.20% for Class M, 0.22% for Class C, 0.21% for Class I, and 0.07% for Class Z was previously charged under the services agreements.

[7] The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.18% for Class A, 0.18% for Class M, 0.19% for Class C, 0.17% for Class I, and 0.06% for Class Z was previously charged under the services agreements.

[8] The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.19% for Class A, 0.19% for Class M, 0.20% for Class C, 0.18% for Class I, and 0.07% for Class Z was previously charged under the services agreements.

[9] The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.11% was previously charged under the services agreements.

[10] The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.12% was previously charged under the services agreements.

[11] The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.13% was previously charged under the services agreements.

[12] The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.15% was previously charged under the services agreements.

[13] The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.14% was previously charged under the services agreements.

[14] The management fee covers administrative services previously provided under separate services agreements with the fund, for which 0.16% was previously charged under the services agreements.