Shareholder Report, Line Graph (Details) - USD ($) |
12 Months Ended | 24 Months Ended | 36 Months Ended | 48 Months Ended | 60 Months Ended | 72 Months Ended | 84 Months Ended | 96 Months Ended | 108 Months Ended | 120 Months Ended | ||||||||||||
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Jun. 30, 2016 |
Jun. 30, 2015 |
Jun. 30, 2025 |
Jun. 30, 2017 |
Jun. 30, 2016 |
Jun. 30, 2018 |
Jun. 30, 2017 |
Jun. 30, 2019 |
Jun. 30, 2018 |
Jun. 30, 2020 |
Jun. 30, 2019 |
Jun. 30, 2021 |
Jun. 30, 2020 |
Jun. 30, 2022 |
Jun. 30, 2021 |
Jun. 30, 2023 |
Jun. 30, 2022 |
Jun. 30, 2024 |
Jun. 30, 2023 |
Jun. 30, 2025 |
Jun. 30, 2024 |
Jun. 30, 2025 |
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C000001700 [Member] | ||||||||||||||||||||||
Account Value [Line Items] | ||||||||||||||||||||||
Line Graph and Table Measure Name | Class A Shares at maximum sales charge (Offering Price) | |||||||||||||||||||||
Accumulated Value | $ 9,425 | $ 8,805 | $ 10,837 | $ 12,044 | $ 12,313 | $ 10,376 | $ 16,363 | $ 14,973 | $ 18,037 | $ 20,801 | $ 23,648 | |||||||||||
C000001703 [Member] | ||||||||||||||||||||||
Account Value [Line Items] | ||||||||||||||||||||||
Line Graph and Table Measure Name | Class I Shares at NAV | |||||||||||||||||||||
Accumulated Value | 10,000 | 9,363 | 11,558 | 12,872 | 13,194 | 11,147 | 17,623 | 16,168 | 19,527 | 22,573 | 25,730 | |||||||||||
C000001704 [Member] | ||||||||||||||||||||||
Account Value [Line Items] | ||||||||||||||||||||||
Line Graph and Table Measure Name | Class A Shares at maximum sales charge (Offering Price) | |||||||||||||||||||||
Accumulated Value | 9,425 | 9,013 | 10,826 | 12,660 | 11,207 | 9,420 | 15,354 | 12,895 | 15,167 | 17,952 | 19,719 | |||||||||||
C000123977 [Member] | ||||||||||||||||||||||
Account Value [Line Items] | ||||||||||||||||||||||
Line Graph and Table Measure Name | Class R6 Shares at NAV | |||||||||||||||||||||
Accumulated Value | 10,000 | 9,601 | 11,583 | 13,600 | 12,087 | 10,208 | 16,707 | 14,087 | 16,631 | 19,762 | 21,794 | |||||||||||
C000001707 [Member] | ||||||||||||||||||||||
Account Value [Line Items] | ||||||||||||||||||||||
Line Graph and Table Measure Name | Class I Shares at NAV | |||||||||||||||||||||
Accumulated Value | 10,000 | 9,587 | 11,546 | 13,534 | 12,010 | 10,119 | 16,536 | 13,924 | 16,414 | 19,480 | 21,452 | |||||||||||
C000039982 [Member] | ||||||||||||||||||||||
Account Value [Line Items] | ||||||||||||||||||||||
Line Graph and Table Measure Name | Class A Shares at maximum sales charge (Offering Price) | |||||||||||||||||||||
Accumulated Value | 9,422 | 8,887 | 10,632 | 11,557 | 11,784 | 10,361 | 14,930 | 14,207 | 16,473 | 19,071 | 22,307 | |||||||||||
C000039985 [Member] | ||||||||||||||||||||||
Account Value [Line Items] | ||||||||||||||||||||||
Line Graph and Table Measure Name | Class I Shares at NAV | |||||||||||||||||||||
Accumulated Value | 10,000 | 9,463 | 11,342 | 12,359 | 12,622 | 11,132 | 16,086 | 15,354 | 17,865 | 20,700 | 24,237 | |||||||||||
C000039986 [Member] | ||||||||||||||||||||||
Account Value [Line Items] | ||||||||||||||||||||||
Line Graph and Table Measure Name | Class A Shares at maximum sales charge (Offering Price) | |||||||||||||||||||||
Accumulated Value | 9,424 | 9,090 | 10,874 | 12,393 | 11,597 | 9,939 | 15,967 | 14,241 | 16,877 | 19,780 | 21,594 | |||||||||||
C000039989 [Member] | ||||||||||||||||||||||
Account Value [Line Items] | ||||||||||||||||||||||
Line Graph and Table Measure Name | Class I Shares at NAV | |||||||||||||||||||||
Accumulated Value | 10,000 | 9,669 | 11,599 | 13,253 | 12,433 | 10,683 | 17,202 | 15,384 | 18,278 | 21,474 | 23,503 | |||||||||||
C000171397 [Member] | ||||||||||||||||||||||
Account Value [Line Items] | ||||||||||||||||||||||
Line Graph and Table Measure Name | Class R6 Shares at NAV | |||||||||||||||||||||
Accumulated Value | $ 10,000 | $ 12,014 | $ 13,750 | $ 12,920 | $ 11,121 | $ 17,926 | $ 16,054 | $ 19,092 | $ 22,481 | $ 24,649 | ||||||||||||
C000079618 [Member] | ||||||||||||||||||||||
Account Value [Line Items] | ||||||||||||||||||||||
