Shareholder Report, Holdings (Details)

Jul. 31, 2026

C000189003 [Member]

Holdings [Line Items]

Percent of Net Asset Value

100.00%

C000189003 [Member] | Other Assets And Liabilities [Member]

Holdings [Line Items]

Percent of Net Asset Value

(17.50%)

C000189003 [Member] | Convertible Bonds [Member]

Holdings [Line Items]

Percent of Net Asset Value

0.10%

C000189003 [Member] | Foreign Government Obligations [Member]

Holdings [Line Items]

Percent of Net Asset Value

2.20%

C000189003 [Member] | Senior Floating Rate Interests [Member]

Holdings [Line Items]

Percent of Net Asset Value

1.10%

C000189003 [Member] | Asset Backed And Commercial Mortgage Backed Securities [Member]

Holdings [Line Items]

Percent of Net Asset Value

22.80%

C000189003 [Member] | Preferred Stock [Member]

Holdings [Line Items]

Percent of Net Asset Value

0.00%

^[1]

C000189003 [Member] | Short-Term Investments [Member]

Holdings [Line Items]

Percent of Net Asset Value

0.30%

C000189003 [Member] | US Government Debt Securities [Member]

Holdings [Line Items]

Percent of Net Asset Value

30.70%

C000189003 [Member] | US Government Corporations and Agencies Securities [Member]

Holdings [Line Items]

Percent of Net Asset Value

42.60%

^[2]

C000189003 [Member] | Municipal Bonds [Member]

Holdings [Line Items]

Percent of Net Asset Value

0.00%

^[1]

C000189003 [Member] | Corporate Bond Securities [Member]

Holdings [Line Items]

Percent of Net Asset Value

17.70%

C000193047 [Member]

Holdings [Line Items]

Percent of Net Asset Value

100.00%

C000193047 [Member] | ALABAMA

Holdings [Line Items]

Percent of Net Asset Value

7.50%

C000193047 [Member] | CALIFORNIA

Holdings [Line Items]

Percent of Net Asset Value

5.50%

C000193047 [Member] | FLORIDA

Holdings [Line Items]

Percent of Net Asset Value

3.20%

C000193047 [Member] | GEORGIA

Holdings [Line Items]

Percent of Net Asset Value

3.30%

C000193047 [Member] | ILLINOIS

Holdings [Line Items]

Percent of Net Asset Value

8.40%

C000193047 [Member] | MASSACHUSETTS

Holdings [Line Items]

Percent of Net Asset Value

4.30%

C000193047 [Member] | NEW YORK

Holdings [Line Items]

Percent of Net Asset Value

5.80%

C000193047 [Member] | TEXAS

Holdings [Line Items]

Percent of Net Asset Value

10.50%

C000193047 [Member] | WASHINGTON

Holdings [Line Items]

Percent of Net Asset Value

3.20%

C000193047 [Member] | WISCONSIN

Holdings [Line Items]

Percent of Net Asset Value

4.50%

C000193047 [Member] | Other Assets And Liabilities [Member]

Holdings [Line Items]

Percent of Net Asset Value

2.70%

C000193047 [Member] | Short-Term Investments [Member]

Holdings [Line Items]

Percent of Net Asset Value

0.80%

C000193047 [Member] | Other Non Municipal Bonds [Member]

Holdings [Line Items]

Percent of Net Asset Value

1.90%

C000193047 [Member] | Other Municipal Bonds [Member]

Holdings [Line Items]

Percent of Net Asset Value

38.40%

^[3]

C000193049 [Member]

Holdings [Line Items]

Percent of Net Asset Value

100.00%

C000193049 [Member] | Other Assets And Liabilities [Member]

Holdings [Line Items]

Percent of Net Asset Value

1.10%

C000193049 [Member] | Short-Term Investments [Member]

Holdings [Line Items]

Percent of Net Asset Value

12.00%

C000193049 [Member] | US Government Debt Securities [Member]

