This semi-annual shareholder report contains important information about the Calvert High Yield Bond Fund for the period of October 1, 2025 to March 31, 2026.

Additional Information [Text Block]

You can find additional information about the Fund at www.eatonvance.com/calvert-fund-documents.php. You can also request this information by contacting us at 1-800-368-2745.

Additional Information Phone Number

1-800-368-2745

Additional Information Website

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Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of a $10,000 investment	Costs paid as a percentage of a $10,000 investment
Class A	$51	1.02%^{Footnote Reference1}

Footnote	Description
Footnote¹	Annualized

Expenses Paid, Amount

$ 51

Expense Ratio, Percent

1.02%

^[1]

AssetsNet

$ 523,127,612

Holdings Count | Holding

328

InvestmentCompanyPortfolioTurnover

17.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Table Summary
Total Net Assets	$523,127,612
# of Portfolio Holdings	328
Portfolio Turnover Rate	17%

Holdings [Text Block]

Asset Allocation (% of total investments)

Table Summary
Value	Value
Other^{Footnote Reference†}	1.4%
Senior Floating-Rate Loans	5.3%
Short-Term Investments	7.7%
Corporate Bonds	85.6%

Footnote	Description
Footnote^†	Investment types less than 1% each

Credit Quality (% of total investments)^{Footnote Referencea}

Table Summary
Value	Value
Not Rated	1.5%
CCC or Lower	11.6%
B	35.7%
BB	49.1%
BBB	2.1%

Footnote

Description

Footnote^a

Excludes Short-Term Investments. Ratings are based on Moody’s Investors Service, Inc. (“Moody’s”), S&P Global Ratings (“S&P”) or Fitch Ratings (“Fitch”). This breakdown assigns a numeric equivalent to the ratings from the aforementioned agencies and the mean is rounded to the nearest integer and converted to an equivalent S&P rating ranging from AAA, being the highest, to D, being the lowest. Ratings of BBB or higher are considered to be investment-grade quality. Holdings designated as “Not Rated” (if any) are not rated by the national ratings agencies stated above.

Material Fund Change [Text Block]

Updated Prospectus Phone Number

1-800-368-2745

C000077417

Shareholder Report [Line Items]

Fund Name

Calvert High Yield Bond Fund

Class Name

Class C

Trading Symbol

CHBCX

Annual or Semi-Annual Statement [Text Block]

This semi-annual shareholder report contains important information about the Calvert High Yield Bond Fund for the period of October 1, 2025 to March 31, 2026.

Additional Information [Text Block]

You can find additional information about the Fund at www.eatonvance.com/calvert-fund-documents.php. You can also request this information by contacting us at 1-800-368-2745.

Additional Information Phone Number

1-800-368-2745

Additional Information Website

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of a $10,000 investment	Costs paid as a percentage of a $10,000 investment
Class C	$88	1.76%^{Footnote Reference1}

Footnote	Description
Footnote¹	Annualized

Expenses Paid, Amount

$ 88

Expense Ratio, Percent

1.76%

^[2]

AssetsNet

$ 523,127,612

Holdings Count | Holding

328

InvestmentCompanyPortfolioTurnover

17.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Table Summary
Total Net Assets	$523,127,612
# of Portfolio Holdings	328
Portfolio Turnover Rate	17%

Holdings [Text Block]

Asset Allocation (% of total investments)

Table Summary
Value	Value
Other^{Footnote Reference†}	1.4%
Senior Floating-Rate Loans	5.3%
Short-Term Investments	7.7%
Corporate Bonds	85.6%

Footnote	Description
Footnote^†	Investment types less than 1% each

Credit Quality (% of total investments)^{Footnote Referencea}

Table Summary
Value	Value
Not Rated	1.5%
CCC or Lower	11.6%
B	35.7%
BB	49.1%
BBB	2.1%

Footnote

Description

Footnote^a

Material Fund Change [Text Block]

Updated Prospectus Phone Number

1-800-368-2745

C000077418

Shareholder Report [Line Items]

Fund Name

Calvert High Yield Bond Fund

Class Name

Class I

Trading Symbol

CYBIX

Annual or Semi-Annual Statement [Text Block]

This semi-annual shareholder report contains important information about the Calvert High Yield Bond Fund for the period of October 1, 2025 to March 31, 2026.

Additional Information [Text Block]

You can find additional information about the Fund at www.eatonvance.com/calvert-fund-documents.php. You can also request this information by contacting us at 1-800-368-2745.

Additional Information Phone Number

1-800-368-2745

Additional Information Website

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of a $10,000 investment	Costs paid as a percentage of a $10,000 investment
Class I	$38	0.76%^{Footnote Reference1}

Footnote	Description
Footnote¹	Annualized

Expenses Paid, Amount

$ 38

Expense Ratio, Percent

0.76%

^[3]

AssetsNet

$ 523,127,612

Holdings Count | Holding

328

InvestmentCompanyPortfolioTurnover

17.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Table Summary
Total Net Assets	$523,127,612
# of Portfolio Holdings	328
Portfolio Turnover Rate	17%

Holdings [Text Block]

Asset Allocation (% of total investments)

Table Summary
Value	Value
Other^{Footnote Reference†}	1.4%
Senior Floating-Rate Loans	5.3%
Short-Term Investments	7.7%
Corporate Bonds	85.6%

Footnote	Description
Footnote^†	Investment types less than 1% each

Credit Quality (% of total investments)^{Footnote Referencea}

Table Summary
Value	Value
Not Rated	1.5%
CCC or Lower	11.6%
B	35.7%
BB	49.1%
BBB	2.1%

Footnote

Description

Footnote^a

Material Fund Change [Text Block]

Updated Prospectus Phone Number

1-800-368-2745

C000211121

Shareholder Report [Line Items]

Fund Name

Calvert High Yield Bond Fund

Class Name

Class R6

Trading Symbol

CYBRX

Annual or Semi-Annual Statement [Text Block]

This semi-annual shareholder report contains important information about the Calvert High Yield Bond Fund for the period of October 1, 2025 to March 31, 2026.

Additional Information [Text Block]

You can find additional information about the Fund at www.eatonvance.com/calvert-fund-documents.php. You can also request this information by contacting us at 1-800-368-2745.

