485BPOS

AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON FEBRUARY 19, 2013

1933 Act No. 333-74295
1940 Act No. 811-09253

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington D.C. 20549

FORM N-1A
REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 [X]
Pre-Effective Amendment No. [ ]
Post-Effective Amendment No. 281 [X]
and/or
REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT OF 1940 [X]
Pre-Effective Amendment No. [ ]
Post-Effective Amendment No. 282 [X]

WELLS FARGO FUNDS TRUST
(Exact Name of Registrant as Specified in Charter)

525 Market Street
San Francisco, California 94105
(Address of Principal Executive Offices)
(800) 222-8222
(Registrant's Telephone Number)

C. David Messman
Wells Fargo Funds Management, LLC
525 Market Street, 12th Floor
San Francisco, California 94105
(Name and Address of Agent for Service)

With a copy to:

Marco E. Adelfio, Esq.
Goodwin Procter LLP
901 New York Avenue, N.W.
Washington, D.C. 20001

It is proposed that this filing will become effective: (check appropriate box)
X	immediately upon filing pursuant to paragraph (b)
	on February 1, 2013 pursuant to paragraph (b)
	60 days after filing pursuant to paragraph (a)(i)
	on [date] pursuant to paragraph (a)(i)
	75 days after filing pursuant to paragraph (a)(ii)
	on [date] pursuant to paragraph (a)(ii) of Rule 485
If appropriate, check the following box:
	this post-effective amendment designates a new effective date for a previously filed post-effective amendment

SIGNATURES

Pursuant to the requirements of the Securities Act of 1933 and the Investment Company Act of 1940, the Registrant certifies that it meets all of the requirements for effectiveness of this Amendment to the Registration Statement on Form N-1A, pursuant to Rule 485(b) under the Securities Act of 1933, and has duly caused this Amendment to its Registration Statement to be signed on its behalf by the undersigned, thereto duly authorized in the City of San Francisco, State of California on the 19th day of February, 2013.

WELLS FARGO FUNDS TRUST

By: /s/ C. David Messman
-----------------------------
C. David Messman
Secretary

Pursuant to the requirements of the Securities Act of 1933, this Post-Effective Amendment No. 281 to its Registration Statement on Form N-1A has been signed below by the following persons in the capacities and on the date indicated:

/s/ Peter G. Gordon Peter G. Gordon* Trustee	/s/ Isaiah Harris, Jr. Isaiah Harris, Jr.* Trustee	/s/ Judith M. Johnson Judith M. Johnson* Trustee
/s/ David F. Larcker David F. Larcker* Trustee	/s/ Olivia S. Mitchell Olivia S. Mitchell* Trustee	/s/ Timothy J. Penny Timothy J. Penny* Trustee
/s/ Donald C. Willeke Donald C. Willeke* Trustee	/s/ Michael S. Scofield Michael S. Scofield* Trustee	/s/ Leroy J. Keith, Jr. Leroy J. Keith, Jr.* Trustee
/s/ Karla M. Rabusch Karla M. Rabusch* President (Principal Executive Officer)	/s/ Nancy Wiser Nancy Wiser* Treasurer (Principal Financial Officer)

*By: /s/ C. David Messman
C. David Messman
As Attorney-in-Fact
February 19, 2013

Exhibit No.	Exhibits
Ex-101.INS	XBRL Instance Document
Ex-101.SCH	XBRL Taxonomy Extension Schema Document
Ex-101.DEF	XBRL Taxonomy Extension Definition Linkbase Document
Ex-101.LAB	XBRL Taxonomy Extension Labels Linkbase Document
Ex-101.PRE	XBRL Taxonomy Extension Presentation Linkbase Document

XML

Expense Example, No Redemption (Class C, USD $)	0 Months Ended
	Feb. 01, 2013
(High Yield Municipal Bond Fund - Retail) | (Wells Fargo Advantage High Yield Municipal Bond Fund) | Class C
Expense Example, No Redemption:
Expense Example, No Redemption, 1 Year	$ 163
Expense Example, No Redemption, 3 Years	555
(Strategic Income Fund - Retail) | (Wells Fargo Advantage Strategic Income Fund) | Class C
Expense Example, No Redemption:
Expense Example, No Redemption, 1 Year	168
Expense Example, No Redemption, 3 Years	$ 564

XML

Shareholder Fees	0 Months Ended
	Feb. 01, 2013
(High Yield Municipal Bond Fund - Administrator) | (Wells Fargo Advantage High Yield Municipal Bond Fund) | Administrator Class
Shareholder Fees:
Maximum sales charge (load) imposed on purchases (as a percentage of offering price)	none
Maximum deferred sales charge (load) (as a percentage of offering price)	none
(High Yield Municipal Bond Fund - Institutional) | (Wells Fargo Advantage High Yield Municipal Bond Fund) | Institutional Class
Shareholder Fees:
Maximum sales charge (load) imposed on purchases (as a percentage of offering price)	none
Maximum deferred sales charge (load) (as a percentage of offering price)	none
(High Yield Municipal Bond Fund - Retail) | (Wells Fargo Advantage High Yield Municipal Bond Fund) | Class A
Shareholder Fees:
Maximum sales charge (load) imposed on purchases (as a percentage of offering price)	4.50%
Maximum deferred sales charge (load) (as a percentage of offering price)	none	[1]
(High Yield Municipal Bond Fund - Retail) | (Wells Fargo Advantage High Yield Municipal Bond Fund) | Class C
Shareholder Fees:
Maximum sales charge (load) imposed on purchases (as a percentage of offering price)	none
Maximum deferred sales charge (load) (as a percentage of offering price)	1.00%
(Strategic Income Fund - Administrator) | (Wells Fargo Advantage Strategic Income Fund) | Administrator Class
Shareholder Fees:
Maximum sales charge (load) imposed on purchases (as a percentage of offering price)	none
Maximum deferred sales charge (load) (as a percentage of offering price)	none
(Strategic Income Fund - Institutional) | (Wells Fargo Advantage Strategic Income Fund) | Institutional Class
Shareholder Fees:
Maximum sales charge (load) imposed on purchases (as a percentage of offering price)	none
Maximum deferred sales charge (load) (as a percentage of offering price)	none
(Strategic Income Fund - Retail) | (Wells Fargo Advantage Strategic Income Fund) | Class A
Shareholder Fees:
Maximum sales charge (load) imposed on purchases (as a percentage of offering price)	4.50%
Maximum deferred sales charge (load) (as a percentage of offering price)	none	[1]
(Strategic Income Fund - Retail) | (Wells Fargo Advantage Strategic Income Fund) | Class C
Shareholder Fees:
Maximum sales charge (load) imposed on purchases (as a percentage of offering price)	none
Maximum deferred sales charge (load) (as a percentage of offering price)	1.00%

[1] Investments of $1 million or more are not subject to a front-end sales charge but generally will be subject to a deferred sales charge of 1.00% if redeemed within 18 months from the date of purchase.

XML

Label

Element

Value

Risk/Return:

rr_RiskReturnAbstract

Document Type

dei_DocumentType

485BPOS

Document Period End Date

dei_DocumentPeriodEndDate

Dec. 31, 2012

Registrant Name

dei_EntityRegistrantName

WELLS FARGO FUNDS TRUST

Central Index Key

dei_EntityCentralIndexKey

0001081400

Amendment Flag

dei_AmendmentFlag

false

Document Creation Date

dei_DocumentCreationDate

Jan. 25, 2013

Document Effective Date

dei_DocumentEffectiveDate

Feb. 01, 2013

Prospectus Date

rr_ProspectusDate

Feb. 01, 2013

(High Yield Municipal Bond Fund - Administrator) | (Wells Fargo Advantage High Yield Municipal Bond Fund)

Risk/Return:

rr_RiskReturnAbstract

Objective [Heading]

rr_ObjectiveHeading

Investment Objective

Objective, Primary [Text Block]

rr_ObjectivePrimaryTextBlock

The Fund seeks high current income exempt from federal income tax and capital appreciation.

Expense [Heading]

rr_ExpenseHeading

Fees and Expenses

Expense Narrative [Text Block]

rr_ExpenseNarrativeTextBlock

These tables are intended to help you understand the various costs and expenses you will pay if you buy and hold shares of the Fund.

Shareholder Fees Caption [Text]

rr_ShareholderFeesCaption

Shareholder Fees (fees paid directly from your investment)

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

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

Fee Waiver or Reimbursement over Assets, Date of Termination

rr_FeeWaiverOrReimbursementOverAssetsDateOfTermination

2014-10-31

Portfolio Turnover [Heading]

rr_PortfolioTurnoverHeading

Portfolio Turnover

Portfolio Turnover [Text Block]

rr_PortfolioTurnoverTextBlock

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund's performance. Since the Fund commenced operations on or around the date of this prospectus, no history of the portfolio turnover rate is available.

Expense Example [Heading]

rr_ExpenseExampleHeading

Example of Expenses

Expense Example Narrative [Text Block]

rr_ExpenseExampleNarrativeTextBlock

The example below is intended to help you compare the costs of investing in the Fund with the costs of investing in other mutual funds. The example assumes a $10,000 initial investment, 5% annual total return, and that operating expenses remain the same as in the tables above. The example also assumes that the Total Annual Fund Operating Expenses After Fee Waiver shown above will only be in place for the length of the current waiver commitment. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Strategy [Heading]

rr_StrategyHeading

Principal Investment Strategies

Strategy Narrative [Text Block]

rr_StrategyNarrativeTextBlock

Under normal circumstances, we invest:

• at least 80% of the Fund's net assets in municipal securities that pay interest exempt from federal income tax, but not necessarily federal alternative minimum tax ("AMT");

• up to 20% of the Fund's total assets in securities that pay interest subject to federal AMT;

• at least 50% of the Fund's total assets in municipal securities rated BBB and below or comparable unrated municipal securities; and

• up to 20% of the Fund's total assets in inverse floaters.

We invest principally in municipal securities of states, territories and possessions of the United States that pay interest exempt from federal income tax, but not necessarily federal AMT. A substantial portion of the securities will be rated BBB and below or unrated and deemed by us to be of comparable quality. Securities rated BB and below are often called "high yield" securities or "junk bonds". We may invest in municipal debt of any credit quality. We may also invest a portion of the Fund's total assets in securities that pay interest subject to federal AMT. We may use futures for duration and yield curve management. While we may purchase securities of any maturity, under normal circumstances, we expect the Fund's dollar-weighted average effective maturity to be between 3 and 20 years. "Dollar-weighted average effective maturity" is a measure of the average time until the final payment of principal and interest is due on fixed income securities in the Fund's portfolio.

We may invest up to 20% of the Fund's total assets in inverse floaters to seek enhanced returns. Inverse floaters are derivative debt instruments created by depositing a municipal security in a trust. Inverse floaters pay interest at rates that generally vary inversely with specified short-term interest rates and involve leverage. We intend to limit leverage created by the Fund's investments in inverse floaters to an amount equal to 20% of the Fund's total assets.

We start our investment process with a top-down, macroeconomic outlook to determine portfolio duration and yield curve positioning as well as industry, sector and credit quality allocations. Macroeconomic factors considered may include, among others, the pace of economic growth, employment conditions, inflation, and monetary and fiscal policy. In combination with our top-down macroeconomic approach, we conduct intensive research on individual issuers to uncover solid investment opportunities, especially looking for bonds whose quality may be improving.

Our security selection is based on several factors including, among others, improving financial trends, positive industry and sector dynamics, improving economic conditions, specific demographic trends and value relative to other securities. We may sell a security due to changes in credit characteristics or outlook, as well as changes in portfolio strategy or cash flow needs. A security may also be sold based on relative value considerations and could be replaced with a security that presents a better value or risk/reward profile.

Risk [Heading]

rr_RiskHeading

Principal Investment Risks

Risk Narrative [Text Block]

rr_RiskNarrativeTextBlock

An investment in the Fund may lose money, is not a deposit of Wells Fargo Bank, N.A. or its affiliates, is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other governmental agency, and is primarily subject to the risks briefly summarized below.

Counter-Party Risk. A Fund may incur a loss if the other party to an investment contract, such as a derivative or a repurchase or reverse repurchase agreement, fails to fulfill its contractual obligation to the Fund.

Debt Securities Risk. The issuer of a debt security may fail to pay interest or principal when due, and changes in market interest rates may reduce the value of debt securities or reduce the Fund's returns.

Derivatives Risk. The use of derivatives such as futures, options and swap agreements, can lead to losses, including those magnified by leverage, particularly when derivatives are used to enhance return rather than offset risk.

Futures Risk. Because the futures utilized by a Fund are standardized and exchange-traded, where the exchange serves as the ultimate counterparty for all contracts, the primary credit risk on futures contracts is the creditworthiness of the exchange itself. Futures are also subject to market risk, interest rate risk (in the case of futures contracts relating to income producing securities) and index tracking risk (in the case of stock index futures).

High Yield Securities Risk. High yield securities, i.e. "junk bonds," are debt securities that are rated below investment-grade, are unrated and deemed by us to be below investment-grade, or are in default at the time of purchase. These securities are considered speculative by major credit rating agencies, have a much greater risk of default or of not returning principal and tend to be more volatile and less liquid than higher-rated securities of similar maturity.

Inverse Floater Risk. The interest payment received on inverse floating rate securities generally will decrease when specified short-term interest rates increase. Inverse floaters are derivative debt instruments that involve leverage, which may magnify the Fund's gains or losses, and exhibit greater price and income volatility than bonds with similar maturities. Inverse floaters are also subject to the risks associated with derivatives and municipal securities.

Leverage Risk. Leverage created by borrowing or certain investments, such as derivatives and reverse repurchase agreements, can diminish the Fund's performance and increase the volatility of the Fund's net asset value.

Liquidity Risk. A security may not be able to be sold at the time desired or without adversely affecting the price.

Management Risk. There is no guarantee of the Fund's performance or that the Fund will meet its objective. The market value of your investment may decline and you may suffer investment loss.

Market Risk. The market price of securities owned by the Fund may rapidly or unpredictably decline due to factors affecting securities markets generally or particular industries.

Municipal Securities Risk. Municipal securities rely on the creditworthiness or revenue production of their issuers or auxiliary credit enhancement features. The Fund may invest 25% or more of its total assets in municipal securities that are related in such a way that political, economic or business developments affecting one obligation would affect the others. Tax authorities are paying increased attention as to whether interest on municipal obligations is tax exempt, and we cannot assure you that a tax authority will not successfully challenge the exemption of a bond held by the Fund. The ongoing issues facing the national economy are negatively impacting the economic performance of many issuers of municipal securities, and may increase the likelihood that issuers of securities in which the Fund may invest may be unable to meet their obligations.

Regulatory Risk. Changes in government regulations may adversely affect the value of a security. An insufficiently regulated industry or market might also permit inappropriate practices that adversely affect an investment.

Risk Lose Money [Text]

rr_RiskLoseMoney

Management Risk. There is no guarantee of the Fund's performance or that the Fund will meet its objective. The market value of your investment may decline and you may suffer investment loss.

Risk Not Insured Depository Institution [Text]

rr_RiskNotInsuredDepositoryInstitution

An investment in the Fund may lose money, is not a deposit of Wells Fargo Bank, N.A. or its affiliates, is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other governmental agency

Bar Chart and Performance Table [Heading]

rr_BarChartAndPerformanceTableHeading

Performance

Performance Narrative [Text Block]

rr_PerformanceNarrativeTextBlock

Since the Fund does not have annual returns for at least one calendar year, no performance information is shown.

(High Yield Municipal Bond Fund - Administrator) | (Wells Fargo Advantage High Yield Municipal Bond Fund) | Administrator Class

Risk/Return:

rr_RiskReturnAbstract

Maximum sales charge (load) imposed on purchases (as a percentage of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Maximum deferred sales charge (load) (as a percentage of offering price)

rr_MaximumDeferredSalesChargeOverOfferingPrice

none

Management Fees

rr_ManagementFeesOverAssets

0.45%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

none

Other Expenses

rr_OtherExpensesOverAssets

0.58%

^[2]

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

1.03%

Fee Waivers

rr_FeeWaiverOrReimbursementOverAssets

(0.28%)

Total Annual Fund Operating Expenses After Fee Waiver

rr_NetExpensesOverAssets

0.75%

^[3]

Expense Example, with Redemption, 1 Year

rr_ExpenseExampleYear01

77

Expense Example, with Redemption, 3 Years

rr_ExpenseExampleYear03

300

(High Yield Municipal Bond Fund - Institutional) | (Wells Fargo Advantage High Yield Municipal Bond Fund)

Risk/Return:

rr_RiskReturnAbstract

Objective [Heading]

rr_ObjectiveHeading

Investment Objective

Objective, Primary [Text Block]

rr_ObjectivePrimaryTextBlock

The Fund seeks high current income exempt from federal income tax and capital appreciation.

Expense [Heading]

rr_ExpenseHeading

Fees and Expenses

Expense Narrative [Text Block]

rr_ExpenseNarrativeTextBlock

These tables are intended to help you understand the various costs and expenses you will pay if you buy and hold shares of the Fund.

Shareholder Fees Caption [Text]

rr_ShareholderFeesCaption

Shareholder Fees (fees paid directly from your investment)

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

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

Fee Waiver or Reimbursement over Assets, Date of Termination

rr_FeeWaiverOrReimbursementOverAssetsDateOfTermination

2014-10-31

Portfolio Turnover [Heading]

rr_PortfolioTurnoverHeading

Portfolio Turnover

Portfolio Turnover [Text Block]

rr_PortfolioTurnoverTextBlock

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund's performance. Since the Fund commenced operations on or around the date of this prospectus, no history of the portfolio turnover rate is available.

Expense Example [Heading]

rr_ExpenseExampleHeading

Example of Expenses

Expense Example Narrative [Text Block]

rr_ExpenseExampleNarrativeTextBlock

The example below is intended to help you compare the costs of investing in the Fund with the costs of investing in other mutual funds. The example assumes a $10,000 initial investment, 5% annual total return, and that operating expenses remain the same as in the tables above. The example also assumes that the Total Annual Fund Operating Expenses After Fee Waiver shown above will only be in place for the length of the current waiver commitment. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Strategy [Heading]

rr_StrategyHeading

Principal Investment Strategies

Strategy Narrative [Text Block]

rr_StrategyNarrativeTextBlock

Under normal circumstances, we invest:

• at least 80% of the Fund's net assets in municipal securities that pay interest exempt from federal income tax, but not necessarily federal alternative minimum tax ("AMT");

• up to 20% of the Fund's total assets in securities that pay interest subject to federal AMT;

• at least 50% of the Fund's total assets in municipal securities rated BBB and below or comparable unrated municipal securities; and

• up to 20% of the Fund's total assets in inverse floaters.

We invest principally in municipal securities of states, territories and possessions of the United States that pay interest exempt from federal income tax, but not necessarily federal AMT. A substantial portion of the securities will be rated BBB and below or unrated and deemed by us to be of comparable quality. Securities rated BB and below are often called "high yield" securities or "junk bonds". We may invest in municipal debt of any credit quality. We may also invest a portion of the Fund's total assets in securities that pay interest subject to federal AMT. We may use futures for duration and yield curve management. While we may purchase securities of any maturity, under normal circumstances, we expect the Fund's dollar-weighted average effective maturity to be between 3 and 20 years. "Dollar-weighted average effective maturity" is a measure of the average time until the final payment of principal and interest is due on fixed income securities in the Fund's portfolio.

We may invest up to 20% of the Fund's total assets in inverse floaters to seek enhanced returns. Inverse floaters are derivative debt instruments created by depositing a municipal security in a trust. Inverse floaters pay interest at rates that generally vary inversely with specified short-term interest rates and involve leverage. We intend to limit leverage created by the Fund's investments in inverse floaters to an amount equal to 20% of the Fund's total assets.

We start our investment process with a top-down, macroeconomic outlook to determine portfolio duration and yield curve positioning as well as industry, sector and credit quality allocations. Macroeconomic factors considered may include, among others, the pace of economic growth, employment conditions, inflation, and monetary and fiscal policy. In combination with our top-down macroeconomic approach, we conduct intensive research on individual issuers to uncover solid investment opportunities, especially looking for bonds whose quality may be improving.

Our security selection is based on several factors including, among others, improving financial trends, positive industry and sector dynamics, improving economic conditions, specific demographic trends and value relative to other securities. We may sell a security due to changes in credit characteristics or outlook, as well as changes in portfolio strategy or cash flow needs. A security may also be sold based on relative value considerations and could be replaced with a security that presents a better value or risk/reward profile.

Risk [Heading]

rr_RiskHeading

Principal Investment Risks

Risk Narrative [Text Block]

rr_RiskNarrativeTextBlock

An investment in the Fund may lose money, is not a deposit of Wells Fargo Bank, N.A. or its affiliates, is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other governmental agency, and is primarily subject to the risks briefly summarized below.

Counter-Party Risk. A Fund may incur a loss if the other party to an investment contract, such as a derivative or a repurchase or reverse repurchase agreement, fails to fulfill its contractual obligation to the Fund.

Debt Securities Risk. The issuer of a debt security may fail to pay interest or principal when due, and changes in market interest rates may reduce the value of debt securities or reduce the Fund's returns.

Derivatives Risk. The use of derivatives such as futures, options and swap agreements, can lead to losses, including those magnified by leverage, particularly when derivatives are used to enhance return rather than offset risk.

Futures Risk. Because the futures utilized by a Fund are standardized and exchange-traded, where the exchange serves as the ultimate counterparty for all contracts, the primary credit risk on futures contracts is the creditworthiness of the exchange itself. Futures are also subject to market risk, interest rate risk (in the case of futures contracts relating to income producing securities) and index tracking risk (in the case of stock index futures).

High Yield Securities Risk. High yield securities, i.e. "junk bonds," are debt securities that are rated below investment-grade, are unrated and deemed by us to be below investment-grade, or are in default at the time of purchase. These securities are considered speculative by major credit rating agencies, have a much greater risk of default or of not returning principal and tend to be more volatile and less liquid than higher-rated securities of similar maturity.

Inverse Floater Risk. The interest payment received on inverse floating rate securities generally will decrease when specified short-term interest rates increase. Inverse floaters are derivative debt instruments that involve leverage, which may magnify the Fund's gains or losses, and exhibit greater price and income volatility than bonds with similar maturities. Inverse floaters are also subject to the risks associated with derivatives and municipal securities.

Leverage Risk. Leverage created by borrowing or certain investments, such as derivatives and reverse repurchase agreements, can diminish the Fund's performance and increase the volatility of the Fund's net asset value.

Liquidity Risk. A security may not be able to be sold at the time desired or without adversely affecting the price.

Management Risk. There is no guarantee of the Fund's performance or that the Fund will meet its objective. The market value of your investment may decline and you may suffer investment loss.

Market Risk. The market price of securities owned by the Fund may rapidly or unpredictably decline due to factors affecting securities markets generally or particular industries.

Municipal Securities Risk. Municipal securities rely on the creditworthiness or revenue production of their issuers or auxiliary credit enhancement features. The Fund may invest 25% or more of its total assets in municipal securities that are related in such a way that political, economic or business developments affecting one obligation would affect the others. Tax authorities are paying increased attention as to whether interest on municipal obligations is tax exempt, and we cannot assure you that a tax authority will not successfully challenge the exemption of a bond held by the Fund. The ongoing issues facing the national economy are negatively impacting the economic performance of many issuers of municipal securities, and may increase the likelihood that issuers of securities in which the Fund may invest may be unable to meet their obligations.

Regulatory Risk. Changes in government regulations may adversely affect the value of a security. An insufficiently regulated industry or market might also permit inappropriate practices that adversely affect an investment.

Risk Lose Money [Text]

rr_RiskLoseMoney

Management Risk. There is no guarantee of the Fund's performance or that the Fund will meet its objective. The market value of your investment may decline and you may suffer investment loss.