Line Graph and Table Measure Name | Class A Shares at maximum sales charge (Offering Price) | |||||||||||||||||||||
Accumulated Value | 9,425 | 8,965 | 10,377 | 10,732 | 10,971 | 9,926 | 13,939 | 12,363 | 14,151 | 16,188 | 19,330 | |||||||||||
C000079621 [Member] | ||||||||||||||||||||||
Account Value [Line Items] | ||||||||||||||||||||||
Line Graph and Table Measure Name | Class I Shares at NAV | |||||||||||||||||||||
Accumulated Value | 10,000 | 9,536 | 11,065 | 11,473 | 11,753 | 10,666 | 15,013 | 13,346 | 15,320 | 17,563 | 21,027 | |||||||||||
Russell 3000 Index [Member] | ||||||||||||||||||||||
Account Value [Line Items] | ||||||||||||||||||||||
Line Graph and Table Measure Name | Russell 3000® Index | |||||||||||||||||||||
Accumulated Value | 10,000 | 10,000 | 11,851 | 10,214 | 13,602 | 12,104 | 14,824 | 13,893 | 15,792 | 15,141 | 22,767 | 16,130 | 19,610 | 23,253 | 23,327 | 20,029 | 28,721 | 23,825 | 33,114 | 29,335 | 33,822 | |
MSCI World Index Net [Member] | ||||||||||||||||||||||
Account Value [Line Items] | ||||||||||||||||||||||
Line Graph and Table Measure Name | MSCI World Index (Net) | |||||||||||||||||||||
Accumulated Value | 10,000 | 9,722 | 11,491 | 12,765 | 13,573 | 13,959 | 19,409 | 16,626 | 19,704 | 23,683 | 27,533 | |||||||||||
Russell 1000 Index [Member] | ||||||||||||||||||||||
Account Value [Line Items] | ||||||||||||||||||||||
Line Graph and Table Measure Name | Russell 1000® Index | |||||||||||||||||||||
Accumulated Value | 10,000 | 10,293 | 12,149 | 13,916 | 15,310 | 16,455 | 23,543 | 20,474 | 24,438 | 30,274 | 35,016 | |||||||||||
Russell 3000 Value Index [Member] | ||||||||||||||||||||||
Account Value [Line Items] | ||||||||||||||||||||||
Line Graph and Table Measure Name | Russell 3000® Value Index | |||||||||||||||||||||
Accumulated Value | 10,000 | 10,242 | 11,902 | 12,765 | 13,701 | 12,411 | 18,045 | 16,698 | 18,572 | 20,974 | 23,764 | |||||||||||
MSCI World Value Index Net [Member] | ||||||||||||||||||||||
Account Value [Line Items] | ||||||||||||||||||||||
Line Graph and Table Measure Name | MSCI World Value Index (Net) | |||||||||||||||||||||
Accumulated Value | 10,000 | 9,630 | 11,429 | 12,064 | 12,576 | 11,152 | 15,380 | 14,360 | 15,889 | 18,097 | 20,981 | |||||||||||
Lipper Global Equity Income Funds Classification Average [Member] | ||||||||||||||||||||||
Account Value [Line Items] | ||||||||||||||||||||||
Line Graph and Table Measure Name | Lipper Global Equity Income Funds Classification Average | |||||||||||||||||||||
Lipper Multi Cap Value Funds Classification Average [Member] | ||||||||||||||||||||||
Account Value [Line Items] | ||||||||||||||||||||||
Line Graph and Table Measure Name | Lipper Multi‑Cap Value Funds Classification Average | |||||||||||||||||||||
Russell 1000 Value Index [Member] | ||||||||||||||||||||||
Account Value [Line Items] | ||||||||||||||||||||||
Line Graph and Table Measure Name | Russell 1000® Value Index | |||||||||||||||||||||
Accumulated Value | 10,000 | 10,286 | 11,884 | 12,688 | 13,762 | 12,546 | 18,026 | 16,797 | 18,735 | 21,181 | 24,083 | |||||||||||
Russell 2000 Value Index [Member] | ||||||||||||||||||||||
Account Value [Line Items] | ||||||||||||||||||||||
Line Graph and Table Measure Name | Russell 2000® Value Index | |||||||||||||||||||||
Accumulated Value | 10,000 | 9,742 | 12,163 | 13,757 | 12,899 | 10,645 | 18,445 | 15,442 | 16,370 | 18,153 | 19,158 | |||||||||||
Lipper Small Cap Core Funds Classification Average [Member] | ||||||||||||||||||||||
Account Value [Line Items] | ||||||||||||||||||||||
Line Graph and Table Measure Name | Lipper Small‑Cap Core Funds Classification Average | |||||||||||||||||||||
Russell 2500TM Value Index [Member] | ||||||||||||||||||||||
Account Value [Line Items] | ||||||||||||||||||||||
Line Graph and Table Measure Name | Russell 2500™ Value Index | |||||||||||||||||||||
Accumulated Value | $ 10,000 | $ 10,000 | $ 11,836 | $ 10,022 | $ 13,196 | $ 11,862 | $ 12,942 | $ 13,224 | $ 10,936 | $ 12,970 | $ 17,851 | $ 10,960 | $ 15,496 | $ 17,890 | $ 17,103 | $ 15,529 | $ 19,026 | $ 17,140 | $ 21,017 | $ 19,067 | $ 21,063 |