Additional Information Phone Number

1-800-368-2745

Additional Information Website

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of a $10,000 investment	Costs paid as a percentage of a $10,000 investment
Class R6	$35	0.70%^{Footnote Reference1}

Footnote	Description
Footnote¹	Annualized

Expenses Paid, Amount

$ 35

Expense Ratio, Percent

0.70%

^[4]

AssetsNet

$ 523,127,612

Holdings Count | Holding

328

InvestmentCompanyPortfolioTurnover

17.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Table Summary
Total Net Assets	$523,127,612
# of Portfolio Holdings	328
Portfolio Turnover Rate	17%

Holdings [Text Block]

Asset Allocation (% of total investments)

Table Summary
Value	Value
Other^{Footnote Reference†}	1.4%
Senior Floating-Rate Loans	5.3%
Short-Term Investments	7.7%
Corporate Bonds	85.6%

Footnote	Description
Footnote^†	Investment types less than 1% each

Credit Quality (% of total investments)^{Footnote Referencea}

Table Summary
Value	Value
Not Rated	1.5%
CCC or Lower	11.6%
B	35.7%
BB	49.1%
BBB	2.1%

Footnote

Description

Footnote^a

Material Fund Change [Text Block]

Updated Prospectus Phone Number

1-800-368-2745

C000014095

Shareholder Report [Line Items]

Fund Name

Calvert Income Fund

Class Name

Class A

Trading Symbol

CFICX

Annual or Semi-Annual Statement [Text Block]

This semi-annual shareholder report contains important information about the Calvert Income Fund for the period of October 1, 2025 to March 31, 2026.

Additional Information [Text Block]

You can find additional information about the Fund at www.eatonvance.com/calvert-fund-documents.php. You can also request this information by contacting us at 1-800-368-2745.

Additional Information Phone Number

1-800-368-2745

Additional Information Website

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of a $10,000 investment	Costs paid as a percentage of a $10,000 investment
Class A	$44	0.88%^{Footnote Reference1}

Footnote	Description
Footnote¹	Annualized

Expenses Paid, Amount

$ 44

Expense Ratio, Percent

0.88%

^[5]

AssetsNet

$ 1,444,370,379

Holdings Count | Holding

464

InvestmentCompanyPortfolioTurnover

85.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Table Summary
Total Net Assets	$1,444,370,379
# of Portfolio Holdings	464
Portfolio Turnover Rate	85%

Holdings [Text Block]

Asset Allocation (% of total investments)

Table Summary
Value	Value
Other^{Footnote Reference†}	2.3%
Senior Floating-Rate Loans	4.5%
Commercial Mortgage-Backed Securities	5.1%
Collateralized Mortgage Obligations	8.8%
Asset-Backed Securities	8.8%
U.S. Treasury Obligations	10.7%
Short-Term Investments	10.7%
U.S. Government Agency Mortgage-Backed Securities	13.3%
Corporate Bonds	35.8%

Footnote	Description
Footnote^†	Investment types less than 1% each

Credit Quality (% of net assets)^{Footnote Referencea}

Table Summary
Value	Value
Cash & Equivalents	1.5%
Not Rated	9.5%
CCC or Lower	1.7%
B	5.8%
BB	8.6%
BBB	39.3%
A	13.1%
AA	4.2%
AAA	16.3%

Footnote

Description

Footnote^a

Ratings are based on Moody’s Investors Service, Inc. (“Moody’s”), S&P Global Ratings (“S&P”) or Fitch Ratings (“Fitch”), or Kroll Bond Rating Agency, LLC (“Kroll”) for securitized debt instruments only (such as asset-backed and mortgage-backed securities). If securities are rated differently by the ratings agencies, the highest rating is applied. Moody's ratings are converted to the S&P, Fitch and Kroll scale with ratings ranging from AAA, being the highest, to D, being the lowest. Ratings of BBB or higher are considered to be investment-grade quality. Holdings designated as “Not Rated” (if any) are not rated by the national ratings agencies stated above.

Material Fund Change [Text Block]

Updated Prospectus Phone Number

1-800-368-2745

C000014097

Shareholder Report [Line Items]

Fund Name

Calvert Income Fund

Class Name

Class C

Trading Symbol

CIFCX

Annual or Semi-Annual Statement [Text Block]

This semi-annual shareholder report contains important information about the Calvert Income Fund for the period of October 1, 2025 to March 31, 2026.

Additional Information [Text Block]

You can find additional information about the Fund at www.eatonvance.com/calvert-fund-documents.php. You can also request this information by contacting us at 1-800-368-2745.

Additional Information Phone Number

1-800-368-2745

Additional Information Website

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of a $10,000 investment	Costs paid as a percentage of a $10,000 investment
Class C	$81	1.63%^{Footnote Reference1}

Footnote	Description
Footnote¹	Annualized

Expenses Paid, Amount

$ 81

Expense Ratio, Percent

1.63%

^[6]

AssetsNet

$ 1,444,370,379

Holdings Count | Holding

464

InvestmentCompanyPortfolioTurnover

85.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Table Summary
Total Net Assets	$1,444,370,379
# of Portfolio Holdings	464
Portfolio Turnover Rate	85%

Holdings [Text Block]

Asset Allocation (% of total investments)

Table Summary
Value	Value
Other^{Footnote Reference†}	2.3%
Senior Floating-Rate Loans	4.5%
Commercial Mortgage-Backed Securities	5.1%
Collateralized Mortgage Obligations	8.8%
Asset-Backed Securities	8.8%
U.S. Treasury Obligations	10.7%
Short-Term Investments	10.7%
U.S. Government Agency Mortgage-Backed Securities	13.3%
Corporate Bonds	35.8%

Footnote	Description
Footnote^†	Investment types less than 1% each

Credit Quality (% of net assets)^{Footnote Referencea}

Table Summary
Value	Value
Cash & Equivalents	1.5%
Not Rated	9.5%
CCC or Lower	1.7%
B	5.8%
BB	8.6%
BBB	39.3%
A	13.1%
AA	4.2%
AAA	16.3%

Footnote

Description

Footnote^a

Material Fund Change [Text Block]

Updated Prospectus Phone Number

1-800-368-2745

C000014098

Shareholder Report [Line Items]

Fund Name

Calvert Income Fund

Class Name

Class I

Trading Symbol

CINCX

Annual or Semi-Annual Statement [Text Block]

This semi-annual shareholder report contains important information about the Calvert Income Fund for the period of October 1, 2025 to March 31, 2026.