Risk Not Insured Depository Institution [Text]

rr_RiskNotInsuredDepositoryInstitution

An investment in the Fund may lose money, is not a deposit of Wells Fargo Bank, N.A. or its affiliates, is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other governmental agency

Bar Chart and Performance Table [Heading]

rr_BarChartAndPerformanceTableHeading

Performance

Performance Narrative [Text Block]

rr_PerformanceNarrativeTextBlock

Since the Fund does not have annual returns for at least one calendar year, no performance information is shown.

(High Yield Municipal Bond Fund - Institutional) | (Wells Fargo Advantage High Yield Municipal Bond Fund) | Institutional Class

Risk/Return:

rr_RiskReturnAbstract

Maximum sales charge (load) imposed on purchases (as a percentage of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Maximum deferred sales charge (load) (as a percentage of offering price)

rr_MaximumDeferredSalesChargeOverOfferingPrice

none

Management Fees

rr_ManagementFeesOverAssets

0.45%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

none

Other Expenses

rr_OtherExpensesOverAssets

0.31%

^[2]

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

0.76%

Fee Waivers

rr_FeeWaiverOrReimbursementOverAssets

(0.16%)

Total Annual Fund Operating Expenses After Fee Waiver

rr_NetExpensesOverAssets

0.60%

^[3]

Expense Example, with Redemption, 1 Year

rr_ExpenseExampleYear01

61

Expense Example, with Redemption, 3 Years

rr_ExpenseExampleYear03

227

(High Yield Municipal Bond Fund - Retail) | (Wells Fargo Advantage High Yield Municipal Bond Fund)

Risk/Return:

rr_RiskReturnAbstract

Objective [Heading]

rr_ObjectiveHeading

Investment Objective

Objective, Primary [Text Block]

rr_ObjectivePrimaryTextBlock

The Fund seeks high current income exempt from federal income tax and capital appreciation.

Expense [Heading]

rr_ExpenseHeading

Fees and Expenses

Expense Narrative [Text Block]

rr_ExpenseNarrativeTextBlock

These tables are intended to help you understand the various costs and expenses you will pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in the aggregate in specified classes of certain Wells Fargo Advantage Funds ®. More information about these and other discounts is available from your financial professional and in "A Choice of Share Classes" and "Reductions and Waivers of Sales Charges" on pages 15 and 17 of the Prospectus and "Additional Purchase and Redemption Information" on page 44 of the Statement of Additional Information.

Shareholder Fees Caption [Text]

rr_ShareholderFeesCaption

Shareholder Fees (fees paid directly from your investment)

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

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

Fee Waiver or Reimbursement over Assets, Date of Termination

rr_FeeWaiverOrReimbursementOverAssetsDateOfTermination

2014-10-31

Portfolio Turnover [Heading]

rr_PortfolioTurnoverHeading

Portfolio Turnover

Portfolio Turnover [Text Block]

rr_PortfolioTurnoverTextBlock

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund's performance. Since the Fund commenced operations on or around the date of this prospectus, no history of the portfolio turnover rate is available.

Expense Breakpoint Discounts [Text]

rr_ExpenseBreakpointDiscounts

You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in the aggregate in specified classes of certain Wells Fargo Advantage Funds®. More information about these and other discounts is available from your financial professional and in "A Choice of Share Classes" and "Reductions and Waivers of Sales Charges" on pages 15 and 17 of the Prospectus and "Additional Purchase and Redemption Information" on page 44 of the Statement of Additional Information.

Expense Breakpoint, Minimum Investment Required [Amount]

rr_ExpenseBreakpointMinimumInvestmentRequiredAmount

50,000

Expense Example [Heading]

rr_ExpenseExampleHeading

Example of Expenses

Expense Example Narrative [Text Block]

rr_ExpenseExampleNarrativeTextBlock

The example below is intended to help you compare the costs of investing in the Fund with the costs of investing in other mutual funds. The example assumes a $10,000 initial investment, 5% annual total return, and that operating expenses remain the same as in the tables above. The example also assumes that the Total Annual Fund Operating Expenses After Fee Waiver shown above will only be in place for the length of the current waiver commitment. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Strategy [Heading]

rr_StrategyHeading

Principal Investment Strategies

Strategy Narrative [Text Block]

rr_StrategyNarrativeTextBlock

Under normal circumstances, we invest:

• at least 80% of the Fund's net assets in municipal securities that pay interest exempt from federal income tax, but not necessarily federal alternative minimum tax ("AMT");

• up to 20% of the Fund's total assets in securities that pay interest subject to federal AMT;

• at least 50% of the Fund's total assets in municipal securities rated BBB and below or comparable unrated municipal securities; and

• up to 20% of the Fund's total assets in inverse floaters.

We invest principally in municipal securities of states, territories and possessions of the United States that pay interest exempt from federal income tax, but not necessarily federal AMT. A substantial portion of the securities will be rated BBB and below or unrated and deemed by us to be of comparable quality. Securities rated BB and below are often called "high yield" securities or "junk bonds". We may invest in municipal debt of any credit quality. We may also invest a portion of the Fund's total assets in securities that pay interest subject to federal AMT. We may use futures for duration and yield curve management. While we may purchase securities of any maturity, under normal circumstances, we expect the Fund's dollar-weighted average effective maturity to be between 3 and 20 years. "Dollar-weighted average effective maturity" is a measure of the average time until the final payment of principal and interest is due on fixed income securities in the Fund's portfolio.

We may invest up to 20% of the Fund's total assets in inverse floaters to seek enhanced returns. Inverse floaters are derivative debt instruments created by depositing a municipal security in a trust. Inverse floaters pay interest at rates that generally vary inversely with specified short-term interest rates and involve leverage. We intend to limit leverage created by the Fund's investments in inverse floaters to an amount equal to 20% of the Fund's total assets.

We start our investment process with a top-down, macroeconomic outlook to determine portfolio duration and yield curve positioning as well as industry, sector and credit quality allocations. Macroeconomic factors considered may include, among others, the pace of economic growth, employment conditions, inflation, and monetary and fiscal policy. In combination with our top-down macroeconomic approach, we conduct intensive research on individual issuers to uncover solid investment opportunities, especially looking for bonds whose quality may be improving.

Our security selection is based on several factors including, among others, improving financial trends, positive industry and sector dynamics, improving economic conditions, specific demographic trends and value relative to other securities. We may sell a security due to changes in credit characteristics or outlook, as well as changes in portfolio strategy or cash flow needs. A security may also be sold based on relative value considerations and could be replaced with a security that presents a better value or risk/reward profile.

Risk [Heading]

rr_RiskHeading

Principal Investment Risks

Risk Narrative [Text Block]

rr_RiskNarrativeTextBlock

An investment in the Fund may lose money, is not a deposit of Wells Fargo Bank, N.A. or its affiliates, is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other governmental agency, and is primarily subject to the risks briefly summarized below.

Counter-Party Risk. A Fund may incur a loss if the other party to an investment contract, such as a derivative or a repurchase or reverse repurchase agreement, fails to fulfill its contractual obligation to the Fund.

Debt Securities Risk. The issuer of a debt security may fail to pay interest or principal when due, and changes in market interest rates may reduce the value of debt securities or reduce the Fund's returns.

Derivatives Risk. The use of derivatives such as futures, options and swap agreements, can lead to losses, including those magnified by leverage, particularly when derivatives are used to enhance return rather than offset risk.

Futures Risk. Because the futures utilized by a Fund are standardized and exchange-traded, where the exchange serves as the ultimate counterparty for all contracts, the primary credit risk on futures contracts is the creditworthiness of the exchange itself. Futures are also subject to market risk, interest rate risk (in the case of futures contracts relating to income producing securities) and index tracking risk (in the case of stock index futures).

High Yield Securities Risk. High yield securities, i.e. "junk bonds," are debt securities that are rated below investment-grade, are unrated and deemed by us to be below investment-grade, or are in default at the time of purchase. These securities are considered speculative by major credit rating agencies, have a much greater risk of default or of not returning principal and tend to be more volatile and less liquid than higher-rated securities of similar maturity.

Inverse Floater Risk. The interest payment received on inverse floating rate securities generally will decrease when specified short-term interest rates increase. Inverse floaters are derivative debt instruments that involve leverage, which may magnify the Fund's gains or losses, and exhibit greater price and income volatility than bonds with similar maturities. Inverse floaters are also subject to the risks associated with derivatives and municipal securities.

Leverage Risk. Leverage created by borrowing or certain investments, such as derivatives and reverse repurchase agreements, can diminish the Fund's performance and increase the volatility of the Fund's net asset value.

Liquidity Risk. A security may not be able to be sold at the time desired or without adversely affecting the price.

Management Risk. There is no guarantee of the Fund's performance or that the Fund will meet its objective. The market value of your investment may decline and you may suffer investment loss.

Market Risk. The market price of securities owned by the Fund may rapidly or unpredictably decline due to factors affecting securities markets generally or particular industries.

Municipal Securities Risk. Municipal securities rely on the creditworthiness or revenue production of their issuers or auxiliary credit enhancement features. The Fund may invest 25% or more of its total assets in municipal securities that are related in such a way that political, economic or business developments affecting one obligation would affect the others. Tax authorities are paying increased attention as to whether interest on municipal obligations is tax exempt, and we cannot assure you that a tax authority will not successfully challenge the exemption of a bond held by the Fund. The ongoing issues facing the national economy are negatively impacting the economic performance of many issuers of municipal securities, and may increase the likelihood that issuers of securities in which the Fund may invest may be unable to meet their obligations.

Regulatory Risk. Changes in government regulations may adversely affect the value of a security. An insufficiently regulated industry or market might also permit inappropriate practices that adversely affect an investment.

Risk Lose Money [Text]

rr_RiskLoseMoney

Management Risk. There is no guarantee of the Fund's performance or that the Fund will meet its objective. The market value of your investment may decline and you may suffer investment loss.

Risk Not Insured Depository Institution [Text]

rr_RiskNotInsuredDepositoryInstitution

An investment in the Fund may lose money, is not a deposit of Wells Fargo Bank, N.A. or its affiliates, is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other governmental agency

Bar Chart and Performance Table [Heading]

rr_BarChartAndPerformanceTableHeading

Performance

Performance Narrative [Text Block]

rr_PerformanceNarrativeTextBlock

Since the Fund does not have annual returns for at least one calendar year, no performance information is shown.

(High Yield Municipal Bond Fund - Retail) | (Wells Fargo Advantage High Yield Municipal Bond Fund) | Class A

Risk/Return:

rr_RiskReturnAbstract

Maximum sales charge (load) imposed on purchases (as a percentage of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

4.50%

Maximum deferred sales charge (load) (as a percentage of offering price)

rr_MaximumDeferredSalesChargeOverOfferingPrice

none

^[1]

Management Fees

rr_ManagementFeesOverAssets

0.45%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

none

Other Expenses

rr_OtherExpensesOverAssets

0.64%

^[2]

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

1.09%

Fee Waivers

rr_FeeWaiverOrReimbursementOverAssets

(0.24%)

Total Annual Fund Operating Expenses After Fee Waiver

rr_NetExpensesOverAssets

0.85%

^[3]

Expense Example, with Redemption, 1 Year

rr_ExpenseExampleYear01

533

Expense Example, with Redemption, 3 Years

rr_ExpenseExampleYear03

758

(High Yield Municipal Bond Fund - Retail) | (Wells Fargo Advantage High Yield Municipal Bond Fund) | Class C

Risk/Return:

rr_RiskReturnAbstract

Maximum sales charge (load) imposed on purchases (as a percentage of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Maximum deferred sales charge (load) (as a percentage of offering price)

rr_MaximumDeferredSalesChargeOverOfferingPrice

1.00%

Management Fees

rr_ManagementFeesOverAssets

0.45%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

0.75%

Other Expenses

rr_OtherExpensesOverAssets

0.64%

^[2]

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

1.84%

Fee Waivers

rr_FeeWaiverOrReimbursementOverAssets

(0.24%)

Total Annual Fund Operating Expenses After Fee Waiver

rr_NetExpensesOverAssets

1.60%

^[3]

Expense Example, with Redemption, 1 Year

rr_ExpenseExampleYear01

263

Expense Example, with Redemption, 3 Years

rr_ExpenseExampleYear03

555

Expense Example, No Redemption, 1 Year

rr_ExpenseExampleNoRedemptionYear01

163

Expense Example, No Redemption, 3 Years

rr_ExpenseExampleNoRedemptionYear03

555

(Strategic Income Fund - Administrator) | (Wells Fargo Advantage Strategic Income Fund)

Risk/Return:

rr_RiskReturnAbstract

Objective [Heading]

rr_ObjectiveHeading

Investment Objective

Objective, Primary [Text Block]

rr_ObjectivePrimaryTextBlock

The Fund seeks total return, consisting of a high level of current income and capital appreciation.

Expense [Heading]

rr_ExpenseHeading

Fees and Expenses

Expense Narrative [Text Block]

rr_ExpenseNarrativeTextBlock

These tables are intended to help you understand the various costs and expenses you will pay if you buy and hold shares of the Fund.

Shareholder Fees Caption [Text]

rr_ShareholderFeesCaption

Shareholder Fees (fees paid directly from your investment)

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

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

Fee Waiver or Reimbursement over Assets, Date of Termination

rr_FeeWaiverOrReimbursementOverAssetsDateOfTermination

2014-02-28

Portfolio Turnover [Heading]

rr_PortfolioTurnoverHeading

Portfolio Turnover

Portfolio Turnover [Text Block]

rr_PortfolioTurnoverTextBlock

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund's performance. Since the Fund commenced operations on or around the date of this prospectus, no history of the portfolio turnover rate is available.

Expense Example [Heading]

rr_ExpenseExampleHeading

Example of Expenses

Expense Example Narrative [Text Block]

rr_ExpenseExampleNarrativeTextBlock

The example below is intended to help you compare the costs of investing in the Fund with the costs of investing in other mutual funds. The example assumes a $10,000 initial investment, 5% annual total return, and that operating expenses remain the same as in the tables above. The example also assumes that the Total Annual Fund Operating Expenses After Fee Waiver shown above will only be in place for the length of the current waiver commitment. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Strategy [Heading]

rr_StrategyHeading

Principal Investment Strategies

Strategy Narrative [Text Block]

rr_StrategyNarrativeTextBlock

Under normal circumstances, we invest:

• at least 80% of the Fund's net assets in income-producing securities;

• up to 100% of the Fund's total assets in debt securities of foreign issuers, including emerging markets issuers, and up to 50% of the Fund's total assets in non-dollar denominated debt securities;

• up to 100% of the Fund's total assets in debt securities that are below investment-grade;

• up to 25% of the Fund's total assets in preferred stocks; and

• up to 10% of the Fund's total assets in debt securities that are in default at the time of purchase.

We invest principally in income-producing securities, including corporate, mortgage- and asset-backed securities, bank loans, convertible securities, preferred stocks, foreign corporate debt, foreign sovereign debt, supranational agencies and U.S. Government obligations. We may invest a significant portion of the Fund's assets in mortgage-backed securities, including those issued by agencies and instrumentalities of the U.S. Government. We may invest in below investment-grade debt securities (often called "high yield" securities or "junk bonds") of any credit quality, including unrated securities that we deem to be of comparable quality, as well as securities that are in default at the time of purchase.

We may invest in debt securities of foreign issuers, including emerging markets issuers, denominated in any currency. Emerging market countries generally are those countries defined as having an emerging or developing economy by the World Bank or its related organizations, or the United Nations or its authorities. The emerging market countries in which the Fund may invest currently include, but are not limited to, Argentina, Brazil, Chile, China, Colombia, Czech Republic, Egypt, Hungary, India, Indonesia, Malaysia, Mexico, Peru, the Philippines, Poland, Russia, South Africa, South Korea, Thailand, Turkey and Uruguay. We may seek to add yield by having exposures to a variety of credits, mortgages, and higher yielding countries and currencies.

We pursue the Fund's investment objective by creating an integrated strategy that combines income-producing securities from a variety of sectors. Portfolio managers meet regularly to review and assess the overall portfolio risk level, the allocation of assets among the different sectors, and the role played by each sector in the portfolio. Wells Capital Management Incorporated determines the allocation of assets, and these allocations can change at any time. Each portfolio manager provides overall asset allocation and/or day-to-day portfolio management, and is responsible for security selection within the portfolio managers' assigned sectors.

The investment process for both asset allocation and security selection focuses on the value-driven measures that are used by the portfolio managers when managing sector assignments such as high yield bonds, global bonds, emerging markets, investment-grade bonds, and mortgages. We seek to add return by allocating assets to sectors that we believe offer better opportunities and by using rigorous credit research to identify attractive individual securities. The portfolio managers utilize proprietary tools when measuring opportunities and risks associated with country, currency, credit and mortgage exposures. Securities are sold and allocations to various sectors are reduced when prices rise significantly above our estimates of underlying value, when changes in the financial environment indicate that securities or sectors at current prices no longer offer attractive risk-adjusted returns, or due to cash flow needs.

While we may purchase securities of any maturity or duration, under normal circumstances, we expect the Fund's overall dollar-weighted average effective duration to be between 0 and 6 years. "Dollar-weighted average effective duration" is an aggregate measure of the sensitivity of a fund's fixed income portfolio securities to changes in interest rates. As a general matter, the price of a fixed income security with a longer effective duration will fluctuate more in response to changes in interest rates than the price of a fixed income security with a shorter effective duration. We may use futures to manage duration exposure. There are no fixed weights for the Fund's allocation across various sectors or markets. The pursuit of the Fund's investment objective of total return, a component of which consists of a high level of current income, however, implies that the Fund will normally seek to have significant holdings of securities offering higher yields relative to U.S. Treasuries.

In addition to currency exposures stemming from our management of non-dollar denominated bonds, including the hedging and cross-hedging of currency exposures associated with these securities, we can manage currency as a separate asset class. We may purchase a foreign currency on a spot or forward basis in order to benefit from potential appreciation of such currency relative to the U.S. dollar or to other currencies. The Fund may enter into foreign currency exchange contracts to gain or hedge currency exposure or control risk.

Risk [Heading]

rr_RiskHeading

Principal Investment Risks

Risk Narrative [Text Block]

rr_RiskNarrativeTextBlock

An investment in the Fund may lose money, is not a deposit of Wells Fargo Bank, N.A. or its affiliates, is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other governmental agency, and is primarily subject to the risks briefly summarized below.

Convertible Securities Risk. Convertible securities have characteristics of both equity and debt securities and, as a result, are exposed to risks that are typically associated with both types of securities. The market value of a convertible security tends to decline as interest rates increase but also tends to reflect the market price of the common stock of the issuing company.

Counter-Party Risk. A Fund may incur a loss if the other party to an investment contract, such as a derivative or a repurchase or reverse repurchase agreement, fails to fulfill its contractual obligation to the Fund.

Debt Securities Risk. The issuer of a debt security may fail to pay interest or principal when due, and changes in market interest rates may reduce the value of debt securities or reduce the Fund's returns.

Derivatives Risk. The use of derivatives such as futures, options and swap agreements, can lead to losses, including those magnified by leverage, particularly when derivatives are used to enhance return rather than offset risk.

Emerging Markets Risk. Foreign investment risks are typically greater for securities in emerging markets, which can be more vulnerable to recessions, currency volatility, inflation and market failure.

Foreign Currency Transactions Risk. Foreign securities are often denominated in foreign currencies. As a result, the value of a Fund's shares is affected by changes in exchange rates. Use of hedging techniques cannot protect against exchange rate risk perfectly. If the Fund's adviser is incorrect in its judgment of future exchange rate relationships, the Fund could be in a less advantageous position than if such a hedge had not been established.

Foreign Investment Risk. Foreign investments face the potential of heightened illiquidity, greater price volatility and adverse effects of political, regulatory, tax, currency, economic or other macroeconomic developments.

Futures Risk. Because the futures utilized by a Fund are standardized and exchange-traded, where the exchange serves as the ultimate counterparty for all contracts, the primary credit risk on futures contracts is the creditworthiness of the exchange itself. Futures are also subject to market risk, interest rate risk (in the case of futures contracts relating to income producing securities) and index tracking risk (in the case of stock index futures).

High Yield Securities Risk. High yield securities, i.e. "junk bonds," are debt securities that are rated below investment-grade, are unrated and deemed by us to be below investment-grade, or are in default at the time of purchase. These securities are considered speculative by major credit rating agencies, have a much greater risk of default or of not returning principal and tend to be more volatile and less liquid than higher-rated securities of similar maturity.

Issuer Risk. The value of a security may decline because of adverse events or circumstances that directly relate to conditions at the issuer or any entity providing it credit or liquidity support.

Leverage Risk. Leverage created by borrowing or certain investments, such as derivatives and reverse repurchase agreements, can diminish the Fund's performance and increase the volatility of the Fund's net asset value.

Liquidity Risk. A security may not be able to be sold at the time desired or without adversely affecting the price.

Loan Risk. In addition to the same general risks as debt securities, loans in which a Fund invests may be exposed to highly leveraged borrowers, restrictions on transfer and illiquidity, difficulty in fair valuation, limitations on the exercise of remedies, the inability or unwillingness of assignor(s) on whom a Fund relies to demand and receive loan payments, the absence of credit ratings, and potential co-lender liability.

Management Risk. There is no guarantee of the Fund's performance or that the Fund will meet its objective. The market value of your investment may decline and you may suffer investment loss.

Market Risk. The market price of securities owned by the Fund may rapidly or unpredictably decline due to factors affecting securities markets generally or particular industries.

Mortgage- and Asset-Backed Securities Risk. Mortgage- and asset-backed securities may decline in value when defaults on the underlying mortgage or assets occur and may exhibit additional volatility in periods of changing interest rates. When interest rates decline, the prepayment of mortgages or assets underlying such securities may require the Fund to reinvest such prepaid funds at lower prevailing interest rates, resulting in reduced returns.

Regional Risk. The Fund's investments may be concentrated in a specific geographical region and thus, may be more adversely affected by events in that region than investments of a fund that does not have such a regional focus.

Regulatory Risk. Changes in government regulations may adversely affect the value of a security. An insufficiently regulated industry or market might also permit inappropriate practices that adversely affect an investment.

U.S. Government Obligations Risk. U.S. Government obligations may be adversely impacted by changes in interest rates, and may not be backed by the full faith and credit of the U.S. Government.

Risk Lose Money [Text]

rr_RiskLoseMoney

Management Risk. There is no guarantee of the Fund's performance or that the Fund will meet its objective. The market value of your investment may decline and you may suffer investment loss.

Risk Not Insured Depository Institution [Text]

rr_RiskNotInsuredDepositoryInstitution

An investment in the Fund may lose money, is not a deposit of Wells Fargo Bank, N.A. or its affiliates, is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other governmental agency

Bar Chart and Performance Table [Heading]

rr_BarChartAndPerformanceTableHeading

Performance

Performance Narrative [Text Block]

rr_PerformanceNarrativeTextBlock

Since the Fund does not have annual returns for at least one calendar year, no performance information is shown.

(Strategic Income Fund - Administrator) | (Wells Fargo Advantage Strategic Income Fund) | Administrator Class

Risk/Return:

rr_RiskReturnAbstract

Maximum sales charge (load) imposed on purchases (as a percentage of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Maximum deferred sales charge (load) (as a percentage of offering price)

rr_MaximumDeferredSalesChargeOverOfferingPrice

none

Management Fees

rr_ManagementFeesOverAssets

0.48%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

none

Other Expenses

rr_OtherExpensesOverAssets

0.57%

^[2]

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

1.05%

Fee Waivers

rr_FeeWaiverOrReimbursementOverAssets

(0.30%)

Total Annual Fund Operating Expenses After Fee Waiver

rr_NetExpensesOverAssets

0.75%

^[4]

Expense Example, with Redemption, 1 Year

rr_ExpenseExampleYear01

77

Expense Example, with Redemption, 3 Years

rr_ExpenseExampleYear03

304

(Strategic Income Fund - Institutional) | (Wells Fargo Advantage Strategic Income Fund)

Risk/Return:

rr_RiskReturnAbstract

Objective [Heading]

rr_ObjectiveHeading

Investment Objective

Objective, Primary [Text Block]

rr_ObjectivePrimaryTextBlock

The Fund seeks total return, consisting of a high level of current income and capital appreciation.

