S000031354 [Member] Average Annual Total Returns	12 Months Ended	60 Months Ended	120 Months Ended	146 Months Ended	171 Months Ended	217 Months Ended	294 Months Ended	411 Months Ended
S000031354 [Member] Average Annual Total Returns	Dec. 31, 2024	Dec. 31, 2024	Dec. 31, 2024	Dec. 31, 2024	Dec. 31, 2024	Dec. 31, 2024	Dec. 31, 2024	Dec. 31, 2024
Russell 1000® Value Index (reflects no deductions for fees, expenses or taxes)
Prospectus [Line Items]
Average Annual Return, Percent	14.37%	8.68%	8.49%
Russell 1000® Index (reflects no deductions for fees, expenses or taxes)
Prospectus [Line Items]
Average Annual Return, Percent	24.51%	14.28%	12.87%
Class A
Prospectus [Line Items]
Average Annual Return, Percent	8.79%	8.02%	8.29%
Performance Inception Date								Oct. 15, 1990
Class A \| After Taxes on Distributions
Prospectus [Line Items]
Average Annual Return, Percent	6.61%	6.46%	6.51%
Performance Inception Date								Oct. 15, 1990
Class A \| After Taxes on Distributions and Sales
Prospectus [Line Items]
Average Annual Return, Percent	6.82%	6.14%	6.26%
Performance Inception Date								Oct. 15, 1990
Class C
Prospectus [Line Items]
Average Annual Return, Percent	13.57%	8.50%	8.12%
Performance Inception Date							Jun. 26, 2000
Class Inst2
Prospectus [Line Items]
Average Annual Return, Percent	15.78%	9.64%	9.27%
Performance Inception Date						Dec. 11, 2006
Class Inst
Prospectus [Line Items]
Average Annual Return, Percent	15.78%	9.61%	9.21%
Performance Inception Date					Sep. 27, 2010
Class Inst3
Prospectus [Line Items]
Average Annual Return, Percent	15.78%	9.67%	9.30%
Performance Inception Date				Nov. 08, 2012