v3.25.2
Shareholder Report
 6 Months Ended
Jun. 30, 2025
USD ($)
shares
Shareholder Report [Line Items]  
Document Type N-CSRS
Amendment Flag false
Registrant Name Fidelity Summer Street Trust
Entity Central Index Key 0000225322
Entity Investment Company Type N-1A
Document Period End Date Jun. 30, 2025
Fidelity New Markets Income Fund  
Shareholder Report [Line Items]  
Fund Name Fidelity® New Markets Income Fund
Class Name Fidelity® New Markets Income Fund
Trading Symbol FNMIX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains information about Fidelity® New Markets Income Fund for the period January 1, 2025 to June 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at fundresearch.fidelity.com/prospectus/sec. You can also request this information by contacting us at 1-800-544-8544 or by sending an e-mail to fidfunddocuments@fidelity.com.
Additional Information Phone Number 1-800-544-8544
Additional Information Email fidfunddocuments@fidelity.com
Additional Information Website fundresearch.fidelity.com/prospectus/sec
Expenses [Text Block] What were your Fund costs for the last six months?
(based on hypothetical $10,000 investment)
 
 
 
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
 
Fidelity® New Markets Income Fund 
$ 39 
0.76%
  
Expenses Paid, Amount $ 39
Expense Ratio, Percent 0.76%
Net Assets $ 4,957,480,881
Holdings Count | shares 456
Investment Company Portfolio Turnover 27.00%
Additional Fund Statistics [Text Block] Key Fund Statistics
(as of June 30, 2025)
 
KEY FACTS 
  
  
Fund Size
$4,957,480,881
  
Number of Holdings
456
  
Portfolio Turnover
27%
  
Holdings [Text Block]   U.S. Government and U.S. Government Agency Obligations 1.6 AA 8.1 A 3.2 BBB 19.7 BB 21.7 B 17.2 CCC,CC,C 13.2 D 0.8 Not Rated 4.0 Equities 1.0 Short-Term Investments and Net Other Assets (Liabilities) 9.5 QUALITY DIVERSIFICATION (% of Fund's net assets)     U.S. Government and U.S. Government Agency Obligations - 1.6   AA - 8.1                                   A - 3.2                                    BBB - 19.7                                 BB - 21.7                                  B - 17.2                                   CCC,CC,C - 13.2                            D - 0.8                                    Not Rated - 4.0                            Equities - 1.0                             Short-Term Investments and Net Other Assets (Liabilities) - 9.5   We have used ratings from Moody's Investors Service, Inc. Where Moody's® ratings are not available, we have used S&P® ratings. All ratings are as of the date indicated and do not reflect subsequent changes.         Foreign Government and Government Agency Obligations 56.3 Corporate Bonds 30.0 U.S. Treasury Obligations 1.6 Preferred Securities 1.6 Fixed-Income Funds 1.0 Preferred Stocks 0.0 Short-Term Investments and Net Other Assets (Liabilities) 9.5 ASSET ALLOCATION (% of Fund's net assets)     Foreign Government and Government Agency Obligations - 56.3   Corporate Bonds - 30.0                     U.S. Treasury Obligations - 1.6            Preferred Securities - 1.6                 Fixed-Income Funds - 1.0                   Preferred Stocks - 0.0                     Short-Term Investments and Net Other Assets (Liabilities) - 9.5   United States 12.1 Mexico 7.1 Saudi Arabia 4.1 Brazil 3.9 Colombia 3.9 United Arab Emirates 3.6 Chile 3.6 Turkey 3.3 Indonesia 3.1 Others 55.3 GEOGRAPHIC DIVERSIFICATION (% of Fund's net assets)     United States - 12.1                       Mexico - 7.1                               Saudi Arabia - 4.1                         Brazil - 3.9                               Colombia - 3.9                             United Arab Emirates - 3.6                 Chile - 3.6                                Turkey - 3.3                               Indonesia - 3.1                            Others - 55.3                                 
Largest Holdings [Text Block] TOP HOLDINGS (% of Fund's net assets)     Petroleos Mexicanos 3.1   Dominican Republic 3.1   Argentine Republic 2.9   Turkish Republic 2.9   Colombian Republic 2.7   Arab Republic of Egypt 2.5   Republic of Nigeria 2.5   United Mexican States 2.0   Indonesia Government 2.0   Saudi Arabian Oil Co 1.9     25.6  
Fidelity Advisor New Markets Income Fund - Class Z  
Shareholder Report [Line Items]  
Fund Name Fidelity® New Markets Income Fund
Class Name Fidelity Advisor® New Markets Income Fund Class Z
Trading Symbol FGBMX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains information about Fidelity® New Markets Income Fund for the period January 1, 2025 to June 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at fundresearch.fidelity.com/prospectus/sec. You can also request this information by contacting us at 1-877-208-0098 or by sending an e-mail to fidfunddocuments@fidelity.com.
Additional Information Phone Number 1-877-208-0098
Additional Information Email fidfunddocuments@fidelity.com
Additional Information Website fundresearch.fidelity.com/prospectus/sec
Expenses [Text Block] What were your Fund costs for the last six months?
(based on hypothetical $10,000 investment)
 