Expense [Heading]

rr_ExpenseHeading

Fees and Expenses

Expense Narrative [Text Block]

rr_ExpenseNarrativeTextBlock

These tables are intended to help you understand the various costs and expenses you will pay if you buy and hold shares of the Fund.

Shareholder Fees Caption [Text]

rr_ShareholderFeesCaption

Shareholder Fees (fees paid directly from your investment)

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

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

Fee Waiver or Reimbursement over Assets, Date of Termination

rr_FeeWaiverOrReimbursementOverAssetsDateOfTermination

2014-02-28

Portfolio Turnover [Heading]

rr_PortfolioTurnoverHeading

Portfolio Turnover

Portfolio Turnover [Text Block]

rr_PortfolioTurnoverTextBlock

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund's performance. Since the Fund commenced operations on or around the date of this prospectus, no history of the portfolio turnover rate is available.

Expense Example [Heading]

rr_ExpenseExampleHeading

Example of Expenses

Expense Example Narrative [Text Block]

rr_ExpenseExampleNarrativeTextBlock

The example below is intended to help you compare the costs of investing in the Fund with the costs of investing in other mutual funds. The example assumes a $10,000 initial investment, 5% annual total return, and that operating expenses remain the same as in the tables above. The example also assumes that the Total Annual Fund Operating Expenses After Fee Waiver shown above will only be in place for the length of the current waiver commitment. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Strategy [Heading]

rr_StrategyHeading

Principal Investment Strategies

Strategy Narrative [Text Block]

rr_StrategyNarrativeTextBlock

Under normal circumstances, we invest:

• at least 80% of the Fund's net assets in income-producing securities;

• up to 100% of the Fund's total assets in debt securities of foreign issuers, including emerging markets issuers, and up to 50% of the Fund's total assets in non-dollar denominated debt securities;

• up to 100% of the Fund's total assets in debt securities that are below investment-grade;

• up to 25% of the Fund's total assets in preferred stocks; and

• up to 10% of the Fund's total assets in debt securities that are in default at the time of purchase.

We invest principally in income-producing securities, including corporate, mortgage- and asset-backed securities, bank loans, convertible securities, preferred stocks, foreign corporate debt, foreign sovereign debt, supranational agencies and U.S. Government obligations. We may invest a significant portion of the Fund's assets in mortgage-backed securities, including those issued by agencies and instrumentalities of the U.S. Government. We may invest in below investment-grade debt securities (often called "high yield" securities or "junk bonds") of any credit quality, including unrated securities that we deem to be of comparable quality, as well as securities that are in default at the time of purchase.

We may invest in debt securities of foreign issuers, including emerging markets issuers, denominated in any currency. Emerging market countries generally are those countries defined as having an emerging or developing economy by the World Bank or its related organizations, or the United Nations or its authorities. The emerging market countries in which the Fund may invest currently include, but are not limited to, Argentina, Brazil, Chile, China, Colombia, Czech Republic, Egypt, Hungary, India, Indonesia, Malaysia, Mexico, Peru, the Philippines, Poland, Russia, South Africa, South Korea, Thailand, Turkey and Uruguay. We may seek to add yield by having exposures to a variety of credits, mortgages, and higher yielding countries and currencies.

We pursue the Fund's investment objective by creating an integrated strategy that combines income-producing securities from a variety of sectors. Portfolio managers meet regularly to review and assess the overall portfolio risk level, the allocation of assets among the different sectors, and the role played by each sector in the portfolio. Wells Capital Management Incorporated determines the allocation of assets, and these allocations can change at any time. Each portfolio manager provides overall asset allocation and/or day-to-day portfolio management, and is responsible for security selection within the portfolio managers' assigned sectors.

The investment process for both asset allocation and security selection focuses on the value-driven measures that are used by the portfolio managers when managing sector assignments such as high yield bonds, global bonds, emerging markets, investment-grade bonds, and mortgages. We seek to add return by allocating assets to sectors that we believe offer better opportunities and by using rigorous credit research to identify attractive individual securities. The portfolio managers utilize proprietary tools when measuring opportunities and risks associated with country, currency, credit and mortgage exposures. Securities are sold and allocations to various sectors are reduced when prices rise significantly above our estimates of underlying value, when changes in the financial environment indicate that securities or sectors at current prices no longer offer attractive risk-adjusted returns, or due to cash flow needs.

While we may purchase securities of any maturity or duration, under normal circumstances, we expect the Fund's overall dollar-weighted average effective duration to be between 0 and 6 years. "Dollar-weighted average effective duration" is an aggregate measure of the sensitivity of a fund's fixed income portfolio securities to changes in interest rates. As a general matter, the price of a fixed income security with a longer effective duration will fluctuate more in response to changes in interest rates than the price of a fixed income security with a shorter effective duration. We may use futures to manage duration exposure. There are no fixed weights for the Fund's allocation across various sectors or markets. The pursuit of the Fund's investment objective of total return, a component of which consists of a high level of current income, however, implies that the Fund will normally seek to have significant holdings of securities offering higher yields relative to U.S. Treasuries.

In addition to currency exposures stemming from our management of non-dollar denominated bonds, including the hedging and cross-hedging of currency exposures associated with these securities, we can manage currency as a separate asset class. We may purchase a foreign currency on a spot or forward basis in order to benefit from potential appreciation of such currency relative to the U.S. dollar or to other currencies. The Fund may enter into foreign currency exchange contracts to gain or hedge currency exposure or control risk.

Risk [Heading]

rr_RiskHeading

Principal Investment Risks

Risk Narrative [Text Block]

rr_RiskNarrativeTextBlock

An investment in the Fund may lose money, is not a deposit of Wells Fargo Bank, N.A. or its affiliates, is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other governmental agency, and is primarily subject to the risks briefly summarized below.

Convertible Securities Risk. Convertible securities have characteristics of both equity and debt securities and, as a result, are exposed to risks that are typically associated with both types of securities. The market value of a convertible security tends to decline as interest rates increase but also tends to reflect the market price of the common stock of the issuing company.

Counter-Party Risk. A Fund may incur a loss if the other party to an investment contract, such as a derivative or a repurchase or reverse repurchase agreement, fails to fulfill its contractual obligation to the Fund.

Debt Securities Risk. The issuer of a debt security may fail to pay interest or principal when due, and changes in market interest rates may reduce the value of debt securities or reduce the Fund's returns.

Derivatives Risk. The use of derivatives such as futures, options and swap agreements, can lead to losses, including those magnified by leverage, particularly when derivatives are used to enhance return rather than offset risk.

Emerging Markets Risk. Foreign investment risks are typically greater for securities in emerging markets, which can be more vulnerable to recessions, currency volatility, inflation and market failure.

Foreign Currency Transactions Risk. Foreign securities are often denominated in foreign currencies. As a result, the value of a Fund's shares is affected by changes in exchange rates. Use of hedging techniques cannot protect against exchange rate risk perfectly. If the Fund's adviser is incorrect in its judgment of future exchange rate relationships, the Fund could be in a less advantageous position than if such a hedge had not been established.

Foreign Investment Risk. Foreign investments face the potential of heightened illiquidity, greater price volatility and adverse effects of political, regulatory, tax, currency, economic or other macroeconomic developments.

Futures Risk. Because the futures utilized by a Fund are standardized and exchange-traded, where the exchange serves as the ultimate counterparty for all contracts, the primary credit risk on futures contracts is the creditworthiness of the exchange itself. Futures are also subject to market risk, interest rate risk (in the case of futures contracts relating to income producing securities) and index tracking risk (in the case of stock index futures).

High Yield Securities Risk. High yield securities, i.e. "junk bonds," are debt securities that are rated below investment-grade, are unrated and deemed by us to be below investment-grade, or are in default at the time of purchase. These securities are considered speculative by major credit rating agencies, have a much greater risk of default or of not returning principal and tend to be more volatile and less liquid than higher-rated securities of similar maturity.

Issuer Risk. The value of a security may decline because of adverse events or circumstances that directly relate to conditions at the issuer or any entity providing it credit or liquidity support.

Leverage Risk. Leverage created by borrowing or certain investments, such as derivatives and reverse repurchase agreements, can diminish the Fund's performance and increase the volatility of the Fund's net asset value.

Liquidity Risk. A security may not be able to be sold at the time desired or without adversely affecting the price.

Loan Risk. In addition to the same general risks as debt securities, loans in which a Fund invests may be exposed to highly leveraged borrowers, restrictions on transfer and illiquidity, difficulty in fair valuation, limitations on the exercise of remedies, the inability or unwillingness of assignor(s) on whom a Fund relies to demand and receive loan payments, the absence of credit ratings, and potential co-lender liability.

Management Risk. There is no guarantee of the Fund's performance or that the Fund will meet its objective. The market value of your investment may decline and you may suffer investment loss.

Market Risk. The market price of securities owned by the Fund may rapidly or unpredictably decline due to factors affecting securities markets generally or particular industries.

Mortgage- and Asset-Backed Securities Risk. Mortgage- and asset-backed securities may decline in value when defaults on the underlying mortgage or assets occur and may exhibit additional volatility in periods of changing interest rates. When interest rates decline, the prepayment of mortgages or assets underlying such securities may require the Fund to reinvest such prepaid funds at lower prevailing interest rates, resulting in reduced returns.

Regional Risk. The Fund's investments may be concentrated in a specific geographical region and thus, may be more adversely affected by events in that region than investments of a fund that does not have such a regional focus.

Regulatory Risk. Changes in government regulations may adversely affect the value of a security. An insufficiently regulated industry or market might also permit inappropriate practices that adversely affect an investment.

U.S. Government Obligations Risk. U.S. Government obligations may be adversely impacted by changes in interest rates, and may not be backed by the full faith and credit of the U.S. Government.

Risk Lose Money [Text]

rr_RiskLoseMoney

Management Risk. There is no guarantee of the Fund's performance or that the Fund will meet its objective. The market value of your investment may decline and you may suffer investment loss.

Risk Not Insured Depository Institution [Text]

rr_RiskNotInsuredDepositoryInstitution

An investment in the Fund may lose money, is not a deposit of Wells Fargo Bank, N.A. or its affiliates, is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other governmental agency

Bar Chart and Performance Table [Heading]

rr_BarChartAndPerformanceTableHeading

Performance

Performance Narrative [Text Block]

rr_PerformanceNarrativeTextBlock

Since the Fund does not have annual returns for at least one calendar year, no performance information is shown.

(Strategic Income Fund - Institutional) | (Wells Fargo Advantage Strategic Income Fund) | Institutional Class

Risk/Return:

rr_RiskReturnAbstract

Maximum sales charge (load) imposed on purchases (as a percentage of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Maximum deferred sales charge (load) (as a percentage of offering price)

rr_MaximumDeferredSalesChargeOverOfferingPrice

none

Management Fees

rr_ManagementFeesOverAssets

0.48%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

none

Other Expenses

rr_OtherExpensesOverAssets

0.30%

^[2]

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

0.78%

Fee Waivers

rr_FeeWaiverOrReimbursementOverAssets

(0.18%)

Total Annual Fund Operating Expenses After Fee Waiver

rr_NetExpensesOverAssets

0.60%

^[4]

Expense Example, with Redemption, 1 Year

rr_ExpenseExampleYear01

61

Expense Example, with Redemption, 3 Years

rr_ExpenseExampleYear03

231

(Strategic Income Fund - Retail) | (Wells Fargo Advantage Strategic Income Fund)

Risk/Return:

rr_RiskReturnAbstract

Objective [Heading]

rr_ObjectiveHeading

Investment Objective

Objective, Primary [Text Block]

rr_ObjectivePrimaryTextBlock

The Fund seeks total return, consisting of a high level of current income and capital appreciation.

Expense [Heading]

rr_ExpenseHeading

Fees and Expenses

Expense Narrative [Text Block]

rr_ExpenseNarrativeTextBlock

These tables are intended to help you understand the various costs and expenses you will pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in the aggregate in specified classes of certain Wells Fargo Advantage Funds ®. More information about these and other discounts is available from your financial professional and in "A Choice of Share Classes" and "Reductions and Waivers of Sales Charges" on pages 16 and 18 of the Prospectus and "Additional Purchase and Redemption Information" on page 46 of the Statement of Additional Information.

Shareholder Fees Caption [Text]

rr_ShareholderFeesCaption

Shareholder Fees (fees paid directly from your investment)

Operating Expenses Caption [Text]

rr_OperatingExpensesCaption

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

Fee Waiver or Reimbursement over Assets, Date of Termination

rr_FeeWaiverOrReimbursementOverAssetsDateOfTermination

2014-02-28

Portfolio Turnover [Heading]

rr_PortfolioTurnoverHeading

Portfolio Turnover

Portfolio Turnover [Text Block]

rr_PortfolioTurnoverTextBlock

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund's performance. Since the Fund commenced operations on or around the date of this prospectus, no history of the portfolio turnover rate is available.

Expense Breakpoint Discounts [Text]

rr_ExpenseBreakpointDiscounts

You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in the aggregate in specified classes of certain Wells Fargo Advantage Funds®. More information about these and other discounts is available from your financial professional and in "A Choice of Share Classes" and "Reductions and Waivers of Sales Charges" on pages 16 and 18 of the Prospectus and "Additional Purchase and Redemption Information" on page 46 of the Statement of Additional Information.

Expense Breakpoint, Minimum Investment Required [Amount]

rr_ExpenseBreakpointMinimumInvestmentRequiredAmount

50,000

Expense Example [Heading]

rr_ExpenseExampleHeading

Example of Expenses

Expense Example Narrative [Text Block]

rr_ExpenseExampleNarrativeTextBlock

The example below is intended to help you compare the costs of investing in the Fund with the costs of investing in other mutual funds. The example assumes a $10,000 initial investment, 5% annual total return, and that operating expenses remain the same as in the tables above. The example also assumes that the Total Annual Fund Operating Expenses After Fee Waiver shown above will only be in place for the length of the current waiver commitment. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Strategy [Heading]

rr_StrategyHeading

Principal Investment Strategies

Strategy Narrative [Text Block]

rr_StrategyNarrativeTextBlock

Under normal circumstances, we invest:

• at least 80% of the Fund's net assets in income-producing securities;

• up to 100% of the Fund's total assets in debt securities of foreign issuers, including emerging markets issuers, and up to 50% of the Fund's total assets in non-dollar denominated debt securities;

• up to 100% of the Fund's total assets in debt securities that are below investment-grade;

• up to 25% of the Fund's total assets in preferred stocks; and

• up to 10% of the Fund's total assets in debt securities that are in default at the time of purchase.

We invest principally in income-producing securities, including corporate, mortgage- and asset-backed securities, bank loans, convertible securities, preferred stocks, foreign corporate debt, foreign sovereign debt, supranational agencies and U.S. Government obligations. We may invest a significant portion of the Fund's assets in mortgage-backed securities, including those issued by agencies and instrumentalities of the U.S. Government. We may invest in below investment-grade debt securities (often called "high yield" securities or "junk bonds") of any credit quality, including unrated securities that we deem to be of comparable quality, as well as securities that are in default at the time of purchase.

We may invest in debt securities of foreign issuers, including emerging markets issuers, denominated in any currency. Emerging market countries generally are those countries defined as having an emerging or developing economy by the World Bank or its related organizations, or the United Nations or its authorities. The emerging market countries in which the Fund may invest currently include, but are not limited to, Argentina, Brazil, Chile, China, Colombia, Czech Republic, Egypt, Hungary, India, Indonesia, Malaysia, Mexico, Peru, the Philippines, Poland, Russia, South Africa, South Korea, Thailand, Turkey and Uruguay. We may seek to add yield by having exposures to a variety of credits, mortgages, and higher yielding countries and currencies.

We pursue the Fund's investment objective by creating an integrated strategy that combines income-producing securities from a variety of sectors. Portfolio managers meet regularly to review and assess the overall portfolio risk level, the allocation of assets among the different sectors, and the role played by each sector in the portfolio. Wells Capital Management Incorporated determines the allocation of assets, and these allocations can change at any time. Each portfolio manager provides overall asset allocation and/or day-to-day portfolio management, and is responsible for security selection within the portfolio managers' assigned sectors.

The investment process for both asset allocation and security selection focuses on the value-driven measures that are used by the portfolio managers when managing sector assignments such as high yield bonds, global bonds, emerging markets, investment-grade bonds, and mortgages. We seek to add return by allocating assets to sectors that we believe offer better opportunities and by using rigorous credit research to identify attractive individual securities. The portfolio managers utilize proprietary tools when measuring opportunities and risks associated with country, currency, credit and mortgage exposures. Securities are sold and allocations to various sectors are reduced when prices rise significantly above our estimates of underlying value, when changes in the financial environment indicate that securities or sectors at current prices no longer offer attractive risk-adjusted returns, or due to cash flow needs.

While we may purchase securities of any maturity or duration, under normal circumstances, we expect the Fund's overall dollar-weighted average effective duration to be between 0 and 6 years. "Dollar-weighted average effective duration" is an aggregate measure of the sensitivity of a fund's fixed income portfolio securities to changes in interest rates. As a general matter, the price of a fixed income security with a longer effective duration will fluctuate more in response to changes in interest rates than the price of a fixed income security with a shorter effective duration. We may use futures to manage duration exposure. There are no fixed weights for the Fund's allocation across various sectors or markets. The pursuit of the Fund's investment objective of total return, a component of which consists of a high level of current income, however, implies that the Fund will normally seek to have significant holdings of securities offering higher yields relative to U.S. Treasuries.

In addition to currency exposures stemming from our management of non-dollar denominated bonds, including the hedging and cross-hedging of currency exposures associated with these securities, we can manage currency as a separate asset class. We may purchase a foreign currency on a spot or forward basis in order to benefit from potential appreciation of such currency relative to the U.S. dollar or to other currencies. The Fund may enter into foreign currency exchange contracts to gain or hedge currency exposure or control risk.

Risk [Heading]

rr_RiskHeading

Principal Investment Risks

Risk Narrative [Text Block]

rr_RiskNarrativeTextBlock

An investment in the Fund may lose money, is not a deposit of Wells Fargo Bank, N.A. or its affiliates, is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other governmental agency, and is primarily subject to the risks briefly summarized below.

Convertible Securities Risk. Convertible securities have characteristics of both equity and debt securities and, as a result, are exposed to risks that are typically associated with both types of securities. The market value of a convertible security tends to decline as interest rates increase but also tends to reflect the market price of the common stock of the issuing company.

Counter-Party Risk. A Fund may incur a loss if the other party to an investment contract, such as a derivative or a repurchase or reverse repurchase agreement, fails to fulfill its contractual obligation to the Fund.

Debt Securities Risk. The issuer of a debt security may fail to pay interest or principal when due, and changes in market interest rates may reduce the value of debt securities or reduce the Fund's returns.

Derivatives Risk. The use of derivatives such as futures, options and swap agreements, can lead to losses, including those magnified by leverage, particularly when derivatives are used to enhance return rather than offset risk.

Emerging Markets Risk. Foreign investment risks are typically greater for securities in emerging markets, which can be more vulnerable to recessions, currency volatility, inflation and market failure.

Foreign Currency Transactions Risk. Foreign securities are often denominated in foreign currencies. As a result, the value of a Fund's shares is affected by changes in exchange rates. Use of hedging techniques cannot protect against exchange rate risk perfectly. If the Fund's adviser is incorrect in its judgment of future exchange rate relationships, the Fund could be in a less advantageous position than if such a hedge had not been established.

Foreign Investment Risk. Foreign investments face the potential of heightened illiquidity, greater price volatility and adverse effects of political, regulatory, tax, currency, economic or other macroeconomic developments.

Futures Risk. Because the futures utilized by a Fund are standardized and exchange-traded, where the exchange serves as the ultimate counterparty for all contracts, the primary credit risk on futures contracts is the creditworthiness of the exchange itself. Futures are also subject to market risk, interest rate risk (in the case of futures contracts relating to income producing securities) and index tracking risk (in the case of stock index futures).

High Yield Securities Risk. High yield securities, i.e. "junk bonds," are debt securities that are rated below investment-grade, are unrated and deemed by us to be below investment-grade, or are in default at the time of purchase. These securities are considered speculative by major credit rating agencies, have a much greater risk of default or of not returning principal and tend to be more volatile and less liquid than higher-rated securities of similar maturity.

Issuer Risk. The value of a security may decline because of adverse events or circumstances that directly relate to conditions at the issuer or any entity providing it credit or liquidity support.

Leverage Risk. Leverage created by borrowing or certain investments, such as derivatives and reverse repurchase agreements, can diminish the Fund's performance and increase the volatility of the Fund's net asset value.

Liquidity Risk. A security may not be able to be sold at the time desired or without adversely affecting the price.

Loan Risk. In addition to the same general risks as debt securities, loans in which a Fund invests may be exposed to highly leveraged borrowers, restrictions on transfer and illiquidity, difficulty in fair valuation, limitations on the exercise of remedies, the inability or unwillingness of assignor(s) on whom a Fund relies to demand and receive loan payments, the absence of credit ratings, and potential co-lender liability.

Management Risk. There is no guarantee of the Fund's performance or that the Fund will meet its objective. The market value of your investment may decline and you may suffer investment loss.

Market Risk. The market price of securities owned by the Fund may rapidly or unpredictably decline due to factors affecting securities markets generally or particular industries.

Mortgage- and Asset-Backed Securities Risk. Mortgage- and asset-backed securities may decline in value when defaults on the underlying mortgage or assets occur and may exhibit additional volatility in periods of changing interest rates. When interest rates decline, the prepayment of mortgages or assets underlying such securities may require the Fund to reinvest such prepaid funds at lower prevailing interest rates, resulting in reduced returns.

Regional Risk. The Fund's investments may be concentrated in a specific geographical region and thus, may be more adversely affected by events in that region than investments of a fund that does not have such a regional focus.

Regulatory Risk. Changes in government regulations may adversely affect the value of a security. An insufficiently regulated industry or market might also permit inappropriate practices that adversely affect an investment.

U.S. Government Obligations Risk. U.S. Government obligations may be adversely impacted by changes in interest rates, and may not be backed by the full faith and credit of the U.S. Government.

Risk Lose Money [Text]

rr_RiskLoseMoney

Management Risk. There is no guarantee of the Fund's performance or that the Fund will meet its objective. The market value of your investment may decline and you may suffer investment loss.

Risk Not Insured Depository Institution [Text]

rr_RiskNotInsuredDepositoryInstitution

An investment in the Fund may lose money, is not a deposit of Wells Fargo Bank, N.A. or its affiliates, is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other governmental agency

Bar Chart and Performance Table [Heading]

rr_BarChartAndPerformanceTableHeading

Performance

Performance Narrative [Text Block]

rr_PerformanceNarrativeTextBlock

Since the Fund does not have annual returns for at least one calendar year, no performance information is shown.

