v3.25.4
S000005579 [Member] Average Annual Total Returns
 12 Months Ended 60 Months Ended 120 Months Ended 154 Months Ended 323 Months Ended 377 Months Ended 396 Months Ended
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2025
Dec. 31, 2025
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Dec. 31, 2025
Russell 1000® Index (reflects no deduction for fees, expenses or taxes)              
Prospectus [Line Items]              
Average Annual Return, Percent [1] 17.37% 13.59% 14.59%        
Russell 1000® Value Index (reflects no deduction for fees, expenses or taxes)              
Prospectus [Line Items]              
Average Annual Return, Percent [2] 15.91% 11.33% 10.53%        
Lipper Equity Income Funds Classification Average (reflects no deduction for taxes or sales loads)              
Prospectus [Line Items]              
Average Annual Return, Percent [3] 13.22% 10.61% 10.29%        
Class A              
Prospectus [Line Items]              
Average Annual Return, Percent 7.95% 9.57% 9.06%        
Performance Inception Date             Dec. 18, 1992
Class A | After Taxes on Distributions              
Prospectus [Line Items]              
Average Annual Return, Percent 5.94% 7.34% 6.75%        
Performance Inception Date             Dec. 18, 1992
Class A | After Taxes on Distributions and Sales              
Prospectus [Line Items]              
Average Annual Return, Percent 5.75% 7.08% 6.70%        
Performance Inception Date             Dec. 18, 1992
Class C              
Prospectus [Line Items]              
Average Annual Return, Percent 13.73% 10.04% 9.06%        
Performance Inception Date         Feb. 01, 1999    
Class I              
Prospectus [Line Items]              
Average Annual Return, Percent 14.81% 11.13% 9.99%        
Performance Inception Date           Aug. 02, 1994  
Class R6              
Prospectus [Line Items]              
Average Annual Return, Percent 14.91% 11.25% 10.12%        
Performance Inception Date       Feb. 28, 2013      
[1]
An index designed to measure the performance of the large-cap segment of the U.S. equity universe and includes approximately 1,000 of the largest securities based on their market capitalization.
[2]
An index designed to measure the performance of the large-cap value segment of the U.S. equity universe. It includes those Russell 1000 companies with lower price-to-book ratios and lower forecasted growth values.
[3]
Represents the average annualized total return for all reporting funds in the Lipper Equity Income Funds Classification.