Label	Element	Value
Risk Return Abstract	rr_RiskReturnAbstract
Document Type	dei_DocumentType	485BPOS
Document Period End Date	dei_DocumentPeriodEndDate	Nov. 30, 2015
Registrant Name	dei_EntityRegistrantName	PUTNAM FUNDS TRUST
Central Index Key	dei_EntityCentralIndexKey	0001005942
Amendment Flag	dei_AmendmentFlag	false
Trading Symbol	dei_TradingSymbol	PFT
Document Creation Date	dei_DocumentCreationDate	Mar. 29, 2016
Document Effective Date	dei_DocumentEffectiveDate	Mar. 30, 2016
Prospectus Date	rr_ProspectusDate	Mar. 30, 2016
Putnam Short-Term Municipal Income Fund
Risk Return Abstract	rr_RiskReturnAbstract
Risk/Return [Heading]	rr_RiskReturnHeading	Fund summary
Objective [Heading]	rr_ObjectiveHeading	Goal
Objective, Primary [Text Block]	rr_ObjectivePrimaryTextBlock	Putnam Short-Term Municipal Income Fund seeks as high a level of current income exempt from federal income tax as we believe is consistent with preservation of capital.
Expense [Heading]	rr_ExpenseHeading	Fees and expenses
Expense Narrative [Text Block]	rr_ExpenseNarrativeTextBlock	The following table describes the fees and expenses you may 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 $500,000 in Putnam funds. More information about these and other discounts is available from your financial advisor and in How do I buy fund shares? beginning on page 13 of the fund’s prospectus and in How to buy shares beginning on page II-1 of the fund’s statement of additional information (SAI).
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 you pay each year as a percentage of the value of your investment)
Fee Waiver or Reimbursement over Assets, Date of Termination	rr_FeeWaiverOrReimbursementOverAssetsDateOfTermination	Mar. 30, 2017
Portfolio Turnover [Heading]	rr_PortfolioTurnoverHeading	Portfolio turnover
Portfolio Turnover [Text Block]	rr_PortfolioTurnoverTextBlock	The fund pays transaction-related costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher turnover rate may indicate higher transaction costs and may result in higher taxes when the fund’s shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or the above example, affect fund performance. The fund’s turnover rate in the most recent fiscal year was 45%.
Portfolio Turnover, Rate	rr_PortfolioTurnoverRate	45.00%
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 $500,000 in Putnam funds. More information about these and other discounts is available from your financial advisor and in How do I buy fund shares? beginning on page 13 of the fund’s prospectus and in How to buy shares beginning on page II-1 of the fund’s statement of additional information (SAI).
Expense Breakpoint, Minimum Investment Required [Amount]	rr_ExpenseBreakpointMinimumInvestmentRequiredAmount	$ 500,000
Expense Example [Heading]	rr_ExpenseExampleHeading	Example
Expense Example Narrative [Text Block]	rr_ExpenseExampleNarrativeTextBlock	The following hypothetical example is intended to help you compare the cost of investing in the fund with the cost of investing in other funds. It assumes that you invest $10,000 in the fund for the time periods indicated and then, except as indicated, redeem all your shares at the end of those periods. It assumes a 5% return on your investment each year and that the fund’s operating expenses remain the same. Only the first year of each period in the example takes into account the expense reimbursement described above. Your actual costs may be higher or lower.
Strategy [Heading]	rr_StrategyHeading	Investments
Strategy Narrative [Text Block]	rr_StrategyNarrativeTextBlock	We invest mainly in bonds that pay interest that is exempt from federal income tax (but that may be subject to federal alternative minimum tax (AMT)) and that have short-term maturities (i.e., three years or less). The bonds we invest in are mainly investment-grade in quality. Under normal circumstances, we invest at least 80% of the fund’s net assets in tax-exempt investments, which for purposes of this policy includes investments paying interest subject to the federal AMT for individuals. This investment policy cannot be changed without the approval of the fund’s shareholders. We may consider, among other factors, credit, interest rate and prepayment risks, as well as general market conditions, when deciding whether to buy or sell investments.
Risk [Heading]	rr_RiskHeading	Risks
Risk Narrative [Text Block]	rr_RiskNarrativeTextBlock	It is important to understand that you can lose money by investing in the fund. The value of bonds in the fund’s portfolio may fall or fail to rise over extended periods of time for a variety of reasons, including general financial market conditions, changing market perceptions of the risk of default, changes in government intervention in the financial markets, and factors related to a specific issuer. Bond markets may, in response to government intervention, economic or market developments, or other factors, experience periods of high volatility and reduced liquidity. The risks associated with bond investments include interest rate risk, which means the value of the fund’s investments is likely to fall if interest rates rise. Bond investments also are subject to credit risk, which is the risk that the issuers of the fund’s investments may default on payment of interest or principal. Since the fund invests in tax-exempt bonds, which, to be treated as tax-exempt under the Internal Revenue Code, may be issued only by limited types of issuers for limited types of projects, the fund’s investments may be focused in certain market segments. Consequently, the fund may be more vulnerable to fluctuations in the values of the securities it holds than a fund that invests more broadly. Interest rate risk is generally greater for longer-term bonds, and credit risk is generally greater for below-investment-grade bonds. Interest the fund receives might be taxable. The fund may not achieve its goal, and it is not intended to be a complete investment program. An investment in the fund is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.
Risk Lose Money [Text]	rr_RiskLoseMoney	It is important to understand that you can lose money by investing in the fund.
Risk Not Insured Depository Institution [Text]	rr_RiskNotInsuredDepositoryInstitution	An investment in the fund is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.
Bar Chart and Performance Table [Heading]	rr_BarChartAndPerformanceTableHeading	Performance
Performance Narrative [Text Block]	rr_PerformanceNarrativeTextBlock	The performance information below gives some indication of the risks associated with an investment in the fund by showing the fund’s performance year to year and over time. The bar chart does not reflect the impact of sales charges. If it did, performance would be lower. Please remember that past performance is not necessarily an indication of future results. Monthly performance figures for the fund are available at putnam.com.
Performance Information Illustrates Variability of Returns [Text]	rr_PerformanceInformationIllustratesVariabilityOfReturns	The performance information below gives some indication of the risks associated with an investment in the fund by showing the fund’s performance year to year and over time.
Performance Availability Website Address [Text]	rr_PerformanceAvailabilityWebSiteAddress	putnam.com
Performance Past Does Not Indicate Future [Text]	rr_PerformancePastDoesNotIndicateFuture	Please remember that past performance is not necessarily an indication of future results.
Bar Chart [Heading]	rr_BarChartHeading	Annual total returns for class A shares before sales charges
Bar Chart Does Not Reflect Sales Loads [Text]	rr_BarChartDoesNotReflectSalesLoads	The bar chart does not reflect the impact of sales charges. If it did, performance would be lower.
Bar Chart Closing [Text Block]	rr_BarChartClosingTextBlock	Best calendar quarter Q3 2015  0.31% Worst calendar quarter Q2 2015  -0.17%
Highest Quarterly Return, Label	rr_HighestQuarterlyReturnLabel	Best calendar quarter
Highest Quarterly Return, Date	rr_BarChartHighestQuarterlyReturnDate	Sep. 30, 2015
Highest Quarterly Return	rr_BarChartHighestQuarterlyReturn	0.31%
Lowest Quarterly Return, Label	rr_LowestQuarterlyReturnLabel	Worst calendar quarter
Lowest Quarterly Return, Date	rr_BarChartLowestQuarterlyReturnDate	Jun. 30, 2015
Lowest Quarterly Return	rr_BarChartLowestQuarterlyReturn	(0.17%)
Performance Table Heading	rr_PerformanceTableHeading	Average annual total returns after sales charges (for periods ending 12/31/15)
Performance Table Uses Highest Federal Rate	rr_PerformanceTableUsesHighestFederalRate	After-tax returns reflect the historical highest individual federal marginal income tax rates and do not reflect state and local taxes.
Performance Table Not Relevant to Tax Deferred	rr_PerformanceTableNotRelevantToTaxDeferred	Actual after-tax returns depend on an investor's tax situation and may differ from those shown.
Performance Table One Class of after Tax Shown [Text]	rr_PerformanceTableOneClassOfAfterTaxShown	After-tax returns are shown for class A shares only and will vary for other classes.
Performance Table Closing [Text Block]	rr_PerformanceTableClosingTextBlock	After-tax returns reflect the historical highest individual federal marginal income tax rates and do not reflect state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown. After-tax returns are shown for class A shares only and will vary for other classes. These after-tax returns do not apply if you hold your fund shares through a 401(k) plan, an IRA, or another tax-advantaged arrangement.