Additional Information [Text Block]

You can find additional information about the Fund at www.eatonvance.com/calvert-fund-documents.php. You can also request this information by contacting us at 1-800-368-2745.

Additional Information Phone Number

1-800-368-2745

Additional Information Website

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of a $10,000 investment	Costs paid as a percentage of a $10,000 investment
Class I	$32	0.63%^{Footnote Reference1}

Footnote	Description
Footnote¹	Annualized

Expenses Paid, Amount

$ 32

Expense Ratio, Percent

0.63%

^[7]

AssetsNet

$ 1,444,370,379

Holdings Count | Holding

464

InvestmentCompanyPortfolioTurnover

85.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Table Summary
Total Net Assets	$1,444,370,379
# of Portfolio Holdings	464
Portfolio Turnover Rate	85%

Holdings [Text Block]

Asset Allocation (% of total investments)

Table Summary
Value	Value
Other^{Footnote Reference†}	2.3%
Senior Floating-Rate Loans	4.5%
Commercial Mortgage-Backed Securities	5.1%
Collateralized Mortgage Obligations	8.8%
Asset-Backed Securities	8.8%
U.S. Treasury Obligations	10.7%
Short-Term Investments	10.7%
U.S. Government Agency Mortgage-Backed Securities	13.3%
Corporate Bonds	35.8%

Footnote	Description
Footnote^†	Investment types less than 1% each

Credit Quality (% of net assets)^{Footnote Referencea}

Table Summary
Value	Value
Cash & Equivalents	1.5%
Not Rated	9.5%
CCC or Lower	1.7%
B	5.8%
BB	8.6%
BBB	39.3%
A	13.1%
AA	4.2%
AAA	16.3%

Footnote

Description

Footnote^a

Material Fund Change [Text Block]

Updated Prospectus Phone Number

1-800-368-2745

C000241867

Shareholder Report [Line Items]

Fund Name

Calvert Income Fund

Class Name

Class R6

Trading Symbol

CINRX

Annual or Semi-Annual Statement [Text Block]

This semi-annual shareholder report contains important information about the Calvert Income Fund for the period of October 1, 2025 to March 31, 2026.

Additional Information [Text Block]

You can find additional information about the Fund at www.eatonvance.com/calvert-fund-documents.php. You can also request this information by contacting us at 1-800-368-2745.

Additional Information Phone Number

1-800-368-2745

Additional Information Website

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of a $10,000 investment	Costs paid as a percentage of a $10,000 investment
Class R6	$29	0.57%^{Footnote Reference1}

Footnote	Description
Footnote¹	Annualized

Expenses Paid, Amount

$ 29

Expense Ratio, Percent

0.57%

^[8]

AssetsNet

$ 1,444,370,379

Holdings Count | Holding

464

InvestmentCompanyPortfolioTurnover

85.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Table Summary
Total Net Assets	$1,444,370,379
# of Portfolio Holdings	464
Portfolio Turnover Rate	85%

Holdings [Text Block]

Asset Allocation (% of total investments)

Table Summary
Value	Value
Other^{Footnote Reference†}	2.3%
Senior Floating-Rate Loans	4.5%
Commercial Mortgage-Backed Securities	5.1%
Collateralized Mortgage Obligations	8.8%
Asset-Backed Securities	8.8%
U.S. Treasury Obligations	10.7%
Short-Term Investments	10.7%
U.S. Government Agency Mortgage-Backed Securities	13.3%
Corporate Bonds	35.8%

Footnote	Description
Footnote^†	Investment types less than 1% each

Credit Quality (% of net assets)^{Footnote Referencea}

Table Summary
Value	Value
Cash & Equivalents	1.5%
Not Rated	9.5%
CCC or Lower	1.7%
B	5.8%
BB	8.6%
BBB	39.3%
A	13.1%
AA	4.2%
AAA	16.3%

Footnote

Description

Footnote^a

Material Fund Change [Text Block]

Updated Prospectus Phone Number

1-800-368-2745

C000014109

Shareholder Report [Line Items]

Fund Name

Calvert Core Bond Fund

Class Name

Class A

Trading Symbol

CLDAX

Annual or Semi-Annual Statement [Text Block]

This semi-annual shareholder report contains important information about the Calvert Core Bond Fund for the period of October 1, 2025 to March 31, 2026.

Additional Information [Text Block]

You can find additional information about the Fund at www.eatonvance.com/calvert-fund-documents.php. You can also request this information by contacting us at 1-800-368-2745.

Additional Information Phone Number

1-800-368-2745

Additional Information Website

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of a $10,000 investment	Costs paid as a percentage of a $10,000 investment
Class A	$37	0.73%^{Footnote Reference1}

Footnote	Description
Footnote¹	Annualized

Expenses Paid, Amount

$ 37

Expense Ratio, Percent

0.73%

^[9]

AssetsNet

$ 1,235,391,540

Holdings Count | Holding

413

InvestmentCompanyPortfolioTurnover

152.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Table Summary
Total Net Assets	$1,235,391,540
# of Portfolio Holdings	413
Portfolio Turnover Rate	152%

Holdings [Text Block]

Asset Allocation (% of total investments)

Table Summary
Value	Value
Other^{Footnote Reference†}	0.5%
Sovereign Government Bonds	1.0%
Collateralized Mortgage Obligations	4.5%
Short-Term Investments	5.8%
Commercial Mortgage-Backed Securities	7.7%
Asset-Backed Securities	11.0%
U.S. Treasury Obligations	20.8%
U.S. Government Agency Mortgage-Backed Securities	23.7%
Corporate Bonds	25.0%

Footnote	Description
Footnote^†	Investment types less than 1% each

Credit Quality (% of net assets)^{Footnote Referencea}

Table Summary
Value	Value
Cash and Equivalents	(0.6%)
Not Rated	0.8%
B	0.5%
BB	0.4%
BBB	16.9%
A	16.0%
AA	7.3%
AAA	58.7%

Footnote

Description

Footnote^a

Material Fund Change [Text Block]

Updated Prospectus Phone Number

1-800-368-2745

C000014108

Shareholder Report [Line Items]

Fund Name

Calvert Core Bond Fund

Class Name

Class I

Trading Symbol

CLDIX

Annual or Semi-Annual Statement [Text Block]

This semi-annual shareholder report contains important information about the Calvert Core Bond Fund for the period of October 1, 2025 to March 31, 2026.