(Strategic Income Fund - Retail) | (Wells Fargo Advantage Strategic Income Fund) | Class A

Risk/Return:

rr_RiskReturnAbstract

Maximum sales charge (load) imposed on purchases (as a percentage of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

4.50%

Maximum deferred sales charge (load) (as a percentage of offering price)

rr_MaximumDeferredSalesChargeOverOfferingPrice

none

^[1]

Management Fees

rr_ManagementFeesOverAssets

0.48%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

none

Other Expenses

rr_OtherExpensesOverAssets

0.63%

^[2]

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

1.11%

Fee Waivers

rr_FeeWaiverOrReimbursementOverAssets

(0.21%)

Total Annual Fund Operating Expenses After Fee Waiver

rr_NetExpensesOverAssets

0.90%

^[4]

Expense Example, with Redemption, 1 Year

rr_ExpenseExampleYear01

538

Expense Example, with Redemption, 3 Years

rr_ExpenseExampleYear03

767

(Strategic Income Fund - Retail) | (Wells Fargo Advantage Strategic Income Fund) | Class C

Risk/Return:

rr_RiskReturnAbstract

Maximum sales charge (load) imposed on purchases (as a percentage of offering price)

rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice

none

Maximum deferred sales charge (load) (as a percentage of offering price)

rr_MaximumDeferredSalesChargeOverOfferingPrice

1.00%

Management Fees

rr_ManagementFeesOverAssets

0.48%

Distribution (12b-1) Fees

rr_DistributionAndService12b1FeesOverAssets

0.75%

Other Expenses

rr_OtherExpensesOverAssets

0.63%

^[2]

Total Annual Fund Operating Expenses

rr_ExpensesOverAssets

1.86%

Fee Waivers

rr_FeeWaiverOrReimbursementOverAssets

(0.21%)

Total Annual Fund Operating Expenses After Fee Waiver

rr_NetExpensesOverAssets

1.65%

^[4]

Expense Example, with Redemption, 1 Year

rr_ExpenseExampleYear01

268

Expense Example, with Redemption, 3 Years

rr_ExpenseExampleYear03

564

Expense Example, No Redemption, 1 Year

rr_ExpenseExampleNoRedemptionYear01

168

Expense Example, No Redemption, 3 Years

rr_ExpenseExampleNoRedemptionYear03

564

[1] Investments of $1 million or more are not subject to a front-end sales charge but generally will be subject to a deferred sales charge of 1.00% if redeemed within 18 months from the date of purchase.

[2] Expenses are based on estimated amounts for the current fiscal year.

[3] The Adviser has committed through October 31, 2014, to waive fees and/or reimburse expenses to the extent necessary to cap the Fund's Total Annual Fund Operating Expenses After Fee Waiver at the amounts shown above. Brokerage commissions, stamp duty fees, interest, taxes, acquired fund fees and expenses, and extraordinary expenses are excluded from the cap. After this time, the cap may be increased or the commitment to maintain the cap may be terminated only with the approval of the Board of Trustees.

[4] The Adviser has committed through February 28, 2014, to waive fees and/or reimburse expenses to the extent necessary to cap the Fund's Total Annual Fund Operating Expenses After Fee Waiver at the amounts shown above. Brokerage commissions, stamp duty fees, interest, taxes, acquired fund fees and expenses, and extraordinary expenses are excluded from the cap. After this time, the cap may be increased or the commitment to maintain the cap may be terminated only with the approval of the Board of Trustees.

XML

(High Yield Municipal Bond Fund - Administrator) | (Wells Fargo Advantage High Yield Municipal Bond Fund)

Investment Objective

The Fund seeks high current income exempt from federal income tax and capital appreciation.

Fees and Expenses

These tables are intended to help you understand the various costs and expenses you will pay if you buy and hold shares of the Fund.

Shareholder Fees (fees paid directly from your investment)

Shareholder Fees (Wells Fargo Advantage High Yield Municipal Bond Fund)	Administrator Class (High Yield Municipal Bond Fund - Administrator)
Maximum sales charge (load) imposed on purchases (as a percentage of offering price)	none
Maximum deferred sales charge (load) (as a percentage of offering price)	none

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

Annual Fund Operating Expenses (Wells Fargo Advantage High Yield Municipal Bond Fund)		Administrator Class (High Yield Municipal Bond Fund - Administrator)
Management Fees		0.45%
Distribution (12b-1) Fees		none
Other Expenses	[1]	0.58%
Total Annual Fund Operating Expenses		1.03%
Fee Waivers		0.28%
Total Annual Fund Operating Expenses After Fee Waiver	[2]	0.75%

Example of Expenses

The example below is intended to help you compare the costs of investing in the Fund with the costs of investing in other mutual funds. The example assumes a $10,000 initial investment, 5% annual total return, and that operating expenses remain the same as in the tables above. The example also assumes that the Total Annual Fund Operating Expenses After Fee Waiver shown above will only be in place for the length of the current waiver commitment. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example (Wells Fargo Advantage High Yield Municipal Bond Fund) (USD $)	1 Year	3 Years
Administrator Class (High Yield Municipal Bond Fund - Administrator)	77	300

Portfolio Turnover

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund's performance. Since the Fund commenced operations on or around the date of this prospectus, no history of the portfolio turnover rate is available.

Principal Investment Strategies

Under normal circumstances, we invest:

• at least 80% of the Fund's net assets in municipal securities that pay interest exempt from federal income tax, but not necessarily federal alternative minimum tax ("AMT");

• up to 20% of the Fund's total assets in securities that pay interest subject to federal AMT;

• at least 50% of the Fund's total assets in municipal securities rated BBB and below or comparable unrated municipal securities; and

• up to 20% of the Fund's total assets in inverse floaters.

We invest principally in municipal securities of states, territories and possessions of the United States that pay interest exempt from federal income tax, but not necessarily federal AMT. A substantial portion of the securities will be rated BBB and below or unrated and deemed by us to be of comparable quality. Securities rated BB and below are often called "high yield" securities or "junk bonds". We may invest in municipal debt of any credit quality. We may also invest a portion of the Fund's total assets in securities that pay interest subject to federal AMT. We may use futures for duration and yield curve management. While we may purchase securities of any maturity, under normal circumstances, we expect the Fund's dollar-weighted average effective maturity to be between 3 and 20 years. "Dollar-weighted average effective maturity" is a measure of the average time until the final payment of principal and interest is due on fixed income securities in the Fund's portfolio.

We may invest up to 20% of the Fund's total assets in inverse floaters to seek enhanced returns. Inverse floaters are derivative debt instruments created by depositing a municipal security in a trust. Inverse floaters pay interest at rates that generally vary inversely with specified short-term interest rates and involve leverage. We intend to limit leverage created by the Fund's investments in inverse floaters to an amount equal to 20% of the Fund's total assets.

We start our investment process with a top-down, macroeconomic outlook to determine portfolio duration and yield curve positioning as well as industry, sector and credit quality allocations. Macroeconomic factors considered may include, among others, the pace of economic growth, employment conditions, inflation, and monetary and fiscal policy. In combination with our top-down macroeconomic approach, we conduct intensive research on individual issuers to uncover solid investment opportunities, especially looking for bonds whose quality may be improving.

Our security selection is based on several factors including, among others, improving financial trends, positive industry and sector dynamics, improving economic conditions, specific demographic trends and value relative to other securities. We may sell a security due to changes in credit characteristics or outlook, as well as changes in portfolio strategy or cash flow needs. A security may also be sold based on relative value considerations and could be replaced with a security that presents a better value or risk/reward profile.

Principal Investment Risks

An investment in the Fund may lose money, is not a deposit of Wells Fargo Bank, N.A. or its affiliates, is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other governmental agency, and is primarily subject to the risks briefly summarized below.

Counter-Party Risk. A Fund may incur a loss if the other party to an investment contract, such as a derivative or a repurchase or reverse repurchase agreement, fails to fulfill its contractual obligation to the Fund.

Debt Securities Risk. The issuer of a debt security may fail to pay interest or principal when due, and changes in market interest rates may reduce the value of debt securities or reduce the Fund's returns.

Derivatives Risk. The use of derivatives such as futures, options and swap agreements, can lead to losses, including those magnified by leverage, particularly when derivatives are used to enhance return rather than offset risk.

Futures Risk. Because the futures utilized by a Fund are standardized and exchange-traded, where the exchange serves as the ultimate counterparty for all contracts, the primary credit risk on futures contracts is the creditworthiness of the exchange itself. Futures are also subject to market risk, interest rate risk (in the case of futures contracts relating to income producing securities) and index tracking risk (in the case of stock index futures).

High Yield Securities Risk. High yield securities, i.e. "junk bonds," are debt securities that are rated below investment-grade, are unrated and deemed by us to be below investment-grade, or are in default at the time of purchase. These securities are considered speculative by major credit rating agencies, have a much greater risk of default or of not returning principal and tend to be more volatile and less liquid than higher-rated securities of similar maturity.

Inverse Floater Risk. The interest payment received on inverse floating rate securities generally will decrease when specified short-term interest rates increase. Inverse floaters are derivative debt instruments that involve leverage, which may magnify the Fund's gains or losses, and exhibit greater price and income volatility than bonds with similar maturities. Inverse floaters are also subject to the risks associated with derivatives and municipal securities.

Leverage Risk. Leverage created by borrowing or certain investments, such as derivatives and reverse repurchase agreements, can diminish the Fund's performance and increase the volatility of the Fund's net asset value.

Liquidity Risk. A security may not be able to be sold at the time desired or without adversely affecting the price.

Management Risk. There is no guarantee of the Fund's performance or that the Fund will meet its objective. The market value of your investment may decline and you may suffer investment loss.

Market Risk. The market price of securities owned by the Fund may rapidly or unpredictably decline due to factors affecting securities markets generally or particular industries.

Municipal Securities Risk. Municipal securities rely on the creditworthiness or revenue production of their issuers or auxiliary credit enhancement features. The Fund may invest 25% or more of its total assets in municipal securities that are related in such a way that political, economic or business developments affecting one obligation would affect the others. Tax authorities are paying increased attention as to whether interest on municipal obligations is tax exempt, and we cannot assure you that a tax authority will not successfully challenge the exemption of a bond held by the Fund. The ongoing issues facing the national economy are negatively impacting the economic performance of many issuers of municipal securities, and may increase the likelihood that issuers of securities in which the Fund may invest may be unable to meet their obligations.

Regulatory Risk. Changes in government regulations may adversely affect the value of a security. An insufficiently regulated industry or market might also permit inappropriate practices that adversely affect an investment.

Performance

Since the Fund does not have annual returns for at least one calendar year, no performance information is shown.

[1] Expenses are based on estimated amounts for the current fiscal year.

[2] The Adviser has committed through October 31, 2014, to waive fees and/or reimburse expenses to the extent necessary to cap the Fund's Total Annual Fund Operating Expenses After Fee Waiver at the amounts shown above. Brokerage commissions, stamp duty fees, interest, taxes, acquired fund fees and expenses, and extraordinary expenses are excluded from the cap. After this time, the cap may be increased or the commitment to maintain the cap may be terminated only with the approval of the Board of Trustees.

XML

(Strategic Income Fund - Institutional) | (Wells Fargo Advantage Strategic Income Fund)

Investment Objective

The Fund seeks total return, consisting of a high level of current income and capital appreciation.

Fees and Expenses

These tables are intended to help you understand the various costs and expenses you will pay if you buy and hold shares of the Fund.

Shareholder Fees (fees paid directly from your investment)

Shareholder Fees (Wells Fargo Advantage Strategic Income Fund)	Institutional Class (Strategic Income Fund - Institutional)
Maximum sales charge (load) imposed on purchases (as a percentage of offering price)	none
Maximum deferred sales charge (load) (as a percentage of offering price)	none

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

Annual Fund Operating Expenses (Wells Fargo Advantage Strategic Income Fund)		Institutional Class (Strategic Income Fund - Institutional)
Management Fees		0.48%
Distribution (12b-1) Fees		none
Other Expenses	[1]	0.30%
Total Annual Fund Operating Expenses		0.78%
Fee Waivers		0.18%
Total Annual Fund Operating Expenses After Fee Waiver	[2]	0.60%

Example of Expenses

The example below is intended to help you compare the costs of investing in the Fund with the costs of investing in other mutual funds. The example assumes a $10,000 initial investment, 5% annual total return, and that operating expenses remain the same as in the tables above. The example also assumes that the Total Annual Fund Operating Expenses After Fee Waiver shown above will only be in place for the length of the current waiver commitment. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example (Wells Fargo Advantage Strategic Income Fund) (USD $)	1 Year	3 Years
Institutional Class (Strategic Income Fund - Institutional)	61	231

Portfolio Turnover

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund's performance. Since the Fund commenced operations on or around the date of this prospectus, no history of the portfolio turnover rate is available.

Principal Investment Strategies

Under normal circumstances, we invest:

• at least 80% of the Fund's net assets in income-producing securities;

• up to 100% of the Fund's total assets in debt securities of foreign issuers, including emerging markets issuers, and up to 50% of the Fund's total assets in non-dollar denominated debt securities;

• up to 100% of the Fund's total assets in debt securities that are below investment-grade;

• up to 25% of the Fund's total assets in preferred stocks; and

• up to 10% of the Fund's total assets in debt securities that are in default at the time of purchase.

We invest principally in income-producing securities, including corporate, mortgage- and asset-backed securities, bank loans, convertible securities, preferred stocks, foreign corporate debt, foreign sovereign debt, supranational agencies and U.S. Government obligations. We may invest a significant portion of the Fund's assets in mortgage-backed securities, including those issued by agencies and instrumentalities of the U.S. Government. We may invest in below investment-grade debt securities (often called "high yield" securities or "junk bonds") of any credit quality, including unrated securities that we deem to be of comparable quality, as well as securities that are in default at the time of purchase.

We may invest in debt securities of foreign issuers, including emerging markets issuers, denominated in any currency. Emerging market countries generally are those countries defined as having an emerging or developing economy by the World Bank or its related organizations, or the United Nations or its authorities. The emerging market countries in which the Fund may invest currently include, but are not limited to, Argentina, Brazil, Chile, China, Colombia, Czech Republic, Egypt, Hungary, India, Indonesia, Malaysia, Mexico, Peru, the Philippines, Poland, Russia, South Africa, South Korea, Thailand, Turkey and Uruguay. We may seek to add yield by having exposures to a variety of credits, mortgages, and higher yielding countries and currencies.

We pursue the Fund's investment objective by creating an integrated strategy that combines income-producing securities from a variety of sectors. Portfolio managers meet regularly to review and assess the overall portfolio risk level, the allocation of assets among the different sectors, and the role played by each sector in the portfolio. Wells Capital Management Incorporated determines the allocation of assets, and these allocations can change at any time. Each portfolio manager provides overall asset allocation and/or day-to-day portfolio management, and is responsible for security selection within the portfolio managers' assigned sectors.

The investment process for both asset allocation and security selection focuses on the value-driven measures that are used by the portfolio managers when managing sector assignments such as high yield bonds, global bonds, emerging markets, investment-grade bonds, and mortgages. We seek to add return by allocating assets to sectors that we believe offer better opportunities and by using rigorous credit research to identify attractive individual securities. The portfolio managers utilize proprietary tools when measuring opportunities and risks associated with country, currency, credit and mortgage exposures. Securities are sold and allocations to various sectors are reduced when prices rise significantly above our estimates of underlying value, when changes in the financial environment indicate that securities or sectors at current prices no longer offer attractive risk-adjusted returns, or due to cash flow needs.

While we may purchase securities of any maturity or duration, under normal circumstances, we expect the Fund's overall dollar-weighted average effective duration to be between 0 and 6 years. "Dollar-weighted average effective duration" is an aggregate measure of the sensitivity of a fund's fixed income portfolio securities to changes in interest rates. As a general matter, the price of a fixed income security with a longer effective duration will fluctuate more in response to changes in interest rates than the price of a fixed income security with a shorter effective duration. We may use futures to manage duration exposure. There are no fixed weights for the Fund's allocation across various sectors or markets. The pursuit of the Fund's investment objective of total return, a component of which consists of a high level of current income, however, implies that the Fund will normally seek to have significant holdings of securities offering higher yields relative to U.S. Treasuries.

In addition to currency exposures stemming from our management of non-dollar denominated bonds, including the hedging and cross-hedging of currency exposures associated with these securities, we can manage currency as a separate asset class. We may purchase a foreign currency on a spot or forward basis in order to benefit from potential appreciation of such currency relative to the U.S. dollar or to other currencies. The Fund may enter into foreign currency exchange contracts to gain or hedge currency exposure or control risk.

Principal Investment Risks

An investment in the Fund may lose money, is not a deposit of Wells Fargo Bank, N.A. or its affiliates, is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other governmental agency, and is primarily subject to the risks briefly summarized below.

Convertible Securities Risk. Convertible securities have characteristics of both equity and debt securities and, as a result, are exposed to risks that are typically associated with both types of securities. The market value of a convertible security tends to decline as interest rates increase but also tends to reflect the market price of the common stock of the issuing company.

Counter-Party Risk. A Fund may incur a loss if the other party to an investment contract, such as a derivative or a repurchase or reverse repurchase agreement, fails to fulfill its contractual obligation to the Fund.

Debt Securities Risk. The issuer of a debt security may fail to pay interest or principal when due, and changes in market interest rates may reduce the value of debt securities or reduce the Fund's returns.

Derivatives Risk. The use of derivatives such as futures, options and swap agreements, can lead to losses, including those magnified by leverage, particularly when derivatives are used to enhance return rather than offset risk.

Emerging Markets Risk. Foreign investment risks are typically greater for securities in emerging markets, which can be more vulnerable to recessions, currency volatility, inflation and market failure.

Foreign Currency Transactions Risk. Foreign securities are often denominated in foreign currencies. As a result, the value of a Fund's shares is affected by changes in exchange rates. Use of hedging techniques cannot protect against exchange rate risk perfectly. If the Fund's adviser is incorrect in its judgment of future exchange rate relationships, the Fund could be in a less advantageous position than if such a hedge had not been established.

Foreign Investment Risk. Foreign investments face the potential of heightened illiquidity, greater price volatility and adverse effects of political, regulatory, tax, currency, economic or other macroeconomic developments.

Futures Risk. Because the futures utilized by a Fund are standardized and exchange-traded, where the exchange serves as the ultimate counterparty for all contracts, the primary credit risk on futures contracts is the creditworthiness of the exchange itself. Futures are also subject to market risk, interest rate risk (in the case of futures contracts relating to income producing securities) and index tracking risk (in the case of stock index futures).

High Yield Securities Risk. High yield securities, i.e. "junk bonds," are debt securities that are rated below investment-grade, are unrated and deemed by us to be below investment-grade, or are in default at the time of purchase. These securities are considered speculative by major credit rating agencies, have a much greater risk of default or of not returning principal and tend to be more volatile and less liquid than higher-rated securities of similar maturity.

Issuer Risk. The value of a security may decline because of adverse events or circumstances that directly relate to conditions at the issuer or any entity providing it credit or liquidity support.

Leverage Risk. Leverage created by borrowing or certain investments, such as derivatives and reverse repurchase agreements, can diminish the Fund's performance and increase the volatility of the Fund's net asset value.

Liquidity Risk. A security may not be able to be sold at the time desired or without adversely affecting the price.

Loan Risk. In addition to the same general risks as debt securities, loans in which a Fund invests may be exposed to highly leveraged borrowers, restrictions on transfer and illiquidity, difficulty in fair valuation, limitations on the exercise of remedies, the inability or unwillingness of assignor(s) on whom a Fund relies to demand and receive loan payments, the absence of credit ratings, and potential co-lender liability.

Management Risk. There is no guarantee of the Fund's performance or that the Fund will meet its objective. The market value of your investment may decline and you may suffer investment loss.

Market Risk. The market price of securities owned by the Fund may rapidly or unpredictably decline due to factors affecting securities markets generally or particular industries.

Mortgage- and Asset-Backed Securities Risk. Mortgage- and asset-backed securities may decline in value when defaults on the underlying mortgage or assets occur and may exhibit additional volatility in periods of changing interest rates. When interest rates decline, the prepayment of mortgages or assets underlying such securities may require the Fund to reinvest such prepaid funds at lower prevailing interest rates, resulting in reduced returns.

Regional Risk. The Fund's investments may be concentrated in a specific geographical region and thus, may be more adversely affected by events in that region than investments of a fund that does not have such a regional focus.

Regulatory Risk. Changes in government regulations may adversely affect the value of a security. An insufficiently regulated industry or market might also permit inappropriate practices that adversely affect an investment.

U.S. Government Obligations Risk. U.S. Government obligations may be adversely impacted by changes in interest rates, and may not be backed by the full faith and credit of the U.S. Government.

Performance

Since the Fund does not have annual returns for at least one calendar year, no performance information is shown.

[1] Expenses are based on estimated amounts for the current fiscal year.

[2] The Adviser has committed through February 28, 2014, to waive fees and/or reimburse expenses to the extent necessary to cap the Fund's Total Annual Fund Operating Expenses After Fee Waiver at the amounts shown above. Brokerage commissions, stamp duty fees, interest, taxes, acquired fund fees and expenses, and extraordinary expenses are excluded from the cap. After this time, the cap may be increased or the commitment to maintain the cap may be terminated only with the approval of the Board of Trustees.

XML

Expense Example (USD $)	0 Months Ended
	Feb. 01, 2013
(High Yield Municipal Bond Fund - Administrator) | (Wells Fargo Advantage High Yield Municipal Bond Fund) | Administrator Class
Expense Example:
Expense Example, with Redemption, 1 Year	$ 77
Expense Example, with Redemption, 3 Years	300
(High Yield Municipal Bond Fund - Institutional) | (Wells Fargo Advantage High Yield Municipal Bond Fund) | Institutional Class
Expense Example:
Expense Example, with Redemption, 1 Year	61
Expense Example, with Redemption, 3 Years	227
(High Yield Municipal Bond Fund - Retail) | (Wells Fargo Advantage High Yield Municipal Bond Fund) | Class A
Expense Example:
Expense Example, with Redemption, 1 Year	533
Expense Example, with Redemption, 3 Years	758
(High Yield Municipal Bond Fund - Retail) | (Wells Fargo Advantage High Yield Municipal Bond Fund) | Class C
Expense Example:
Expense Example, with Redemption, 1 Year	263
Expense Example, with Redemption, 3 Years	555
(Strategic Income Fund - Administrator) | (Wells Fargo Advantage Strategic Income Fund) | Administrator Class
Expense Example:
Expense Example, with Redemption, 1 Year	77
Expense Example, with Redemption, 3 Years	304
(Strategic Income Fund - Institutional) | (Wells Fargo Advantage Strategic Income Fund) | Institutional Class
Expense Example:
Expense Example, with Redemption, 1 Year	61
Expense Example, with Redemption, 3 Years	231
(Strategic Income Fund - Retail) | (Wells Fargo Advantage Strategic Income Fund) | Class A
Expense Example:
Expense Example, with Redemption, 1 Year	538
Expense Example, with Redemption, 3 Years	767
(Strategic Income Fund - Retail) | (Wells Fargo Advantage Strategic Income Fund) | Class C
Expense Example:
Expense Example, with Redemption, 1 Year	268
Expense Example, with Redemption, 3 Years	$ 564

XML

(Strategic Income Fund - Retail) | (Wells Fargo Advantage Strategic Income Fund)

Investment Objective

The Fund seeks total return, consisting of a high level of current income and capital appreciation.

Fees and Expenses

These tables are intended to help you understand the various costs and expenses you will pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in the aggregate in specified classes of certain Wells Fargo Advantage Funds ®. More information about these and other discounts is available from your financial professional and in "A Choice of Share Classes" and "Reductions and Waivers of Sales Charges" on pages 16 and 18 of the Prospectus and "Additional Purchase and Redemption Information" on page 46 of the Statement of Additional Information.

Shareholder Fees (fees paid directly from your investment)

Shareholder Fees (Strategic Income Fund - Retail) (Wells Fargo Advantage Strategic Income Fund)	Class A		Class C
Maximum sales charge (load) imposed on purchases (as a percentage of offering price)	4.50%		none
Maximum deferred sales charge (load) (as a percentage of offering price)	none	[1]	1.00%

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

Annual Fund Operating Expenses (Strategic Income Fund - Retail) (Wells Fargo Advantage Strategic Income Fund)		Class A	Class C
Management Fees		0.48%	0.48%
Distribution (12b-1) Fees		none	0.75%
Other Expenses	[1]	0.63%	0.63%
Total Annual Fund Operating Expenses		1.11%	1.86%
Fee Waivers		0.21%	0.21%
Total Annual Fund Operating Expenses After Fee Waiver	[2]	0.90%	1.65%

Example of Expenses

The example below is intended to help you compare the costs of investing in the Fund with the costs of investing in other mutual funds. The example assumes a $10,000 initial investment, 5% annual total return, and that operating expenses remain the same as in the tables above. The example also assumes that the Total Annual Fund Operating Expenses After Fee Waiver shown above will only be in place for the length of the current waiver commitment. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example (Wells Fargo Advantage Strategic Income Fund) (Strategic Income Fund - Retail) (USD $)	1 Year	3 Years
Class A	538	767
Class C	268	564

Expense Example, No Redemption (Wells Fargo Advantage Strategic Income Fund) (USD $)	1 Year	3 Years
Class C (Strategic Income Fund - Retail)	168	564

Portfolio Turnover

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund's performance. Since the Fund commenced operations on or around the date of this prospectus, no history of the portfolio turnover rate is available.