Putnam Short-Term Municipal Income Fund | Class A
Risk Return Abstract	rr_RiskReturnAbstract
Maximum sales charge (load) imposed on purchases (as a percentage of offering price)	rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice	1.00%
Maximum deferred sales charge (load) (as a percentage of original purchase price or redemption proceeds, whichever is lower)	rr_MaximumDeferredSalesChargeOverOther	1.00%	[1]
Management fees	rr_ManagementFeesOverAssets	0.34%
Distribution and service (12b-1) fees	rr_DistributionAndService12b1FeesOverAssets	0.25%
Other expenses	rr_OtherExpensesOverAssets	0.95%
Total annual fund operating expenses	rr_ExpensesOverAssets	1.54%
Expense reimbursement	rr_FeeWaiverOrReimbursementOverAssets	(0.94%)	[2]
Total annual fund operating expenses after expense reimbursement	rr_NetExpensesOverAssets	0.60%
Expense Example, with Redemption, 1 Year	rr_ExpenseExampleYear01	$ 161
Expense Example, with Redemption, 3 Years	rr_ExpenseExampleYear03	490
Expense Example, with Redemption, 5 Years	rr_ExpenseExampleYear05	843
Expense Example, with Redemption, 10 Years	rr_ExpenseExampleYear10	$ 1,837
Annual Return 2014	rr_AnnualReturn2014	0.53%
Annual Return 2015	rr_AnnualReturn2015	0.24%
1 Year	rr_AverageAnnualReturnYear01	(0.76%)
Since Inception	rr_AverageAnnualReturnSinceInception	0.07%
Inception Date	rr_AverageAnnualReturnInceptionDate	Mar. 18, 2013
Putnam Short-Term Municipal Income Fund | Class B
Risk Return Abstract	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 original purchase price or redemption proceeds, whichever is lower)	rr_MaximumDeferredSalesChargeOverOther	1.00%	[3]
Management fees	rr_ManagementFeesOverAssets	0.34%
Distribution and service (12b-1) fees	rr_DistributionAndService12b1FeesOverAssets	0.45%
Other expenses	rr_OtherExpensesOverAssets	0.95%
Total annual fund operating expenses	rr_ExpensesOverAssets	1.74%
Expense reimbursement	rr_FeeWaiverOrReimbursementOverAssets	(0.94%)	[2]
Total annual fund operating expenses after expense reimbursement	rr_NetExpensesOverAssets	0.80%
Expense Example, with Redemption, 1 Year	rr_ExpenseExampleYear01	$ 182
Expense Example, with Redemption, 3 Years	rr_ExpenseExampleYear03	456
Expense Example, with Redemption, 5 Years	rr_ExpenseExampleYear05	856
Expense Example, with Redemption, 10 Years	rr_ExpenseExampleYear10	1,921
Expense Example, No Redemption, 1 Year	rr_ExpenseExampleNoRedemptionYear01	82
Expense Example, No Redemption, 3 Years	rr_ExpenseExampleNoRedemptionYear03	456
Expense Example, No Redemption, 5 Years	rr_ExpenseExampleNoRedemptionYear05	856
Expense Example, No Redemption, 10 Years	rr_ExpenseExampleNoRedemptionYear10	$ 1,921
1 Year	rr_AverageAnnualReturnYear01	(0.95%)
Since Inception	rr_AverageAnnualReturnSinceInception	0.24%
Inception Date	rr_AverageAnnualReturnInceptionDate	Mar. 18, 2013
Putnam Short-Term Municipal Income Fund | Class C
Risk Return Abstract	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 original purchase price or redemption proceeds, whichever is lower)	rr_MaximumDeferredSalesChargeOverOther	1.00%	[4]
Management fees	rr_ManagementFeesOverAssets	0.34%
Distribution and service (12b-1) fees	rr_DistributionAndService12b1FeesOverAssets	1.00%
Other expenses	rr_OtherExpensesOverAssets	0.95%
Total annual fund operating expenses	rr_ExpensesOverAssets	2.29%
Expense reimbursement	rr_FeeWaiverOrReimbursementOverAssets	(0.94%)	[2]
Total annual fund operating expenses after expense reimbursement	rr_NetExpensesOverAssets	1.35%
Expense Example, with Redemption, 1 Year	rr_ExpenseExampleYear01	$ 237
Expense Example, with Redemption, 3 Years	rr_ExpenseExampleYear03	625
Expense Example, with Redemption, 5 Years	rr_ExpenseExampleYear05	1,140
Expense Example, with Redemption, 10 Years	rr_ExpenseExampleYear10	2,553
Expense Example, No Redemption, 1 Year	rr_ExpenseExampleNoRedemptionYear01	137
Expense Example, No Redemption, 3 Years	rr_ExpenseExampleNoRedemptionYear03	625
Expense Example, No Redemption, 5 Years	rr_ExpenseExampleNoRedemptionYear05	1,140
Expense Example, No Redemption, 10 Years	rr_ExpenseExampleNoRedemptionYear10	$ 2,553
1 Year	rr_AverageAnnualReturnYear01	(1.18%)
Since Inception	rr_AverageAnnualReturnSinceInception	0.01%
Inception Date	rr_AverageAnnualReturnInceptionDate	Mar. 18, 2013
Putnam Short-Term Municipal Income Fund | Class M
Risk Return Abstract	rr_RiskReturnAbstract
Maximum sales charge (load) imposed on purchases (as a percentage of offering price)	rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice	0.75%
Maximum deferred sales charge (load) (as a percentage of original purchase price or redemption proceeds, whichever is lower)	rr_MaximumDeferredSalesChargeOverOther	none
Management fees	rr_ManagementFeesOverAssets	0.34%
Distribution and service (12b-1) fees	rr_DistributionAndService12b1FeesOverAssets	0.30%
Other expenses	rr_OtherExpensesOverAssets	0.95%
Total annual fund operating expenses	rr_ExpensesOverAssets	1.59%
Expense reimbursement	rr_FeeWaiverOrReimbursementOverAssets	(0.94%)	[2]
Total annual fund operating expenses after expense reimbursement	rr_NetExpensesOverAssets	0.65%
Expense Example, with Redemption, 1 Year	rr_ExpenseExampleYear01	$ 141
Expense Example, with Redemption, 3 Years	rr_ExpenseExampleYear03	482
Expense Example, with Redemption, 5 Years	rr_ExpenseExampleYear05	846
Expense Example, with Redemption, 10 Years	rr_ExpenseExampleYear10	$ 1,871
1 Year	rr_AverageAnnualReturnYear01	(0.56%)
Since Inception	rr_AverageAnnualReturnSinceInception	0.11%
Inception Date	rr_AverageAnnualReturnInceptionDate	Mar. 18, 2013
Putnam Short-Term Municipal Income Fund | Class Y
Risk Return Abstract	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 original purchase price or redemption proceeds, whichever is lower)	rr_MaximumDeferredSalesChargeOverOther	none
Management fees	rr_ManagementFeesOverAssets	0.34%
Other expenses	rr_OtherExpensesOverAssets	0.95%
Total annual fund operating expenses	rr_ExpensesOverAssets	1.29%
Expense reimbursement	rr_FeeWaiverOrReimbursementOverAssets	(0.94%)	[2]
Total annual fund operating expenses after expense reimbursement	rr_NetExpensesOverAssets	0.35%
Expense Example, with Redemption, 1 Year	rr_ExpenseExampleYear01	$ 36
Expense Example, with Redemption, 3 Years	rr_ExpenseExampleYear03	316
Expense Example, with Redemption, 5 Years	rr_ExpenseExampleYear05	617
Expense Example, with Redemption, 10 Years	rr_ExpenseExampleYear10	$ 1,474
1 Year	rr_AverageAnnualReturnYear01	0.49%
Since Inception	rr_AverageAnnualReturnSinceInception	0.68%
Inception Date	rr_AverageAnnualReturnInceptionDate	Mar. 18, 2013
Putnam Short-Term Municipal Income Fund | after taxes on distributions | Class A
Risk Return Abstract	rr_RiskReturnAbstract
1 Year	rr_AverageAnnualReturnYear01	(0.76%)
Since Inception	rr_AverageAnnualReturnSinceInception	0.07%
Inception Date	rr_AverageAnnualReturnInceptionDate	Mar. 18, 2013
Putnam Short-Term Municipal Income Fund | after taxes on distributions and sale of fund shares | Class A
Risk Return Abstract	rr_RiskReturnAbstract
1 Year	rr_AverageAnnualReturnYear01	(0.20%)
Since Inception	rr_AverageAnnualReturnSinceInception	0.15%
Inception Date	rr_AverageAnnualReturnInceptionDate	Mar. 18, 2013
Putnam Short-Term Municipal Income Fund | Barclays 3-year Municipal Bond Index (no deductions for fees, expenses or taxes)
Risk Return Abstract	rr_RiskReturnAbstract
1 Year	rr_AverageAnnualReturnYear01	1.18%
Since Inception	rr_AverageAnnualReturnSinceInception	1.15%
Inception Date	rr_AverageAnnualReturnInceptionDate	Mar. 18, 2013
Putnam Intermediate-Term Municipal Income Fund
Risk Return Abstract	rr_RiskReturnAbstract
Risk/Return [Heading]	rr_RiskReturnHeading	Fund summary
Objective [Heading]	rr_ObjectiveHeading	Goal
Objective, Primary [Text Block]	rr_ObjectivePrimaryTextBlock	Putnam Intermediate-Term Municipal Income Fund seeks as high a level of current income exempt from federal income tax as we believe is consistent with preservation of capital.
