v3.25.4
S000006338 [Member] Average Annual Total Returns
 12 Months Ended 60 Months Ended 70 Months Ended 120 Months Ended 262 Months Ended 352 Months Ended
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2025
J.P. Morgan EMBI Global Diversified Index (reflects no deduction for fees, expenses or taxes)            
Prospectus [Line Items]            
Average Annual Return, Percent [1],[2] 14.30% 1.78%   4.40%   7.68%
I Class            
Prospectus [Line Items]            
Average Annual Return, Percent [2],[3] 14.59% 1.53%   4.61%   7.68%
Performance Inception Date [3]           Sep. 01, 1996
I Class | After Taxes on Distributions            
Prospectus [Line Items]            
Average Annual Return, Percent [2],[3] 11.70% (0.68%)   2.41%   4.70%
Performance Inception Date [3]           Sep. 01, 1996
I Class | After Taxes on Distributions and Sales            
Prospectus [Line Items]            
Average Annual Return, Percent [2],[3] 8.55% 0.15%   2.56%   4.79%
Performance Inception Date [3]           Sep. 01, 1996
N Class            
Prospectus [Line Items]            
Average Annual Return, Percent [2] 14.43% 1.43%   4.45% 6.11%  
Performance Inception Date         Mar. 01, 2004  
Plan Class            
Prospectus [Line Items]            
Average Annual Return, Percent [2] 14.50% 1.61% 2.27%    
Performance Inception Date     Feb. 28, 2020      
[1]
The J.P. Morgan EMBI Global Diversified Index is a market capitalization-weighted total return index of U.S. dollar-denominated Brady bonds, Eurobonds, traded loans issued by emerging market sovereign and quasi-sovereign entities.
[2] Class I-3 shares of the Fund have an inception date of August 25, 2025, and therefore do not have a full year of performance history as of the date of this Prospectus.
[3]
Performance data includes the performance of the predecessor entity for periods before the Fund’s registration became effective. The predecessor entity was not registered under the 1940 Act, and therefore, was not subject to certain investment restrictions that are imposed by the 1940 Act. If the predecessor entity had been registered under the 1940 Act, the predecessor entity’s performance may have been lower.