 
 
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
 
Class Z 
$ 36 
0.70%
  
Expenses Paid, Amount $ 36
Expense Ratio, Percent 0.70%
Net Assets $ 4,957,480,881
Holdings Count | shares 456
Investment Company Portfolio Turnover 27.00%
Additional Fund Statistics [Text Block] Key Fund Statistics
(as of June 30, 2025)
 
KEY FACTS 
  
  
Fund Size
$4,957,480,881
  
Number of Holdings
456
  
Portfolio Turnover
27%
  
Holdings [Text Block]   U.S. Government and U.S. Government Agency Obligations 1.6 AA 8.1 A 3.2 BBB 19.7 BB 21.7 B 17.2 CCC,CC,C 13.2 D 0.8 Not Rated 4.0 Equities 1.0 Short-Term Investments and Net Other Assets (Liabilities) 9.5 QUALITY DIVERSIFICATION (% of Fund's net assets)     U.S. Government and U.S. Government Agency Obligations - 1.6   AA - 8.1                                   A - 3.2                                    BBB - 19.7                                 BB - 21.7                                  B - 17.2                                   CCC,CC,C - 13.2                            D - 0.8                                    Not Rated - 4.0                            Equities - 1.0                             Short-Term Investments and Net Other Assets (Liabilities) - 9.5   We have used ratings from Moody's Investors Service, Inc. Where Moody's® ratings are not available, we have used S&P® ratings. All ratings are as of the date indicated and do not reflect subsequent changes.         Foreign Government and Government Agency Obligations 56.3 Corporate Bonds 30.0 U.S. Treasury Obligations 1.6 Preferred Securities 1.6 Fixed-Income Funds 1.0 Preferred Stocks 0.0 Short-Term Investments and Net Other Assets (Liabilities) 9.5 ASSET ALLOCATION (% of Fund's net assets)     Foreign Government and Government Agency Obligations - 56.3   Corporate Bonds - 30.0                     U.S. Treasury Obligations - 1.6            Preferred Securities - 1.6                 Fixed-Income Funds - 1.0                   Preferred Stocks - 0.0                     Short-Term Investments and Net Other Assets (Liabilities) - 9.5   United States 12.1 Mexico 7.1 Saudi Arabia 4.1 Brazil 3.9 Colombia 3.9 United Arab Emirates 3.6 Chile 3.6 Turkey 3.3 Indonesia 3.1 Others 55.3 GEOGRAPHIC DIVERSIFICATION (% of Fund's net assets)     United States - 12.1                       Mexico - 7.1                               Saudi Arabia - 4.1                         Brazil - 3.9                               Colombia - 3.9                             United Arab Emirates - 3.6                 Chile - 3.6                                Turkey - 3.3                               Indonesia - 3.1                            Others - 55.3                                 
Largest Holdings [Text Block] TOP HOLDINGS (% of Fund's net assets)     Petroleos Mexicanos 3.1   Dominican Republic 3.1   Argentine Republic 2.9   Turkish Republic 2.9   Colombian Republic 2.7   Arab Republic of Egypt 2.5   Republic of Nigeria 2.5   United Mexican States 2.0   Indonesia Government 2.0   Saudi Arabian Oil Co 1.9     25.6  
Fidelity Advisor New Markets Income Fund - Class M  
Shareholder Report [Line Items]  
Fund Name Fidelity® New Markets Income Fund
Class Name Fidelity Advisor® New Markets Income Fund Class M
Trading Symbol FGWMX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains information about Fidelity® New Markets Income Fund for the period January 1, 2025 to June 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at fundresearch.fidelity.com/prospectus/sec. You can also request this information by contacting us at 1-877-208-0098 or by sending an e-mail to fidfunddocuments@fidelity.com.
Additional Information Phone Number 1-877-208-0098
Additional Information Email fidfunddocuments@fidelity.com
Additional Information Website fundresearch.fidelity.com/prospectus/sec
Expenses [Text Block] What were your Fund costs for the last six months?
(based on hypothetical $10,000 investment)
 