Expense [Heading]	rr_ExpenseHeading	Fees and expenses
Expense Narrative [Text Block]	rr_ExpenseNarrativeTextBlock	The following table describes the fees and expenses you may 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 $100,000 in class A shares or $50,000 in class M shares of Putnam funds. More information about these and other discounts is available from your financial advisor and in How do I buy fund shares? beginning on page 13 of the fund’s prospectus and in How to buy shares beginning on page II-1 of the fund’s statement of additional information (SAI).
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 you pay each year as a percentage of the value of your investment)
Fee Waiver or Reimbursement over Assets, Date of Termination	rr_FeeWaiverOrReimbursementOverAssetsDateOfTermination	Mar. 30, 2017
Portfolio Turnover [Heading]	rr_PortfolioTurnoverHeading	Portfolio turnover
Portfolio Turnover [Text Block]	rr_PortfolioTurnoverTextBlock	The fund pays transaction-related costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher turnover rate may indicate higher transaction costs and may result in higher taxes when the fund’s shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or the above example, affect fund performance. The fund’s turnover rate in the most recent fiscal year was 1%.
Portfolio Turnover, Rate	rr_PortfolioTurnoverRate	1.00%
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 $100,000 in class A shares or $50,000 in class M shares of Putnam funds. More information about these and other discounts is available from your financial advisor and in How do I buy fund shares? beginning on page 13 of the fund’s prospectus and in How to buy shares beginning on page II-1 of the fund’s statement of additional information (SAI).
Expense Breakpoint, Minimum Investment Required [Amount]	rr_ExpenseBreakpointMinimumInvestmentRequiredAmount	$ 50,000
Expense Example [Heading]	rr_ExpenseExampleHeading	Example
Expense Example Narrative [Text Block]	rr_ExpenseExampleNarrativeTextBlock	The following hypothetical example is intended to help you compare the cost of investing in the fund with the cost of investing in other funds. It assumes that you invest $10,000 in the fund for the time periods indicated and then, except as indicated, redeem all your shares at the end of those periods. It assumes a 5% return on your investment each year and that the fund’s operating expenses remain the same. Only the first year of each period in the example takes into account the expense reimbursement described above. Your actual costs may be higher or lower.
Strategy [Heading]	rr_StrategyHeading	Investments
Strategy Narrative [Text Block]	rr_StrategyNarrativeTextBlock	We invest mainly in bonds that pay interest that is exempt from federal income tax (but that may be subject to federal alternative minimum tax (AMT)) and that have intermediate maturities (i.e., three to ten years). The bonds we invest in are mainly investment-grade in quality. Under normal circumstances, we invest at least 80% of the fund’s net assets in tax-exempt investments, which for purposes of this policy include investments paying interest subject to the federal AMT for individuals. This investment policy cannot be changed without the approval of the fund’s shareholders. We may consider, among other factors, credit, interest rate and prepayment risks, as well as general market conditions, when deciding whether to buy or sell investments.
Risk [Heading]	rr_RiskHeading	Risks
Risk Narrative [Text Block]	rr_RiskNarrativeTextBlock	It is important to understand that you can lose money by investing in the fund. The value of bonds in the fund’s portfolio may fall or fail to rise over extended periods of time for a variety of reasons, including general financial market conditions, changing market perceptions of the risk of default, changes in government intervention in the financial markets, and factors related to a specific issuer. Bond markets may, in response to government intervention, economic or market developments, or other factors, experience periods of high volatility and reduced liquidity. The risks associated with bond investments include interest rate risk, which means the value of the fund’s investments is likely to fall if interest rates rise. Bond investments also are subject to credit risk, which is the risk that the issuers of the fund’s investments may default on payment of interest or principal. Since the fund invests in tax-exempt bonds, which, to be treated as tax-exempt under the Internal Revenue Code, may be issued only by limited types of issuers for limited types of projects, the fund’s investments may be focused in certain market segments. Consequently, the fund may be more vulnerable to fluctuations in the values of the securities it holds than a fund that invests more broadly. Interest rate risk is generally greater for longer-term bonds, and credit risk is generally greater for below-investment-grade bonds. Interest the fund receives might be taxable. The fund may not achieve its goal, and it is not intended to be a complete investment program. An investment in the fund is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.
Risk Lose Money [Text]	rr_RiskLoseMoney	It is important to understand that you can lose money by investing in the fund.
Risk Not Insured Depository Institution [Text]	rr_RiskNotInsuredDepositoryInstitution	An investment in the fund is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.
Bar Chart and Performance Table [Heading]	rr_BarChartAndPerformanceTableHeading	Performance
Performance Narrative [Text Block]	rr_PerformanceNarrativeTextBlock	The performance information below gives some indication of the risks associated with an investment in the fund by showing the fund’s performance year to year and over time. The bar chart does not reflect the impact of sales charges. If it did, performance would be lower. Please remember that past performance is not necessarily an indication of future results. Monthly performance figures for the fund are available at putnam.com.
Performance Information Illustrates Variability of Returns [Text]	rr_PerformanceInformationIllustratesVariabilityOfReturns	The performance information below gives some indication of the risks associated with an investment in the fund by showing the fund’s performance year to year and over time.
Performance Availability Website Address [Text]	rr_PerformanceAvailabilityWebSiteAddress	putnam.com
Performance Past Does Not Indicate Future [Text]	rr_PerformancePastDoesNotIndicateFuture	Please remember that past performance is not necessarily an indication of future results.
Bar Chart [Heading]	rr_BarChartHeading	Annual total returns for class A shares before sales charges
Bar Chart Does Not Reflect Sales Loads [Text]	rr_BarChartDoesNotReflectSalesLoads	The bar chart does not reflect the impact of sales charges. If it did, performance would be lower.
Bar Chart Closing [Text Block]	rr_BarChartClosingTextBlock	Best calendar quarter Q1 2014  1.72% Worst calendar quarter Q2 2015  -0.88%
Highest Quarterly Return, Label	rr_HighestQuarterlyReturnLabel	Best calendar quarter
Highest Quarterly Return, Date	rr_BarChartHighestQuarterlyReturnDate	Mar. 31, 2014
Highest Quarterly Return	rr_BarChartHighestQuarterlyReturn	1.72%
Lowest Quarterly Return, Label	rr_LowestQuarterlyReturnLabel	Worst calendar quarter
Lowest Quarterly Return, Date	rr_BarChartLowestQuarterlyReturnDate	Jun. 30, 2015
Lowest Quarterly Return	rr_BarChartLowestQuarterlyReturn	(0.88%)
Performance Table Heading	rr_PerformanceTableHeading	Average annual total returns after sales charges (for periods ending 12/31/15)
Performance Table Uses Highest Federal Rate	rr_PerformanceTableUsesHighestFederalRate	After-tax returns reflect the historical highest individual federal marginal income tax rates and do not reflect state and local taxes.
Performance Table Not Relevant to Tax Deferred	rr_PerformanceTableNotRelevantToTaxDeferred	Actual after-tax returns depend on an investor's tax situation and may differ from those shown.
Performance Table One Class of after Tax Shown [Text]	rr_PerformanceTableOneClassOfAfterTaxShown	After-tax returns are shown for class A shares only and will vary for other classes.
Performance Table Closing [Text Block]	rr_PerformanceTableClosingTextBlock	After-tax returns reflect the historical highest individual federal marginal income tax rates and do not reflect state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown. After-tax returns are shown for class A shares only and will vary for other classes. These after-tax returns do not apply if you hold your fund shares through a 401(k) plan, an IRA, or another tax-advantaged arrangement.
