Shareholder Report, Holdings (Details)

Jun. 30, 2026

C000050720 | AAA/Aaa

Holdings [Line Items]

Percent of Total Investments

18.10%

C000050720 | AA/Aa

Holdings [Line Items]

Percent of Total Investments

9.00%

C000050720 | A

Holdings [Line Items]

Percent of Total Investments

22.70%

C000050720 | BBB/Baa

Holdings [Line Items]

Percent of Total Investments

19.00%

C000050720 | BB/Ba

Holdings [Line Items]

Percent of Total Investments

6.30%

C000050720 | B

Holdings [Line Items]

Percent of Total Investments

6.80%

C000050720 | CCC/Caa

Holdings [Line Items]

Percent of Total Investments

0.70%

C000050720 | CC/Ca

Holdings [Line Items]

Percent of Total Investments

0.10%

C000050720 | C

Holdings [Line Items]

Percent of Total Investments

0.00%

^[1]

C000050720 | N/R

Holdings [Line Items]

Percent of Total Investments

17.30%

C000050720 | Corporate Bonds

Holdings [Line Items]

Percent of Total Investments

31.90%

C000050720 | Asset-Backed Securities

Holdings [Line Items]

Percent of Total Investments

16.40%

C000050720 | Common Stocks

Holdings [Line Items]

Percent of Total Investments

16.30%

C000050720 | Non-Agency Mortgage-Backed Securities

Holdings [Line Items]

Percent of Total Investments

12.60%

C000050720 | Equity-Linked Notes

Holdings [Line Items]

Percent of Total Investments

7.80%

C000050720 | Floating Rate Loan Interests

Holdings [Line Items]

Percent of Total Investments

6.50%

C000050720 | U.S. Government Sponsored Agency Securities

Holdings [Line Items]

Percent of Total Investments

6.30%

C000050720 | Investment Companies

Holdings [Line Items]

Percent of Total Investments

1.10%

C000050720 | Preferred Securities

Holdings [Line Items]

Percent of Total Investments

1.00%

C000050720 | Foreign Government Obligations

Holdings [Line Items]

Percent of Total Investments

0.10%

C000050720 | Other

Holdings [Line Items]

Percent of Total Investments

0.00%

^[1]

C000050721 | AAA/Aaa

Holdings [Line Items]

Percent of Total Investments

18.10%

C000050721 | AA/Aa

Holdings [Line Items]

Percent of Total Investments

9.00%

C000050721 | A

Holdings [Line Items]

Percent of Total Investments

22.70%

C000050721 | BBB/Baa

Holdings [Line Items]

Percent of Total Investments

19.00%

C000050721 | BB/Ba

Holdings [Line Items]

Percent of Total Investments

6.30%

C000050721 | B

Holdings [Line Items]

Percent of Total Investments

6.80%

C000050721 | CCC/Caa

Holdings [Line Items]

Percent of Total Investments

0.70%

C000050721 | CC/Ca

Holdings [Line Items]

Percent of Total Investments

0.10%

C000050721 | C

Holdings [Line Items]

Percent of Total Investments

0.00%

^[2]

C000050721 | N/R

Holdings [Line Items]

Percent of Total Investments

17.30%

C000050721 | Corporate Bonds

Holdings [Line Items]

Percent of Total Investments

31.90%

C000050721 | Asset-Backed Securities

Holdings [Line Items]

Percent of Total Investments

16.40%

C000050721 | Common Stocks

Holdings [Line Items]

Percent of Total Investments

16.30%

C000050721 | Non-Agency Mortgage-Backed Securities

Holdings [Line Items]

Percent of Total Investments

12.60%

C000050721 | Equity-Linked Notes

Holdings [Line Items]

Percent of Total Investments

7.80%

C000050721 | Floating Rate Loan Interests

Holdings [Line Items]

Percent of Total Investments

6.50%

C000050721 | U.S. Government Sponsored Agency Securities

Holdings [Line Items]

Percent of Total Investments

6.30%

C000050721 | Investment Companies

Holdings [Line Items]

Percent of Total Investments

1.10%

C000050721 | Preferred Securities

Holdings [Line Items]

Percent of Total Investments

1.00%

C000050721 | Foreign Government Obligations

Holdings [Line Items]

Percent of Total Investments

0.10%

C000050721 | Other

Holdings [Line Items]

Percent of Total Investments

0.00%

^[2]

C000050722 | AAA/Aaa

Holdings [Line Items]

Percent of Total Investments

18.10%

C000050722 | AA/Aa

Holdings [Line Items]

Percent of Total Investments

9.00%

C000050722 | A

Holdings [Line Items]

