v3.25.2
Shareholder Report, Average Annual Return (Details)
 12 Months Ended 20 Months Ended 33 Months Ended 60 Months Ended 120 Months Ended
Jul. 31, 2025
Jul. 31, 2025
Jul. 31, 2025
Jul. 31, 2025
Jul. 31, 2025
C000149406 [Member]          
Average Annual Return [Line Items]          
Line Graph and Table Measure Name Fund        
Average Annual Return, Percent 21.40% [1]     10.47% 6.46%
C000149407 [Member]          
Average Annual Return [Line Items]          
Line Graph and Table Measure Name Fund        
Average Annual Return, Percent 14.38% [2]     9.93% 5.14%
C000149409 [Member]          
Average Annual Return [Line Items]          
Line Graph and Table Measure Name Fund        
Average Annual Return, Percent 9.72% [3]     13.59% 10.11%
C000149410 [Member]          
Average Annual Return [Line Items]          
Line Graph and Table Measure Name Fund        
Average Annual Return, Percent (4.54%) [4]     12.53% 7.95%
C000238811 [Member]          
Average Annual Return [Line Items]          
Line Graph and Table Measure Name Fund        
Average Annual Return, Percent 16.31% [5]   18.66%    
C000246653 [Member]          
Average Annual Return [Line Items]          
Line Graph and Table Measure Name Fund        
Average Annual Return, Percent 14.16% [6] 22.24%      
C000246654 [Member]          
Average Annual Return [Line Items]          
Line Graph and Table Measure Name Fund        
Average Annual Return, Percent 6.51% [7] 17.81%      
MSCI World ex USA Index Net [Member]          
Average Annual Return [Line Items]          
Line Graph and Table Measure Name MSCI World ex USA Index (Net)        
Average Annual Return, Percent 13.70%     10.65% 6.36%
MSCI Emerging Markets Index Net [Member]          
Average Annual Return [Line Items]          
Line Graph and Table Measure Name MSCI Emerging Markets Index (Net)        
Average Annual Return, Percent 17.18%     5.40% 5.77%
Russell 1000 Index Gross [Member]          
Average Annual Return [Line Items]          
Line Graph and Table Measure Name Russell 1000 Index (Gross)        
Average Annual Return, Percent 16.54% 23.21% 20.14% 15.49% 13.38%
Russell 3000 Index Gross [Member]          
Average Annual Return [Line Items]          
Line Graph and Table Measure Name Russell 3000 Index (Gross)        
Average Annual Return, Percent 15.68%     15.19% 13.02%
Hartford Risk Optimized Multifactor Developed Markets ex US Index [Member]          
Average Annual Return [Line Items]          
Line Graph and Table Measure Name Hartford Risk-Optimized Multifactor Developed Markets (ex-US) Index        
Average Annual Return, Percent 21.73%     10.67% 6.63%
Hartford Multifactor Emerging Markets Equity Index [Member]          
Average Annual Return [Line Items]          
Line Graph and Table Measure Name Hartford Multifactor Emerging Markets Equity Index        
Average Annual Return, Percent 14.89%     10.87% 0.00% [8]
Hartford Multifactor Large Cap Index [Member]          
Average Annual Return [Line Items]          
Line Graph and Table Measure Name Hartford Multifactor Large Cap Index        
Average Annual Return, Percent 9.91%     13.75% 0.00% [9]
Hartford Multifactor Small Cap Index [Member]          
Average Annual Return [Line Items]          
Line Graph and Table Measure Name Hartford Multifactor Small Cap Index        
Average Annual Return, Percent (4.19%)     12.92% 0.00% [10]
Russell 2000 Index Gross [Member]          
Average Annual Return [Line Items]          
Line Graph and Table Measure Name Russell 2000 Index (Gross)        
Average Annual Return, Percent (0.55%)     9.81% 7.43%
Hartford Disciplined US Equity Index [Member]          
Average Annual Return [Line Items]          
Line Graph and Table Measure Name Hartford Disciplined US Equity Index        
Average Annual Return, Percent 16.52%   18.89%    
Hartford US Quality Growth Index [Member]          
Average Annual Return [Line Items]          
Line Graph and Table Measure Name Hartford US Quality Growth Index        
Average Annual Return, Percent 14.49% 22.59%      
Russell 1000 Growth Index Gross [Member]          
Average Annual Return [Line Items]          
Line Graph and Table Measure Name Russell 1000 Growth Index (Gross)        
Average Annual Return, Percent 23.75% 29.77%      
Russell 1000 Value Index Gross [Member]          
Average Annual Return [Line Items]          
Line Graph and Table Measure Name Russell 1000 Value Index (Gross)        
Average Annual Return, Percent 8.79% 15.63%      
Hartford US Value Index [Member]          
Average Annual Return [Line Items]          
Line Graph and Table Measure Name Hartford US Value Index        
Average Annual Return, Percent 6.70% 17.58%      
[1] Cumulative performance for the period was 14.78%.
[2] Cumulative performance for the period was 7.88%.
[3] Cumulative performance for the period was 5.36%.
[4] Cumulative performance for the period was (2.63)%.
[5] Cumulative performance for the period was 11.16%.
[6] Cumulative performance for the period was 9.62%.
[7] Cumulative performance for the period was 4.24%.
[8] The Hartford Multifactor Emerging Markets Equity Index commenced operations on June 28, 2019. Reflects annualized returns starting on June 28, 2019.
[9] The Hartford Multifactor Large Cap Index commenced operations on June 28, 2019. Reflects annualized returns starting on June 28, 2019.
[10] The Hartford Multifactor Small Cap Index commenced operations on June 28, 2019. Reflects annualized returns starting on June 28, 2019.