Putnam Intermediate-Term Municipal Income Fund | Class A
Risk Return Abstract	rr_RiskReturnAbstract
Maximum sales charge (load) imposed on purchases (as a percentage of offering price)	rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice	4.00%
Maximum deferred sales charge (load) (as a percentage of original purchase price or redemption proceeds, whichever is lower)	rr_MaximumDeferredSalesChargeOverOther	1.00%	[1]
Management fees	rr_ManagementFeesOverAssets	0.43%
Distribution and service (12b-1) fees	rr_DistributionAndService12b1FeesOverAssets	0.25%
Other expenses	rr_OtherExpensesOverAssets	1.05%
Total annual fund operating expenses	rr_ExpensesOverAssets	1.73%
Expense reimbursement	rr_FeeWaiverOrReimbursementOverAssets	(0.88%)
Total annual fund operating expenses after expense reimbursement	rr_NetExpensesOverAssets	0.85%
Expense Example, with Redemption, 1 Year	rr_ExpenseExampleYear01	$ 483
Expense Example, with Redemption, 3 Years	rr_ExpenseExampleYear03	841
Expense Example, with Redemption, 5 Years	rr_ExpenseExampleYear05	1,222
Expense Example, with Redemption, 10 Years	rr_ExpenseExampleYear10	$ 2,289
Annual Return 2014	rr_AnnualReturn2014	5.12%
Annual Return 2015	rr_AnnualReturn2015	1.79%
1 Year	rr_AverageAnnualReturnYear01	(2.29%)
Since Inception	rr_AverageAnnualReturnSinceInception	0.44%
Inception Date	rr_AverageAnnualReturnInceptionDate	Mar. 18, 2013
Putnam Intermediate-Term Municipal Income Fund | Class B
Risk Return Abstract	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 original purchase price or redemption proceeds, whichever is lower)	rr_MaximumDeferredSalesChargeOverOther	5.00%	[5]
Management fees	rr_ManagementFeesOverAssets	0.43%
Distribution and service (12b-1) fees	rr_DistributionAndService12b1FeesOverAssets	0.85%
Other expenses	rr_OtherExpensesOverAssets	1.05%
Total annual fund operating expenses	rr_ExpensesOverAssets	2.33%
Expense reimbursement	rr_FeeWaiverOrReimbursementOverAssets	(0.88%)	[2]
Total annual fund operating expenses after expense reimbursement	rr_NetExpensesOverAssets	1.45%
Expense Example, with Redemption, 1 Year	rr_ExpenseExampleYear01	$ 648
Expense Example, with Redemption, 3 Years	rr_ExpenseExampleYear03	943
Expense Example, with Redemption, 5 Years	rr_ExpenseExampleYear05	1,365
Expense Example, with Redemption, 10 Years	rr_ExpenseExampleYear10	2,447
Expense Example, No Redemption, 1 Year	rr_ExpenseExampleNoRedemptionYear01	148
Expense Example, No Redemption, 3 Years	rr_ExpenseExampleNoRedemptionYear03	643
Expense Example, No Redemption, 5 Years	rr_ExpenseExampleNoRedemptionYear05	1,165
Expense Example, No Redemption, 10 Years	rr_ExpenseExampleNoRedemptionYear10	$ 2,447
1 Year	rr_AverageAnnualReturnYear01	(3.82%)
Since Inception	rr_AverageAnnualReturnSinceInception	0.26%
Inception Date	rr_AverageAnnualReturnInceptionDate	Mar. 18, 2013
Putnam Intermediate-Term Municipal Income Fund | Class C
Risk Return Abstract	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 original purchase price or redemption proceeds, whichever is lower)	rr_MaximumDeferredSalesChargeOverOther	1.00%	[4]
Management fees	rr_ManagementFeesOverAssets	0.43%
Distribution and service (12b-1) fees	rr_DistributionAndService12b1FeesOverAssets	1.00%
Other expenses	rr_OtherExpensesOverAssets	1.05%
Total annual fund operating expenses	rr_ExpensesOverAssets	2.48%
Expense reimbursement	rr_FeeWaiverOrReimbursementOverAssets	(0.88%)	[2]
Total annual fund operating expenses after expense reimbursement	rr_NetExpensesOverAssets	1.60%
Expense Example, with Redemption, 1 Year	rr_ExpenseExampleYear01	$ 263
Expense Example, with Redemption, 3 Years	rr_ExpenseExampleYear03	689
Expense Example, with Redemption, 5 Years	rr_ExpenseExampleYear05	1,241
Expense Example, with Redemption, 10 Years	rr_ExpenseExampleYear10	2,750
Expense Example, No Redemption, 1 Year	rr_ExpenseExampleNoRedemptionYear01	163
Expense Example, No Redemption, 3 Years	rr_ExpenseExampleNoRedemptionYear03	689
Expense Example, No Redemption, 5 Years	rr_ExpenseExampleNoRedemptionYear05	1,241
Expense Example, No Redemption, 10 Years	rr_ExpenseExampleNoRedemptionYear10	$ 2,750
1 Year	rr_AverageAnnualReturnYear01	0.03%
Since Inception	rr_AverageAnnualReturnSinceInception	1.17%
Inception Date	rr_AverageAnnualReturnInceptionDate	Mar. 18, 2013
Putnam Intermediate-Term Municipal Income Fund | Class M
Risk Return Abstract	rr_RiskReturnAbstract
Maximum sales charge (load) imposed on purchases (as a percentage of offering price)	rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice	3.25%
Maximum deferred sales charge (load) (as a percentage of original purchase price or redemption proceeds, whichever is lower)	rr_MaximumDeferredSalesChargeOverOther	none
Management fees	rr_ManagementFeesOverAssets	0.43%
Distribution and service (12b-1) fees	rr_DistributionAndService12b1FeesOverAssets	0.50%
Other expenses	rr_OtherExpensesOverAssets	1.05%
Total annual fund operating expenses	rr_ExpensesOverAssets	1.98%
Expense reimbursement	rr_FeeWaiverOrReimbursementOverAssets	(0.88%)	[2]
Total annual fund operating expenses after expense reimbursement	rr_NetExpensesOverAssets	1.10%
Expense Example, with Redemption, 1 Year	rr_ExpenseExampleYear01	$ 434
Expense Example, with Redemption, 3 Years	rr_ExpenseExampleYear03	844
Expense Example, with Redemption, 5 Years	rr_ExpenseExampleYear05	1,279
Expense Example, with Redemption, 10 Years	rr_ExpenseExampleYear10	$ 2,488
1 Year	rr_AverageAnnualReturnYear01	(1.77%)
Since Inception	rr_AverageAnnualReturnSinceInception	0.47%
Inception Date	rr_AverageAnnualReturnInceptionDate	Mar. 18, 2013
Putnam Intermediate-Term Municipal Income Fund | Class Y
Risk Return Abstract	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 original purchase price or redemption proceeds, whichever is lower)	rr_MaximumDeferredSalesChargeOverOther	none
Management fees	rr_ManagementFeesOverAssets	0.43%
Other expenses	rr_OtherExpensesOverAssets	1.05%
Total annual fund operating expenses	rr_ExpensesOverAssets	1.48%
Expense reimbursement	rr_FeeWaiverOrReimbursementOverAssets	(0.88%)	[2]
Total annual fund operating expenses after expense reimbursement	rr_NetExpensesOverAssets	0.60%
Expense Example, with Redemption, 1 Year	rr_ExpenseExampleYear01	$ 61
Expense Example, with Redemption, 3 Years	rr_ExpenseExampleYear03	381
Expense Example, with Redemption, 5 Years	rr_ExpenseExampleYear05	724
Expense Example, with Redemption, 10 Years	rr_ExpenseExampleYear10	$ 1,693
1 Year	rr_AverageAnnualReturnYear01	2.04%
Since Inception	rr_AverageAnnualReturnSinceInception	2.17%
Inception Date	rr_AverageAnnualReturnInceptionDate	Mar. 18, 2013
Putnam Intermediate-Term Municipal Income Fund | after taxes on distributions | Class A
Risk Return Abstract	rr_RiskReturnAbstract
1 Year	rr_AverageAnnualReturnYear01	(2.29%)
Since Inception	rr_AverageAnnualReturnSinceInception	0.44%
Inception Date	rr_AverageAnnualReturnInceptionDate	Mar. 18, 2013
Putnam Intermediate-Term Municipal Income Fund | after taxes on distributions and sale of fund shares | Class A
Risk Return Abstract	rr_RiskReturnAbstract
1 Year	rr_AverageAnnualReturnYear01	0.80%
Since Inception	rr_AverageAnnualReturnSinceInception	0.59%
Inception Date	rr_AverageAnnualReturnInceptionDate	Mar. 18, 2013
Putnam Intermediate-Term Municipal Income Fund | Barclays 7-year Municipal Bond Index (no deductions for fees, expenses or taxes)
Risk Return Abstract	rr_RiskReturnAbstract
1 Year	rr_AverageAnnualReturnYear01	3.26%
Since Inception	rr_AverageAnnualReturnSinceInception	2.92%
Inception Date	rr_AverageAnnualReturnInceptionDate	Mar. 18, 2013
Putnam Emerging Markets Income Fund
Risk Return Abstract	rr_RiskReturnAbstract
Risk/Return [Heading]	rr_RiskReturnHeading	Fund summary
Objective [Heading]	rr_ObjectiveHeading	Goal
Objective, Primary [Text Block]	rr_ObjectivePrimaryTextBlock	Putnam Emerging Markets Income Fund seeks high current income.
Objective, Secondary [Text Block]	rr_ObjectiveSecondaryTextBlock	Capital growth is a secondary goal when consistent with achieving high current income.