Holdings [Line Items]

Percent of Net Asset Value

5.80%

C000193049 [Member] | US Government Corporations and Agencies Securities [Member]

Holdings [Line Items]

Percent of Net Asset Value

4.60%

^[4]

C000193049 [Member] | Municipal Bonds [Member]

Holdings [Line Items]

Percent of Net Asset Value

73.60%

C000193049 [Member] | Corporate Bond Securities [Member]

Holdings [Line Items]

Percent of Net Asset Value

2.90%

C000200624 [Member]

Holdings [Line Items]

Percent of Net Asset Value

100.00%

C000200624 [Member] | Other Assets And Liabilities [Member]

Holdings [Line Items]

Percent of Net Asset Value

2.50%

C000200624 [Member] | Asset Backed And Commercial Mortgage Backed Securities [Member]

Holdings [Line Items]

Percent of Net Asset Value

97.00%

C000200624 [Member] | Short-Term Investments [Member]

Holdings [Line Items]

Percent of Net Asset Value

0.50%

C000217911 [Member]

Holdings [Line Items]

Percent of Net Asset Value

100.00%

C000217911 [Member] | Other Assets And Liabilities [Member]

Holdings [Line Items]

Percent of Net Asset Value

(16.40%)

C000217911 [Member] | Foreign Government Obligations [Member]

Holdings [Line Items]

Percent of Net Asset Value

1.00%

C000217911 [Member] | Asset Backed And Commercial Mortgage Backed Securities [Member]

Holdings [Line Items]

Percent of Net Asset Value

19.50%

C000217911 [Member] | Short-Term Investments [Member]

Holdings [Line Items]

Percent of Net Asset Value

0.20%

C000217911 [Member] | US Government Debt Securities [Member]

Holdings [Line Items]

Percent of Net Asset Value

46.30%

C000217911 [Member] | US Government Corporations and Agencies Securities [Member]

Holdings [Line Items]

Percent of Net Asset Value

36.60%

^[5]

C000217911 [Member] | Corporate Bond Securities [Member]

Holdings [Line Items]

Percent of Net Asset Value

12.80%

C000230284 [Member]

Holdings [Line Items]

Percent of Net Asset Value

100.00%

C000230284 [Member] | Other Assets And Liabilities [Member]

Holdings [Line Items]

Percent of Net Asset Value

(13.50%)

C000230284 [Member] | Convertible Bonds [Member]

Holdings [Line Items]

Percent of Net Asset Value

3.00%

C000230284 [Member] | Foreign Government Obligations [Member]

Holdings [Line Items]

Percent of Net Asset Value

5.60%

C000230284 [Member] | Senior Floating Rate Interests [Member]

Holdings [Line Items]

Percent of Net Asset Value

10.80%

C000230284 [Member] | Asset Backed And Commercial Mortgage Backed Securities [Member]

Holdings [Line Items]

Percent of Net Asset Value

18.90%

C000230284 [Member] | Preferred Stock [Member]

Holdings [Line Items]

Percent of Net Asset Value

0.80%

C000230284 [Member] | Short-Term Investments [Member]

Holdings [Line Items]

Percent of Net Asset Value

6.10%

C000230284 [Member] | US Government Debt Securities [Member]

Holdings [Line Items]

Percent of Net Asset Value

23.90%

C000230284 [Member] | US Government Corporations and Agencies Securities [Member]

Holdings [Line Items]

Percent of Net Asset Value

20.80%

^[6]

C000230284 [Member] | Corporate Bond Securities [Member]

Holdings [Line Items]

Percent of Net Asset Value

23.20%

C000230284 [Member] | Exchange Traded Funds [Member]

Holdings [Line Items]

Percent of Net Asset Value

0.40%

C000230284 [Member] | Common Stock [Member]

Holdings [Line Items]

Percent of Net Asset Value

0.00%

^[7]

C000230284 [Member] | Warrant [Member]

Holdings [Line Items]