Percent of Total Investments

22.70%

C000050722 | BBB/Baa

Holdings [Line Items]

Percent of Total Investments

19.00%

C000050722 | BB/Ba

Holdings [Line Items]

Percent of Total Investments

6.30%

C000050722 | B

Holdings [Line Items]

Percent of Total Investments

6.80%

C000050722 | CCC/Caa

Holdings [Line Items]

Percent of Total Investments

0.70%

C000050722 | CC/Ca

Holdings [Line Items]

Percent of Total Investments

0.10%

C000050722 | C

Holdings [Line Items]

Percent of Total Investments

0.00%

^[3]

C000050722 | N/R

Holdings [Line Items]

Percent of Total Investments

17.30%

C000050722 | Corporate Bonds

Holdings [Line Items]

Percent of Total Investments

31.90%

C000050722 | Asset-Backed Securities

Holdings [Line Items]

Percent of Total Investments

16.40%

C000050722 | Common Stocks

Holdings [Line Items]

Percent of Total Investments

16.30%

C000050722 | Non-Agency Mortgage-Backed Securities

Holdings [Line Items]

Percent of Total Investments

12.60%

C000050722 | Equity-Linked Notes

Holdings [Line Items]

Percent of Total Investments

7.80%

C000050722 | Floating Rate Loan Interests

Holdings [Line Items]

Percent of Total Investments

6.50%

C000050722 | U.S. Government Sponsored Agency Securities

Holdings [Line Items]

Percent of Total Investments

6.30%

C000050722 | Investment Companies

Holdings [Line Items]

Percent of Total Investments

1.10%

C000050722 | Preferred Securities

Holdings [Line Items]

Percent of Total Investments

1.00%

C000050722 | Foreign Government Obligations

Holdings [Line Items]

Percent of Total Investments

0.10%

C000050722 | Other

Holdings [Line Items]

Percent of Total Investments

0.00%

^[3]

C000174022 | AAA/Aaa

Holdings [Line Items]

Percent of Total Investments

18.10%

C000174022 | AA/Aa

Holdings [Line Items]

Percent of Total Investments

9.00%

C000174022 | A

Holdings [Line Items]

Percent of Total Investments

22.70%

C000174022 | BBB/Baa

Holdings [Line Items]

Percent of Total Investments

19.00%

C000174022 | BB/Ba

Holdings [Line Items]

Percent of Total Investments

6.30%

C000174022 | B

Holdings [Line Items]

Percent of Total Investments

6.80%

C000174022 | CCC/Caa

Holdings [Line Items]

Percent of Total Investments

0.70%

C000174022 | CC/Ca

Holdings [Line Items]

Percent of Total Investments

0.10%

C000174022 | C

Holdings [Line Items]

Percent of Total Investments

0.00%

^[4]

C000174022 | N/R

Holdings [Line Items]

Percent of Total Investments

17.30%

C000174022 | Corporate Bonds

Holdings [Line Items]

Percent of Total Investments

31.90%

C000174022 | Asset-Backed Securities

Holdings [Line Items]

Percent of Total Investments

16.40%

C000174022 | Common Stocks

Holdings [Line Items]

Percent of Total Investments

16.30%

C000174022 | Non-Agency Mortgage-Backed Securities

Holdings [Line Items]

Percent of Total Investments

12.60%

C000174022 | Equity-Linked Notes

Holdings [Line Items]

Percent of Total Investments

7.80%

C000174022 | Floating Rate Loan Interests

Holdings [Line Items]

Percent of Total Investments

6.50%

C000174022 | U.S. Government Sponsored Agency Securities

Holdings [Line Items]

Percent of Total Investments

6.30%

C000174022 | Investment Companies

Holdings [Line Items]

Percent of Total Investments

1.10%

C000174022 | Preferred Securities

Holdings [Line Items]

Percent of Total Investments

1.00%

C000174022 | Foreign Government Obligations

Holdings [Line Items]

Percent of Total Investments

0.10%

C000174022 | Other

Holdings [Line Items]

Percent of Total Investments

0.00%

^[4]

C000220895 | Fixed-Income Funds

Holdings [Line Items]

Percent of Total Investments

97.80%

C000220895 | Short-Term Securities

Holdings [Line Items]

Percent of Total Investments

2.20%

C000220896 | Fixed-Income Funds

Holdings [Line Items]

Percent of Total Investments

97.80%

C000220896 | Short-Term Securities

Holdings [Line Items]

Percent of Total Investments

2.20%

[1]	Rounds to less than 0.1%.
[2]	Rounds to less than 0.1%.
[3]	Rounds to less than 0.1%.
[4]	Rounds to less than 0.1%.