Expense [Heading]	rr_ExpenseHeading	Fees and expenses
Expense Narrative [Text Block]	rr_ExpenseNarrativeTextBlock	The following table describes the fees and expenses you may 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 $100,000 in class A shares or $50,000 in class M shares of Putnam funds. More information about these and other discounts is available from your financial advisor and in How do I buy fund shares? beginning on page 16 of the fund’s prospectus and in How to buy shares beginning on page II-1 of the fund’s statement of additional information (SAI).
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 you pay each year as a percentage of the value of your investment)
Fee Waiver or Reimbursement over Assets, Date of Termination	rr_FeeWaiverOrReimbursementOverAssetsDateOfTermination	Mar. 30, 2017
Portfolio Turnover [Heading]	rr_PortfolioTurnoverHeading	Portfolio turnover
Portfolio Turnover [Text Block]	rr_PortfolioTurnoverTextBlock	The fund pays transaction-related costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher turnover rate may indicate higher transaction costs and may result in higher taxes when the fund’s shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or the above example, affect fund performance. The fund’s turnover rate in the most recent fiscal year was 18%.
Portfolio Turnover, Rate	rr_PortfolioTurnoverRate	18.00%
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 $100,000 in class A shares or $50,000 in class M shares of Putnam funds. More information about these and other discounts is available from your financial advisor and in How do I buy fund shares? beginning on page 16 of the fund’s prospectus and in How to buy shares beginning on page II-1 of the fund’s statement of additional information (SAI).
Expense Breakpoint, Minimum Investment Required [Amount]	rr_ExpenseBreakpointMinimumInvestmentRequiredAmount	$ 50,000
Expense Example [Heading]	rr_ExpenseExampleHeading	Example
Expense Example Narrative [Text Block]	rr_ExpenseExampleNarrativeTextBlock	The following hypothetical example is intended to help you compare the cost of investing in the fund with the cost of investing in other funds. It assumes that you invest $10,000 in the fund for the time periods indicated and then, except as indicated, redeem all your shares at the end of those periods. It assumes a 5% return on your investment each year and that the fund’s operating expenses remain the same. Only the first year of each period in the example takes into account the expense reimbursement described above. Your actual costs may be higher or lower.
Strategy [Heading]	rr_StrategyHeading	Investments
Strategy Narrative [Text Block]	rr_StrategyNarrativeTextBlock	For this “non-diversified” fund, we invest mainly in bonds that are obligations of emerging market companies and governments. We may invest in bonds denominated in U.S. dollars and bonds that are denominated in foreign currencies. Emerging markets include countries in the JPMorgan Emerging Markets Bond Index Global Diversified or that we consider to be equivalent to those countries based on our evaluation of their level of economic development or the size and experience of their securities markets. We may invest both in investment-grade and below-investment-grade investments (sometimes referred to as“junk bonds”). We may consider, among other factors, credit, interest rate and prepayment risks, as well as general market conditions, when deciding whether to buy or sell investments. We may also consider the fundamental characteristics of the particular countries in which we invest as well as our views on the currencies of those countries when making investment decisions. We invest in currencies directly and through derivatives, for both hedging and non-hedging purposes. We may also use derivatives, such as futures, options, warrants and swap contracts, for both hedging and non-hedging purposes.
Risk [Heading]	rr_RiskHeading	Risks
Risk Narrative [Text Block]	rr_RiskNarrativeTextBlock	It is important to understand that you can lose money by investing in the fund. The value of bonds in the fund’s portfolio may fall or fail to rise over extended periods of time for a variety of reasons, including general financial market conditions, changing market perceptions of the risk of default, changes in government intervention in the financial markets, and factors related to a specific issuer or industry. These factors may also lead to periods of high volatility and reduced liquidity in the bond markets. The risks associated with bond investments include interest rate risk, which means the value of the fund’s investments is likely to fall if interest rates rise. Bond investments are also subject to credit risk, which is the risk that the issuer of a bond may default on payment of interest or principal. Emerging markets often do not provide legal remedies for bondholders comparable to those available to bondholders in the United States, and it may not be possible to dispose of bonds of distressed issuers. Interest rate risk is generally greater for longer-term bonds, and credit risk is generally greater for below-investment-grade bonds. The value of international investments traded in foreign currencies may be adversely impacted by fluctuations in exchange rates. Currency investments, whether for hedging or non-hedging purposes, may also be adversely impacted by exchange rate fluctuations. Investments in emerging markets may carry risks associated with potentially less stable economies or governments (such as the risk of seizure by a foreign government, the imposition of currency or other restrictions, or high levels of inflation), and may be or become illiquid. The fund’s “non-diversified” status, which means the fund may invest a greater percentage of its assets in fewer issuers than a “diversified” fund, can increase the fund’s vulnerability to adverse developments affecting a single industry, country or issuer, which may result in greater losses and volatility for the fund. Our use of derivatives may increase these risks by increasing investment exposure (which may be considered leverage) or, in the case of many over-the-counter instruments, because of the potential inability to terminate or sell derivatives positions and the potential failure of the other party to the instrument to meet its obligations. The fund may not achieve its goal, and it is not intended to be a complete investment program. An investment in the fund is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.
Risk Lose Money [Text]	rr_RiskLoseMoney	It is important to understand that you can lose money by investing in the fund.
Risk Nondiversified Status [Text]	rr_RiskNondiversifiedStatus	The fund’s “non-diversified” status, which means the fund may invest a greater percentage of its assets in fewer issuers than a “diversified” fund, can increase the fund’s vulnerability to adverse developments affecting a single industry, country or issuer, which may result in greater losses and volatility for the fund.
Risk Not Insured Depository Institution [Text]	rr_RiskNotInsuredDepositoryInstitution	An investment in the fund is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.
Bar Chart and Performance Table [Heading]	rr_BarChartAndPerformanceTableHeading	Performance
Performance Narrative [Text Block]	rr_PerformanceNarrativeTextBlock	The performance information below gives some indication of the risks associated with an investment in the fund by showing the fund’s performance year to year and over time. The bar chart does not reflect the impact of sales charges. If it did, performance would be lower. Please remember that past performance is not necessarily an indication of future results. Monthly performance figures for the fund are available at putnam.com.
Performance Information Illustrates Variability of Returns [Text]	rr_PerformanceInformationIllustratesVariabilityOfReturns	The performance information below gives some indication of the risks associated with an investment in the fund by showing the fund’s performance year to year and over time.
Performance Availability Website Address [Text]	rr_PerformanceAvailabilityWebSiteAddress	putnam.com
Performance Past Does Not Indicate Future [Text]	rr_PerformancePastDoesNotIndicateFuture	Please remember that past performance is not necessarily an indication of future results.
Bar Chart [Heading]	rr_BarChartHeading	Annual total returns for class A shares before sales charges
Bar Chart Does Not Reflect Sales Loads [Text]	rr_BarChartDoesNotReflectSalesLoads	The bar chart does not reflect the impact of sales charges. If it did, performance would be lower.
Bar Chart Closing [Text Block]	rr_BarChartClosingTextBlock	Best calendar quarter Q2 2014  5.65% Worst calendar quarter Q3 2015  -4.96%
Highest Quarterly Return, Label	rr_HighestQuarterlyReturnLabel	Best calendar quarter
Highest Quarterly Return, Date	rr_BarChartHighestQuarterlyReturnDate	Jun. 30, 2014
Highest Quarterly Return	rr_BarChartHighestQuarterlyReturn	5.65%
Lowest Quarterly Return, Label	rr_LowestQuarterlyReturnLabel	Worst calendar quarter
Lowest Quarterly Return, Date	rr_BarChartLowestQuarterlyReturnDate	Sep. 30, 2015
Lowest Quarterly Return	rr_BarChartLowestQuarterlyReturn	(4.96%)
Performance Table Heading	rr_PerformanceTableHeading	Average annual total returns after sales charges (for periods ending 12/31/15)
Performance Table Uses Highest Federal Rate	rr_PerformanceTableUsesHighestFederalRate	After-tax returns reflect the historical highest individual federal marginal income tax rates and do not reflect state and local taxes.
Performance Table Not Relevant to Tax Deferred	rr_PerformanceTableNotRelevantToTaxDeferred	Actual after-tax returns depend on an investor's tax situation and may differ from those shown.
Performance Table One Class of after Tax Shown [Text]	rr_PerformanceTableOneClassOfAfterTaxShown	After-tax returns are shown for class A shares only and will vary for other classes.
Performance Table Closing [Text Block]	rr_PerformanceTableClosingTextBlock	The Putnam Emerging Markets Income Blended Index (Equal Weighted) is an unmanaged index administered by Putnam Management that is equally weighted between the JPMorgan Emerging Markets Bond Index Global Diversified, the JPMorgan Corporate Emerging Markets Bond Index Diversified, and the JPMorgan Government Bond Index — Emerging Markets Global Diversified. After-tax returns reflect the historical highest individual federal marginal income tax rates and do not reflect state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown. After-tax returns are shown for class A shares only and will vary for other classes. These after-tax returns do not apply if you hold your fund shares through a 401(k) plan, an IRA, or another tax-advantaged arrangement.