 
 
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
 
Class M 
$ 53 
1.05%
  
Expenses Paid, Amount $ 53
Expense Ratio, Percent 1.05%
Net Assets $ 4,957,480,881
Holdings Count | shares 456
Investment Company Portfolio Turnover 27.00%
Additional Fund Statistics [Text Block] Key Fund Statistics
(as of June 30, 2025)
 
KEY FACTS 
  
  
Fund Size
$4,957,480,881
  
Number of Holdings
456
  
Portfolio Turnover
27%
  
Holdings [Text Block]   U.S. Government and U.S. Government Agency Obligations 1.6 AA 8.1 A 3.2 BBB 19.7 BB 21.7 B 17.2 CCC,CC,C 13.2 D 0.8 Not Rated 4.0 Equities 1.0 Short-Term Investments and Net Other Assets (Liabilities) 9.5 QUALITY DIVERSIFICATION (% of Fund's net assets)     U.S. Government and U.S. Government Agency Obligations - 1.6   AA - 8.1                                   A - 3.2                                    BBB - 19.7                                 BB - 21.7                                  B - 17.2                                   CCC,CC,C - 13.2                            D - 0.8                                    Not Rated - 4.0                            Equities - 1.0                             Short-Term Investments and Net Other Assets (Liabilities) - 9.5   We have used ratings from Moody's Investors Service, Inc. Where Moody's® ratings are not available, we have used S&P® ratings. All ratings are as of the date indicated and do not reflect subsequent changes.         Foreign Government and Government Agency Obligations 56.3 Corporate Bonds 30.0 U.S. Treasury Obligations 1.6 Preferred Securities 1.6 Fixed-Income Funds 1.0 Preferred Stocks 0.0 Short-Term Investments and Net Other Assets (Liabilities) 9.5 ASSET ALLOCATION (% of Fund's net assets)     Foreign Government and Government Agency Obligations - 56.3   Corporate Bonds - 30.0                     U.S. Treasury Obligations - 1.6            Preferred Securities - 1.6                 Fixed-Income Funds - 1.0                   Preferred Stocks - 0.0                     Short-Term Investments and Net Other Assets (Liabilities) - 9.5   United States 12.1 Mexico 7.1 Saudi Arabia 4.1 Brazil 3.9 Colombia 3.9 United Arab Emirates 3.6 Chile 3.6 Turkey 3.3 Indonesia 3.1 Others 55.3 GEOGRAPHIC DIVERSIFICATION (% of Fund's net assets)     United States - 12.1                       Mexico - 7.1                               Saudi Arabia - 4.1                         Brazil - 3.9                               Colombia - 3.9                             United Arab Emirates - 3.6                 Chile - 3.6                                Turkey - 3.3                               Indonesia - 3.1                            Others - 55.3                                 
Largest Holdings [Text Block] TOP HOLDINGS (% of Fund's net assets)     Petroleos Mexicanos 3.1   Dominican Republic 3.1   Argentine Republic 2.9   Turkish Republic 2.9   Colombian Republic 2.7   Arab Republic of Egypt 2.5   Republic of Nigeria 2.5   United Mexican States 2.0   Indonesia Government 2.0   Saudi Arabian Oil Co 1.9     25.6  
Fidelity Advisor New Markets Income Fund - Class I  
Shareholder Report [Line Items]  
Fund Name Fidelity® New Markets Income Fund
Class Name Fidelity Advisor® New Markets Income Fund Class I
Trading Symbol FGZMX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains information about Fidelity® New Markets Income Fund for the period January 1, 2025 to June 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at fundresearch.fidelity.com/prospectus/sec. You can also request this information by contacting us at 1-877-208-0098 or by sending an e-mail to fidfunddocuments@fidelity.com.
Additional Information Phone Number 1-877-208-0098
Additional Information Email fidfunddocuments@fidelity.com
Additional Information Website fundresearch.fidelity.com/prospectus/sec
Expenses [Text Block] What were your Fund costs for the last six months?
(based on hypothetical $10,000 investment)
 
