v3.26.1
Shareholder Report, Average Annual Return (Details)
 4 Months Ended 12 Months Ended 44 Months Ended 47 Months Ended 51 Months Ended 60 Months Ended 64 Months Ended 94 Months Ended
Jun. 30, 2026
Jun. 30, 2026
Jun. 30, 2026
Jun. 30, 2026
Jun. 30, 2026
Jun. 30, 2026
Jun. 30, 2026
Jun. 30, 2026
C000203277 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan Equity Premium Income Fund (Class R6 Shares)            
Average Annual Return, Percent   7.86%       7.47%   8.69%
C000203276 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan Equity Premium Income Fund (Class R5 Shares)            
Average Annual Return, Percent   7.75%       7.36%   8.58%
C000203275 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan Equity Premium Income Fund (Class I Shares)            
Average Annual Return, Percent   7.52%       7.20%   8.42%
C000203274 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan Equity Premium Income Fund (Class C Shares)            
Average Annual Return, Percent   5.71%       6.39%   7.62%
C000203273 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan Equity Premium Income Fund (Class A Shares)            
Average Annual Return, Percent   1.61%       5.78%   7.41%
C000225320 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan Hedged Equity 2 Fund (Class A Shares)            
Average Annual Return, Percent   5.73%       6.18% 7.04%  
C000225317 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan Hedged Equity 2 Fund (Class C Shares)            
Average Annual Return, Percent   9.98%       6.80% 7.59%  
C000225318 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan Hedged Equity 2 Fund (Class I Shares)            
Average Annual Return, Percent   11.85%       7.60% 8.39%  
C000225319 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan Hedged Equity 2 Fund (Class R5 Shares)            
Average Annual Return, Percent   12.01%       7.76% 8.55%  
C000225316 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan Hedged Equity 2 Fund (Class R6 Shares)            
Average Annual Return, Percent   12.12%       7.87% 8.67%  
C000225321 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan Hedged Equity 3 Fund (Class R6 Shares)            
Average Annual Return, Percent   9.99%       7.35% 8.17%  
C000225325 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan Hedged Equity 3 Fund (Class R5 Shares)            
Average Annual Return, Percent   9.88%       7.23% 8.05%  
C000225324 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan Hedged Equity 3 Fund (Class I Shares)            
Average Annual Return, Percent   9.72%       7.07% 7.90%  
C000225323 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan Hedged Equity 3 Fund (Class C Shares)            
Average Annual Return, Percent   7.87%       6.26% 7.08%  
C000225322 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan Hedged Equity 3 Fund (Class A Shares)            
Average Annual Return, Percent   3.65%       5.66% 6.54%  
C000234321 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan Preferred and Income Securities Fund (Class A Shares)            
Average Annual Return, Percent   2.28%     3.80%      
C000237453 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan Preferred and Income Securities Fund (Class C Shares)            
Average Annual Return, Percent   4.96%   4.24%        
C000234322 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan Preferred and Income Securities Fund (Class I Shares)            
Average Annual Return, Percent   6.54%     4.97%      
C000234320 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan Preferred and Income Securities Fund (Class R6 Shares)            
Average Annual Return, Percent   6.49%     5.02%      
C000238563 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan SmartRetirement® 2065 Fund (Class R6 Shares)            
Average Annual Return, Percent   19.15% 18.18%          
C000238570 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan SmartRetirement® 2065 Fund (Class R5 Shares)            
Average Annual Return, Percent   18.99% 18.06%          
C000238568 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan SmartRetirement® 2065 Fund (Class R4 Shares)            
Average Annual Return, Percent   18.83% 17.88%          
C000238567 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan SmartRetirement® 2065 Fund (Class R3 Shares)            
Average Annual Return, Percent   18.55% 17.59%          
C000238566 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan SmartRetirement® 2065 Fund (Class R2 Shares)            
Average Annual Return, Percent   18.22% 17.30%          
C000238565 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan SmartRetirement® 2065 Fund (Class I Shares)            
Average Annual Return, Percent   18.81% 17.89%          
C000238564 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan SmartRetirement® 2065 Fund (Class C Shares)            
Average Annual Return, Percent   16.93% 17.00%          
C000238569 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan SmartRetirement® 2065 Fund (Class A Shares)            
Average Annual Return, Percent   13.25% 16.19%          
C000238571 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan SmartRetirement® Blend 2065 Fund (Class I Shares)            
Average Annual Return, Percent   23.08% 18.75%          