Putnam Emerging Markets Income Fund | Class A
Risk Return Abstract	rr_RiskReturnAbstract
Maximum sales charge (load) imposed on purchases (as a percentage of offering price)	rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice	4.00%
Maximum deferred sales charge (load) (as a percentage of original purchase price or redemption proceeds, whichever is lower)	rr_MaximumDeferredSalesChargeOverOther	1.00%	[1]
Management fees	rr_ManagementFeesOverAssets	0.72%
Distribution and service (12b-1) fees	rr_DistributionAndService12b1FeesOverAssets	0.25%
Other expenses	rr_OtherExpensesOverAssets	1.43%
Total annual fund operating expenses	rr_ExpensesOverAssets	2.40%
Expense reimbursement	rr_FeeWaiverOrReimbursementOverAssets	(1.15%)	[2]
Total annual fund operating expenses after expense reimbursement	rr_NetExpensesOverAssets	1.25%
Expense Example, with Redemption, 1 Year	rr_ExpenseExampleYear01	$ 522
Expense Example, with Redemption, 3 Years	rr_ExpenseExampleYear03	1,013
Expense Example, with Redemption, 5 Years	rr_ExpenseExampleYear05	1,529
Expense Example, with Redemption, 10 Years	rr_ExpenseExampleYear10	$ 2,943
Annual Return 2014	rr_AnnualReturn2014	1.36%
Annual Return 2015	rr_AnnualReturn2015	(3.08%)
1 Year	rr_AverageAnnualReturnYear01	(6.96%)
Since Inception	rr_AverageAnnualReturnSinceInception	(4.57%)
Inception Date	rr_AverageAnnualReturnInceptionDate	Mar. 27, 2013
Putnam Emerging Markets Income Fund | Class B
Risk Return Abstract	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 original purchase price or redemption proceeds, whichever is lower)	rr_MaximumDeferredSalesChargeOverOther	5.00%	[5]
Management fees	rr_ManagementFeesOverAssets	0.72%
Distribution and service (12b-1) fees	rr_DistributionAndService12b1FeesOverAssets	1.00%
Other expenses	rr_OtherExpensesOverAssets	1.43%
Total annual fund operating expenses	rr_ExpensesOverAssets	3.15%
Expense reimbursement	rr_FeeWaiverOrReimbursementOverAssets	(1.15%)	[2]
Total annual fund operating expenses after expense reimbursement	rr_NetExpensesOverAssets	2.00%
Expense Example, with Redemption, 1 Year	rr_ExpenseExampleYear01	$ 703
Expense Example, with Redemption, 3 Years	rr_ExpenseExampleYear03	1,164
Expense Example, with Redemption, 5 Years	rr_ExpenseExampleYear05	1,750
Expense Example, with Redemption, 10 Years	rr_ExpenseExampleYear10	3,203
Expense Example, No Redemption, 1 Year	rr_ExpenseExampleNoRedemptionYear01	203
Expense Example, No Redemption, 3 Years	rr_ExpenseExampleNoRedemptionYear03	864
Expense Example, No Redemption, 5 Years	rr_ExpenseExampleNoRedemptionYear05	1,550
Expense Example, No Redemption, 10 Years	rr_ExpenseExampleNoRedemptionYear10	$ 3,203
1 Year	rr_AverageAnnualReturnYear01	(8.50%)
Since Inception	rr_AverageAnnualReturnSinceInception	(4.83%)
Inception Date	rr_AverageAnnualReturnInceptionDate	Mar. 27, 2013
Putnam Emerging Markets Income Fund | Class C
Risk Return Abstract	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 original purchase price or redemption proceeds, whichever is lower)	rr_MaximumDeferredSalesChargeOverOther	1.00%	[4]
Management fees	rr_ManagementFeesOverAssets	0.72%
Distribution and service (12b-1) fees	rr_DistributionAndService12b1FeesOverAssets	1.00%
Other expenses	rr_OtherExpensesOverAssets	1.43%
Total annual fund operating expenses	rr_ExpensesOverAssets	3.15%
Expense reimbursement	rr_FeeWaiverOrReimbursementOverAssets	(1.15%)	[2]
Total annual fund operating expenses after expense reimbursement	rr_NetExpensesOverAssets	2.00%
Expense Example, with Redemption, 1 Year	rr_ExpenseExampleYear01	$ 303
Expense Example, with Redemption, 3 Years	rr_ExpenseExampleYear03	864
Expense Example, with Redemption, 5 Years	rr_ExpenseExampleYear05	1,550
Expense Example, with Redemption, 10 Years	rr_ExpenseExampleYear10	3,378
Expense Example, No Redemption, 1 Year	rr_ExpenseExampleNoRedemptionYear01	203
Expense Example, No Redemption, 3 Years	rr_ExpenseExampleNoRedemptionYear03	864
Expense Example, No Redemption, 5 Years	rr_ExpenseExampleNoRedemptionYear05	1,550
Expense Example, No Redemption, 10 Years	rr_ExpenseExampleNoRedemptionYear10	$ 3,378
1 Year	rr_AverageAnnualReturnYear01	(4.76%)
Since Inception	rr_AverageAnnualReturnSinceInception	(3.88%)
Inception Date	rr_AverageAnnualReturnInceptionDate	Mar. 27, 2013
Putnam Emerging Markets Income Fund | Class M
Risk Return Abstract	rr_RiskReturnAbstract
Maximum sales charge (load) imposed on purchases (as a percentage of offering price)	rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice	3.25%
Maximum deferred sales charge (load) (as a percentage of original purchase price or redemption proceeds, whichever is lower)	rr_MaximumDeferredSalesChargeOverOther	none
Management fees	rr_ManagementFeesOverAssets	0.72%
Distribution and service (12b-1) fees	rr_DistributionAndService12b1FeesOverAssets	0.50%
Other expenses	rr_OtherExpensesOverAssets	1.43%
Total annual fund operating expenses	rr_ExpensesOverAssets	2.65%
Expense reimbursement	rr_FeeWaiverOrReimbursementOverAssets	(1.15%)	[2]
Total annual fund operating expenses after expense reimbursement	rr_NetExpensesOverAssets	1.50%
Expense Example, with Redemption, 1 Year	rr_ExpenseExampleYear01	$ 473
Expense Example, with Redemption, 3 Years	rr_ExpenseExampleYear03	1,016
Expense Example, with Redemption, 5 Years	rr_ExpenseExampleYear05	1,585
Expense Example, with Redemption, 10 Years	rr_ExpenseExampleYear10	$ 3,129
1 Year	rr_AverageAnnualReturnYear01	(6.40%)
Since Inception	rr_AverageAnnualReturnSinceInception	(4.51%)
Inception Date	rr_AverageAnnualReturnInceptionDate	Mar. 27, 2013
Putnam Emerging Markets Income Fund | Class Y
Risk Return Abstract	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 original purchase price or redemption proceeds, whichever is lower)	rr_MaximumDeferredSalesChargeOverOther	none
Management fees	rr_ManagementFeesOverAssets	0.72%
Other expenses	rr_OtherExpensesOverAssets	1.43%
Total annual fund operating expenses	rr_ExpensesOverAssets	2.15%
Expense reimbursement	rr_FeeWaiverOrReimbursementOverAssets	(1.15%)	[2]
Total annual fund operating expenses after expense reimbursement	rr_NetExpensesOverAssets	1.00%
Expense Example, with Redemption, 1 Year	rr_ExpenseExampleYear01	$ 102
Expense Example, with Redemption, 3 Years	rr_ExpenseExampleYear03	562
Expense Example, with Redemption, 5 Years	rr_ExpenseExampleYear05	1,049
Expense Example, with Redemption, 10 Years	rr_ExpenseExampleYear10	$ 2,392
1 Year	rr_AverageAnnualReturnYear01	(2.79%)
Since Inception	rr_AverageAnnualReturnSinceInception	(2.89%)
Inception Date	rr_AverageAnnualReturnInceptionDate	Mar. 27, 2013
Putnam Emerging Markets Income Fund | after taxes on distributions | Class A
Risk Return Abstract	rr_RiskReturnAbstract
1 Year	rr_AverageAnnualReturnYear01	(8.36%)
Since Inception	rr_AverageAnnualReturnSinceInception	(6.03%)
Inception Date	rr_AverageAnnualReturnInceptionDate	Mar. 27, 2013
Putnam Emerging Markets Income Fund | after taxes on distributions and sale of fund shares | Class A
Risk Return Abstract	rr_RiskReturnAbstract
1 Year	rr_AverageAnnualReturnYear01	(3.91%)
Since Inception	rr_AverageAnnualReturnSinceInception	(4.04%)
Inception Date	rr_AverageAnnualReturnInceptionDate	Mar. 27, 2013
Putnam Emerging Markets Income Fund | Putnam Emerging Markets Income Blended Index (Equal Weighted) (no deduction for fees, expenses or taxes)
Risk Return Abstract	rr_RiskReturnAbstract
1 Year	rr_AverageAnnualReturnYear01	(4.43%)
Since Inception	rr_AverageAnnualReturnSinceInception	(2.52%)
Inception Date	rr_AverageAnnualReturnInceptionDate	Mar. 27, 2013
Putnam Global Dividend Fund
Risk Return Abstract	rr_RiskReturnAbstract
Risk/Return [Heading]	rr_RiskReturnHeading	Fund summary
Objective [Heading]	rr_ObjectiveHeading	Goal
Objective, Primary [Text Block]	rr_ObjectivePrimaryTextBlock	Putnam Global Dividend Fund seeks capital growth and current income.