 
 
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
 
Class I 
$ 40 
0.80%
  
Expenses Paid, Amount $ 40
Expense Ratio, Percent 0.80%
Net Assets $ 4,957,480,881
Holdings Count | shares 456
Investment Company Portfolio Turnover 27.00%
Additional Fund Statistics [Text Block] Key Fund Statistics
(as of June 30, 2025)
 
KEY FACTS 
  
  
Fund Size
$4,957,480,881
  
Number of Holdings
456
  
Portfolio Turnover
27%
  
Holdings [Text Block]   U.S. Government and U.S. Government Agency Obligations 1.6 AA 8.1 A 3.2 BBB 19.7 BB 21.7 B 17.2 CCC,CC,C 13.2 D 0.8 Not Rated 4.0 Equities 1.0 Short-Term Investments and Net Other Assets (Liabilities) 9.5 QUALITY DIVERSIFICATION (% of Fund's net assets)     U.S. Government and U.S. Government Agency Obligations - 1.6   AA - 8.1                                   A - 3.2                                    BBB - 19.7                                 BB - 21.7                                  B - 17.2                                   CCC,CC,C - 13.2                            D - 0.8                                    Not Rated - 4.0                            Equities - 1.0                             Short-Term Investments and Net Other Assets (Liabilities) - 9.5   We have used ratings from Moody's Investors Service, Inc. Where Moody's® ratings are not available, we have used S&P® ratings. All ratings are as of the date indicated and do not reflect subsequent changes.         Foreign Government and Government Agency Obligations 56.3 Corporate Bonds 30.0 U.S. Treasury Obligations 1.6 Preferred Securities 1.6 Fixed-Income Funds 1.0 Preferred Stocks 0.0 Short-Term Investments and Net Other Assets (Liabilities) 9.5 ASSET ALLOCATION (% of Fund's net assets)     Foreign Government and Government Agency Obligations - 56.3   Corporate Bonds - 30.0                     U.S. Treasury Obligations - 1.6            Preferred Securities - 1.6                 Fixed-Income Funds - 1.0                   Preferred Stocks - 0.0                     Short-Term Investments and Net Other Assets (Liabilities) - 9.5   United States 12.1 Mexico 7.1 Saudi Arabia 4.1 Brazil 3.9 Colombia 3.9 United Arab Emirates 3.6 Chile 3.6 Turkey 3.3 Indonesia 3.1 Others 55.3 GEOGRAPHIC DIVERSIFICATION (% of Fund's net assets)     United States - 12.1                       Mexico - 7.1                               Saudi Arabia - 4.1                         Brazil - 3.9                               Colombia - 3.9                             United Arab Emirates - 3.6                 Chile - 3.6                                Turkey - 3.3                               Indonesia - 3.1                            Others - 55.3                                 
Largest Holdings [Text Block] TOP HOLDINGS (% of Fund's net assets)     Petroleos Mexicanos 3.1   Dominican Republic 3.1   Argentine Republic 2.9   Turkish Republic 2.9   Colombian Republic 2.7   Arab Republic of Egypt 2.5   Republic of Nigeria 2.5   United Mexican States 2.0   Indonesia Government 2.0   Saudi Arabian Oil Co 1.9     25.6  
Fidelity Advisor New Markets Income Fund - Class C  
Shareholder Report [Line Items]  
Fund Name Fidelity® New Markets Income Fund
Class Name Fidelity Advisor® New Markets Income Fund Class C
Trading Symbol FGYMX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains information about Fidelity® New Markets Income Fund for the period January 1, 2025 to June 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at fundresearch.fidelity.com/prospectus/sec. You can also request this information by contacting us at 1-877-208-0098 or by sending an e-mail to fidfunddocuments@fidelity.com.
Additional Information Phone Number 1-877-208-0098
Additional Information Email fidfunddocuments@fidelity.com
Additional Information Website fundresearch.fidelity.com/prospectus/sec
Expenses [Text Block] What were your Fund costs for the last six months?
(based on hypothetical $10,000 investment)
 