Additional Information [Text Block]

You can find additional information about the Fund at www.eatonvance.com/calvert-fund-documents.php. You can also request this information by contacting us at 1-800-368-2745.

Additional Information Phone Number

1-800-368-2745

Additional Information Website

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of a $10,000 investment	Costs paid as a percentage of a $10,000 investment
Class I	$24	0.48%^{Footnote Reference1}

Footnote	Description
Footnote¹	Annualized

Expenses Paid, Amount

$ 24

Expense Ratio, Percent

0.48%

^[10]

AssetsNet

$ 1,235,391,540

Holdings Count | Holding

413

InvestmentCompanyPortfolioTurnover

152.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Table Summary
Total Net Assets	$1,235,391,540
# of Portfolio Holdings	413
Portfolio Turnover Rate	152%

Holdings [Text Block]

Asset Allocation (% of total investments)

Table Summary
Value	Value
Other^{Footnote Reference†}	0.5%
Sovereign Government Bonds	1.0%
Collateralized Mortgage Obligations	4.5%
Short-Term Investments	5.8%
Commercial Mortgage-Backed Securities	7.7%
Asset-Backed Securities	11.0%
U.S. Treasury Obligations	20.8%
U.S. Government Agency Mortgage-Backed Securities	23.7%
Corporate Bonds	25.0%

Footnote	Description
Footnote^†	Investment types less than 1% each

Credit Quality (% of net assets)^{Footnote Referencea}

Table Summary
Value	Value
Cash and Equivalents	(0.6%)
Not Rated	0.8%
B	0.5%
BB	0.4%
BBB	16.9%
A	16.0%
AA	7.3%
AAA	58.7%

Footnote

Description

Footnote^a

Material Fund Change [Text Block]

Updated Prospectus Phone Number

1-800-368-2745

C000225189

Shareholder Report [Line Items]

Fund Name

Calvert Core Bond Fund

Class Name

Class R6

Trading Symbol

CLDRX

Annual or Semi-Annual Statement [Text Block]

This semi-annual shareholder report contains important information about the Calvert Core Bond Fund for the period of October 1, 2025 to March 31, 2026.

Additional Information [Text Block]

You can find additional information about the Fund at www.eatonvance.com/calvert-fund-documents.php. You can also request this information by contacting us at 1-800-368-2745.

Additional Information Phone Number

1-800-368-2745

Additional Information Website

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of a $10,000 investment	Costs paid as a percentage of a $10,000 investment
Class R6	$23	0.45%^{Footnote Reference1}

Footnote	Description
Footnote¹	Annualized

Expenses Paid, Amount

$ 23

Expense Ratio, Percent

0.45%

^[11]

AssetsNet

$ 1,235,391,540

Holdings Count | Holding

413

InvestmentCompanyPortfolioTurnover

152.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Table Summary
Total Net Assets	$1,235,391,540
# of Portfolio Holdings	413
Portfolio Turnover Rate	152%

Holdings [Text Block]

Asset Allocation (% of total investments)

Table Summary
Value	Value
Other^{Footnote Reference†}	0.5%
Sovereign Government Bonds	1.0%
Collateralized Mortgage Obligations	4.5%
Short-Term Investments	5.8%
Commercial Mortgage-Backed Securities	7.7%
Asset-Backed Securities	11.0%
U.S. Treasury Obligations	20.8%
U.S. Government Agency Mortgage-Backed Securities	23.7%
Corporate Bonds	25.0%

Footnote	Description
Footnote^†	Investment types less than 1% each

Credit Quality (% of net assets)^{Footnote Referencea}

Table Summary
Value	Value
Cash and Equivalents	(0.6%)
Not Rated	0.8%
B	0.5%
BB	0.4%
BBB	16.9%
A	16.0%
AA	7.3%
AAA	58.7%

Footnote

Description

Footnote^a

Material Fund Change [Text Block]

Updated Prospectus Phone Number

1-800-368-2745

C000235422

Shareholder Report [Line Items]

Fund Name

Calvert Mortgage Access Fund

Class Name

Class A

Trading Symbol

CMMAX

Annual or Semi-Annual Statement [Text Block]

This semi-annual shareholder report contains important information about the Calvert Mortgage Access Fund for the period of October 1, 2025 to March 31, 2026.

Additional Information [Text Block]

You can find additional information about the Fund at www.eatonvance.com/calvert-fund-documents.php. You can also request this information by contacting us at 1-800-368-2745.

Additional Information Phone Number

1-800-368-2745

Additional Information Website

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of a $10,000 investment	Costs paid as a percentage of a $10,000 investment
Class A	$58	1.16%^{Footnote Reference1}

Footnote	Description
Footnote¹	Annualized

Expenses Paid, Amount

$ 58

Expense Ratio, Percent

1.16%

^[12]

AssetsNet

$ 103,924,160

Holdings Count | Holding

214

InvestmentCompanyPortfolioTurnover

241.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Table Summary
Total Net Assets	$103,924,160
# of Portfolio Holdings	214
Portfolio Turnover Rate	241%

Holdings [Text Block]

Asset Allocation (% of total investments)

Table Summary
Value	Value
Other^{Footnote Reference†}	0.6%
Short-Term Investments	0.3%
Government National Mortgage Association Participation Agreements	3.1%
U.S. Government Agency Mortgage-Backed Securities	45.9%
Collateralized Mortgage Obligations	50.1%

Footnote	Description
Footnote^†	Investment types less than 1% each

Credit Quality (% of total investments)^{Footnote Referencea}

Table Summary
Value	Value
B	8.0%
BB	2.1%
BBB	3.8%
A	7.5%
AA	78.1%
AAA	0.5%

Footnote

Description

Footnote^a

Ratings are based on Moody’s Investors Service, Inc. (“Moody’s”), S&P Global Ratings (“S&P”) or Fitch Ratings (“Fitch”), or Kroll Bond Agency, LLC ("Kroll") for securitized debt instruments only (such as asset-backed and mortgage-backed securities), or if unrated, considered to be of comparable credit quality by the Fund’s investment adviser. If securities are rated differently by the ratings agencies, the highest rating is applied. Moody's ratings are converted to the S&P, Fitch and Kroll scale with ratings ranging from AAA, being the highest, to D, being the lowest. Ratings of BBB or higher are considered to be investment-grade quality.