Expense [Heading]	rr_ExpenseHeading	Fees and expenses
Expense Narrative [Text Block]	rr_ExpenseNarrativeTextBlock	The following table describes the fees and expenses you may 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 Putnam funds. More information about these and other discounts is available from your financial advisor and in How do I buy fund shares? beginning on page 14 of the fund’s prospectus and in How to buy shares beginning on page II-1 of the fund’s statement of additional information (SAI).
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 you pay each year as a percentage of the value of your investment)
Fee Waiver or Reimbursement over Assets, Date of Termination	rr_FeeWaiverOrReimbursementOverAssetsDateOfTermination	Mar. 30, 2017
Portfolio Turnover [Heading]	rr_PortfolioTurnoverHeading	Portfolio turnover
Portfolio Turnover [Text Block]	rr_PortfolioTurnoverTextBlock	The fund pays transaction-related costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher turnover rate may indicate higher transaction costs and may result in higher taxes when the fund’s shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or the above example, affect fund performance. The fund’s turnover rate in the most recent fiscal year was 38%.
Portfolio Turnover, Rate	rr_PortfolioTurnoverRate	38.00%
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 Putnam funds. More information about these and other discounts is available from your financial advisor and in How do I buy fund shares? beginning on page 14 of the fund’s prospectus and in How to buy shares beginning on page II-1 of the fund’s statement of additional information (SAI).
Expense Breakpoint, Minimum Investment Required [Amount]	rr_ExpenseBreakpointMinimumInvestmentRequiredAmount	$ 50,000
Expense Example [Heading]	rr_ExpenseExampleHeading	Example
Expense Example Narrative [Text Block]	rr_ExpenseExampleNarrativeTextBlock	The following hypothetical example is intended to help you compare the cost of investing in the fund with the cost of investing in other funds. It assumes that you invest $10,000 in the fund for the time periods indicated and then, except as indicated, redeem all your shares at the end of those periods. It assumes a 5% return on your investment each year and that the fund’s operating expenses remain the same. Only the first year of each period in the example takes into account the expense reimbursement described above. Your actual costs may be higher or lower.
Strategy [Heading]	rr_StrategyHeading	Investments
Strategy Narrative [Text Block]	rr_StrategyNarrativeTextBlock	We invest mainly in common stocks and other equity or convertible securities of large and midsize companies worldwide that pay or that we expect to pay dividends, with a focus on value stocks that offer the potential for capital growth, current income, or both. Under normal circumstances, we invest at least 80% of the fund’s net assets in common stocks and other equity or convertible securities of companies that pay or that we expect to pay dividends. This policy may be changed only after 60 days’ notice to shareholders. We invest mainly in developed countries, but may invest in emerging markets. Value stocks are those that we believe are currently undervalued by the market and that we believe may produce attractive levels of dividend income. If we are correct and other investors ultimately recognize the value of the company, the price of its stock may rise. We may consider, among other factors, a company’s valuation, financial strength, growth potential, competitive position in its industry, projected future earnings, cash flows and dividends when deciding whether to buy or sell investments. We may also use derivatives, such as futures, options, certain foreign currency transactions, warrants and swap contracts, for both hedging and non-hedging purposes.
Risk [Heading]	rr_RiskHeading	Risks
Risk Narrative [Text Block]	rr_RiskNarrativeTextBlock	It is important to understand that you can lose money by investing in the fund. The value of stocks in the fund’s portfolio may fall or fail to rise over extended periods of time for a variety of reasons, including both general financial market conditions and factors related to a specific company or industry. Value stocks may fail to rebound, and the market may not favor value-style investing. Income provided by the fund may be reduced by changes in the dividend policies of, and the capital resources available at, the companies in which the fund invests. The value of international investments traded in foreign currencies may be adversely impacted by fluctuations in exchange rates. International investments, particularly investments in emerging markets, may carry risks associated with potentially less stable economies or governments (such as the risk of seizure by a foreign government, the imposition of currency or other restrictions, or high levels of inflation or deflation), and may be or become illiquid. Our use of derivatives may increase these risks by increasing investment exposure (which may be considered leverage) or, in the case of many over-the-counter instruments, because of the potential inability to terminate or sell derivatives positions and the potential failure of the other party to the instrument to meet its obligations. The fund may not achieve its goal, and it is not intended to be a complete investment program. An investment in the fund is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.
Risk Lose Money [Text]	rr_RiskLoseMoney	It is important to understand that you can lose money by investing in the fund.
Risk Not Insured Depository Institution [Text]	rr_RiskNotInsuredDepositoryInstitution	An investment in the fund is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.
Bar Chart and Performance Table [Heading]	rr_BarChartAndPerformanceTableHeading	Performance
Performance Narrative [Text Block]	rr_PerformanceNarrativeTextBlock	The performance information below gives some indication of the risks associated with an investment in the fund by showing the fund’s performance year to year and over time. The bar chart does not reflect the impact of sales charges. If it did, performance would be lower. Please remember that past performance is not necessarily an indication of future results. Monthly performance figures for the fund are available at putnam.com.
Performance Information Illustrates Variability of Returns [Text]	rr_PerformanceInformationIllustratesVariabilityOfReturns	The performance information below gives some indication of the risks associated with an investment in the fund by showing the fund’s performance year to year and over time.
Performance Availability Website Address [Text]	rr_PerformanceAvailabilityWebSiteAddress	putnam.com
Performance Past Does Not Indicate Future [Text]	rr_PerformancePastDoesNotIndicateFuture	Please remember that past performance is not necessarily an indication of future results.
Bar Chart [Heading]	rr_BarChartHeading	Annual total returns for class A shares before sales charges
Bar Chart Does Not Reflect Sales Loads [Text]	rr_BarChartDoesNotReflectSalesLoads	The bar chart does not reflect the impact of sales charges. If it did, performance would be lower.
Bar Chart Closing [Text Block]	rr_BarChartClosingTextBlock	Best calendar quarter Q2 2014  5.35% Worst calendar quarter Q3 2015  -8.59%
Highest Quarterly Return, Label	rr_HighestQuarterlyReturnLabel	Best calendar quarter
Highest Quarterly Return, Date	rr_BarChartHighestQuarterlyReturnDate	Jun. 30, 2014
Highest Quarterly Return	rr_BarChartHighestQuarterlyReturn	5.35%
Lowest Quarterly Return, Label	rr_LowestQuarterlyReturnLabel	Worst calendar quarter
Lowest Quarterly Return, Date	rr_BarChartLowestQuarterlyReturnDate	Sep. 30, 2015
Lowest Quarterly Return	rr_BarChartLowestQuarterlyReturn	(8.59%)
Performance Table Heading	rr_PerformanceTableHeading	Average annual total returns after sales charges (for periods ending 12/31/15)
Performance Table Uses Highest Federal Rate	rr_PerformanceTableUsesHighestFederalRate	After-tax returns reflect the historical highest individual federal marginal income tax rates and do not reflect state and local taxes.
Performance Table Not Relevant to Tax Deferred	rr_PerformanceTableNotRelevantToTaxDeferred	Actual after-tax returns depend on an investor's tax situation and may differ from those shown.
Performance Table One Class of after Tax Shown [Text]	rr_PerformanceTableOneClassOfAfterTaxShown	After-tax returns are shown for class A shares only and will vary for other classes.
Performance Table Closing [Text Block]	rr_PerformanceTableClosingTextBlock	After-tax returns reflect the historical highest individual federal marginal income tax rates and do not reflect state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown. After-tax returns are shown for class A shares only and will vary for other classes. These after-tax returns do not apply if you hold your fund shares through a 401(k) plan, an IRA, or another tax-advantaged arrangement.