 
 
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
 
Class C 
$ 92 
1.80%
  
Expenses Paid, Amount $ 92
Expense Ratio, Percent 1.80%
Net Assets $ 4,957,480,881
Holdings Count | shares 456
Investment Company Portfolio Turnover 27.00%
Additional Fund Statistics [Text Block] Key Fund Statistics
(as of June 30, 2025)
 
KEY FACTS 
  
  
Fund Size
$4,957,480,881
  
Number of Holdings
456
  
Portfolio Turnover
27%
  
Holdings [Text Block]   U.S. Government and U.S. Government Agency Obligations 1.6 AA 8.1 A 3.2 BBB 19.7 BB 21.7 B 17.2 CCC,CC,C 13.2 D 0.8 Not Rated 4.0 Equities 1.0 Short-Term Investments and Net Other Assets (Liabilities) 9.5 QUALITY DIVERSIFICATION (% of Fund's net assets)     U.S. Government and U.S. Government Agency Obligations - 1.6   AA - 8.1                                   A - 3.2                                    BBB - 19.7                                 BB - 21.7                                  B - 17.2                                   CCC,CC,C - 13.2                            D - 0.8                                    Not Rated - 4.0                            Equities - 1.0                             Short-Term Investments and Net Other Assets (Liabilities) - 9.5   We have used ratings from Moody's Investors Service, Inc. Where Moody's® ratings are not available, we have used S&P® ratings. All ratings are as of the date indicated and do not reflect subsequent changes.         Foreign Government and Government Agency Obligations 56.3 Corporate Bonds 30.0 U.S. Treasury Obligations 1.6 Preferred Securities 1.6 Fixed-Income Funds 1.0 Preferred Stocks 0.0 Short-Term Investments and Net Other Assets (Liabilities) 9.5 ASSET ALLOCATION (% of Fund's net assets)     Foreign Government and Government Agency Obligations - 56.3   Corporate Bonds - 30.0                     U.S. Treasury Obligations - 1.6            Preferred Securities - 1.6                 Fixed-Income Funds - 1.0                   Preferred Stocks - 0.0                     Short-Term Investments and Net Other Assets (Liabilities) - 9.5   United States 12.1 Mexico 7.1 Saudi Arabia 4.1 Brazil 3.9 Colombia 3.9 United Arab Emirates 3.6 Chile 3.6 Turkey 3.3 Indonesia 3.1 Others 55.3 GEOGRAPHIC DIVERSIFICATION (% of Fund's net assets)     United States - 12.1                       Mexico - 7.1                               Saudi Arabia - 4.1                         Brazil - 3.9                               Colombia - 3.9                             United Arab Emirates - 3.6                 Chile - 3.6                                Turkey - 3.3                               Indonesia - 3.1                            Others - 55.3                                 
Largest Holdings [Text Block] TOP HOLDINGS (% of Fund's net assets)     Petroleos Mexicanos 3.1   Dominican Republic 3.1   Argentine Republic 2.9   Turkish Republic 2.9   Colombian Republic 2.7   Arab Republic of Egypt 2.5   Republic of Nigeria 2.5   United Mexican States 2.0   Indonesia Government 2.0   Saudi Arabian Oil Co 1.9     25.6  
Fidelity Advisor New Markets Income Fund - Class A  
Shareholder Report [Line Items]  
Fund Name Fidelity® New Markets Income Fund
Class Name Fidelity Advisor® New Markets Income Fund Class A
Trading Symbol FGVMX
Annual or Semi-Annual Statement [Text Block] This semi-annual shareholder report contains information about Fidelity® New Markets Income Fund for the period January 1, 2025 to June 30, 2025.
Shareholder Report Annual or Semi-Annual semi-annual shareholder report
Additional Information [Text Block] You can find additional information about the Fund at fundresearch.fidelity.com/prospectus/sec. You can also request this information by contacting us at 1-877-208-0098 or by sending an e-mail to fidfunddocuments@fidelity.com.
Additional Information Phone Number 1-877-208-0098
Additional Information Email fidfunddocuments@fidelity.com
Additional Information Website fundresearch.fidelity.com/prospectus/sec
Expenses [Text Block] What were your Fund costs for the last six months?
(based on hypothetical $10,000 investment)
 