Principal Investment Strategies

Under normal circumstances, we invest:

• at least 80% of the Fund's net assets in income-producing securities;

• up to 100% of the Fund's total assets in debt securities of foreign issuers, including emerging markets issuers, and up to 50% of the Fund's total assets in non-dollar denominated debt securities;

• up to 100% of the Fund's total assets in debt securities that are below investment-grade;

• up to 25% of the Fund's total assets in preferred stocks; and

• up to 10% of the Fund's total assets in debt securities that are in default at the time of purchase.

We invest principally in income-producing securities, including corporate, mortgage- and asset-backed securities, bank loans, convertible securities, preferred stocks, foreign corporate debt, foreign sovereign debt, supranational agencies and U.S. Government obligations. We may invest a significant portion of the Fund's assets in mortgage-backed securities, including those issued by agencies and instrumentalities of the U.S. Government. We may invest in below investment-grade debt securities (often called "high yield" securities or "junk bonds") of any credit quality, including unrated securities that we deem to be of comparable quality, as well as securities that are in default at the time of purchase.

We may invest in debt securities of foreign issuers, including emerging markets issuers, denominated in any currency. Emerging market countries generally are those countries defined as having an emerging or developing economy by the World Bank or its related organizations, or the United Nations or its authorities. The emerging market countries in which the Fund may invest currently include, but are not limited to, Argentina, Brazil, Chile, China, Colombia, Czech Republic, Egypt, Hungary, India, Indonesia, Malaysia, Mexico, Peru, the Philippines, Poland, Russia, South Africa, South Korea, Thailand, Turkey and Uruguay. We may seek to add yield by having exposures to a variety of credits, mortgages, and higher yielding countries and currencies.

We pursue the Fund's investment objective by creating an integrated strategy that combines income-producing securities from a variety of sectors. Portfolio managers meet regularly to review and assess the overall portfolio risk level, the allocation of assets among the different sectors, and the role played by each sector in the portfolio. Wells Capital Management Incorporated determines the allocation of assets, and these allocations can change at any time. Each portfolio manager provides overall asset allocation and/or day-to-day portfolio management, and is responsible for security selection within the portfolio managers' assigned sectors.

The investment process for both asset allocation and security selection focuses on the value-driven measures that are used by the portfolio managers when managing sector assignments such as high yield bonds, global bonds, emerging markets, investment-grade bonds, and mortgages. We seek to add return by allocating assets to sectors that we believe offer better opportunities and by using rigorous credit research to identify attractive individual securities. The portfolio managers utilize proprietary tools when measuring opportunities and risks associated with country, currency, credit and mortgage exposures. Securities are sold and allocations to various sectors are reduced when prices rise significantly above our estimates of underlying value, when changes in the financial environment indicate that securities or sectors at current prices no longer offer attractive risk-adjusted returns, or due to cash flow needs.

While we may purchase securities of any maturity or duration, under normal circumstances, we expect the Fund's overall dollar-weighted average effective duration to be between 0 and 6 years. "Dollar-weighted average effective duration" is an aggregate measure of the sensitivity of a fund's fixed income portfolio securities to changes in interest rates. As a general matter, the price of a fixed income security with a longer effective duration will fluctuate more in response to changes in interest rates than the price of a fixed income security with a shorter effective duration. We may use futures to manage duration exposure. There are no fixed weights for the Fund's allocation across various sectors or markets. The pursuit of the Fund's investment objective of total return, a component of which consists of a high level of current income, however, implies that the Fund will normally seek to have significant holdings of securities offering higher yields relative to U.S. Treasuries.

In addition to currency exposures stemming from our management of non-dollar denominated bonds, including the hedging and cross-hedging of currency exposures associated with these securities, we can manage currency as a separate asset class. We may purchase a foreign currency on a spot or forward basis in order to benefit from potential appreciation of such currency relative to the U.S. dollar or to other currencies. The Fund may enter into foreign currency exchange contracts to gain or hedge currency exposure or control risk.

Principal Investment Risks

An investment in the Fund may lose money, is not a deposit of Wells Fargo Bank, N.A. or its affiliates, is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other governmental agency, and is primarily subject to the risks briefly summarized below.

Convertible Securities Risk. Convertible securities have characteristics of both equity and debt securities and, as a result, are exposed to risks that are typically associated with both types of securities. The market value of a convertible security tends to decline as interest rates increase but also tends to reflect the market price of the common stock of the issuing company.

Counter-Party Risk. A Fund may incur a loss if the other party to an investment contract, such as a derivative or a repurchase or reverse repurchase agreement, fails to fulfill its contractual obligation to the Fund.

Debt Securities Risk. The issuer of a debt security may fail to pay interest or principal when due, and changes in market interest rates may reduce the value of debt securities or reduce the Fund's returns.

Derivatives Risk. The use of derivatives such as futures, options and swap agreements, can lead to losses, including those magnified by leverage, particularly when derivatives are used to enhance return rather than offset risk.

Emerging Markets Risk. Foreign investment risks are typically greater for securities in emerging markets, which can be more vulnerable to recessions, currency volatility, inflation and market failure.

Foreign Currency Transactions Risk. Foreign securities are often denominated in foreign currencies. As a result, the value of a Fund's shares is affected by changes in exchange rates. Use of hedging techniques cannot protect against exchange rate risk perfectly. If the Fund's adviser is incorrect in its judgment of future exchange rate relationships, the Fund could be in a less advantageous position than if such a hedge had not been established.

Foreign Investment Risk. Foreign investments face the potential of heightened illiquidity, greater price volatility and adverse effects of political, regulatory, tax, currency, economic or other macroeconomic developments.

Futures Risk. Because the futures utilized by a Fund are standardized and exchange-traded, where the exchange serves as the ultimate counterparty for all contracts, the primary credit risk on futures contracts is the creditworthiness of the exchange itself. Futures are also subject to market risk, interest rate risk (in the case of futures contracts relating to income producing securities) and index tracking risk (in the case of stock index futures).

High Yield Securities Risk. High yield securities, i.e. "junk bonds," are debt securities that are rated below investment-grade, are unrated and deemed by us to be below investment-grade, or are in default at the time of purchase. These securities are considered speculative by major credit rating agencies, have a much greater risk of default or of not returning principal and tend to be more volatile and less liquid than higher-rated securities of similar maturity.

Issuer Risk. The value of a security may decline because of adverse events or circumstances that directly relate to conditions at the issuer or any entity providing it credit or liquidity support.

Leverage Risk. Leverage created by borrowing or certain investments, such as derivatives and reverse repurchase agreements, can diminish the Fund's performance and increase the volatility of the Fund's net asset value.

Liquidity Risk. A security may not be able to be sold at the time desired or without adversely affecting the price.

Loan Risk. In addition to the same general risks as debt securities, loans in which a Fund invests may be exposed to highly leveraged borrowers, restrictions on transfer and illiquidity, difficulty in fair valuation, limitations on the exercise of remedies, the inability or unwillingness of assignor(s) on whom a Fund relies to demand and receive loan payments, the absence of credit ratings, and potential co-lender liability.

Management Risk. There is no guarantee of the Fund's performance or that the Fund will meet its objective. The market value of your investment may decline and you may suffer investment loss.

Market Risk. The market price of securities owned by the Fund may rapidly or unpredictably decline due to factors affecting securities markets generally or particular industries.

Mortgage- and Asset-Backed Securities Risk. Mortgage- and asset-backed securities may decline in value when defaults on the underlying mortgage or assets occur and may exhibit additional volatility in periods of changing interest rates. When interest rates decline, the prepayment of mortgages or assets underlying such securities may require the Fund to reinvest such prepaid funds at lower prevailing interest rates, resulting in reduced returns.

Regional Risk. The Fund's investments may be concentrated in a specific geographical region and thus, may be more adversely affected by events in that region than investments of a fund that does not have such a regional focus.

Regulatory Risk. Changes in government regulations may adversely affect the value of a security. An insufficiently regulated industry or market might also permit inappropriate practices that adversely affect an investment.

U.S. Government Obligations Risk. U.S. Government obligations may be adversely impacted by changes in interest rates, and may not be backed by the full faith and credit of the U.S. Government.

Performance

Since the Fund does not have annual returns for at least one calendar year, no performance information is shown.

[1] Investments of $1 million or more are not subject to a front-end sales charge but generally will be subject to a deferred sales charge of 1.00% if redeemed within 18 months from the date of purchase.

[1] Expenses are based on estimated amounts for the current fiscal year.

[2] The Adviser has committed through February 28, 2014, to waive fees and/or reimburse expenses to the extent necessary to cap the Fund's Total Annual Fund Operating Expenses After Fee Waiver at the amounts shown above. Brokerage commissions, stamp duty fees, interest, taxes, acquired fund fees and expenses, and extraordinary expenses are excluded from the cap. After this time, the cap may be increased or the commitment to maintain the cap may be terminated only with the approval of the Board of Trustees.

XML

(High Yield Municipal Bond Fund - Institutional) | (Wells Fargo Advantage High Yield Municipal Bond Fund)

Investment Objective

The Fund seeks high current income exempt from federal income tax and capital appreciation.

Fees and Expenses

These tables are intended to help you understand the various costs and expenses you will pay if you buy and hold shares of the Fund.

Shareholder Fees (fees paid directly from your investment)

Shareholder Fees (Wells Fargo Advantage High Yield Municipal Bond Fund)	Institutional Class (High Yield Municipal Bond Fund - Institutional)
Maximum sales charge (load) imposed on purchases (as a percentage of offering price)	none
Maximum deferred sales charge (load) (as a percentage of offering price)	none

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

Annual Fund Operating Expenses (Wells Fargo Advantage High Yield Municipal Bond Fund)		Institutional Class (High Yield Municipal Bond Fund - Institutional)
Management Fees		0.45%
Distribution (12b-1) Fees		none
Other Expenses	[1]	0.31%
Total Annual Fund Operating Expenses		0.76%
Fee Waivers		0.16%
Total Annual Fund Operating Expenses After Fee Waiver	[2]	0.60%

Example of Expenses

The example below is intended to help you compare the costs of investing in the Fund with the costs of investing in other mutual funds. The example assumes a $10,000 initial investment, 5% annual total return, and that operating expenses remain the same as in the tables above. The example also assumes that the Total Annual Fund Operating Expenses After Fee Waiver shown above will only be in place for the length of the current waiver commitment. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example (Wells Fargo Advantage High Yield Municipal Bond Fund) (USD $)	1 Year	3 Years
Institutional Class (High Yield Municipal Bond Fund - Institutional)	61	227

Portfolio Turnover

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund's performance. Since the Fund commenced operations on or around the date of this prospectus, no history of the portfolio turnover rate is available.

Principal Investment Strategies

Under normal circumstances, we invest:

• at least 80% of the Fund's net assets in municipal securities that pay interest exempt from federal income tax, but not necessarily federal alternative minimum tax ("AMT");

• up to 20% of the Fund's total assets in securities that pay interest subject to federal AMT;

• at least 50% of the Fund's total assets in municipal securities rated BBB and below or comparable unrated municipal securities; and

• up to 20% of the Fund's total assets in inverse floaters.

We invest principally in municipal securities of states, territories and possessions of the United States that pay interest exempt from federal income tax, but not necessarily federal AMT. A substantial portion of the securities will be rated BBB and below or unrated and deemed by us to be of comparable quality. Securities rated BB and below are often called "high yield" securities or "junk bonds". We may invest in municipal debt of any credit quality. We may also invest a portion of the Fund's total assets in securities that pay interest subject to federal AMT. We may use futures for duration and yield curve management. While we may purchase securities of any maturity, under normal circumstances, we expect the Fund's dollar-weighted average effective maturity to be between 3 and 20 years. "Dollar-weighted average effective maturity" is a measure of the average time until the final payment of principal and interest is due on fixed income securities in the Fund's portfolio.

We may invest up to 20% of the Fund's total assets in inverse floaters to seek enhanced returns. Inverse floaters are derivative debt instruments created by depositing a municipal security in a trust. Inverse floaters pay interest at rates that generally vary inversely with specified short-term interest rates and involve leverage. We intend to limit leverage created by the Fund's investments in inverse floaters to an amount equal to 20% of the Fund's total assets.

We start our investment process with a top-down, macroeconomic outlook to determine portfolio duration and yield curve positioning as well as industry, sector and credit quality allocations. Macroeconomic factors considered may include, among others, the pace of economic growth, employment conditions, inflation, and monetary and fiscal policy. In combination with our top-down macroeconomic approach, we conduct intensive research on individual issuers to uncover solid investment opportunities, especially looking for bonds whose quality may be improving.

Our security selection is based on several factors including, among others, improving financial trends, positive industry and sector dynamics, improving economic conditions, specific demographic trends and value relative to other securities. We may sell a security due to changes in credit characteristics or outlook, as well as changes in portfolio strategy or cash flow needs. A security may also be sold based on relative value considerations and could be replaced with a security that presents a better value or risk/reward profile.

Principal Investment Risks

An investment in the Fund may lose money, is not a deposit of Wells Fargo Bank, N.A. or its affiliates, is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other governmental agency, and is primarily subject to the risks briefly summarized below.

Counter-Party Risk. A Fund may incur a loss if the other party to an investment contract, such as a derivative or a repurchase or reverse repurchase agreement, fails to fulfill its contractual obligation to the Fund.

Debt Securities Risk. The issuer of a debt security may fail to pay interest or principal when due, and changes in market interest rates may reduce the value of debt securities or reduce the Fund's returns.

Derivatives Risk. The use of derivatives such as futures, options and swap agreements, can lead to losses, including those magnified by leverage, particularly when derivatives are used to enhance return rather than offset risk.

Futures Risk. Because the futures utilized by a Fund are standardized and exchange-traded, where the exchange serves as the ultimate counterparty for all contracts, the primary credit risk on futures contracts is the creditworthiness of the exchange itself. Futures are also subject to market risk, interest rate risk (in the case of futures contracts relating to income producing securities) and index tracking risk (in the case of stock index futures).

High Yield Securities Risk. High yield securities, i.e. "junk bonds," are debt securities that are rated below investment-grade, are unrated and deemed by us to be below investment-grade, or are in default at the time of purchase. These securities are considered speculative by major credit rating agencies, have a much greater risk of default or of not returning principal and tend to be more volatile and less liquid than higher-rated securities of similar maturity.

Inverse Floater Risk. The interest payment received on inverse floating rate securities generally will decrease when specified short-term interest rates increase. Inverse floaters are derivative debt instruments that involve leverage, which may magnify the Fund's gains or losses, and exhibit greater price and income volatility than bonds with similar maturities. Inverse floaters are also subject to the risks associated with derivatives and municipal securities.

Leverage Risk. Leverage created by borrowing or certain investments, such as derivatives and reverse repurchase agreements, can diminish the Fund's performance and increase the volatility of the Fund's net asset value.

Liquidity Risk. A security may not be able to be sold at the time desired or without adversely affecting the price.

Management Risk. There is no guarantee of the Fund's performance or that the Fund will meet its objective. The market value of your investment may decline and you may suffer investment loss.

Market Risk. The market price of securities owned by the Fund may rapidly or unpredictably decline due to factors affecting securities markets generally or particular industries.

Municipal Securities Risk. Municipal securities rely on the creditworthiness or revenue production of their issuers or auxiliary credit enhancement features. The Fund may invest 25% or more of its total assets in municipal securities that are related in such a way that political, economic or business developments affecting one obligation would affect the others. Tax authorities are paying increased attention as to whether interest on municipal obligations is tax exempt, and we cannot assure you that a tax authority will not successfully challenge the exemption of a bond held by the Fund. The ongoing issues facing the national economy are negatively impacting the economic performance of many issuers of municipal securities, and may increase the likelihood that issuers of securities in which the Fund may invest may be unable to meet their obligations.

Regulatory Risk. Changes in government regulations may adversely affect the value of a security. An insufficiently regulated industry or market might also permit inappropriate practices that adversely affect an investment.

Performance

Since the Fund does not have annual returns for at least one calendar year, no performance information is shown.

[1] Expenses are based on estimated amounts for the current fiscal year.

[2] The Adviser has committed through October 31, 2014, to waive fees and/or reimburse expenses to the extent necessary to cap the Fund's Total Annual Fund Operating Expenses After Fee Waiver at the amounts shown above. Brokerage commissions, stamp duty fees, interest, taxes, acquired fund fees and expenses, and extraordinary expenses are excluded from the cap. After this time, the cap may be increased or the commitment to maintain the cap may be terminated only with the approval of the Board of Trustees.

XML

(High Yield Municipal Bond Fund - Administrator) | (Wells Fargo Advantage High Yield Municipal Bond Fund)

Investment Objective

The Fund seeks high current income exempt from federal income tax and capital appreciation.

Fees and Expenses

These tables are intended to help you understand the various costs and expenses you will pay if you buy and hold shares of the Fund.

Shareholder Fees (fees paid directly from your investment)

Shareholder Fees (Wells Fargo Advantage High Yield Municipal Bond Fund)	Administrator Class (High Yield Municipal Bond Fund - Administrator)
Maximum sales charge (load) imposed on purchases (as a percentage of offering price)	none
Maximum deferred sales charge (load) (as a percentage of offering price)	none

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

Annual Fund Operating Expenses (Wells Fargo Advantage High Yield Municipal Bond Fund)		Administrator Class (High Yield Municipal Bond Fund - Administrator)
Management Fees		0.45%
Distribution (12b-1) Fees		none
Other Expenses	[1]	0.58%
Total Annual Fund Operating Expenses		1.03%
Fee Waivers		0.28%
Total Annual Fund Operating Expenses After Fee Waiver	[2]	0.75%

Example of Expenses

The example below is intended to help you compare the costs of investing in the Fund with the costs of investing in other mutual funds. The example assumes a $10,000 initial investment, 5% annual total return, and that operating expenses remain the same as in the tables above. The example also assumes that the Total Annual Fund Operating Expenses After Fee Waiver shown above will only be in place for the length of the current waiver commitment. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example (Wells Fargo Advantage High Yield Municipal Bond Fund) (USD $)	1 Year	3 Years
Administrator Class (High Yield Municipal Bond Fund - Administrator)	77	300

Portfolio Turnover

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund's performance. Since the Fund commenced operations on or around the date of this prospectus, no history of the portfolio turnover rate is available.

Principal Investment Strategies

Under normal circumstances, we invest:

• at least 80% of the Fund's net assets in municipal securities that pay interest exempt from federal income tax, but not necessarily federal alternative minimum tax ("AMT");

• up to 20% of the Fund's total assets in securities that pay interest subject to federal AMT;

• at least 50% of the Fund's total assets in municipal securities rated BBB and below or comparable unrated municipal securities; and

• up to 20% of the Fund's total assets in inverse floaters.

We invest principally in municipal securities of states, territories and possessions of the United States that pay interest exempt from federal income tax, but not necessarily federal AMT. A substantial portion of the securities will be rated BBB and below or unrated and deemed by us to be of comparable quality. Securities rated BB and below are often called "high yield" securities or "junk bonds". We may invest in municipal debt of any credit quality. We may also invest a portion of the Fund's total assets in securities that pay interest subject to federal AMT. We may use futures for duration and yield curve management. While we may purchase securities of any maturity, under normal circumstances, we expect the Fund's dollar-weighted average effective maturity to be between 3 and 20 years. "Dollar-weighted average effective maturity" is a measure of the average time until the final payment of principal and interest is due on fixed income securities in the Fund's portfolio.

We may invest up to 20% of the Fund's total assets in inverse floaters to seek enhanced returns. Inverse floaters are derivative debt instruments created by depositing a municipal security in a trust. Inverse floaters pay interest at rates that generally vary inversely with specified short-term interest rates and involve leverage. We intend to limit leverage created by the Fund's investments in inverse floaters to an amount equal to 20% of the Fund's total assets.

We start our investment process with a top-down, macroeconomic outlook to determine portfolio duration and yield curve positioning as well as industry, sector and credit quality allocations. Macroeconomic factors considered may include, among others, the pace of economic growth, employment conditions, inflation, and monetary and fiscal policy. In combination with our top-down macroeconomic approach, we conduct intensive research on individual issuers to uncover solid investment opportunities, especially looking for bonds whose quality may be improving.

Our security selection is based on several factors including, among others, improving financial trends, positive industry and sector dynamics, improving economic conditions, specific demographic trends and value relative to other securities. We may sell a security due to changes in credit characteristics or outlook, as well as changes in portfolio strategy or cash flow needs. A security may also be sold based on relative value considerations and could be replaced with a security that presents a better value or risk/reward profile.

Principal Investment Risks

An investment in the Fund may lose money, is not a deposit of Wells Fargo Bank, N.A. or its affiliates, is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other governmental agency, and is primarily subject to the risks briefly summarized below.

Counter-Party Risk. A Fund may incur a loss if the other party to an investment contract, such as a derivative or a repurchase or reverse repurchase agreement, fails to fulfill its contractual obligation to the Fund.

Debt Securities Risk. The issuer of a debt security may fail to pay interest or principal when due, and changes in market interest rates may reduce the value of debt securities or reduce the Fund's returns.

Derivatives Risk. The use of derivatives such as futures, options and swap agreements, can lead to losses, including those magnified by leverage, particularly when derivatives are used to enhance return rather than offset risk.

Futures Risk. Because the futures utilized by a Fund are standardized and exchange-traded, where the exchange serves as the ultimate counterparty for all contracts, the primary credit risk on futures contracts is the creditworthiness of the exchange itself. Futures are also subject to market risk, interest rate risk (in the case of futures contracts relating to income producing securities) and index tracking risk (in the case of stock index futures).

High Yield Securities Risk. High yield securities, i.e. "junk bonds," are debt securities that are rated below investment-grade, are unrated and deemed by us to be below investment-grade, or are in default at the time of purchase. These securities are considered speculative by major credit rating agencies, have a much greater risk of default or of not returning principal and tend to be more volatile and less liquid than higher-rated securities of similar maturity.

Inverse Floater Risk. The interest payment received on inverse floating rate securities generally will decrease when specified short-term interest rates increase. Inverse floaters are derivative debt instruments that involve leverage, which may magnify the Fund's gains or losses, and exhibit greater price and income volatility than bonds with similar maturities. Inverse floaters are also subject to the risks associated with derivatives and municipal securities.

Leverage Risk. Leverage created by borrowing or certain investments, such as derivatives and reverse repurchase agreements, can diminish the Fund's performance and increase the volatility of the Fund's net asset value.

Liquidity Risk. A security may not be able to be sold at the time desired or without adversely affecting the price.

Management Risk. There is no guarantee of the Fund's performance or that the Fund will meet its objective. The market value of your investment may decline and you may suffer investment loss.

Market Risk. The market price of securities owned by the Fund may rapidly or unpredictably decline due to factors affecting securities markets generally or particular industries.

Municipal Securities Risk. Municipal securities rely on the creditworthiness or revenue production of their issuers or auxiliary credit enhancement features. The Fund may invest 25% or more of its total assets in municipal securities that are related in such a way that political, economic or business developments affecting one obligation would affect the others. Tax authorities are paying increased attention as to whether interest on municipal obligations is tax exempt, and we cannot assure you that a tax authority will not successfully challenge the exemption of a bond held by the Fund. The ongoing issues facing the national economy are negatively impacting the economic performance of many issuers of municipal securities, and may increase the likelihood that issuers of securities in which the Fund may invest may be unable to meet their obligations.