Putnam Global Dividend Fund | Class A
Risk Return Abstract	rr_RiskReturnAbstract
Maximum sales charge (load) imposed on purchases (as a percentage of offering price)	rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice	5.75%
Maximum deferred sales charge (load) (as a percentage of original purchase price or redemption proceeds, whichever is lower)	rr_MaximumDeferredSalesChargeOverOther	1.00%	[1]
Management fees	rr_ManagementFeesOverAssets	0.64%	[6]
Distribution and service (12b-1) fees	rr_DistributionAndService12b1FeesOverAssets	0.25%
Other expenses	rr_OtherExpensesOverAssets	1.11%
Total annual fund operating expenses	rr_ExpensesOverAssets	2.00%
Expense reimbursement	rr_FeeWaiverOrReimbursementOverAssets	(0.72%)	[2]
Total annual fund operating expenses after expense reimbursement	rr_NetExpensesOverAssets	1.28%
Expense Example, with Redemption, 1 Year	rr_ExpenseExampleYear01	$ 698
Expense Example, with Redemption, 3 Years	rr_ExpenseExampleYear03	1,101
Expense Example, with Redemption, 5 Years	rr_ExpenseExampleYear05	1,528
Expense Example, with Redemption, 10 Years	rr_ExpenseExampleYear10	$ 2,714
Annual Return 2014	rr_AnnualReturn2014	4.37%
Annual Return 2015	rr_AnnualReturn2015	(2.53%)
1 Year	rr_AverageAnnualReturnYear01	(8.13%)
Since Inception	rr_AverageAnnualReturnSinceInception	3.34%
Inception Date	rr_AverageAnnualReturnInceptionDate	Mar. 18, 2013
Putnam Global Dividend Fund | Class B
Risk Return Abstract	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 original purchase price or redemption proceeds, whichever is lower)	rr_MaximumDeferredSalesChargeOverOther	5.00%	[5]
Management fees	rr_ManagementFeesOverAssets	0.64%	[6]
Distribution and service (12b-1) fees	rr_DistributionAndService12b1FeesOverAssets	1.00%
Other expenses	rr_OtherExpensesOverAssets	1.11%
Total annual fund operating expenses	rr_ExpensesOverAssets	2.75%
Expense reimbursement	rr_FeeWaiverOrReimbursementOverAssets	(0.72%)	[2]
Total annual fund operating expenses after expense reimbursement	rr_NetExpensesOverAssets	2.03%
Expense Example, with Redemption, 1 Year	rr_ExpenseExampleYear01	$ 706
Expense Example, with Redemption, 3 Years	rr_ExpenseExampleYear03	1,085
Expense Example, with Redemption, 5 Years	rr_ExpenseExampleYear05	1,591
Expense Example, with Redemption, 10 Years	rr_ExpenseExampleYear10	2,847
Expense Example, No Redemption, 1 Year	rr_ExpenseExampleNoRedemptionYear01	206
Expense Example, No Redemption, 3 Years	rr_ExpenseExampleNoRedemptionYear03	785
Expense Example, No Redemption, 5 Years	rr_ExpenseExampleNoRedemptionYear05	1,391
Expense Example, No Redemption, 10 Years	rr_ExpenseExampleNoRedemptionYear10	$ 2,847
1 Year	rr_AverageAnnualReturnYear01	(7.96%)
Since Inception	rr_AverageAnnualReturnSinceInception	3.76%
Inception Date	rr_AverageAnnualReturnInceptionDate	Mar. 18, 2013
Putnam Global Dividend Fund | Class C
Risk Return Abstract	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 original purchase price or redemption proceeds, whichever is lower)	rr_MaximumDeferredSalesChargeOverOther	1.00%	[4]
Management fees	rr_ManagementFeesOverAssets	0.64%	[6]
Distribution and service (12b-1) fees	rr_DistributionAndService12b1FeesOverAssets	1.00%
Other expenses	rr_OtherExpensesOverAssets	1.11%
Total annual fund operating expenses	rr_ExpensesOverAssets	2.75%
Expense reimbursement	rr_FeeWaiverOrReimbursementOverAssets	(0.72%)	[2]
Total annual fund operating expenses after expense reimbursement	rr_NetExpensesOverAssets	2.03%
Expense Example, with Redemption, 1 Year	rr_ExpenseExampleYear01	$ 306
Expense Example, with Redemption, 3 Years	rr_ExpenseExampleYear03	785
Expense Example, with Redemption, 5 Years	rr_ExpenseExampleYear05	1,391
Expense Example, with Redemption, 10 Years	rr_ExpenseExampleYear10	3,028
Expense Example, No Redemption, 1 Year	rr_ExpenseExampleNoRedemptionYear01	206
Expense Example, No Redemption, 3 Years	rr_ExpenseExampleNoRedemptionYear03	785
Expense Example, No Redemption, 5 Years	rr_ExpenseExampleNoRedemptionYear05	1,391
Expense Example, No Redemption, 10 Years	rr_ExpenseExampleNoRedemptionYear10	$ 3,028
1 Year	rr_AverageAnnualReturnYear01	(4.18%)
Since Inception	rr_AverageAnnualReturnSinceInception	4.78%
Inception Date	rr_AverageAnnualReturnInceptionDate	Mar. 18, 2013
Putnam Global Dividend Fund | Class M
Risk Return Abstract	rr_RiskReturnAbstract
Maximum sales charge (load) imposed on purchases (as a percentage of offering price)	rr_MaximumSalesChargeImposedOnPurchasesOverOfferingPrice	3.50%
Maximum deferred sales charge (load) (as a percentage of original purchase price or redemption proceeds, whichever is lower)	rr_MaximumDeferredSalesChargeOverOther	none
Management fees	rr_ManagementFeesOverAssets	0.64%	[6]
Distribution and service (12b-1) fees	rr_DistributionAndService12b1FeesOverAssets	0.75%
Other expenses	rr_OtherExpensesOverAssets	1.11%
Total annual fund operating expenses	rr_ExpensesOverAssets	2.50%
Expense reimbursement	rr_FeeWaiverOrReimbursementOverAssets	(0.72%)	[2]
Total annual fund operating expenses after expense reimbursement	rr_NetExpensesOverAssets	1.78%
Expense Example, with Redemption, 1 Year	rr_ExpenseExampleYear01	$ 525
Expense Example, with Redemption, 3 Years	rr_ExpenseExampleYear03	1,035
Expense Example, with Redemption, 5 Years	rr_ExpenseExampleYear05	1,572
Expense Example, with Redemption, 10 Years	rr_ExpenseExampleYear10	$ 3,034
1 Year	rr_AverageAnnualReturnYear01	(6.35%)
Since Inception	rr_AverageAnnualReturnSinceInception	3.71%
Inception Date	rr_AverageAnnualReturnInceptionDate	Mar. 18, 2013
Putnam Global Dividend Fund | Class Y
Risk Return Abstract	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 original purchase price or redemption proceeds, whichever is lower)	rr_MaximumDeferredSalesChargeOverOther	none
Management fees	rr_ManagementFeesOverAssets	0.64%	[6]
Other expenses	rr_OtherExpensesOverAssets	1.11%
Total annual fund operating expenses	rr_ExpensesOverAssets	1.75%
Expense reimbursement	rr_FeeWaiverOrReimbursementOverAssets	(0.72%)	[2]
Total annual fund operating expenses after expense reimbursement	rr_NetExpensesOverAssets	1.03%
Expense Example, with Redemption, 1 Year	rr_ExpenseExampleYear01	$ 105
Expense Example, with Redemption, 3 Years	rr_ExpenseExampleYear03	481
Expense Example, with Redemption, 5 Years	rr_ExpenseExampleYear05	882
Expense Example, with Redemption, 10 Years	rr_ExpenseExampleYear10	$ 2,003
1 Year	rr_AverageAnnualReturnYear01	(2.28%)
Since Inception	rr_AverageAnnualReturnSinceInception	5.84%
Inception Date	rr_AverageAnnualReturnInceptionDate	Mar. 18, 2013
Putnam Global Dividend Fund | after taxes on distributions | Class A
Risk Return Abstract	rr_RiskReturnAbstract
1 Year	rr_AverageAnnualReturnYear01	(9.07%)
Since Inception	rr_AverageAnnualReturnSinceInception	2.27%
Inception Date	rr_AverageAnnualReturnInceptionDate	Mar. 18, 2013
Putnam Global Dividend Fund | after taxes on distributions and sale of fund shares | Class A
Risk Return Abstract	rr_RiskReturnAbstract
1 Year	rr_AverageAnnualReturnYear01	(3.88%)
Since Inception	rr_AverageAnnualReturnSinceInception	2.49%
Inception Date	rr_AverageAnnualReturnInceptionDate	Mar. 18, 2013
Putnam Global Dividend Fund | MSCI World Index (ND) (no deduction for fees, expenses or taxes)
Risk Return Abstract	rr_RiskReturnAbstract
1 Year	rr_AverageAnnualReturnYear01	(0.87%)
Since Inception	rr_AverageAnnualReturnSinceInception	7.65%
Inception Date	rr_AverageAnnualReturnInceptionDate	Mar. 18, 2013

[1] Applies only to certain redemptions of shares bought with no initial sales charge.

[2] Reflects Putnam Investment Management, LLC's contractual obligation to limit certain fund expenses through March 30, 2017. This obligation may be modified or discontinued only with approval of the Board of Trustees.

[3] This charge is phased out over two years.

[4] This charge is eliminated after one year.

[5] This charge is phased out over six years.

[6] Management fees are subject to a performance adjustment.