Material Fund Change [Text Block]

Updated Prospectus Phone Number

1-800-368-2745

C000235423

Shareholder Report [Line Items]

Fund Name

Calvert Mortgage Access Fund

Class Name

Class C

Trading Symbol

CMMCX

Annual or Semi-Annual Statement [Text Block]

This semi-annual shareholder report contains important information about the Calvert Mortgage Access Fund for the period of October 1, 2025 to March 31, 2026.

Additional Information [Text Block]

You can find additional information about the Fund at www.eatonvance.com/calvert-fund-documents.php. You can also request this information by contacting us at 1-800-368-2745.

Additional Information Phone Number

1-800-368-2745

Additional Information Website

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of a $10,000 investment	Costs paid as a percentage of a $10,000 investment
Class C	$96	1.91%^{Footnote Reference1}

Footnote	Description
Footnote¹	Annualized

Expenses Paid, Amount

$ 96

Expense Ratio, Percent

1.91%

^[13]

AssetsNet

$ 103,924,160

Holdings Count | Holding

214

InvestmentCompanyPortfolioTurnover

241.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Table Summary
Total Net Assets	$103,924,160
# of Portfolio Holdings	214
Portfolio Turnover Rate	241%

Holdings [Text Block]

Asset Allocation (% of total investments)

Table Summary
Value	Value
Other^{Footnote Reference†}	0.6%
Short-Term Investments	0.3%
Government National Mortgage Association Participation Agreements	3.1%
U.S. Government Agency Mortgage-Backed Securities	45.9%
Collateralized Mortgage Obligations	50.1%

Footnote	Description
Footnote^†	Investment types less than 1% each

Credit Quality (% of total investments)^{Footnote Referencea}

Table Summary
Value	Value
B	8.0%
BB	2.1%
BBB	3.8%
A	7.5%
AA	78.1%
AAA	0.5%

Footnote

Description

Footnote^a

Material Fund Change [Text Block]

Updated Prospectus Phone Number

1-800-368-2745

C000235424

Shareholder Report [Line Items]

Fund Name

Calvert Mortgage Access Fund

Class Name

Class I

Trading Symbol

CMMIX

Annual or Semi-Annual Statement [Text Block]

This semi-annual shareholder report contains important information about the Calvert Mortgage Access Fund for the period of October 1, 2025 to March 31, 2026.

Additional Information [Text Block]

You can find additional information about the Fund at www.eatonvance.com/calvert-fund-documents.php. You can also request this information by contacting us at 1-800-368-2745.

Additional Information Phone Number

1-800-368-2745

Additional Information Website

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of a $10,000 investment	Costs paid as a percentage of a $10,000 investment
Class I	$46	0.91%^{Footnote Reference1}

Footnote	Description
Footnote¹	Annualized

Expenses Paid, Amount

$ 46

Expense Ratio, Percent

0.91%

^[14]

AssetsNet

$ 103,924,160

Holdings Count | Holding

214

InvestmentCompanyPortfolioTurnover

241.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Table Summary
Total Net Assets	$103,924,160
# of Portfolio Holdings	214
Portfolio Turnover Rate	241%

Holdings [Text Block]

Asset Allocation (% of total investments)

Table Summary
Value	Value
Other^{Footnote Reference†}	0.6%
Short-Term Investments	0.3%
Government National Mortgage Association Participation Agreements	3.1%
U.S. Government Agency Mortgage-Backed Securities	45.9%
Collateralized Mortgage Obligations	50.1%

Footnote	Description
Footnote^†	Investment types less than 1% each

Credit Quality (% of total investments)^{Footnote Referencea}

Table Summary
Value	Value
B	8.0%
BB	2.1%
BBB	3.8%
A	7.5%
AA	78.1%
AAA	0.5%

Footnote

Description

Footnote^a

Material Fund Change [Text Block]

Updated Prospectus Phone Number

1-800-368-2745

C000235421

Shareholder Report [Line Items]

Fund Name

Calvert Mortgage Access Fund

Class Name

Class R6

Trading Symbol

CMMRX

Annual or Semi-Annual Statement [Text Block]

This semi-annual shareholder report contains important information about the Calvert Mortgage Access Fund for the period of October 1, 2025 to March 31, 2026.

Additional Information [Text Block]

You can find additional information about the Fund at www.eatonvance.com/calvert-fund-documents.php. You can also request this information by contacting us at 1-800-368-2745.

Additional Information Phone Number

1-800-368-2745

Additional Information Website

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of a $10,000 investment	Costs paid as a percentage of a $10,000 investment
Class R6	$45	0.90%^{Footnote Reference1}

Footnote	Description
Footnote¹	Annualized

Expenses Paid, Amount

$ 45

Expense Ratio, Percent

0.90%

^[15]

AssetsNet

$ 103,924,160

Holdings Count | Holding

214

InvestmentCompanyPortfolioTurnover

241.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Table Summary
Total Net Assets	$103,924,160
# of Portfolio Holdings	214
Portfolio Turnover Rate	241%

Holdings [Text Block]

Asset Allocation (% of total investments)

Table Summary
Value	Value
Other^{Footnote Reference†}	0.6%
Short-Term Investments	0.3%
Government National Mortgage Association Participation Agreements	3.1%
U.S. Government Agency Mortgage-Backed Securities	45.9%
Collateralized Mortgage Obligations	50.1%

Footnote	Description
Footnote^†	Investment types less than 1% each

Credit Quality (% of total investments)^{Footnote Referencea}

Table Summary
Value	Value
B	8.0%
BB	2.1%
BBB	3.8%
A	7.5%
AA	78.1%
AAA	0.5%

Footnote

Description

Footnote^a

Material Fund Change [Text Block]

Updated Prospectus Phone Number

1-800-368-2745

C000014103

Shareholder Report [Line Items]

Fund Name

Calvert Short Duration Income Fund

Class Name

Class A

Trading Symbol

CSDAX

Annual or Semi-Annual Statement [Text Block]

This semi-annual shareholder report contains important information about the Calvert Short Duration Income Fund for the period of October 1, 2025 to March 31, 2026.

Additional Information [Text Block]

You can find additional information about the Fund at www.eatonvance.com/calvert-fund-documents.php. You can also request this information by contacting us at 1-800-368-2745.

