v3.26.3
Average Annual Total Returns
 12 Months Ended 60 Months Ended 120 Months Ended
Jun. 30, 2026
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2025
Class A        
Prospectus [Line Items]        
Average Annual Return, Label [Optional Text] Class A Shares — Return Before Taxes      
Average Annual Return, Percent   2.76% 2.49% 2.53%
Class C        
Prospectus [Line Items]        
Average Annual Return, Label [Optional Text] Class C Shares — Return Before Taxes      
Average Annual Return, Percent   3.65% 2.24% 2.03%
Class I        
Prospectus [Line Items]        
Average Annual Return, Label [Optional Text] Class I Shares — Return Before Taxes      
Average Annual Return, Percent   5.69% 3.27% 3.05%
Class I | After Taxes on Distributions        
Prospectus [Line Items]        
Average Annual Return, Label [Optional Text] Class I Shares — Return After Taxes on Distributions      
Average Annual Return, Percent [1]   3.92% 1.95% 1.90%
Class I | After Taxes on Distributions and Sales        
Prospectus [Line Items]        
Average Annual Return, Label [Optional Text] Class I Shares — Return After Taxes on Distributions and Sale of Fund Shares      
Average Annual Return, Percent [1]   3.34% 1.93% 1.84%
Class A        
Prospectus [Line Items]        
Average Annual Return, Label [Optional Text] Class A Shares — Return Before Taxes      
Average Annual Return, Percent   4.23% (0.47%) 3.03%
Class C        
Prospectus [Line Items]        
Average Annual Return, Label [Optional Text] Class C Shares — Return Before Taxes      
Average Annual Return, Percent   5.53% (0.62%) 2.56%
Class I        
Prospectus [Line Items]        
Average Annual Return, Label [Optional Text] Class I Shares — Return Before Taxes      
Average Annual Return, Percent   7.71% 0.38% 3.60%
Class I | After Taxes on Distributions        
Prospectus [Line Items]        
Average Annual Return, Label [Optional Text] Class I Shares — Return After Taxes on Distributions      
Average Annual Return, Percent [2]   5.71% (1.30%) 2.00%
Class I | After Taxes on Distributions and Sales        
Prospectus [Line Items]        
Average Annual Return, Label [Optional Text] Class I Shares — Return After Taxes on Distributions and Sale of Fund Shares      
Average Annual Return, Percent [2]   4.53% (0.45%) 2.07%
Bloomberg 1-3 Year U.S. Government/Credit Index (reflects no deduction for fees, expenses or taxes)        
Prospectus [Line Items]        
Average Annual Return, Label [Optional Text] Bloomberg 1-3 Year U.S. Government/Credit Index (reflects no deduction for fees, expenses or taxes)      
Average Annual Return, Percent   5.35% 1.97% 2.09%
Bloomberg Aggregate Bond Index (reflects no deduction for fees, expenses or taxes)        
Prospectus [Line Items]        
Average Annual Return, Label [Optional Text] Bloomberg Aggregate Bond Index (reflects no deduction for fees, expenses or taxes)      
Average Annual Return, Percent   7.30% (0.36%) 2.01%
Bloomberg Credit Bond Index (reflects no deduction for fees, expenses or taxes)        
Prospectus [Line Items]        
Average Annual Return, Label [Optional Text] Bloomberg Credit Bond Index (reflects no deduction for fees, expenses or taxes)      
Average Annual Return, Percent   7.83% (0.05%) 3.15%
[1] After-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown. After — tax returns shown are not relevant to investors who hold their Fund shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts. After-tax returns are shown for Class I shares only and after-tax returns for classes other than Class I will vary from returns shown for Class I.
[2] After-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown. After — tax returns shown are not relevant to investors who hold their Fund shares through tax-deferred arrangements, such as 401(k) plans or individual retirement accounts. After-tax returns are shown for Class I shares only and after-tax returns for classes other than Class I will vary from returns shown for Class I.