Percent of Net Asset Value

0.00%

^[7]

C000230284 [Member] | Convertible Preferred Stock [Member]

Holdings [Line Items]

Percent of Net Asset Value

0.00%

^[7]

C000230284 [Member] | Purchased Options [Member]

Holdings [Line Items]

Percent of Net Asset Value

0.00%

^[7]

C000230731 [Member]

Holdings [Line Items]

Percent of Net Asset Value

100.00%

^[8]

C000230731 [Member] | Information Technology Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

56.20%

^[8]

C000230731 [Member] | Industrial Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

4.70%

^[8]

C000230731 [Member] | Consumer Discretionary Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

8.20%

^[8]

C000230731 [Member] | Communications Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

20.20%

^[8]

C000230731 [Member] | Healthcare Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

6.80%

^[8]

C000230731 [Member] | Financial Services Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

2.10%

^[8]

C000230731 [Member] | Energy Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

0.40%

^[8]

C000230731 [Member] | Other Assets And Liabilities [Member]

Holdings [Line Items]

Percent of Net Asset Value

0.70%

^[8]

C000230731 [Member] | Short-Term Investments [Member]

Holdings [Line Items]

Percent of Net Asset Value

0.70%

^[8]

C000244148 [Member]

Holdings [Line Items]

Percent of Net Asset Value

100.00%

^[9]

C000244148 [Member] | Information Technology Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

18.40%

^[9]

C000244148 [Member] | Industrial Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

11.20%

^[9]

C000244148 [Member] | Consumer Discretionary Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

10.20%

^[9]

C000244148 [Member] | Communications Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

2.10%

^[9]

C000244148 [Member] | Healthcare Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

14.70%

^[9]

C000244148 [Member] | Financial Services Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

20.00%

^[9]

C000244148 [Member] | Energy Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

5.80%

^[9]

C000244148 [Member] | Real Estate Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

3.10%

^[9]

C000244148 [Member] | Consumer Staples Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

5.50%

^[9]

C000244148 [Member] | Materials Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

2.00%

^[9]

C000244148 [Member] | Utilities Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

6.40%

^[9]

C000244148 [Member] | Other Assets And Liabilities [Member]

Holdings [Line Items]

Percent of Net Asset Value

0.10%

^[9]

C000244148 [Member] | Short-Term Investments [Member]

Holdings [Line Items]

Percent of Net Asset Value

0.50%

^[9]

C000263598 [Member]

Holdings [Line Items]

Percent of Net Asset Value

100.00%

C000263598 [Member] | Other Assets And Liabilities [Member]

Holdings [Line Items]

Percent of Net Asset Value

(0.40%)

C000263598 [Member] | Foreign Government Obligations [Member]

Holdings [Line Items]

Percent of Net Asset Value

0.60%

C000263598 [Member] | Short-Term Investments [Member]

Holdings [Line Items]

Percent of Net Asset Value

19.20%

C000263598 [Member] | US Government Debt Securities [Member]

Holdings [Line Items]

Percent of Net Asset Value

36.70%

C000263598 [Member] | Corporate Bond Securities [Member]

Holdings [Line Items]

Percent of Net Asset Value

43.90%

[1]	Percentage rounds to zero.
[2]	All, or a portion of the securities categorized as U.S. Government Agencies, were agency mortgage-backed securities.
[3]	Ten largest state allocations are presented. Additional state allocations are found in Other Municipal Bonds.
[4]	All, or a portion of the securities categorized as U.S. Government Agencies, were agency mortgage-backed securities.
[5]	All, or a portion of the securities categorized as U.S. Government Agencies, were agency mortgage-backed securities.
[6]	All, or a portion of the securities categorized as U.S. Government Agencies, were agency mortgage-backed securities.
[7]	Percentage rounds to zero.
[8]	For Fund compliance purposes, the Fund may not use the same classification system. These classifications are used for financial reporting purposes.
[9]	For Fund compliance purposes, the Fund may not use the same classification system. These classifications are used for financial reporting purposes.