v3.26.1
Shareholder Report, Holdings (Details)
May 31, 2026
C000234172 [Member]  
Holdings [Line Items]  
Percent of Total Investments 100.00% [1]
C000234172 [Member] | All other Corporate Bonds and Notes [Member]  
Holdings [Line Items]  
Percent of Total Investments 15.00% [1]
C000234172 [Member] | Chemicals [Member]  
Holdings [Line Items]  
Percent of Total Investments 3.00% [1]
C000234172 [Member] | Refining [Member]  
Holdings [Line Items]  
Percent of Total Investments 3.00% [1]
C000234172 [Member] | Industrial Other [Member]  
Holdings [Line Items]  
Percent of Total Investments 3.00% [1]
C000234172 [Member] | Food Beverages And Tobacco [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.00% [1]
C000234172 [Member] | Metals Mining And Steel [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.00% [1]
C000234172 [Member] | Gaming [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.00% [1]
C000234172 [Member] | Wireless [Member]  
Holdings [Line Items]  
Percent of Total Investments 8.00% [1]
C000234172 [Member] | Exploration And Production [Member]  
Holdings [Line Items]  
Percent of Total Investments 14.00% [1]
C000234172 [Member] | Electric [Member]  
Holdings [Line Items]  
Percent of Total Investments 17.00% [1]
C000234172 [Member] | Financial And Lease [Member]  
Holdings [Line Items]  
Percent of Total Investments 19.00% [1]
C000234172 [Member] | Corporate Bonds and Notes [Member]  
Holdings [Line Items]  
Percent of Total Investments 98.00% [1]
C000234172 [Member] | Short-Term Investments [Member]  
Holdings [Line Items]  
Percent of Total Investments 2.00% [1]
C000234173 [Member]  
Holdings [Line Items]  
Percent of Total Investments 100.00% [2]
C000234173 [Member] | All other Corporate Bonds and Notes [Member]  
Holdings [Line Items]  
Percent of Total Investments 15.00% [2]
C000234173 [Member] | Chemicals [Member]  
Holdings [Line Items]  
Percent of Total Investments 3.00% [2]
C000234173 [Member] | Refining [Member]  
Holdings [Line Items]  
Percent of Total Investments 3.00% [2]
C000234173 [Member] | Industrial Other [Member]  
Holdings [Line Items]  
Percent of Total Investments 3.00% [2]
C000234173 [Member] | Food Beverages And Tobacco [Member]  
Holdings [Line Items]  
Percent of Total Investments 4.00% [2]
C000234173 [Member] | Metals Mining And Steel [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.00% [2]
C000234173 [Member] | Gaming [Member]  
Holdings [Line Items]  
Percent of Total Investments 6.00% [2]
C000234173 [Member] | Wireless [Member]  
Holdings [Line Items]  
Percent of Total Investments 8.00% [2]
C000234173 [Member] | Exploration And Production [Member]  
Holdings [Line Items]  
Percent of Total Investments 14.00% [2]
C000234173 [Member] | Electric [Member]  
Holdings [Line Items]  
Percent of Total Investments 17.00% [2]
C000234173 [Member] | Financial And Lease [Member]  
Holdings [Line Items]  
Percent of Total Investments 19.00% [2]
C000234173 [Member] | Corporate Bonds and Notes [Member]  
Holdings [Line Items]  
Percent of Total Investments 98.00% [2]
C000234173 [Member] | Short-Term Investments [Member]  
Holdings [Line Items]  
Percent of Total Investments 2.00% [2]
C000234177 [Member]  
Holdings [Line Items]  
Percent of Total Investments 100.00% [3]
C000234177 [Member] | All other Corporate Bonds and Notes [Member]  
Holdings [Line Items]  
Percent of Total Investments 2.00% [3]
C000234177 [Member] | Metals Mining And Steel [Member]  
Holdings [Line Items]  
Percent of Total Investments 2.00% [3]
C000234177 [Member] | Exploration And Production [Member]  
Holdings [Line Items]  
Percent of Total Investments 8.00% [3]
C000234177 [Member] | Electric [Member]  
Holdings [Line Items]  
Percent of Total Investments 3.00% [3]
C000234177 [Member] | Financial And Lease [Member]  
Holdings [Line Items]  
Percent of Total Investments 2.00% [3]
C000234177 [Member] | Corporate Bonds and Notes [Member]  
Holdings [Line Items]  
Percent of Total Investments 17.00% [3]
C000234177 [Member] | Foreign Government Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 79.00% [3]
C000234177 [Member] | Affiliated Mutual Funds [Member]  
Holdings [Line Items]  
Percent of Total Investments 3.00% [3]
C000234177 [Member] | Credit Linked Notes [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.00% [3]
C000234176 [Member]  
Holdings [Line Items]  
Percent of Total Investments 100.00% [4]
C000234176 [Member] | All other Corporate Bonds and Notes [Member]  
Holdings [Line Items]  
Percent of Total Investments 2.00% [4]
C000234176 [Member] | Metals Mining And Steel [Member]  
Holdings [Line Items]  
Percent of Total Investments 2.00% [4]
C000234176 [Member] | Exploration And Production [Member]  
Holdings [Line Items]  
Percent of Total Investments 8.00% [4]
C000234176 [Member] | Electric [Member]  
Holdings [Line Items]  
Percent of Total Investments 3.00% [4]
C000234176 [Member] | Financial And Lease [Member]  
Holdings [Line Items]  
Percent of Total Investments 2.00% [4]
C000234176 [Member] | Corporate Bonds and Notes [Member]  
Holdings [Line Items]  
Percent of Total Investments 17.00% [4]
C000234176 [Member] | Foreign Government Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 79.00% [4]
C000234176 [Member] | Affiliated Mutual Funds [Member]  
Holdings [Line Items]  
Percent of Total Investments 3.00% [4]
C000234176 [Member] | Credit Linked Notes [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.00% [4]
C000234180 [Member]  
Holdings [Line Items]  
Percent of Total Investments 100.00% [5]
C000234180 [Member] | Foreign Government Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 99.00% [5]
C000234180 [Member] | Commercial Paper [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.00% [5]
C000234181 [Member]  
Holdings [Line Items]  
Percent of Total Investments 100.00% [6]
C000234181 [Member] | Foreign Government Securities [Member]  
Holdings [Line Items]  
Percent of Total Investments 99.00% [6]
C000234181 [Member] | Commercial Paper [Member]  
Holdings [Line Items]  
Percent of Total Investments 1.00% [6]
[1]
Percentage of total investments as of May 31, 2026.
[2]
Percentage of total investments as of May 31, 2026.
[3]
Percentage of total investments as of May 31, 2026.
[4]
Percentage of total investments as of May 31, 2026.
[5]
Percentage of total investments as of May 31, 2026.
[6]
Percentage of total investments as of May 31, 2026.