 
 
Costs of a $10,000 investment
Costs paid as a percentage of a $10,000 investment
 
Class A 
$ 53 
1.05%
  
Expenses Paid, Amount $ 53
Expense Ratio, Percent 1.05%
Net Assets $ 4,957,480,881
Holdings Count | shares 456
Investment Company Portfolio Turnover 27.00%
Additional Fund Statistics [Text Block] Key Fund Statistics
(as of June 30, 2025)
 
KEY FACTS 
  
  
Fund Size
$4,957,480,881
  
Number of Holdings
456
  
Portfolio Turnover
27%
  
Holdings [Text Block]   U.S. Government and U.S. Government Agency Obligations 1.6 AA 8.1 A 3.2 BBB 19.7 BB 21.7 B 17.2 CCC,CC,C 13.2 D 0.8 Not Rated 4.0 Equities 1.0 Short-Term Investments and Net Other Assets (Liabilities) 9.5 QUALITY DIVERSIFICATION (% of Fund's net assets)     U.S. Government and U.S. Government Agency Obligations - 1.6   AA - 8.1                                   A - 3.2                                    BBB - 19.7                                 BB - 21.7                                  B - 17.2                                   CCC,CC,C - 13.2                            D - 0.8                                    Not Rated - 4.0                            Equities - 1.0                             Short-Term Investments and Net Other Assets (Liabilities) - 9.5   We have used ratings from Moody's Investors Service, Inc. Where Moody's® ratings are not available, we have used S&P® ratings. All ratings are as of the date indicated and do not reflect subsequent changes.         Foreign Government and Government Agency Obligations 56.3 Corporate Bonds 30.0 U.S. Treasury Obligations 1.6 Preferred Securities 1.6 Fixed-Income Funds 1.0 Preferred Stocks 0.0 Short-Term Investments and Net Other Assets (Liabilities) 9.5 ASSET ALLOCATION (% of Fund's net assets)     Foreign Government and Government Agency Obligations - 56.3   Corporate Bonds - 30.0                     U.S. Treasury Obligations - 1.6            Preferred Securities - 1.6                 Fixed-Income Funds - 1.0                   Preferred Stocks - 0.0                     Short-Term Investments and Net Other Assets (Liabilities) - 9.5   United States 12.1 Mexico 7.1 Saudi Arabia 4.1 Brazil 3.9 Colombia 3.9 United Arab Emirates 3.6 Chile 3.6 Turkey 3.3 Indonesia 3.1 Others 55.3 GEOGRAPHIC DIVERSIFICATION (% of Fund's net assets)     United States - 12.1                       Mexico - 7.1                               Saudi Arabia - 4.1                         Brazil - 3.9                               Colombia - 3.9                             United Arab Emirates - 3.6                 Chile - 3.6                                Turkey - 3.3                               Indonesia - 3.1                            Others - 55.3                                 
Largest Holdings [Text Block] TOP HOLDINGS (% of Fund's net assets)     Petroleos Mexicanos 3.1   Dominican Republic 3.1   Argentine Republic 2.9   Turkish Republic 2.9   Colombian Republic 2.7   Arab Republic of Egypt 2.5   Republic of Nigeria 2.5   United Mexican States 2.0   Indonesia Government 2.0   Saudi Arabian Oil Co 1.9     25.6