Additional Information Phone Number

1-800-368-2745

Additional Information Website

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of a $10,000 investment	Costs paid as a percentage of a $10,000 investment
Class A	$38	0.76%^{Footnote Reference1}

Footnote	Description
Footnote¹	Annualized

Expenses Paid, Amount

$ 38

Expense Ratio, Percent

0.76%

^[16]

AssetsNet

$ 2,824,808,282

Holdings Count | Holding

411

InvestmentCompanyPortfolioTurnover

99.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Table Summary
Total Net Assets	$2,824,808,282
# of Portfolio Holdings	411
Portfolio Turnover Rate	99%

Holdings [Text Block]

Asset Allocation (% of total investments)

Table Summary
Value	Value
Other^{Footnote Reference†}	0.6%
Senior Floating-Rate Loans	1.2%
U.S. Government Agency Mortgage-Backed Securities	5.5%
Short-Term Investments	6.3%
Commercial Mortgage-Backed Securities	7.9%
Collateralized Mortgage Obligations	11.5%
U.S. Treasury Obligations	12.0%
Asset-Backed Securities	19.5%
Corporate Bonds	35.5%

Footnote	Description
Footnote^†	Investment types less than 1% each

Credit Quality (% of net assets)^{Footnote Referencea}

Table Summary
Value	Value
Cash	5.4%
Not Rated	2.7%
C	0.1%
CCC	0.2%
B	1.2%
BB	2.7%
BBB	20.5%
A	20.2%
AA	34.4%
AAA	12.6%

Footnote

Description

Footnote^a

Material Fund Change [Text Block]

Updated Prospectus Phone Number

1-800-368-2745

C000014104

Shareholder Report [Line Items]

Fund Name

Calvert Short Duration Income Fund

Class Name

Class C

Trading Symbol

CDICX

Annual or Semi-Annual Statement [Text Block]

This semi-annual shareholder report contains important information about the Calvert Short Duration Income Fund for the period of October 1, 2025 to March 31, 2026.

Additional Information [Text Block]

You can find additional information about the Fund at www.eatonvance.com/calvert-fund-documents.php. You can also request this information by contacting us at 1-800-368-2745.

Additional Information Phone Number

1-800-368-2745

Additional Information Website

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of a $10,000 investment	Costs paid as a percentage of a $10,000 investment
Class C	$76	1.51%^{Footnote Reference1}

Footnote	Description
Footnote¹	Annualized

Expenses Paid, Amount

$ 76

Expense Ratio, Percent

1.51%

^[17]

AssetsNet

$ 2,824,808,282

Holdings Count | Holding

411

InvestmentCompanyPortfolioTurnover

99.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Table Summary
Total Net Assets	$2,824,808,282
# of Portfolio Holdings	411
Portfolio Turnover Rate	99%

Holdings [Text Block]

Asset Allocation (% of total investments)

Table Summary
Value	Value
Other^{Footnote Reference†}	0.6%
Senior Floating-Rate Loans	1.2%
U.S. Government Agency Mortgage-Backed Securities	5.5%
Short-Term Investments	6.3%
Commercial Mortgage-Backed Securities	7.9%
Collateralized Mortgage Obligations	11.5%
U.S. Treasury Obligations	12.0%
Asset-Backed Securities	19.5%
Corporate Bonds	35.5%

Footnote	Description
Footnote^†	Investment types less than 1% each

Credit Quality (% of net assets)^{Footnote Referencea}

Table Summary
Value	Value
Cash	5.4%
Not Rated	2.7%
C	0.1%
CCC	0.2%
B	1.2%
BB	2.7%
BBB	20.5%
A	20.2%
AA	34.4%
AAA	12.6%

Footnote

Description

Footnote^a

Material Fund Change [Text Block]

Updated Prospectus Phone Number

1-800-368-2745

C000014105

Shareholder Report [Line Items]

Fund Name

Calvert Short Duration Income Fund

Class Name

Class I

Trading Symbol

CDSIX

Annual or Semi-Annual Statement [Text Block]

This semi-annual shareholder report contains important information about the Calvert Short Duration Income Fund for the period of October 1, 2025 to March 31, 2026.

Additional Information [Text Block]

You can find additional information about the Fund at www.eatonvance.com/calvert-fund-documents.php. You can also request this information by contacting us at 1-800-368-2745.

Additional Information Phone Number

1-800-368-2745

Additional Information Website

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of a $10,000 investment	Costs paid as a percentage of a $10,000 investment
Class I	$26	0.51%^{Footnote Reference1}

Footnote	Description
Footnote¹	Annualized

Expenses Paid, Amount

$ 26

Expense Ratio, Percent

0.51%

^[18]

AssetsNet

$ 2,824,808,282

Holdings Count | Holding

411

InvestmentCompanyPortfolioTurnover

99.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Table Summary
Total Net Assets	$2,824,808,282
# of Portfolio Holdings	411
Portfolio Turnover Rate	99%

Holdings [Text Block]

Asset Allocation (% of total investments)

Table Summary
Value	Value
Other^{Footnote Reference†}	0.6%
Senior Floating-Rate Loans	1.2%
U.S. Government Agency Mortgage-Backed Securities	5.5%
Short-Term Investments	6.3%
Commercial Mortgage-Backed Securities	7.9%
Collateralized Mortgage Obligations	11.5%
U.S. Treasury Obligations	12.0%
Asset-Backed Securities	19.5%
Corporate Bonds	35.5%

Footnote	Description
Footnote^†	Investment types less than 1% each

Credit Quality (% of net assets)^{Footnote Referencea}

Table Summary
Value	Value
Cash	5.4%
Not Rated	2.7%
C	0.1%
CCC	0.2%
B	1.2%
BB	2.7%
BBB	20.5%
A	20.2%
AA	34.4%
AAA	12.6%

Footnote

Description

Footnote^a

Material Fund Change [Text Block]

Updated Prospectus Phone Number

1-800-368-2745

C000211120

Shareholder Report [Line Items]

Fund Name

Calvert Short Duration Income Fund

Class Name

Class R6

Trading Symbol

CDSRX

Annual or Semi-Annual Statement [Text Block]

This semi-annual shareholder report contains important information about the Calvert Short Duration Income Fund for the period of October 1, 2025 to March 31, 2026.