Regulatory Risk. Changes in government regulations may adversely affect the value of a security. An insufficiently regulated industry or market might also permit inappropriate practices that adversely affect an investment.

Performance

Since the Fund does not have annual returns for at least one calendar year, no performance information is shown.

(High Yield Municipal Bond Fund - Institutional) | (Wells Fargo Advantage High Yield Municipal Bond Fund)

Investment Objective

The Fund seeks high current income exempt from federal income tax and capital appreciation.

Fees and Expenses

These tables are intended to help you understand the various costs and expenses you will pay if you buy and hold shares of the Fund.

Shareholder Fees (fees paid directly from your investment)

Shareholder Fees (Wells Fargo Advantage High Yield Municipal Bond Fund)	Institutional Class (High Yield Municipal Bond Fund - Institutional)
Maximum sales charge (load) imposed on purchases (as a percentage of offering price)	none
Maximum deferred sales charge (load) (as a percentage of offering price)	none

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

Annual Fund Operating Expenses (Wells Fargo Advantage High Yield Municipal Bond Fund)		Institutional Class (High Yield Municipal Bond Fund - Institutional)
Management Fees		0.45%
Distribution (12b-1) Fees		none
Other Expenses	[1]	0.31%
Total Annual Fund Operating Expenses		0.76%
Fee Waivers		0.16%
Total Annual Fund Operating Expenses After Fee Waiver	[2]	0.60%

Example of Expenses

The example below is intended to help you compare the costs of investing in the Fund with the costs of investing in other mutual funds. The example assumes a $10,000 initial investment, 5% annual total return, and that operating expenses remain the same as in the tables above. The example also assumes that the Total Annual Fund Operating Expenses After Fee Waiver shown above will only be in place for the length of the current waiver commitment. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example (Wells Fargo Advantage High Yield Municipal Bond Fund) (USD $)	1 Year	3 Years
Institutional Class (High Yield Municipal Bond Fund - Institutional)	61	227

Portfolio Turnover

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund's performance. Since the Fund commenced operations on or around the date of this prospectus, no history of the portfolio turnover rate is available.

Principal Investment Strategies

Under normal circumstances, we invest:

• at least 80% of the Fund's net assets in municipal securities that pay interest exempt from federal income tax, but not necessarily federal alternative minimum tax ("AMT");

• up to 20% of the Fund's total assets in securities that pay interest subject to federal AMT;

• at least 50% of the Fund's total assets in municipal securities rated BBB and below or comparable unrated municipal securities; and

• up to 20% of the Fund's total assets in inverse floaters.

We invest principally in municipal securities of states, territories and possessions of the United States that pay interest exempt from federal income tax, but not necessarily federal AMT. A substantial portion of the securities will be rated BBB and below or unrated and deemed by us to be of comparable quality. Securities rated BB and below are often called "high yield" securities or "junk bonds". We may invest in municipal debt of any credit quality. We may also invest a portion of the Fund's total assets in securities that pay interest subject to federal AMT. We may use futures for duration and yield curve management. While we may purchase securities of any maturity, under normal circumstances, we expect the Fund's dollar-weighted average effective maturity to be between 3 and 20 years. "Dollar-weighted average effective maturity" is a measure of the average time until the final payment of principal and interest is due on fixed income securities in the Fund's portfolio.

We may invest up to 20% of the Fund's total assets in inverse floaters to seek enhanced returns. Inverse floaters are derivative debt instruments created by depositing a municipal security in a trust. Inverse floaters pay interest at rates that generally vary inversely with specified short-term interest rates and involve leverage. We intend to limit leverage created by the Fund's investments in inverse floaters to an amount equal to 20% of the Fund's total assets.

We start our investment process with a top-down, macroeconomic outlook to determine portfolio duration and yield curve positioning as well as industry, sector and credit quality allocations. Macroeconomic factors considered may include, among others, the pace of economic growth, employment conditions, inflation, and monetary and fiscal policy. In combination with our top-down macroeconomic approach, we conduct intensive research on individual issuers to uncover solid investment opportunities, especially looking for bonds whose quality may be improving.

Our security selection is based on several factors including, among others, improving financial trends, positive industry and sector dynamics, improving economic conditions, specific demographic trends and value relative to other securities. We may sell a security due to changes in credit characteristics or outlook, as well as changes in portfolio strategy or cash flow needs. A security may also be sold based on relative value considerations and could be replaced with a security that presents a better value or risk/reward profile.

Principal Investment Risks

An investment in the Fund may lose money, is not a deposit of Wells Fargo Bank, N.A. or its affiliates, is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other governmental agency, and is primarily subject to the risks briefly summarized below.

Counter-Party Risk. A Fund may incur a loss if the other party to an investment contract, such as a derivative or a repurchase or reverse repurchase agreement, fails to fulfill its contractual obligation to the Fund.

Debt Securities Risk. The issuer of a debt security may fail to pay interest or principal when due, and changes in market interest rates may reduce the value of debt securities or reduce the Fund's returns.

Derivatives Risk. The use of derivatives such as futures, options and swap agreements, can lead to losses, including those magnified by leverage, particularly when derivatives are used to enhance return rather than offset risk.

Futures Risk. Because the futures utilized by a Fund are standardized and exchange-traded, where the exchange serves as the ultimate counterparty for all contracts, the primary credit risk on futures contracts is the creditworthiness of the exchange itself. Futures are also subject to market risk, interest rate risk (in the case of futures contracts relating to income producing securities) and index tracking risk (in the case of stock index futures).

High Yield Securities Risk. High yield securities, i.e. "junk bonds," are debt securities that are rated below investment-grade, are unrated and deemed by us to be below investment-grade, or are in default at the time of purchase. These securities are considered speculative by major credit rating agencies, have a much greater risk of default or of not returning principal and tend to be more volatile and less liquid than higher-rated securities of similar maturity.

Inverse Floater Risk. The interest payment received on inverse floating rate securities generally will decrease when specified short-term interest rates increase. Inverse floaters are derivative debt instruments that involve leverage, which may magnify the Fund's gains or losses, and exhibit greater price and income volatility than bonds with similar maturities. Inverse floaters are also subject to the risks associated with derivatives and municipal securities.

Leverage Risk. Leverage created by borrowing or certain investments, such as derivatives and reverse repurchase agreements, can diminish the Fund's performance and increase the volatility of the Fund's net asset value.

Liquidity Risk. A security may not be able to be sold at the time desired or without adversely affecting the price.

Management Risk. There is no guarantee of the Fund's performance or that the Fund will meet its objective. The market value of your investment may decline and you may suffer investment loss.

Market Risk. The market price of securities owned by the Fund may rapidly or unpredictably decline due to factors affecting securities markets generally or particular industries.

Municipal Securities Risk. Municipal securities rely on the creditworthiness or revenue production of their issuers or auxiliary credit enhancement features. The Fund may invest 25% or more of its total assets in municipal securities that are related in such a way that political, economic or business developments affecting one obligation would affect the others. Tax authorities are paying increased attention as to whether interest on municipal obligations is tax exempt, and we cannot assure you that a tax authority will not successfully challenge the exemption of a bond held by the Fund. The ongoing issues facing the national economy are negatively impacting the economic performance of many issuers of municipal securities, and may increase the likelihood that issuers of securities in which the Fund may invest may be unable to meet their obligations.

Regulatory Risk. Changes in government regulations may adversely affect the value of a security. An insufficiently regulated industry or market might also permit inappropriate practices that adversely affect an investment.

Performance

Since the Fund does not have annual returns for at least one calendar year, no performance information is shown.

(High Yield Municipal Bond Fund - Retail) | (Wells Fargo Advantage High Yield Municipal Bond Fund)

Investment Objective

The Fund seeks high current income exempt from federal income tax and capital appreciation.

Fees and Expenses

These tables are intended to help you understand the various costs and expenses you will pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in the aggregate in specified classes of certain Wells Fargo Advantage Funds ®. More information about these and other discounts is available from your financial professional and in "A Choice of Share Classes" and "Reductions and Waivers of Sales Charges" on pages 15 and 17 of the Prospectus and "Additional Purchase and Redemption Information" on page 44 of the Statement of Additional Information.

Shareholder Fees (fees paid directly from your investment)

Shareholder Fees (High Yield Municipal Bond Fund - Retail) (Wells Fargo Advantage High Yield Municipal Bond Fund)	Class A		Class C
Maximum sales charge (load) imposed on purchases (as a percentage of offering price)	4.50%		none
Maximum deferred sales charge (load) (as a percentage of offering price)	none	[1]	1.00%

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

Annual Fund Operating Expenses (High Yield Municipal Bond Fund - Retail) (Wells Fargo Advantage High Yield Municipal Bond Fund)		Class A	Class C
Management Fees		0.45%	0.45%
Distribution (12b-1) Fees		none	0.75%
Other Expenses	[1]	0.64%	0.64%
Total Annual Fund Operating Expenses		1.09%	1.84%
Fee Waivers		0.24%	0.24%
Total Annual Fund Operating Expenses After Fee Waiver	[2]	0.85%	1.60%

Example of Expenses

The example below is intended to help you compare the costs of investing in the Fund with the costs of investing in other mutual funds. The example assumes a $10,000 initial investment, 5% annual total return, and that operating expenses remain the same as in the tables above. The example also assumes that the Total Annual Fund Operating Expenses After Fee Waiver shown above will only be in place for the length of the current waiver commitment. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example (Wells Fargo Advantage High Yield Municipal Bond Fund) (High Yield Municipal Bond Fund - Retail) (USD $)	1 Year	3 Years
Class A	533	758
Class C	263	555

Expense Example, No Redemption (Wells Fargo Advantage High Yield Municipal Bond Fund) (USD $)	1 Year	3 Years
Class C (High Yield Municipal Bond Fund - Retail)	163	555

Portfolio Turnover

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund's performance. Since the Fund commenced operations on or around the date of this prospectus, no history of the portfolio turnover rate is available.

Principal Investment Strategies

Under normal circumstances, we invest:

• at least 80% of the Fund's net assets in municipal securities that pay interest exempt from federal income tax, but not necessarily federal alternative minimum tax ("AMT");

• up to 20% of the Fund's total assets in securities that pay interest subject to federal AMT;

• at least 50% of the Fund's total assets in municipal securities rated BBB and below or comparable unrated municipal securities; and

• up to 20% of the Fund's total assets in inverse floaters.

We invest principally in municipal securities of states, territories and possessions of the United States that pay interest exempt from federal income tax, but not necessarily federal AMT. A substantial portion of the securities will be rated BBB and below or unrated and deemed by us to be of comparable quality. Securities rated BB and below are often called "high yield" securities or "junk bonds". We may invest in municipal debt of any credit quality. We may also invest a portion of the Fund's total assets in securities that pay interest subject to federal AMT. We may use futures for duration and yield curve management. While we may purchase securities of any maturity, under normal circumstances, we expect the Fund's dollar-weighted average effective maturity to be between 3 and 20 years. "Dollar-weighted average effective maturity" is a measure of the average time until the final payment of principal and interest is due on fixed income securities in the Fund's portfolio.

We may invest up to 20% of the Fund's total assets in inverse floaters to seek enhanced returns. Inverse floaters are derivative debt instruments created by depositing a municipal security in a trust. Inverse floaters pay interest at rates that generally vary inversely with specified short-term interest rates and involve leverage. We intend to limit leverage created by the Fund's investments in inverse floaters to an amount equal to 20% of the Fund's total assets.

We start our investment process with a top-down, macroeconomic outlook to determine portfolio duration and yield curve positioning as well as industry, sector and credit quality allocations. Macroeconomic factors considered may include, among others, the pace of economic growth, employment conditions, inflation, and monetary and fiscal policy. In combination with our top-down macroeconomic approach, we conduct intensive research on individual issuers to uncover solid investment opportunities, especially looking for bonds whose quality may be improving.

Our security selection is based on several factors including, among others, improving financial trends, positive industry and sector dynamics, improving economic conditions, specific demographic trends and value relative to other securities. We may sell a security due to changes in credit characteristics or outlook, as well as changes in portfolio strategy or cash flow needs. A security may also be sold based on relative value considerations and could be replaced with a security that presents a better value or risk/reward profile.

Principal Investment Risks

An investment in the Fund may lose money, is not a deposit of Wells Fargo Bank, N.A. or its affiliates, is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other governmental agency, and is primarily subject to the risks briefly summarized below.

Counter-Party Risk. A Fund may incur a loss if the other party to an investment contract, such as a derivative or a repurchase or reverse repurchase agreement, fails to fulfill its contractual obligation to the Fund.

Debt Securities Risk. The issuer of a debt security may fail to pay interest or principal when due, and changes in market interest rates may reduce the value of debt securities or reduce the Fund's returns.

Derivatives Risk. The use of derivatives such as futures, options and swap agreements, can lead to losses, including those magnified by leverage, particularly when derivatives are used to enhance return rather than offset risk.

Futures Risk. Because the futures utilized by a Fund are standardized and exchange-traded, where the exchange serves as the ultimate counterparty for all contracts, the primary credit risk on futures contracts is the creditworthiness of the exchange itself. Futures are also subject to market risk, interest rate risk (in the case of futures contracts relating to income producing securities) and index tracking risk (in the case of stock index futures).

High Yield Securities Risk. High yield securities, i.e. "junk bonds," are debt securities that are rated below investment-grade, are unrated and deemed by us to be below investment-grade, or are in default at the time of purchase. These securities are considered speculative by major credit rating agencies, have a much greater risk of default or of not returning principal and tend to be more volatile and less liquid than higher-rated securities of similar maturity.

Inverse Floater Risk. The interest payment received on inverse floating rate securities generally will decrease when specified short-term interest rates increase. Inverse floaters are derivative debt instruments that involve leverage, which may magnify the Fund's gains or losses, and exhibit greater price and income volatility than bonds with similar maturities. Inverse floaters are also subject to the risks associated with derivatives and municipal securities.

Leverage Risk. Leverage created by borrowing or certain investments, such as derivatives and reverse repurchase agreements, can diminish the Fund's performance and increase the volatility of the Fund's net asset value.

Liquidity Risk. A security may not be able to be sold at the time desired or without adversely affecting the price.

Management Risk. There is no guarantee of the Fund's performance or that the Fund will meet its objective. The market value of your investment may decline and you may suffer investment loss.

Market Risk. The market price of securities owned by the Fund may rapidly or unpredictably decline due to factors affecting securities markets generally or particular industries.

Municipal Securities Risk. Municipal securities rely on the creditworthiness or revenue production of their issuers or auxiliary credit enhancement features. The Fund may invest 25% or more of its total assets in municipal securities that are related in such a way that political, economic or business developments affecting one obligation would affect the others. Tax authorities are paying increased attention as to whether interest on municipal obligations is tax exempt, and we cannot assure you that a tax authority will not successfully challenge the exemption of a bond held by the Fund. The ongoing issues facing the national economy are negatively impacting the economic performance of many issuers of municipal securities, and may increase the likelihood that issuers of securities in which the Fund may invest may be unable to meet their obligations.

Regulatory Risk. Changes in government regulations may adversely affect the value of a security. An insufficiently regulated industry or market might also permit inappropriate practices that adversely affect an investment.

Performance

Since the Fund does not have annual returns for at least one calendar year, no performance information is shown.

(Strategic Income Fund - Administrator) | (Wells Fargo Advantage Strategic Income Fund)

Investment Objective

The Fund seeks total return, consisting of a high level of current income and capital appreciation.

Fees and Expenses

These tables are intended to help you understand the various costs and expenses you will pay if you buy and hold shares of the Fund.

Shareholder Fees (fees paid directly from your investment)

Shareholder Fees (Wells Fargo Advantage Strategic Income Fund)	Administrator Class (Strategic Income Fund - Administrator)
Maximum sales charge (load) imposed on purchases (as a percentage of offering price)	none
Maximum deferred sales charge (load) (as a percentage of offering price)	none

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

Annual Fund Operating Expenses (Wells Fargo Advantage Strategic Income Fund)		Administrator Class (Strategic Income Fund - Administrator)
Management Fees		0.48%
Distribution (12b-1) Fees		none
Other Expenses	[1]	0.57%
Total Annual Fund Operating Expenses		1.05%
Fee Waivers		0.30%
Total Annual Fund Operating Expenses After Fee Waiver	[2]	0.75%

Example of Expenses

The example below is intended to help you compare the costs of investing in the Fund with the costs of investing in other mutual funds. The example assumes a $10,000 initial investment, 5% annual total return, and that operating expenses remain the same as in the tables above. The example also assumes that the Total Annual Fund Operating Expenses After Fee Waiver shown above will only be in place for the length of the current waiver commitment. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example (Wells Fargo Advantage Strategic Income Fund) (USD $)	1 Year	3 Years
Administrator Class (Strategic Income Fund - Administrator)	77	304

Portfolio Turnover

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund's performance. Since the Fund commenced operations on or around the date of this prospectus, no history of the portfolio turnover rate is available.

Principal Investment Strategies

Under normal circumstances, we invest:

• at least 80% of the Fund's net assets in income-producing securities;

• up to 100% of the Fund's total assets in debt securities of foreign issuers, including emerging markets issuers, and up to 50% of the Fund's total assets in non-dollar denominated debt securities;

• up to 100% of the Fund's total assets in debt securities that are below investment-grade;

• up to 25% of the Fund's total assets in preferred stocks; and

• up to 10% of the Fund's total assets in debt securities that are in default at the time of purchase.

We invest principally in income-producing securities, including corporate, mortgage- and asset-backed securities, bank loans, convertible securities, preferred stocks, foreign corporate debt, foreign sovereign debt, supranational agencies and U.S. Government obligations. We may invest a significant portion of the Fund's assets in mortgage-backed securities, including those issued by agencies and instrumentalities of the U.S. Government. We may invest in below investment-grade debt securities (often called "high yield" securities or "junk bonds") of any credit quality, including unrated securities that we deem to be of comparable quality, as well as securities that are in default at the time of purchase.

We may invest in debt securities of foreign issuers, including emerging markets issuers, denominated in any currency. Emerging market countries generally are those countries defined as having an emerging or developing economy by the World Bank or its related organizations, or the United Nations or its authorities. The emerging market countries in which the Fund may invest currently include, but are not limited to, Argentina, Brazil, Chile, China, Colombia, Czech Republic, Egypt, Hungary, India, Indonesia, Malaysia, Mexico, Peru, the Philippines, Poland, Russia, South Africa, South Korea, Thailand, Turkey and Uruguay. We may seek to add yield by having exposures to a variety of credits, mortgages, and higher yielding countries and currencies.

We pursue the Fund's investment objective by creating an integrated strategy that combines income-producing securities from a variety of sectors. Portfolio managers meet regularly to review and assess the overall portfolio risk level, the allocation of assets among the different sectors, and the role played by each sector in the portfolio. Wells Capital Management Incorporated determines the allocation of assets, and these allocations can change at any time. Each portfolio manager provides overall asset allocation and/or day-to-day portfolio management, and is responsible for security selection within the portfolio managers' assigned sectors.

The investment process for both asset allocation and security selection focuses on the value-driven measures that are used by the portfolio managers when managing sector assignments such as high yield bonds, global bonds, emerging markets, investment-grade bonds, and mortgages. We seek to add return by allocating assets to sectors that we believe offer better opportunities and by using rigorous credit research to identify attractive individual securities. The portfolio managers utilize proprietary tools when measuring opportunities and risks associated with country, currency, credit and mortgage exposures. Securities are sold and allocations to various sectors are reduced when prices rise significantly above our estimates of underlying value, when changes in the financial environment indicate that securities or sectors at current prices no longer offer attractive risk-adjusted returns, or due to cash flow needs.

While we may purchase securities of any maturity or duration, under normal circumstances, we expect the Fund's overall dollar-weighted average effective duration to be between 0 and 6 years. "Dollar-weighted average effective duration" is an aggregate measure of the sensitivity of a fund's fixed income portfolio securities to changes in interest rates. As a general matter, the price of a fixed income security with a longer effective duration will fluctuate more in response to changes in interest rates than the price of a fixed income security with a shorter effective duration. We may use futures to manage duration exposure. There are no fixed weights for the Fund's allocation across various sectors or markets. The pursuit of the Fund's investment objective of total return, a component of which consists of a high level of current income, however, implies that the Fund will normally seek to have significant holdings of securities offering higher yields relative to U.S. Treasuries.

In addition to currency exposures stemming from our management of non-dollar denominated bonds, including the hedging and cross-hedging of currency exposures associated with these securities, we can manage currency as a separate asset class. We may purchase a foreign currency on a spot or forward basis in order to benefit from potential appreciation of such currency relative to the U.S. dollar or to other currencies. The Fund may enter into foreign currency exchange contracts to gain or hedge currency exposure or control risk.

Principal Investment Risks

An investment in the Fund may lose money, is not a deposit of Wells Fargo Bank, N.A. or its affiliates, is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other governmental agency, and is primarily subject to the risks briefly summarized below.

Convertible Securities Risk. Convertible securities have characteristics of both equity and debt securities and, as a result, are exposed to risks that are typically associated with both types of securities. The market value of a convertible security tends to decline as interest rates increase but also tends to reflect the market price of the common stock of the issuing company.

Counter-Party Risk. A Fund may incur a loss if the other party to an investment contract, such as a derivative or a repurchase or reverse repurchase agreement, fails to fulfill its contractual obligation to the Fund.

Debt Securities Risk. The issuer of a debt security may fail to pay interest or principal when due, and changes in market interest rates may reduce the value of debt securities or reduce the Fund's returns.

Derivatives Risk. The use of derivatives such as futures, options and swap agreements, can lead to losses, including those magnified by leverage, particularly when derivatives are used to enhance return rather than offset risk.

Emerging Markets Risk. Foreign investment risks are typically greater for securities in emerging markets, which can be more vulnerable to recessions, currency volatility, inflation and market failure.

Foreign Currency Transactions Risk. Foreign securities are often denominated in foreign currencies. As a result, the value of a Fund's shares is affected by changes in exchange rates. Use of hedging techniques cannot protect against exchange rate risk perfectly. If the Fund's adviser is incorrect in its judgment of future exchange rate relationships, the Fund could be in a less advantageous position than if such a hedge had not been established.

Foreign Investment Risk. Foreign investments face the potential of heightened illiquidity, greater price volatility and adverse effects of political, regulatory, tax, currency, economic or other macroeconomic developments.

Futures Risk. Because the futures utilized by a Fund are standardized and exchange-traded, where the exchange serves as the ultimate counterparty for all contracts, the primary credit risk on futures contracts is the creditworthiness of the exchange itself. Futures are also subject to market risk, interest rate risk (in the case of futures contracts relating to income producing securities) and index tracking risk (in the case of stock index futures).

High Yield Securities Risk. High yield securities, i.e. "junk bonds," are debt securities that are rated below investment-grade, are unrated and deemed by us to be below investment-grade, or are in default at the time of purchase. These securities are considered speculative by major credit rating agencies, have a much greater risk of default or of not returning principal and tend to be more volatile and less liquid than higher-rated securities of similar maturity.

Issuer Risk. The value of a security may decline because of adverse events or circumstances that directly relate to conditions at the issuer or any entity providing it credit or liquidity support.

Leverage Risk. Leverage created by borrowing or certain investments, such as derivatives and reverse repurchase agreements, can diminish the Fund's performance and increase the volatility of the Fund's net asset value.

Liquidity Risk. A security may not be able to be sold at the time desired or without adversely affecting the price.

Loan Risk. In addition to the same general risks as debt securities, loans in which a Fund invests may be exposed to highly leveraged borrowers, restrictions on transfer and illiquidity, difficulty in fair valuation, limitations on the exercise of remedies, the inability or unwillingness of assignor(s) on whom a Fund relies to demand and receive loan payments, the absence of credit ratings, and potential co-lender liability.