C000238572 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan SmartRetirement® Blend 2065 Fund (Class R2 Shares)            
Average Annual Return, Percent   22.46% 18.15%          
C000238573 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan SmartRetirement® Blend 2065 Fund (Class R3 Shares)            
Average Annual Return, Percent   22.79% 18.46%          
C000238574 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan SmartRetirement® Blend 2065 Fund (Class R4 Shares)            
Average Annual Return, Percent   23.07% 18.75%          
C000238575 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan SmartRetirement® Blend 2065 Fund (Class R5 Shares)            
Average Annual Return, Percent   23.24% 18.93%          
C000238576 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan SmartRetirement® Blend 2065 Fund (Class R6 Shares)            
Average Annual Return, Percent   23.38% 19.05%          
C000271411 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan SmartRetirement® 2070 Fund (Class R6 Shares)            
Average Annual Return, Percent [1] 5.47%              
C000271418 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan SmartRetirement® 2070 Fund (Class R5 Shares)            
Average Annual Return, Percent [2] 5.47%              
C000271416 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan SmartRetirement® 2070 Fund (Class R4 Shares)            
Average Annual Return, Percent [3] 5.40%              
C000271415 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan SmartRetirement® 2070 Fund (Class R3 Shares)            
Average Annual Return, Percent [4] 5.33%              
C000271414 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan SmartRetirement® 2070 Fund (Class R2 Shares)            
Average Annual Return, Percent [5] 5.27%              
C000271413 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan SmartRetirement® 2070 Fund (Class I Shares)            
Average Annual Return, Percent [6] 5.40%              
C000271412 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan SmartRetirement® 2070 Fund (Class C Shares)            
Average Annual Return, Percent [7] 4.13%              
C000271417 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan SmartRetirement® 2070 Fund (Class A Shares)            
Average Annual Return, Percent [8] 0.57%              
C000271419 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan SmartRetirement® Blend 2070 Fund (Class I Shares)            
Average Annual Return, Percent [9] 6.53%              
C000271422 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan SmartRetirement® Blend 2070 Fund (Class R2 Shares)            
Average Annual Return, Percent [10] 6.33%              
C000271423 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan SmartRetirement® Blend 2070 Fund (Class R3 Shares)            
Average Annual Return, Percent [11] 6.40%              
C000271424 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan SmartRetirement® Blend 2070 Fund (Class R4 Shares)            
Average Annual Return, Percent [12] 6.53%              
C000271420 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan SmartRetirement® Blend 2070 Fund (Class R5 Shares)            
Average Annual Return, Percent [13] 6.60%              
C000271421 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan SmartRetirement® Blend 2070 Fund (Class R6 Shares)            
Average Annual Return, Percent [14] 6.60%              
Without Sales Load [Member] | C000203274 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan Equity Premium Income Fund (Class C Shares) - excluding sales charge            
Average Annual Return, Percent   6.71%       6.39%   7.62%
Without Sales Load [Member] | C000203273 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan Equity Premium Income Fund (Class A Shares) - excluding sales charge            
Average Annual Return, Percent   7.25%       6.92%   8.15%
Without Sales Load [Member] | C000225320 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan Hedged Equity 2 Fund (Class A Shares) - excluding sales charge            
Average Annual Return, Percent   11.57%       7.33% 8.12%  
Without Sales Load [Member] | C000225317 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan Hedged Equity 2 Fund (Class C Shares) - excluding sales charge            
Average Annual Return, Percent   10.98%       6.80% 7.59%  
Without Sales Load [Member] | C000225323 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan Hedged Equity 3 Fund (Class C Shares) - excluding sales charge            
Average Annual Return, Percent   8.87%       6.26% 7.08%  
Without Sales Load [Member] | C000225322 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan Hedged Equity 3 Fund (Class A Shares) - excluding sales charge            
Average Annual Return, Percent   9.41%       6.80% 7.62%  
Without Sales Load [Member] | C000234321 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan Preferred and Income Securities Fund (Class A Shares) - excluding sales charge            
Average Annual Return, Percent   6.27%     4.74%      
Without Sales Load [Member] | C000237453 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan Preferred and Income Securities Fund (Class C Shares) - excluding sales charge            
Average Annual Return, Percent   5.96%   4.24%        
Without Sales Load [Member] | C000238564 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan SmartRetirement® 2065 Fund (Class C Shares) - excluding sales charge            