Additional Information [Text Block]

You can find additional information about the Fund at www.eatonvance.com/calvert-fund-documents.php. You can also request this information by contacting us at 1-800-368-2745.

Additional Information Phone Number

1-800-368-2745

Additional Information Website

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of a $10,000 investment	Costs paid as a percentage of a $10,000 investment
Class R6	$22	0.44%^{Footnote Reference1}

Footnote	Description
Footnote¹	Annualized

Expenses Paid, Amount

$ 22

Expense Ratio, Percent

0.44%

^[19]

AssetsNet

$ 2,824,808,282

Holdings Count | Holding

411

InvestmentCompanyPortfolioTurnover

99.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Table Summary
Total Net Assets	$2,824,808,282
# of Portfolio Holdings	411
Portfolio Turnover Rate	99%

Holdings [Text Block]

Asset Allocation (% of total investments)

Table Summary
Value	Value
Other^{Footnote Reference†}	0.6%
Senior Floating-Rate Loans	1.2%
U.S. Government Agency Mortgage-Backed Securities	5.5%
Short-Term Investments	6.3%
Commercial Mortgage-Backed Securities	7.9%
Collateralized Mortgage Obligations	11.5%
U.S. Treasury Obligations	12.0%
Asset-Backed Securities	19.5%
Corporate Bonds	35.5%

Footnote	Description
Footnote^†	Investment types less than 1% each

Credit Quality (% of net assets)^{Footnote Referencea}

Table Summary
Value	Value
Cash	5.4%
Not Rated	2.7%
C	0.1%
CCC	0.2%
B	1.2%
BB	2.7%
BBB	20.5%
A	20.2%
AA	34.4%
AAA	12.6%

Footnote

Description

Footnote^a

Material Fund Change [Text Block]

Updated Prospectus Phone Number

1-800-368-2745

C000036621

Shareholder Report [Line Items]

Fund Name

Calvert Ultra-Short Duration Income Fund

Class Name

Class A

Trading Symbol

CULAX

Annual or Semi-Annual Statement [Text Block]

This semi-annual shareholder report contains important information about the Calvert Ultra-Short Duration Income Fund for the period of October 1, 2025 to March 31, 2026.

Additional Information [Text Block]

You can find additional information about the Fund at www.eatonvance.com/calvert-fund-documents.php. You can also request this information by contacting us at 1-800-368-2745.

Additional Information Phone Number

1-800-368-2745

Additional Information Website

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of a $10,000 investment	Costs paid as a percentage of a $10,000 investment
Class A	$36	0.72%^{Footnote Reference1}

Footnote	Description
Footnote¹	Annualized

Expenses Paid, Amount

$ 36

Expense Ratio, Percent

0.72%

^[20]

AssetsNet

$ 701,520,224

Holdings Count | Holding

239

InvestmentCompanyPortfolioTurnover

46.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Table Summary
Total Net Assets	$701,520,224
# of Portfolio Holdings	239
Portfolio Turnover Rate	46%

Holdings [Text Block]

Asset Allocation (% of total investments)

Table Summary
Value	Value
Other^{Footnote Reference†}	1.0%
Commercial Mortgage-Backed Securities	2.8%
Short-Term Investments	6.1%
Collateralized Mortgage Obligations	11.8%
Asset-Backed Securities	13.4%
U.S. Treasury Obligations	16.0%
Corporate Bonds	48.9%

Footnote	Description
Footnote^†	Investment types less than 1% each

Credit Quality (% of net assets)^{Footnote Referencea}

Table Summary
Value	Value
Cash	2.5%
Not Rated	0.6%
BB	0.5%
BBB	24.4%
A	22.0%
AA	37.7%
AAA	12.3%

Footnote

Description

Footnote^a

Material Fund Change [Text Block]

Updated Prospectus Phone Number

1-800-368-2745

C000139784

Shareholder Report [Line Items]

Fund Name

Calvert Ultra-Short Duration Income Fund

Class Name

Class I

Trading Symbol

CULIX

Annual or Semi-Annual Statement [Text Block]

This semi-annual shareholder report contains important information about the Calvert Ultra-Short Duration Income Fund for the period of October 1, 2025 to March 31, 2026.

Additional Information [Text Block]

You can find additional information about the Fund at www.eatonvance.com/calvert-fund-documents.php. You can also request this information by contacting us at 1-800-368-2745.

Additional Information Phone Number

1-800-368-2745

Additional Information Website

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of a $10,000 investment	Costs paid as a percentage of a $10,000 investment
Class I	$24	0.47%^{Footnote Reference1}

Footnote	Description
Footnote¹	Annualized

Expenses Paid, Amount

$ 24

Expense Ratio, Percent

0.47%

^[21]

AssetsNet

$ 701,520,224

Holdings Count | Holding

239

InvestmentCompanyPortfolioTurnover

46.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Table Summary
Total Net Assets	$701,520,224
# of Portfolio Holdings	239
Portfolio Turnover Rate	46%

Holdings [Text Block]

Asset Allocation (% of total investments)

Table Summary
Value	Value
Other^{Footnote Reference†}	1.0%
Commercial Mortgage-Backed Securities	2.8%
Short-Term Investments	6.1%
Collateralized Mortgage Obligations	11.8%
Asset-Backed Securities	13.4%
U.S. Treasury Obligations	16.0%
Corporate Bonds	48.9%

Footnote	Description
Footnote^†	Investment types less than 1% each

Credit Quality (% of net assets)^{Footnote Referencea}

Table Summary
Value	Value
Cash	2.5%
Not Rated	0.6%
BB	0.5%
BBB	24.4%
A	22.0%
AA	37.7%
AAA	12.3%

Footnote

Description

Footnote^a

Material Fund Change [Text Block]

Updated Prospectus Phone Number

1-800-368-2745

C000195935

Shareholder Report [Line Items]

Fund Name

Calvert Ultra-Short Duration Income Fund

Class Name

Class R6

Trading Symbol

CULRX

Annual or Semi-Annual Statement [Text Block]

This semi-annual shareholder report contains important information about the Calvert Ultra-Short Duration Income Fund for the period of October 1, 2025 to March 31, 2026.

Additional Information [Text Block]

You can find additional information about the Fund at www.eatonvance.com/calvert-fund-documents.php. You can also request this information by contacting us at 1-800-368-2745.