Management Risk. There is no guarantee of the Fund's performance or that the Fund will meet its objective. The market value of your investment may decline and you may suffer investment loss.

Market Risk. The market price of securities owned by the Fund may rapidly or unpredictably decline due to factors affecting securities markets generally or particular industries.

Mortgage- and Asset-Backed Securities Risk. Mortgage- and asset-backed securities may decline in value when defaults on the underlying mortgage or assets occur and may exhibit additional volatility in periods of changing interest rates. When interest rates decline, the prepayment of mortgages or assets underlying such securities may require the Fund to reinvest such prepaid funds at lower prevailing interest rates, resulting in reduced returns.

Regional Risk. The Fund's investments may be concentrated in a specific geographical region and thus, may be more adversely affected by events in that region than investments of a fund that does not have such a regional focus.

Regulatory Risk. Changes in government regulations may adversely affect the value of a security. An insufficiently regulated industry or market might also permit inappropriate practices that adversely affect an investment.

U.S. Government Obligations Risk. U.S. Government obligations may be adversely impacted by changes in interest rates, and may not be backed by the full faith and credit of the U.S. Government.

Performance

Since the Fund does not have annual returns for at least one calendar year, no performance information is shown.

(Strategic Income Fund - Institutional) | (Wells Fargo Advantage Strategic Income Fund)

Investment Objective

The Fund seeks total return, consisting of a high level of current income and capital appreciation.

Fees and Expenses

These tables are intended to help you understand the various costs and expenses you will pay if you buy and hold shares of the Fund.

Shareholder Fees (fees paid directly from your investment)

Shareholder Fees (Wells Fargo Advantage Strategic Income Fund)	Institutional Class (Strategic Income Fund - Institutional)
Maximum sales charge (load) imposed on purchases (as a percentage of offering price)	none
Maximum deferred sales charge (load) (as a percentage of offering price)	none

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

Annual Fund Operating Expenses (Wells Fargo Advantage Strategic Income Fund)		Institutional Class (Strategic Income Fund - Institutional)
Management Fees		0.48%
Distribution (12b-1) Fees		none
Other Expenses	[1]	0.30%
Total Annual Fund Operating Expenses		0.78%
Fee Waivers		0.18%
Total Annual Fund Operating Expenses After Fee Waiver	[2]	0.60%

Example of Expenses

The example below is intended to help you compare the costs of investing in the Fund with the costs of investing in other mutual funds. The example assumes a $10,000 initial investment, 5% annual total return, and that operating expenses remain the same as in the tables above. The example also assumes that the Total Annual Fund Operating Expenses After Fee Waiver shown above will only be in place for the length of the current waiver commitment. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example (Wells Fargo Advantage Strategic Income Fund) (USD $)	1 Year	3 Years
Institutional Class (Strategic Income Fund - Institutional)	61	231

Portfolio Turnover

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund's performance. Since the Fund commenced operations on or around the date of this prospectus, no history of the portfolio turnover rate is available.

Principal Investment Strategies

Under normal circumstances, we invest:

• at least 80% of the Fund's net assets in income-producing securities;

• up to 100% of the Fund's total assets in debt securities of foreign issuers, including emerging markets issuers, and up to 50% of the Fund's total assets in non-dollar denominated debt securities;

• up to 100% of the Fund's total assets in debt securities that are below investment-grade;

• up to 25% of the Fund's total assets in preferred stocks; and

• up to 10% of the Fund's total assets in debt securities that are in default at the time of purchase.

We invest principally in income-producing securities, including corporate, mortgage- and asset-backed securities, bank loans, convertible securities, preferred stocks, foreign corporate debt, foreign sovereign debt, supranational agencies and U.S. Government obligations. We may invest a significant portion of the Fund's assets in mortgage-backed securities, including those issued by agencies and instrumentalities of the U.S. Government. We may invest in below investment-grade debt securities (often called "high yield" securities or "junk bonds") of any credit quality, including unrated securities that we deem to be of comparable quality, as well as securities that are in default at the time of purchase.

We may invest in debt securities of foreign issuers, including emerging markets issuers, denominated in any currency. Emerging market countries generally are those countries defined as having an emerging or developing economy by the World Bank or its related organizations, or the United Nations or its authorities. The emerging market countries in which the Fund may invest currently include, but are not limited to, Argentina, Brazil, Chile, China, Colombia, Czech Republic, Egypt, Hungary, India, Indonesia, Malaysia, Mexico, Peru, the Philippines, Poland, Russia, South Africa, South Korea, Thailand, Turkey and Uruguay. We may seek to add yield by having exposures to a variety of credits, mortgages, and higher yielding countries and currencies.

We pursue the Fund's investment objective by creating an integrated strategy that combines income-producing securities from a variety of sectors. Portfolio managers meet regularly to review and assess the overall portfolio risk level, the allocation of assets among the different sectors, and the role played by each sector in the portfolio. Wells Capital Management Incorporated determines the allocation of assets, and these allocations can change at any time. Each portfolio manager provides overall asset allocation and/or day-to-day portfolio management, and is responsible for security selection within the portfolio managers' assigned sectors.

The investment process for both asset allocation and security selection focuses on the value-driven measures that are used by the portfolio managers when managing sector assignments such as high yield bonds, global bonds, emerging markets, investment-grade bonds, and mortgages. We seek to add return by allocating assets to sectors that we believe offer better opportunities and by using rigorous credit research to identify attractive individual securities. The portfolio managers utilize proprietary tools when measuring opportunities and risks associated with country, currency, credit and mortgage exposures. Securities are sold and allocations to various sectors are reduced when prices rise significantly above our estimates of underlying value, when changes in the financial environment indicate that securities or sectors at current prices no longer offer attractive risk-adjusted returns, or due to cash flow needs.

While we may purchase securities of any maturity or duration, under normal circumstances, we expect the Fund's overall dollar-weighted average effective duration to be between 0 and 6 years. "Dollar-weighted average effective duration" is an aggregate measure of the sensitivity of a fund's fixed income portfolio securities to changes in interest rates. As a general matter, the price of a fixed income security with a longer effective duration will fluctuate more in response to changes in interest rates than the price of a fixed income security with a shorter effective duration. We may use futures to manage duration exposure. There are no fixed weights for the Fund's allocation across various sectors or markets. The pursuit of the Fund's investment objective of total return, a component of which consists of a high level of current income, however, implies that the Fund will normally seek to have significant holdings of securities offering higher yields relative to U.S. Treasuries.

In addition to currency exposures stemming from our management of non-dollar denominated bonds, including the hedging and cross-hedging of currency exposures associated with these securities, we can manage currency as a separate asset class. We may purchase a foreign currency on a spot or forward basis in order to benefit from potential appreciation of such currency relative to the U.S. dollar or to other currencies. The Fund may enter into foreign currency exchange contracts to gain or hedge currency exposure or control risk.

Principal Investment Risks

An investment in the Fund may lose money, is not a deposit of Wells Fargo Bank, N.A. or its affiliates, is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other governmental agency, and is primarily subject to the risks briefly summarized below.

Convertible Securities Risk. Convertible securities have characteristics of both equity and debt securities and, as a result, are exposed to risks that are typically associated with both types of securities. The market value of a convertible security tends to decline as interest rates increase but also tends to reflect the market price of the common stock of the issuing company.

Counter-Party Risk. A Fund may incur a loss if the other party to an investment contract, such as a derivative or a repurchase or reverse repurchase agreement, fails to fulfill its contractual obligation to the Fund.

Debt Securities Risk. The issuer of a debt security may fail to pay interest or principal when due, and changes in market interest rates may reduce the value of debt securities or reduce the Fund's returns.

Derivatives Risk. The use of derivatives such as futures, options and swap agreements, can lead to losses, including those magnified by leverage, particularly when derivatives are used to enhance return rather than offset risk.

Emerging Markets Risk. Foreign investment risks are typically greater for securities in emerging markets, which can be more vulnerable to recessions, currency volatility, inflation and market failure.

Foreign Currency Transactions Risk. Foreign securities are often denominated in foreign currencies. As a result, the value of a Fund's shares is affected by changes in exchange rates. Use of hedging techniques cannot protect against exchange rate risk perfectly. If the Fund's adviser is incorrect in its judgment of future exchange rate relationships, the Fund could be in a less advantageous position than if such a hedge had not been established.

Foreign Investment Risk. Foreign investments face the potential of heightened illiquidity, greater price volatility and adverse effects of political, regulatory, tax, currency, economic or other macroeconomic developments.

Futures Risk. Because the futures utilized by a Fund are standardized and exchange-traded, where the exchange serves as the ultimate counterparty for all contracts, the primary credit risk on futures contracts is the creditworthiness of the exchange itself. Futures are also subject to market risk, interest rate risk (in the case of futures contracts relating to income producing securities) and index tracking risk (in the case of stock index futures).

High Yield Securities Risk. High yield securities, i.e. "junk bonds," are debt securities that are rated below investment-grade, are unrated and deemed by us to be below investment-grade, or are in default at the time of purchase. These securities are considered speculative by major credit rating agencies, have a much greater risk of default or of not returning principal and tend to be more volatile and less liquid than higher-rated securities of similar maturity.

Issuer Risk. The value of a security may decline because of adverse events or circumstances that directly relate to conditions at the issuer or any entity providing it credit or liquidity support.

Leverage Risk. Leverage created by borrowing or certain investments, such as derivatives and reverse repurchase agreements, can diminish the Fund's performance and increase the volatility of the Fund's net asset value.

Liquidity Risk. A security may not be able to be sold at the time desired or without adversely affecting the price.

Loan Risk. In addition to the same general risks as debt securities, loans in which a Fund invests may be exposed to highly leveraged borrowers, restrictions on transfer and illiquidity, difficulty in fair valuation, limitations on the exercise of remedies, the inability or unwillingness of assignor(s) on whom a Fund relies to demand and receive loan payments, the absence of credit ratings, and potential co-lender liability.

Management Risk. There is no guarantee of the Fund's performance or that the Fund will meet its objective. The market value of your investment may decline and you may suffer investment loss.

Market Risk. The market price of securities owned by the Fund may rapidly or unpredictably decline due to factors affecting securities markets generally or particular industries.

Mortgage- and Asset-Backed Securities Risk. Mortgage- and asset-backed securities may decline in value when defaults on the underlying mortgage or assets occur and may exhibit additional volatility in periods of changing interest rates. When interest rates decline, the prepayment of mortgages or assets underlying such securities may require the Fund to reinvest such prepaid funds at lower prevailing interest rates, resulting in reduced returns.

Regional Risk. The Fund's investments may be concentrated in a specific geographical region and thus, may be more adversely affected by events in that region than investments of a fund that does not have such a regional focus.

Regulatory Risk. Changes in government regulations may adversely affect the value of a security. An insufficiently regulated industry or market might also permit inappropriate practices that adversely affect an investment.

U.S. Government Obligations Risk. U.S. Government obligations may be adversely impacted by changes in interest rates, and may not be backed by the full faith and credit of the U.S. Government.

Performance

Since the Fund does not have annual returns for at least one calendar year, no performance information is shown.

(Strategic Income Fund - Retail) | (Wells Fargo Advantage Strategic Income Fund)

Investment Objective

The Fund seeks total return, consisting of a high level of current income and capital appreciation.

Fees and Expenses

These tables are intended to help you understand the various costs and expenses you will pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in the aggregate in specified classes of certain Wells Fargo Advantage Funds ®. More information about these and other discounts is available from your financial professional and in "A Choice of Share Classes" and "Reductions and Waivers of Sales Charges" on pages 16 and 18 of the Prospectus and "Additional Purchase and Redemption Information" on page 46 of the Statement of Additional Information.

Shareholder Fees (fees paid directly from your investment)

Shareholder Fees (Strategic Income Fund - Retail) (Wells Fargo Advantage Strategic Income Fund)	Class A		Class C
Maximum sales charge (load) imposed on purchases (as a percentage of offering price)	4.50%		none
Maximum deferred sales charge (load) (as a percentage of offering price)	none	[1]	1.00%

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

Annual Fund Operating Expenses (Strategic Income Fund - Retail) (Wells Fargo Advantage Strategic Income Fund)		Class A	Class C
Management Fees		0.48%	0.48%
Distribution (12b-1) Fees		none	0.75%
Other Expenses	[1]	0.63%	0.63%
Total Annual Fund Operating Expenses		1.11%	1.86%
Fee Waivers		0.21%	0.21%
Total Annual Fund Operating Expenses After Fee Waiver	[2]	0.90%	1.65%

Example of Expenses

The example below is intended to help you compare the costs of investing in the Fund with the costs of investing in other mutual funds. The example assumes a $10,000 initial investment, 5% annual total return, and that operating expenses remain the same as in the tables above. The example also assumes that the Total Annual Fund Operating Expenses After Fee Waiver shown above will only be in place for the length of the current waiver commitment. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example (Wells Fargo Advantage Strategic Income Fund) (Strategic Income Fund - Retail) (USD $)	1 Year	3 Years
Class A	538	767
Class C	268	564

Expense Example, No Redemption (Wells Fargo Advantage Strategic Income Fund) (USD $)	1 Year	3 Years
Class C (Strategic Income Fund - Retail)	168	564

Portfolio Turnover

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund's performance. Since the Fund commenced operations on or around the date of this prospectus, no history of the portfolio turnover rate is available.

Principal Investment Strategies

Under normal circumstances, we invest:

• at least 80% of the Fund's net assets in income-producing securities;

• up to 100% of the Fund's total assets in debt securities of foreign issuers, including emerging markets issuers, and up to 50% of the Fund's total assets in non-dollar denominated debt securities;

• up to 100% of the Fund's total assets in debt securities that are below investment-grade;

• up to 25% of the Fund's total assets in preferred stocks; and

• up to 10% of the Fund's total assets in debt securities that are in default at the time of purchase.

We invest principally in income-producing securities, including corporate, mortgage- and asset-backed securities, bank loans, convertible securities, preferred stocks, foreign corporate debt, foreign sovereign debt, supranational agencies and U.S. Government obligations. We may invest a significant portion of the Fund's assets in mortgage-backed securities, including those issued by agencies and instrumentalities of the U.S. Government. We may invest in below investment-grade debt securities (often called "high yield" securities or "junk bonds") of any credit quality, including unrated securities that we deem to be of comparable quality, as well as securities that are in default at the time of purchase.

We may invest in debt securities of foreign issuers, including emerging markets issuers, denominated in any currency. Emerging market countries generally are those countries defined as having an emerging or developing economy by the World Bank or its related organizations, or the United Nations or its authorities. The emerging market countries in which the Fund may invest currently include, but are not limited to, Argentina, Brazil, Chile, China, Colombia, Czech Republic, Egypt, Hungary, India, Indonesia, Malaysia, Mexico, Peru, the Philippines, Poland, Russia, South Africa, South Korea, Thailand, Turkey and Uruguay. We may seek to add yield by having exposures to a variety of credits, mortgages, and higher yielding countries and currencies.

We pursue the Fund's investment objective by creating an integrated strategy that combines income-producing securities from a variety of sectors. Portfolio managers meet regularly to review and assess the overall portfolio risk level, the allocation of assets among the different sectors, and the role played by each sector in the portfolio. Wells Capital Management Incorporated determines the allocation of assets, and these allocations can change at any time. Each portfolio manager provides overall asset allocation and/or day-to-day portfolio management, and is responsible for security selection within the portfolio managers' assigned sectors.

The investment process for both asset allocation and security selection focuses on the value-driven measures that are used by the portfolio managers when managing sector assignments such as high yield bonds, global bonds, emerging markets, investment-grade bonds, and mortgages. We seek to add return by allocating assets to sectors that we believe offer better opportunities and by using rigorous credit research to identify attractive individual securities. The portfolio managers utilize proprietary tools when measuring opportunities and risks associated with country, currency, credit and mortgage exposures. Securities are sold and allocations to various sectors are reduced when prices rise significantly above our estimates of underlying value, when changes in the financial environment indicate that securities or sectors at current prices no longer offer attractive risk-adjusted returns, or due to cash flow needs.

While we may purchase securities of any maturity or duration, under normal circumstances, we expect the Fund's overall dollar-weighted average effective duration to be between 0 and 6 years. "Dollar-weighted average effective duration" is an aggregate measure of the sensitivity of a fund's fixed income portfolio securities to changes in interest rates. As a general matter, the price of a fixed income security with a longer effective duration will fluctuate more in response to changes in interest rates than the price of a fixed income security with a shorter effective duration. We may use futures to manage duration exposure. There are no fixed weights for the Fund's allocation across various sectors or markets. The pursuit of the Fund's investment objective of total return, a component of which consists of a high level of current income, however, implies that the Fund will normally seek to have significant holdings of securities offering higher yields relative to U.S. Treasuries.

In addition to currency exposures stemming from our management of non-dollar denominated bonds, including the hedging and cross-hedging of currency exposures associated with these securities, we can manage currency as a separate asset class. We may purchase a foreign currency on a spot or forward basis in order to benefit from potential appreciation of such currency relative to the U.S. dollar or to other currencies. The Fund may enter into foreign currency exchange contracts to gain or hedge currency exposure or control risk.

Principal Investment Risks

An investment in the Fund may lose money, is not a deposit of Wells Fargo Bank, N.A. or its affiliates, is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other governmental agency, and is primarily subject to the risks briefly summarized below.

Convertible Securities Risk. Convertible securities have characteristics of both equity and debt securities and, as a result, are exposed to risks that are typically associated with both types of securities. The market value of a convertible security tends to decline as interest rates increase but also tends to reflect the market price of the common stock of the issuing company.

Counter-Party Risk. A Fund may incur a loss if the other party to an investment contract, such as a derivative or a repurchase or reverse repurchase agreement, fails to fulfill its contractual obligation to the Fund.

Debt Securities Risk. The issuer of a debt security may fail to pay interest or principal when due, and changes in market interest rates may reduce the value of debt securities or reduce the Fund's returns.

Derivatives Risk. The use of derivatives such as futures, options and swap agreements, can lead to losses, including those magnified by leverage, particularly when derivatives are used to enhance return rather than offset risk.

Emerging Markets Risk. Foreign investment risks are typically greater for securities in emerging markets, which can be more vulnerable to recessions, currency volatility, inflation and market failure.

Foreign Currency Transactions Risk. Foreign securities are often denominated in foreign currencies. As a result, the value of a Fund's shares is affected by changes in exchange rates. Use of hedging techniques cannot protect against exchange rate risk perfectly. If the Fund's adviser is incorrect in its judgment of future exchange rate relationships, the Fund could be in a less advantageous position than if such a hedge had not been established.

Foreign Investment Risk. Foreign investments face the potential of heightened illiquidity, greater price volatility and adverse effects of political, regulatory, tax, currency, economic or other macroeconomic developments.

Futures Risk. Because the futures utilized by a Fund are standardized and exchange-traded, where the exchange serves as the ultimate counterparty for all contracts, the primary credit risk on futures contracts is the creditworthiness of the exchange itself. Futures are also subject to market risk, interest rate risk (in the case of futures contracts relating to income producing securities) and index tracking risk (in the case of stock index futures).

High Yield Securities Risk. High yield securities, i.e. "junk bonds," are debt securities that are rated below investment-grade, are unrated and deemed by us to be below investment-grade, or are in default at the time of purchase. These securities are considered speculative by major credit rating agencies, have a much greater risk of default or of not returning principal and tend to be more volatile and less liquid than higher-rated securities of similar maturity.

Issuer Risk. The value of a security may decline because of adverse events or circumstances that directly relate to conditions at the issuer or any entity providing it credit or liquidity support.

Leverage Risk. Leverage created by borrowing or certain investments, such as derivatives and reverse repurchase agreements, can diminish the Fund's performance and increase the volatility of the Fund's net asset value.

Liquidity Risk. A security may not be able to be sold at the time desired or without adversely affecting the price.

Loan Risk. In addition to the same general risks as debt securities, loans in which a Fund invests may be exposed to highly leveraged borrowers, restrictions on transfer and illiquidity, difficulty in fair valuation, limitations on the exercise of remedies, the inability or unwillingness of assignor(s) on whom a Fund relies to demand and receive loan payments, the absence of credit ratings, and potential co-lender liability.

Management Risk. There is no guarantee of the Fund's performance or that the Fund will meet its objective. The market value of your investment may decline and you may suffer investment loss.

Market Risk. The market price of securities owned by the Fund may rapidly or unpredictably decline due to factors affecting securities markets generally or particular industries.

Mortgage- and Asset-Backed Securities Risk. Mortgage- and asset-backed securities may decline in value when defaults on the underlying mortgage or assets occur and may exhibit additional volatility in periods of changing interest rates. When interest rates decline, the prepayment of mortgages or assets underlying such securities may require the Fund to reinvest such prepaid funds at lower prevailing interest rates, resulting in reduced returns.

Regional Risk. The Fund's investments may be concentrated in a specific geographical region and thus, may be more adversely affected by events in that region than investments of a fund that does not have such a regional focus.

Regulatory Risk. Changes in government regulations may adversely affect the value of a security. An insufficiently regulated industry or market might also permit inappropriate practices that adversely affect an investment.

U.S. Government Obligations Risk. U.S. Government obligations may be adversely impacted by changes in interest rates, and may not be backed by the full faith and credit of the U.S. Government.

Performance

Since the Fund does not have annual returns for at least one calendar year, no performance information is shown.

[1] Expenses are based on estimated amounts for the current fiscal year.

[2] The Adviser has committed through October 31, 2014, to waive fees and/or reimburse expenses to the extent necessary to cap the Fund's Total Annual Fund Operating Expenses After Fee Waiver at the amounts shown above. Brokerage commissions, stamp duty fees, interest, taxes, acquired fund fees and expenses, and extraordinary expenses are excluded from the cap. After this time, the cap may be increased or the commitment to maintain the cap may be terminated only with the approval of the Board of Trustees.

[1] Expenses are based on estimated amounts for the current fiscal year.

[2] The Adviser has committed through October 31, 2014, to waive fees and/or reimburse expenses to the extent necessary to cap the Fund's Total Annual Fund Operating Expenses After Fee Waiver at the amounts shown above. Brokerage commissions, stamp duty fees, interest, taxes, acquired fund fees and expenses, and extraordinary expenses are excluded from the cap. After this time, the cap may be increased or the commitment to maintain the cap may be terminated only with the approval of the Board of Trustees.

[1] Investments of $1 million or more are not subject to a front-end sales charge but generally will be subject to a deferred sales charge of 1.00% if redeemed within 18 months from the date of purchase.

[1] Expenses are based on estimated amounts for the current fiscal year.

[2] The Adviser has committed through October 31, 2014, to waive fees and/or reimburse expenses to the extent necessary to cap the Fund's Total Annual Fund Operating Expenses After Fee Waiver at the amounts shown above. Brokerage commissions, stamp duty fees, interest, taxes, acquired fund fees and expenses, and extraordinary expenses are excluded from the cap. After this time, the cap may be increased or the commitment to maintain the cap may be terminated only with the approval of the Board of Trustees.

[1] Expenses are based on estimated amounts for the current fiscal year.

[2] The Adviser has committed through February 28, 2014, to waive fees and/or reimburse expenses to the extent necessary to cap the Fund's Total Annual Fund Operating Expenses After Fee Waiver at the amounts shown above. Brokerage commissions, stamp duty fees, interest, taxes, acquired fund fees and expenses, and extraordinary expenses are excluded from the cap. After this time, the cap may be increased or the commitment to maintain the cap may be terminated only with the approval of the Board of Trustees.

[1] Expenses are based on estimated amounts for the current fiscal year.

[2] The Adviser has committed through February 28, 2014, to waive fees and/or reimburse expenses to the extent necessary to cap the Fund's Total Annual Fund Operating Expenses After Fee Waiver at the amounts shown above. Brokerage commissions, stamp duty fees, interest, taxes, acquired fund fees and expenses, and extraordinary expenses are excluded from the cap. After this time, the cap may be increased or the commitment to maintain the cap may be terminated only with the approval of the Board of Trustees.