Average Annual Return, Percent   17.93% 17.00%          
Without Sales Load [Member] | C000238569 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan SmartRetirement® 2065 Fund (Class A Shares) - excluding sales charge            
Average Annual Return, Percent   18.58% 17.66%          
Without Sales Load [Member] | C000271412 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan SmartRetirement® 2070 Fund (Class C Shares) - excluding sales charge            
Average Annual Return, Percent [7] 5.13%              
Without Sales Load [Member] | C000271417 [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPMorgan SmartRetirement® 2070 Fund (Class A Shares) - excluding sales charge            
Average Annual Return, Percent [8] 5.33%              
ICE BofA 3 Month US Treasury Bill Index [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   ICE BofA 3-Month US Treasury Bill Index            
Average Annual Return, Percent   3.84%       3.53% 3.31% 2.72%
Standard & Poor's 500 Index [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   S&P 500 Index            
Average Annual Return, Percent   22.32%       13.41% 14.67% 14.69%
Standard And Poor s 500 C000225319 Index [Member]                
Average Annual Return [Line Items]                
Average Annual Return, Percent   21.88%       12.92%    
ICE BofA 3 Month US Treasury Bill C000225319 Index [Member]                
Average Annual Return [Line Items]                
Average Annual Return, Percent   3.84%       3.53%    
Standard And Poor s 500 C000225318 Index [Member]                
Average Annual Return [Line Items]                
Average Annual Return, Percent   21.88%       12.92%    
Standard And Poor s 500 C000225316 Index [Member]                
Average Annual Return [Line Items]                
Average Annual Return, Percent   21.88%       12.92%    
Standard And Poor s 500 C000225317 Index [Member]                
Average Annual Return [Line Items]                
Average Annual Return, Percent   21.88%       12.92%    
Standard And Poor s 500 C000225320 Index [Member]                
Average Annual Return [Line Items]                
Average Annual Return, Percent   21.88%       12.92%    
Standard And Poor S 500 C000225321 Index [Member]                
Average Annual Return [Line Items]                
Average Annual Return, Percent   21.88%       12.92%    
Standard And Poor S 500 C000225325 Index [Member]                
Average Annual Return [Line Items]                
Average Annual Return, Percent   21.88%       12.92%    
Standard And Poor S 500 C000225324 Index [Member]                
Average Annual Return [Line Items]                
Average Annual Return, Percent   21.88%       12.92%    
Standard And Poor s 500 C000225323 Index [Member]                
Average Annual Return [Line Items]                
Average Annual Return, Percent   21.88%       12.92%    
Standard And Poor s 500 C000225322 Index [Member]                
Average Annual Return [Line Items]                
Average Annual Return, Percent   21.88%       12.92%    
Bloomberg US Aggregate Index [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   Bloomberg US Aggregate Index            
Average Annual Return, Percent   3.79%   1.53% 1.53%      
ICE BofA US All Capital Securities Index [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   ICE BofA US All Capital Securities Index            
Average Annual Return, Percent   5.89%   4.03% 4.03%      
Preferred and Income Securities Composite Benchmark [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   Preferred and Income Securities Composite Benchmark            
Average Annual Return, Percent   6.57%   4.26% 4.26%      
JPM SmartRetirement 2065 Composite Benchmark [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPM SmartRetirement 2065 Composite Benchmark            
Average Annual Return, Percent   22.71% 19.22%          
S And P Target Date 2065 Index [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   S&P Target Date 2065+ Index            
Average Annual Return, Percent 6.07% [9],[14] 22.71% 19.22%          
MSCI ACWI Index net total return [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   MSCI ACWI Index (net total return)            
Average Annual Return, Percent 6.43% [9],[14] 21.34% 20.78%          
JPM SmartRetirement Blend 2065 Composite Benchmark [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPM SmartRetirement Blend 2065 Composite Benchmark            
Average Annual Return, Percent   23.06% 19.55%          
JPM SmartRetirement 2070 Composite Benchmark [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPM SmartRetirement 2070 Composite Benchmark            
Average Annual Return, Percent [7],[8] 6.05%              
JPM SmartRetirement Blend 2070 Composite Benchmark [Member]                
Average Annual Return [Line Items]                
Line Graph and Table Measure Name   JPM SmartRetirement Blend 2070 Composite Benchmark            
Average Annual Return, Percent [9],[14] 6.05%              
[1] Not annualized.
[2]
Not annualized.
[3]
Not annualized.
[4]
Not annualized.
[5]
Not annualized.
[6] Not annualized.
[7]
Not annualized.
[8] Not annualized.
[9]
Not annualized.
[10]
Not annualized.
[11]
Not annualized.
[12]
Not annualized.
[13]
Not annualized.
[14] Not annualized.