v3.26.3
Shareholder Report, Holdings (Details)
Jul. 31, 2026
C000236997 [Member] | Net Other Assets and Liabilities Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value (2.90%)
C000236997 [Member] | Basic Materials [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.40%
C000236997 [Member] | Asset Backed Securities Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 18.10%
C000236997 [Member] | Investment Companies Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.20%
C000236997 [Member] | Collateralized Loan Obligations Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.40%
C000236997 [Member] | Consumer Non cyclical [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.90%
C000236997 [Member] | Consumer Cyclical [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 11.70%
C000236997 [Member] | Utilities Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.10%
C000236997 [Member] | Industrial Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.40%
C000236997 [Member] | Communications Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.30%
C000236997 [Member] | Technology Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
C000236997 [Member] | Government Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 8.40%
C000236997 [Member] | Financial Services Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 17.60%
C000236997 [Member] | Energy Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 9.30%
C000236997 [Member] | U S Government Agencies Mortgage Backed [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 0.00% [1]
C000236997 [Member] | Net Other Assets and Liabilities [Member]  
Holdings [Line Items]  
Percent of Net Asset Value (2.70%)
C000236997 [Member] | Foreign Governmental [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 0.30%
C000236997 [Member] | Investment Companies [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.20%
C000236997 [Member] | Corporate Bonds and Notes [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 60.50%
C000236997 [Member] | Mortgage Securities [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.20%
C000236997 [Member] | Commercial Mortgage-Backed Securities [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.10%
C000236997 [Member] | Mortgage-Backed Security, Issued by US Government-Sponsored Enterprise [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 0.80%
C000236997 [Member] | Asset-Backed Securities [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 18.40%
C000236997 [Member] | US Treasury Securities [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 8.10%
C000236997 [Member] | Collateralized Loan Obligations [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.40%
C000236997 [Member] | Future [Member]  
Holdings [Line Items]  
Percent of Net Asset Value (0.10%)
C000236998 [Member] | Net Other Assets and Liabilities Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value (2.90%)
C000236998 [Member] | Basic Materials [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.40%
C000236998 [Member] | Asset Backed Securities Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 18.10%
C000236998 [Member] | Investment Companies Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.20%
C000236998 [Member] | Collateralized Loan Obligations Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.40%
C000236998 [Member] | Consumer Non cyclical [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.90%
C000236998 [Member] | Consumer Cyclical [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 11.70%
C000236998 [Member] | Utilities Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.10%
C000236998 [Member] | Industrial Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.40%
C000236998 [Member] | Communications Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.30%
C000236998 [Member] | Technology Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
C000236998 [Member] | Government Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 8.40%
C000236998 [Member] | Financial Services Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 17.60%
C000236998 [Member] | Energy Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 9.30%
C000236998 [Member] | U S Government Agencies Mortgage Backed [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 0.00% [2]
C000236998 [Member] | Net Other Assets and Liabilities [Member]  
Holdings [Line Items]  
Percent of Net Asset Value (2.70%)
C000236998 [Member] | Foreign Governmental [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 0.30%
C000236998 [Member] | Investment Companies [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.20%
C000236998 [Member] | Corporate Bonds and Notes [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 60.50%
C000236998 [Member] | Mortgage Securities [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.20%
C000236998 [Member] | Commercial Mortgage-Backed Securities [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.10%
C000236998 [Member] | Mortgage-Backed Security, Issued by US Government-Sponsored Enterprise [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 0.80%
C000236998 [Member] | Asset-Backed Securities [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 18.40%
C000236998 [Member] | US Treasury Securities [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 8.10%
C000236998 [Member] | Collateralized Loan Obligations [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.40%
C000236998 [Member] | Future [Member]  
Holdings [Line Items]  
Percent of Net Asset Value (0.10%)
C000000727 [Member] | Net Other Assets and Liabilities Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value (2.90%)
C000000727 [Member] | Basic Materials [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.40%
C000000727 [Member] | Asset Backed Securities Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 18.10%
C000000727 [Member] | Investment Companies Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.20%
C000000727 [Member] | Collateralized Loan Obligations Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.40%
C000000727 [Member] | Consumer Non cyclical [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.90%
C000000727 [Member] | Consumer Cyclical [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 11.70%
C000000727 [Member] | Utilities Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.10%
C000000727 [Member] | Industrial Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.40%
C000000727 [Member] | Communications Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.30%
C000000727 [Member] | Technology Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
C000000727 [Member] | Government Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 8.40%
C000000727 [Member] | Financial Services Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 17.60%
C000000727 [Member] | Energy Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 9.30%
C000000727 [Member] | U S Government Agencies Mortgage Backed [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 0.00% [3]
C000000727 [Member] | Net Other Assets and Liabilities [Member]  
Holdings [Line Items]  
Percent of Net Asset Value (2.70%)
C000000727 [Member] | Foreign Governmental [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 0.30%
C000000727 [Member] | Investment Companies [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.20%
C000000727 [Member] | Corporate Bonds and Notes [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 60.50%
C000000727 [Member] | Mortgage Securities [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.20%
C000000727 [Member] | Commercial Mortgage-Backed Securities [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.10%
C000000727 [Member] | Mortgage-Backed Security, Issued by US Government-Sponsored Enterprise [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 0.80%
C000000727 [Member] | Asset-Backed Securities [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 18.40%
C000000727 [Member] | US Treasury Securities [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 8.10%
C000000727 [Member] | Collateralized Loan Obligations [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.40%
C000000727 [Member] | Future [Member]  
Holdings [Line Items]  
Percent of Net Asset Value (0.10%)
C000236999 [Member] | Net Other Assets and Liabilities Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value (2.90%)
C000236999 [Member] | Basic Materials [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.40%
C000236999 [Member] | Asset Backed Securities Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 18.10%
C000236999 [Member] | Investment Companies Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.20%
C000236999 [Member] | Collateralized Loan Obligations Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.40%
C000236999 [Member] | Consumer Non cyclical [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.90%
C000236999 [Member] | Consumer Cyclical [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 11.70%
C000236999 [Member] | Utilities Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.10%
C000236999 [Member] | Industrial Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.40%
C000236999 [Member] | Communications Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.30%
C000236999 [Member] | Technology Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.90%
C000236999 [Member] | Government Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 8.40%
C000236999 [Member] | Financial Services Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 17.60%
C000236999 [Member] | Energy Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 9.30%
C000236999 [Member] | U S Government Agencies Mortgage Backed [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 0.00% [4]
C000236999 [Member] | Net Other Assets and Liabilities [Member]  
Holdings [Line Items]  
Percent of Net Asset Value (2.70%)
C000236999 [Member] | Foreign Governmental [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 0.30%
C000236999 [Member] | Investment Companies [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.20%
C000236999 [Member] | Corporate Bonds and Notes [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 60.50%
C000236999 [Member] | Mortgage Securities [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.20%
C000236999 [Member] | Commercial Mortgage-Backed Securities [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 6.10%
C000236999 [Member] | Mortgage-Backed Security, Issued by US Government-Sponsored Enterprise [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 0.80%
C000236999 [Member] | Asset-Backed Securities [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 18.40%
C000236999 [Member] | US Treasury Securities [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 8.10%
C000236999 [Member] | Collateralized Loan Obligations [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.40%
C000236999 [Member] | Future [Member]  
Holdings [Line Items]  
Percent of Net Asset Value (0.10%)
[1] Amount represents less than .1%.
[2] Amount represents less than .1%.
[3] Amount represents less than .1%.
[4] Amount represents less than .1%.