Additional Information Phone Number

1-800-368-2745

Additional Information Website

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of a $10,000 investment	Costs paid as a percentage of a $10,000 investment
Class R6	$22	0.43%^{Footnote Reference1}

Footnote	Description
Footnote¹	Annualized

Expenses Paid, Amount

$ 22

Expense Ratio, Percent

0.43%

^[22]

AssetsNet

$ 701,520,224

Holdings Count | Holding

239

InvestmentCompanyPortfolioTurnover

46.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Table Summary
Total Net Assets	$701,520,224
# of Portfolio Holdings	239
Portfolio Turnover Rate	46%

Holdings [Text Block]

Asset Allocation (% of total investments)

Table Summary
Value	Value
Other^{Footnote Reference†}	1.0%
Commercial Mortgage-Backed Securities	2.8%
Short-Term Investments	6.1%
Collateralized Mortgage Obligations	11.8%
Asset-Backed Securities	13.4%
U.S. Treasury Obligations	16.0%
Corporate Bonds	48.9%

Footnote	Description
Footnote^†	Investment types less than 1% each

Credit Quality (% of net assets)^{Footnote Referencea}

Table Summary
Value	Value
Cash	2.5%
Not Rated	0.6%
BB	0.5%
BBB	24.4%
A	22.0%
AA	37.7%
AAA	12.3%

Footnote

Description

Footnote^a

Material Fund Change [Text Block]

Updated Prospectus Phone Number

1-800-368-2745

[1]	Annualized
[2]	Annualized
[3]	Annualized
[4]	Annualized
[5]	Annualized
[6]	Annualized
[7]	Annualized
[8]	Annualized
[9]	Annualized
[10]	Annualized
[11]	Annualized
[12]	Annualized
[13]	Annualized
[14]	Annualized
[15]	Annualized
[16]	Annualized
[17]	Annualized
[18]	Annualized
[19]	Annualized
[20]	Annualized
[21]	Annualized
[22]	Annualized

What were the Fund costs for the last six months?

Key Fund Statistics

Asset Allocation (% of total investments)

Credit Quality (% of total investments)Footnote Referencea

What were the Fund costs for the last six months?

Key Fund Statistics

Asset Allocation (% of total investments)

Credit Quality (% of total investments)Footnote Referencea

What were the Fund costs for the last six months?

Key Fund Statistics

Asset Allocation (% of total investments)

Credit Quality (% of total investments)Footnote Referencea

What were the Fund costs for the last six months?

Key Fund Statistics

Asset Allocation (% of total investments)

Credit Quality (% of total investments)Footnote Referencea

What were the Fund costs for the last six months?

Key Fund Statistics

Asset Allocation (% of total investments)

Credit Quality (% of net assets)Footnote Referencea

What were the Fund costs for the last six months?

Key Fund Statistics

Asset Allocation (% of total investments)

Credit Quality (% of net assets)Footnote Referencea

What were the Fund costs for the last six months?

Key Fund Statistics

Asset Allocation (% of total investments)

Credit Quality (% of net assets)Footnote Referencea

What were the Fund costs for the last six months?

Key Fund Statistics

Asset Allocation (% of total investments)

Credit Quality (% of net assets)Footnote Referencea

What were the Fund costs for the last six months?

Key Fund Statistics

Asset Allocation (% of total investments)

Credit Quality (% of net assets)Footnote Referencea

What were the Fund costs for the last six months?

Key Fund Statistics

Asset Allocation (% of total investments)

Credit Quality (% of net assets)Footnote Referencea

What were the Fund costs for the last six months?

Key Fund Statistics

Asset Allocation (% of total investments)

Credit Quality (% of net assets)Footnote Referencea

What were the Fund costs for the last six months?

Key Fund Statistics

Asset Allocation (% of total investments)

Credit Quality (% of total investments)Footnote Referencea

What were the Fund costs for the last six months?

Key Fund Statistics

Asset Allocation (% of total investments)

Credit Quality (% of total investments)Footnote Referencea

What were the Fund costs for the last six months?

Key Fund Statistics

Asset Allocation (% of total investments)

Credit Quality (% of total investments)Footnote Referencea

What were the Fund costs for the last six months?

Key Fund Statistics

Asset Allocation (% of total investments)

Credit Quality (% of total investments)Footnote Referencea

What were the Fund costs for the last six months?

Key Fund Statistics

Asset Allocation (% of total investments)

Credit Quality (% of net assets)Footnote Referencea

What were the Fund costs for the last six months?

Key Fund Statistics

Asset Allocation (% of total investments)

Credit Quality (% of net assets)Footnote Referencea

What were the Fund costs for the last six months?

Key Fund Statistics

Asset Allocation (% of total investments)

Credit Quality (% of net assets)Footnote Referencea

What were the Fund costs for the last six months?

Key Fund Statistics

Asset Allocation (% of total investments)

Credit Quality (% of net assets)Footnote Referencea

What were the Fund costs for the last six months?

Key Fund Statistics

Asset Allocation (% of total investments)

Credit Quality (% of net assets)Footnote Referencea

Credit Quality (% of total investments)^{Footnote Referencea}

Credit Quality (% of total investments)^{Footnote Referencea}

Credit Quality (% of total investments)^{Footnote Referencea}

Credit Quality (% of total investments)^{Footnote Referencea}

Credit Quality (% of net assets)^{Footnote Referencea}

Credit Quality (% of net assets)^{Footnote Referencea}

Credit Quality (% of net assets)^{Footnote Referencea}

Credit Quality (% of net assets)^{Footnote Referencea}

Credit Quality (% of net assets)^{Footnote Referencea}

Credit Quality (% of net assets)^{Footnote Referencea}

Credit Quality (% of net assets)^{Footnote Referencea}

Credit Quality (% of total investments)^{Footnote Referencea}

Credit Quality (% of total investments)^{Footnote Referencea}

Credit Quality (% of total investments)^{Footnote Referencea}

Credit Quality (% of total investments)^{Footnote Referencea}

Credit Quality (% of net assets)^{Footnote Referencea}

Credit Quality (% of net assets)^{Footnote Referencea}

Credit Quality (% of net assets)^{Footnote Referencea}

Credit Quality (% of net assets)^{Footnote Referencea}

Credit Quality (% of net assets)^{Footnote Referencea}

Credit Quality (% of net assets)^{Footnote Referencea}

Credit Quality (% of net assets)^{Footnote Referencea}