[1] Investments of $1 million or more are not subject to a front-end sales charge but generally will be subject to a deferred sales charge of 1.00% if redeemed within 18 months from the date of purchase.

[1] Expenses are based on estimated amounts for the current fiscal year.

[2] The Adviser has committed through February 28, 2014, to waive fees and/or reimburse expenses to the extent necessary to cap the Fund's Total Annual Fund Operating Expenses After Fee Waiver at the amounts shown above. Brokerage commissions, stamp duty fees, interest, taxes, acquired fund fees and expenses, and extraordinary expenses are excluded from the cap. After this time, the cap may be increased or the commitment to maintain the cap may be terminated only with the approval of the Board of Trustees.

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(High Yield Municipal Bond Fund - Retail) | (Wells Fargo Advantage High Yield Municipal Bond Fund)

Investment Objective

The Fund seeks high current income exempt from federal income tax and capital appreciation.

Fees and Expenses

These tables are intended to help you understand the various costs and expenses you will pay if you buy and hold shares of the Fund. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in the aggregate in specified classes of certain Wells Fargo Advantage Funds ®. More information about these and other discounts is available from your financial professional and in "A Choice of Share Classes" and "Reductions and Waivers of Sales Charges" on pages 15 and 17 of the Prospectus and "Additional Purchase and Redemption Information" on page 44 of the Statement of Additional Information.

Shareholder Fees (fees paid directly from your investment)

Shareholder Fees (High Yield Municipal Bond Fund - Retail) (Wells Fargo Advantage High Yield Municipal Bond Fund)	Class A		Class C
Maximum sales charge (load) imposed on purchases (as a percentage of offering price)	4.50%		none
Maximum deferred sales charge (load) (as a percentage of offering price)	none	[1]	1.00%

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

Annual Fund Operating Expenses (High Yield Municipal Bond Fund - Retail) (Wells Fargo Advantage High Yield Municipal Bond Fund)		Class A	Class C
Management Fees		0.45%	0.45%
Distribution (12b-1) Fees		none	0.75%
Other Expenses	[1]	0.64%	0.64%
Total Annual Fund Operating Expenses		1.09%	1.84%
Fee Waivers		0.24%	0.24%
Total Annual Fund Operating Expenses After Fee Waiver	[2]	0.85%	1.60%

Example of Expenses

The example below is intended to help you compare the costs of investing in the Fund with the costs of investing in other mutual funds. The example assumes a $10,000 initial investment, 5% annual total return, and that operating expenses remain the same as in the tables above. The example also assumes that the Total Annual Fund Operating Expenses After Fee Waiver shown above will only be in place for the length of the current waiver commitment. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example (Wells Fargo Advantage High Yield Municipal Bond Fund) (High Yield Municipal Bond Fund - Retail) (USD $)	1 Year	3 Years
Class A	533	758
Class C	263	555

Expense Example, No Redemption (Wells Fargo Advantage High Yield Municipal Bond Fund) (USD $)	1 Year	3 Years
Class C (High Yield Municipal Bond Fund - Retail)	163	555

Portfolio Turnover

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund's performance. Since the Fund commenced operations on or around the date of this prospectus, no history of the portfolio turnover rate is available.

Principal Investment Strategies

Under normal circumstances, we invest:

• at least 80% of the Fund's net assets in municipal securities that pay interest exempt from federal income tax, but not necessarily federal alternative minimum tax ("AMT");

• up to 20% of the Fund's total assets in securities that pay interest subject to federal AMT;

• at least 50% of the Fund's total assets in municipal securities rated BBB and below or comparable unrated municipal securities; and

• up to 20% of the Fund's total assets in inverse floaters.

We invest principally in municipal securities of states, territories and possessions of the United States that pay interest exempt from federal income tax, but not necessarily federal AMT. A substantial portion of the securities will be rated BBB and below or unrated and deemed by us to be of comparable quality. Securities rated BB and below are often called "high yield" securities or "junk bonds". We may invest in municipal debt of any credit quality. We may also invest a portion of the Fund's total assets in securities that pay interest subject to federal AMT. We may use futures for duration and yield curve management. While we may purchase securities of any maturity, under normal circumstances, we expect the Fund's dollar-weighted average effective maturity to be between 3 and 20 years. "Dollar-weighted average effective maturity" is a measure of the average time until the final payment of principal and interest is due on fixed income securities in the Fund's portfolio.

We may invest up to 20% of the Fund's total assets in inverse floaters to seek enhanced returns. Inverse floaters are derivative debt instruments created by depositing a municipal security in a trust. Inverse floaters pay interest at rates that generally vary inversely with specified short-term interest rates and involve leverage. We intend to limit leverage created by the Fund's investments in inverse floaters to an amount equal to 20% of the Fund's total assets.

We start our investment process with a top-down, macroeconomic outlook to determine portfolio duration and yield curve positioning as well as industry, sector and credit quality allocations. Macroeconomic factors considered may include, among others, the pace of economic growth, employment conditions, inflation, and monetary and fiscal policy. In combination with our top-down macroeconomic approach, we conduct intensive research on individual issuers to uncover solid investment opportunities, especially looking for bonds whose quality may be improving.

Our security selection is based on several factors including, among others, improving financial trends, positive industry and sector dynamics, improving economic conditions, specific demographic trends and value relative to other securities. We may sell a security due to changes in credit characteristics or outlook, as well as changes in portfolio strategy or cash flow needs. A security may also be sold based on relative value considerations and could be replaced with a security that presents a better value or risk/reward profile.

Principal Investment Risks

An investment in the Fund may lose money, is not a deposit of Wells Fargo Bank, N.A. or its affiliates, is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other governmental agency, and is primarily subject to the risks briefly summarized below.

Counter-Party Risk. A Fund may incur a loss if the other party to an investment contract, such as a derivative or a repurchase or reverse repurchase agreement, fails to fulfill its contractual obligation to the Fund.

Debt Securities Risk. The issuer of a debt security may fail to pay interest or principal when due, and changes in market interest rates may reduce the value of debt securities or reduce the Fund's returns.

Derivatives Risk. The use of derivatives such as futures, options and swap agreements, can lead to losses, including those magnified by leverage, particularly when derivatives are used to enhance return rather than offset risk.

Futures Risk. Because the futures utilized by a Fund are standardized and exchange-traded, where the exchange serves as the ultimate counterparty for all contracts, the primary credit risk on futures contracts is the creditworthiness of the exchange itself. Futures are also subject to market risk, interest rate risk (in the case of futures contracts relating to income producing securities) and index tracking risk (in the case of stock index futures).

High Yield Securities Risk. High yield securities, i.e. "junk bonds," are debt securities that are rated below investment-grade, are unrated and deemed by us to be below investment-grade, or are in default at the time of purchase. These securities are considered speculative by major credit rating agencies, have a much greater risk of default or of not returning principal and tend to be more volatile and less liquid than higher-rated securities of similar maturity.

Inverse Floater Risk. The interest payment received on inverse floating rate securities generally will decrease when specified short-term interest rates increase. Inverse floaters are derivative debt instruments that involve leverage, which may magnify the Fund's gains or losses, and exhibit greater price and income volatility than bonds with similar maturities. Inverse floaters are also subject to the risks associated with derivatives and municipal securities.

Leverage Risk. Leverage created by borrowing or certain investments, such as derivatives and reverse repurchase agreements, can diminish the Fund's performance and increase the volatility of the Fund's net asset value.

Liquidity Risk. A security may not be able to be sold at the time desired or without adversely affecting the price.

Management Risk. There is no guarantee of the Fund's performance or that the Fund will meet its objective. The market value of your investment may decline and you may suffer investment loss.

Market Risk. The market price of securities owned by the Fund may rapidly or unpredictably decline due to factors affecting securities markets generally or particular industries.

Municipal Securities Risk. Municipal securities rely on the creditworthiness or revenue production of their issuers or auxiliary credit enhancement features. The Fund may invest 25% or more of its total assets in municipal securities that are related in such a way that political, economic or business developments affecting one obligation would affect the others. Tax authorities are paying increased attention as to whether interest on municipal obligations is tax exempt, and we cannot assure you that a tax authority will not successfully challenge the exemption of a bond held by the Fund. The ongoing issues facing the national economy are negatively impacting the economic performance of many issuers of municipal securities, and may increase the likelihood that issuers of securities in which the Fund may invest may be unable to meet their obligations.

Regulatory Risk. Changes in government regulations may adversely affect the value of a security. An insufficiently regulated industry or market might also permit inappropriate practices that adversely affect an investment.

Performance

Since the Fund does not have annual returns for at least one calendar year, no performance information is shown.

[1] Investments of $1 million or more are not subject to a front-end sales charge but generally will be subject to a deferred sales charge of 1.00% if redeemed within 18 months from the date of purchase.

[1] Expenses are based on estimated amounts for the current fiscal year.

[2] The Adviser has committed through October 31, 2014, to waive fees and/or reimburse expenses to the extent necessary to cap the Fund's Total Annual Fund Operating Expenses After Fee Waiver at the amounts shown above. Brokerage commissions, stamp duty fees, interest, taxes, acquired fund fees and expenses, and extraordinary expenses are excluded from the cap. After this time, the cap may be increased or the commitment to maintain the cap may be terminated only with the approval of the Board of Trustees.

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Annual Fund Operating Expenses	0 Months Ended
	Feb. 01, 2013
(High Yield Municipal Bond Fund - Administrator) | (Wells Fargo Advantage High Yield Municipal Bond Fund) | Administrator Class
Operating Expenses:
Management Fees	0.45%
Distribution (12b-1) Fees	none
Other Expenses	0.58%	[1]
Total Annual Fund Operating Expenses	1.03%
Fee Waivers	(0.28%)
Total Annual Fund Operating Expenses After Fee Waiver	0.75%	[2]
(High Yield Municipal Bond Fund - Institutional) | (Wells Fargo Advantage High Yield Municipal Bond Fund) | Institutional Class
Operating Expenses:
Management Fees	0.45%
Distribution (12b-1) Fees	none
Other Expenses	0.31%	[1]
Total Annual Fund Operating Expenses	0.76%
Fee Waivers	(0.16%)
Total Annual Fund Operating Expenses After Fee Waiver	0.60%	[2]
(High Yield Municipal Bond Fund - Retail) | (Wells Fargo Advantage High Yield Municipal Bond Fund) | Class A
Operating Expenses:
Management Fees	0.45%
Distribution (12b-1) Fees	none
Other Expenses	0.64%	[1]
Total Annual Fund Operating Expenses	1.09%
Fee Waivers	(0.24%)
Total Annual Fund Operating Expenses After Fee Waiver	0.85%	[2]
(High Yield Municipal Bond Fund - Retail) | (Wells Fargo Advantage High Yield Municipal Bond Fund) | Class C
Operating Expenses:
Management Fees	0.45%
Distribution (12b-1) Fees	0.75%
Other Expenses	0.64%	[1]
Total Annual Fund Operating Expenses	1.84%
Fee Waivers	(0.24%)
Total Annual Fund Operating Expenses After Fee Waiver	1.60%	[2]
(Strategic Income Fund - Administrator) | (Wells Fargo Advantage Strategic Income Fund) | Administrator Class
Operating Expenses:
Management Fees	0.48%
Distribution (12b-1) Fees	none
Other Expenses	0.57%	[1]
Total Annual Fund Operating Expenses	1.05%
Fee Waivers	(0.30%)
Total Annual Fund Operating Expenses After Fee Waiver	0.75%	[3]
(Strategic Income Fund - Institutional) | (Wells Fargo Advantage Strategic Income Fund) | Institutional Class
Operating Expenses:
Management Fees	0.48%
Distribution (12b-1) Fees	none
Other Expenses	0.30%	[1]
Total Annual Fund Operating Expenses	0.78%
Fee Waivers	(0.18%)
Total Annual Fund Operating Expenses After Fee Waiver	0.60%	[3]
(Strategic Income Fund - Retail) | (Wells Fargo Advantage Strategic Income Fund) | Class A
Operating Expenses:
Management Fees	0.48%
Distribution (12b-1) Fees	none
Other Expenses	0.63%	[1]
Total Annual Fund Operating Expenses	1.11%
Fee Waivers	(0.21%)
Total Annual Fund Operating Expenses After Fee Waiver	0.90%	[3]
(Strategic Income Fund - Retail) | (Wells Fargo Advantage Strategic Income Fund) | Class C
Operating Expenses:
Management Fees	0.48%
Distribution (12b-1) Fees	0.75%
Other Expenses	0.63%	[1]
Total Annual Fund Operating Expenses	1.86%
Fee Waivers	(0.21%)
Total Annual Fund Operating Expenses After Fee Waiver	1.65%	[3]

[1] Expenses are based on estimated amounts for the current fiscal year.

[2] The Adviser has committed through October 31, 2014, to waive fees and/or reimburse expenses to the extent necessary to cap the Fund's Total Annual Fund Operating Expenses After Fee Waiver at the amounts shown above. Brokerage commissions, stamp duty fees, interest, taxes, acquired fund fees and expenses, and extraordinary expenses are excluded from the cap. After this time, the cap may be increased or the commitment to maintain the cap may be terminated only with the approval of the Board of Trustees.

[3] The Adviser has committed through February 28, 2014, to waive fees and/or reimburse expenses to the extent necessary to cap the Fund's Total Annual Fund Operating Expenses After Fee Waiver at the amounts shown above. Brokerage commissions, stamp duty fees, interest, taxes, acquired fund fees and expenses, and extraordinary expenses are excluded from the cap. After this time, the cap may be increased or the commitment to maintain the cap may be terminated only with the approval of the Board of Trustees.

XML

(Strategic Income Fund - Administrator) | (Wells Fargo Advantage Strategic Income Fund)

Investment Objective

The Fund seeks total return, consisting of a high level of current income and capital appreciation.

Fees and Expenses

These tables are intended to help you understand the various costs and expenses you will pay if you buy and hold shares of the Fund.

Shareholder Fees (fees paid directly from your investment)

Shareholder Fees (Wells Fargo Advantage Strategic Income Fund)	Administrator Class (Strategic Income Fund - Administrator)
Maximum sales charge (load) imposed on purchases (as a percentage of offering price)	none
Maximum deferred sales charge (load) (as a percentage of offering price)	none

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

Annual Fund Operating Expenses (Wells Fargo Advantage Strategic Income Fund)		Administrator Class (Strategic Income Fund - Administrator)
Management Fees		0.48%
Distribution (12b-1) Fees		none
Other Expenses	[1]	0.57%
Total Annual Fund Operating Expenses		1.05%
Fee Waivers		0.30%
Total Annual Fund Operating Expenses After Fee Waiver	[2]	0.75%

Example of Expenses

The example below is intended to help you compare the costs of investing in the Fund with the costs of investing in other mutual funds. The example assumes a $10,000 initial investment, 5% annual total return, and that operating expenses remain the same as in the tables above. The example also assumes that the Total Annual Fund Operating Expenses After Fee Waiver shown above will only be in place for the length of the current waiver commitment. Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Expense Example (Wells Fargo Advantage Strategic Income Fund) (USD $)	1 Year	3 Years
Administrator Class (Strategic Income Fund - Administrator)	77	304

Portfolio Turnover

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the Fund's performance. Since the Fund commenced operations on or around the date of this prospectus, no history of the portfolio turnover rate is available.

Principal Investment Strategies

Under normal circumstances, we invest:

• at least 80% of the Fund's net assets in income-producing securities;

• up to 100% of the Fund's total assets in debt securities of foreign issuers, including emerging markets issuers, and up to 50% of the Fund's total assets in non-dollar denominated debt securities;

• up to 100% of the Fund's total assets in debt securities that are below investment-grade;

• up to 25% of the Fund's total assets in preferred stocks; and

• up to 10% of the Fund's total assets in debt securities that are in default at the time of purchase.

We invest principally in income-producing securities, including corporate, mortgage- and asset-backed securities, bank loans, convertible securities, preferred stocks, foreign corporate debt, foreign sovereign debt, supranational agencies and U.S. Government obligations. We may invest a significant portion of the Fund's assets in mortgage-backed securities, including those issued by agencies and instrumentalities of the U.S. Government. We may invest in below investment-grade debt securities (often called "high yield" securities or "junk bonds") of any credit quality, including unrated securities that we deem to be of comparable quality, as well as securities that are in default at the time of purchase.

We may invest in debt securities of foreign issuers, including emerging markets issuers, denominated in any currency. Emerging market countries generally are those countries defined as having an emerging or developing economy by the World Bank or its related organizations, or the United Nations or its authorities. The emerging market countries in which the Fund may invest currently include, but are not limited to, Argentina, Brazil, Chile, China, Colombia, Czech Republic, Egypt, Hungary, India, Indonesia, Malaysia, Mexico, Peru, the Philippines, Poland, Russia, South Africa, South Korea, Thailand, Turkey and Uruguay. We may seek to add yield by having exposures to a variety of credits, mortgages, and higher yielding countries and currencies.

We pursue the Fund's investment objective by creating an integrated strategy that combines income-producing securities from a variety of sectors. Portfolio managers meet regularly to review and assess the overall portfolio risk level, the allocation of assets among the different sectors, and the role played by each sector in the portfolio. Wells Capital Management Incorporated determines the allocation of assets, and these allocations can change at any time. Each portfolio manager provides overall asset allocation and/or day-to-day portfolio management, and is responsible for security selection within the portfolio managers' assigned sectors.

The investment process for both asset allocation and security selection focuses on the value-driven measures that are used by the portfolio managers when managing sector assignments such as high yield bonds, global bonds, emerging markets, investment-grade bonds, and mortgages. We seek to add return by allocating assets to sectors that we believe offer better opportunities and by using rigorous credit research to identify attractive individual securities. The portfolio managers utilize proprietary tools when measuring opportunities and risks associated with country, currency, credit and mortgage exposures. Securities are sold and allocations to various sectors are reduced when prices rise significantly above our estimates of underlying value, when changes in the financial environment indicate that securities or sectors at current prices no longer offer attractive risk-adjusted returns, or due to cash flow needs.

While we may purchase securities of any maturity or duration, under normal circumstances, we expect the Fund's overall dollar-weighted average effective duration to be between 0 and 6 years. "Dollar-weighted average effective duration" is an aggregate measure of the sensitivity of a fund's fixed income portfolio securities to changes in interest rates. As a general matter, the price of a fixed income security with a longer effective duration will fluctuate more in response to changes in interest rates than the price of a fixed income security with a shorter effective duration. We may use futures to manage duration exposure. There are no fixed weights for the Fund's allocation across various sectors or markets. The pursuit of the Fund's investment objective of total return, a component of which consists of a high level of current income, however, implies that the Fund will normally seek to have significant holdings of securities offering higher yields relative to U.S. Treasuries.

In addition to currency exposures stemming from our management of non-dollar denominated bonds, including the hedging and cross-hedging of currency exposures associated with these securities, we can manage currency as a separate asset class. We may purchase a foreign currency on a spot or forward basis in order to benefit from potential appreciation of such currency relative to the U.S. dollar or to other currencies. The Fund may enter into foreign currency exchange contracts to gain or hedge currency exposure or control risk.

Principal Investment Risks

An investment in the Fund may lose money, is not a deposit of Wells Fargo Bank, N.A. or its affiliates, is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other governmental agency, and is primarily subject to the risks briefly summarized below.

Convertible Securities Risk. Convertible securities have characteristics of both equity and debt securities and, as a result, are exposed to risks that are typically associated with both types of securities. The market value of a convertible security tends to decline as interest rates increase but also tends to reflect the market price of the common stock of the issuing company.

Counter-Party Risk. A Fund may incur a loss if the other party to an investment contract, such as a derivative or a repurchase or reverse repurchase agreement, fails to fulfill its contractual obligation to the Fund.

Debt Securities Risk. The issuer of a debt security may fail to pay interest or principal when due, and changes in market interest rates may reduce the value of debt securities or reduce the Fund's returns.

Derivatives Risk. The use of derivatives such as futures, options and swap agreements, can lead to losses, including those magnified by leverage, particularly when derivatives are used to enhance return rather than offset risk.

Emerging Markets Risk. Foreign investment risks are typically greater for securities in emerging markets, which can be more vulnerable to recessions, currency volatility, inflation and market failure.

Foreign Currency Transactions Risk. Foreign securities are often denominated in foreign currencies. As a result, the value of a Fund's shares is affected by changes in exchange rates. Use of hedging techniques cannot protect against exchange rate risk perfectly. If the Fund's adviser is incorrect in its judgment of future exchange rate relationships, the Fund could be in a less advantageous position than if such a hedge had not been established.

Foreign Investment Risk. Foreign investments face the potential of heightened illiquidity, greater price volatility and adverse effects of political, regulatory, tax, currency, economic or other macroeconomic developments.

Futures Risk. Because the futures utilized by a Fund are standardized and exchange-traded, where the exchange serves as the ultimate counterparty for all contracts, the primary credit risk on futures contracts is the creditworthiness of the exchange itself. Futures are also subject to market risk, interest rate risk (in the case of futures contracts relating to income producing securities) and index tracking risk (in the case of stock index futures).

High Yield Securities Risk. High yield securities, i.e. "junk bonds," are debt securities that are rated below investment-grade, are unrated and deemed by us to be below investment-grade, or are in default at the time of purchase. These securities are considered speculative by major credit rating agencies, have a much greater risk of default or of not returning principal and tend to be more volatile and less liquid than higher-rated securities of similar maturity.

Issuer Risk. The value of a security may decline because of adverse events or circumstances that directly relate to conditions at the issuer or any entity providing it credit or liquidity support.

Leverage Risk. Leverage created by borrowing or certain investments, such as derivatives and reverse repurchase agreements, can diminish the Fund's performance and increase the volatility of the Fund's net asset value.

Liquidity Risk. A security may not be able to be sold at the time desired or without adversely affecting the price.

Loan Risk. In addition to the same general risks as debt securities, loans in which a Fund invests may be exposed to highly leveraged borrowers, restrictions on transfer and illiquidity, difficulty in fair valuation, limitations on the exercise of remedies, the inability or unwillingness of assignor(s) on whom a Fund relies to demand and receive loan payments, the absence of credit ratings, and potential co-lender liability.

Management Risk. There is no guarantee of the Fund's performance or that the Fund will meet its objective. The market value of your investment may decline and you may suffer investment loss.

Market Risk. The market price of securities owned by the Fund may rapidly or unpredictably decline due to factors affecting securities markets generally or particular industries.

Mortgage- and Asset-Backed Securities Risk. Mortgage- and asset-backed securities may decline in value when defaults on the underlying mortgage or assets occur and may exhibit additional volatility in periods of changing interest rates. When interest rates decline, the prepayment of mortgages or assets underlying such securities may require the Fund to reinvest such prepaid funds at lower prevailing interest rates, resulting in reduced returns.

Regional Risk. The Fund's investments may be concentrated in a specific geographical region and thus, may be more adversely affected by events in that region than investments of a fund that does not have such a regional focus.

Regulatory Risk. Changes in government regulations may adversely affect the value of a security. An insufficiently regulated industry or market might also permit inappropriate practices that adversely affect an investment.

U.S. Government Obligations Risk. U.S. Government obligations may be adversely impacted by changes in interest rates, and may not be backed by the full faith and credit of the U.S. Government.

Performance

Since the Fund does not have annual returns for at least one calendar year, no performance information is shown.

[1] Expenses are based on estimated amounts for the current fiscal year.

[2] The Adviser has committed through February 28, 2014, to waive fees and/or reimburse expenses to the extent necessary to cap the Fund's Total Annual Fund Operating Expenses After Fee Waiver at the amounts shown above. Brokerage commissions, stamp duty fees, interest, taxes, acquired fund fees and expenses, and extraordinary expenses are excluded from the cap. After this time, the cap may be increased or the commitment to maintain the cap may be terminated only with the approval of the Board of Trustees.