v3.26.1
Shareholder Report, Line Graph (Details) - USD ($)
 8 Months Ended 12 Months Ended 20 Months Ended 24 Months Ended 32 Months Ended 36 Months Ended 44 Months Ended 48 Months Ended 56 Months Ended 60 Months Ended 72 Months Ended 84 Months Ended 96 Months Ended 108 Months Ended 120 Months Ended
Jul. 19, 2021
Mar. 31, 2016
Mar. 31, 2022
Mar. 31, 2026
Mar. 31, 2017
Mar. 31, 2023
Mar. 31, 2018
Mar. 31, 2024
Mar. 31, 2019
Mar. 31, 2025
Mar. 31, 2020
Mar. 31, 2026
Mar. 31, 2021
Mar. 31, 2022
Mar. 31, 2023
Mar. 31, 2024
Mar. 31, 2025
Mar. 31, 2026
C000156058 [Member]                                    
Account Value [Line Items]                                    
Line Graph and Table Measure Name       Institutional Class                            
Accumulated Value   $ 10,000     $ 11,441   $ 13,278   $ 13,252   $ 11,483   $ 17,937 $ 17,804 $ 17,214 $ 20,704 $ 23,176 $ 27,845
C000008460 [Member]                                    
Account Value [Line Items]                                    
Line Graph and Table Measure Name       Class Y                            
Accumulated Value   10,000     11,430   13,259   13,232   11,464   17,909 17,775 17,195 20,681 23,139 27,792
C000008463 [Member]                                    
Account Value [Line Items]                                    
Line Graph and Table Measure Name       Class C                            
Accumulated Value   10,000     11,312   12,987   12,824   10,985   16,976 16,662 15,953 18,989 21,191 25,399
C000008461 [Member]                                    
Account Value [Line Items]                                    
Line Graph and Table Measure Name       Class A                            
Accumulated Value   9,425     10,744   12,434   12,376   10,691   16,663 16,500 15,924 19,103 21,318 25,551
C000008464 [Member]                                    
Account Value [Line Items]                                    
Line Graph and Table Measure Name       Class A                            
Accumulated Value   9,425     10,757   12,831   14,469   13,199   21,380 22,970 19,902 25,229 24,055 28,357
C000008466 [Member]                                    
Account Value [Line Items]                                    
Line Graph and Table Measure Name       Class C                            
Accumulated Value   10,000     11,328   13,410   15,008   13,575   21,808 23,233 19,965 25,101 23,932 28,213
C000074340 [Member]                                    
Account Value [Line Items]                                    
Line Graph and Table Measure Name       Class Y                            
Accumulated Value   10,000     11,438   13,682   15,467   14,140   22,963 24,720 21,468 27,284 26,071 30,807
C000101896 [Member]                                    
Account Value [Line Items]                                    
Line Graph and Table Measure Name       Institutional Class                            
Accumulated Value   10,000     11,450   13,696   15,491   14,176   23,036 24,831 21,595 27,481 26,289 31,095
C000217963 [Member]                                    
Account Value [Line Items]                                    
Line Graph and Table Measure Name       Class R6                            
Accumulated Value   10,000     11,413   13,613   15,351   14,009   22,775 24,571 21,394 27,250 26,092 30,890
C000262332 [Member]                                    
Account Value [Line Items]                                    
Line Graph and Table Measure Name       Class R6                            
Accumulated Value   10,000     11,438   13,669   15,091   15,185   24,684 27,271 24,179 34,195 35,311 42,729
C000074342 [Member]                                    
Account Value [Line Items]                                    
Line Graph and Table Measure Name       Institutional Class                            
Accumulated Value   10,000     11,476   13,765   15,250   15,403   25,126 27,851 24,780 35,170 36,444 44,064
C000074341 [Member]                                    
Account Value [Line Items]                                    
Line Graph and Table Measure Name       Class Y                            
Accumulated Value   10,000     11,464   13,734   15,199   15,339   24,993 27,679 24,598 34,885 36,109 43,634
C000008469 [Member]                                    
Account Value [Line Items]                                    
Line Graph and Table Measure Name       Class C                            
Accumulated Value   10,000     11,349   13,465   14,749   14,735   23,767 26,059 22,934 32,194 33,245 40,038
C000008467 [Member]                                    
Account Value [Line Items]                                    
Line Graph and Table Measure Name       Class A                            
Accumulated Value   9,425     10,780   12,882   14,222   14,311   23,264 25,702 22,787 32,227 33,279 40,079
C000109254 [Member]                                    
Account Value [Line Items]                                    
Line Graph and Table Measure Name       Class A                            
Accumulated Value   9,425     10,786   11,879   12,332   11,205   18,979 20,761 19,408 23,842 25,458 28,521
C000109255 [Member]                                    
Account Value [Line Items]                                    
Line Graph and Table Measure Name       Class C                            
Accumulated Value   10,000     11,357   12,417   12,793   11,540   19,398 21,062 19,533 23,810 25,423 28,483
C000109257 [Member]                                    
Account Value [Line Items]                                    
Line Graph and Table Measure Name       Class Y                            
Accumulated Value   10,000     11,477   12,674   13,198   12,029   20,436 22,422 21,018 25,902 27,736 31,163
C000109256 [Member]                                    
Account Value [Line Items]                                    
Line Graph and Table Measure Name       Institutional Class                            
Accumulated Value   10,000     11,484   12,694   13,227   12,064   20,508 22,508 21,109 26,021 27,873 31,325
C000117283 [Member]                                    
Account Value [Line Items]                                    
Line Graph and Table Measure Name       Institutional Class                            
Accumulated Value   10,000     10,428   10,826   11,254   10,908   12,680 12,495 12,240 13,237 13,906 14,531
C000117282 [Member]                                    
Account Value [Line Items]                                    
Line Graph and Table Measure Name       Class Y                            
Accumulated Value   10,000     10,428   10,814   11,220   10,875   12,623 12,420 12,154 13,131 13,781 14,399
C000117281 [Member]                                    
Account Value [Line Items]                                    
Line Graph and Table Measure Name       Class C                            
Accumulated Value   10,000     10,322   10,604   10,898   10,452   12,009 11,706 11,336 12,122 12,693 13,218
C000117280 [Member]                                    
Account Value [Line Items]                                    
Line Graph and Table Measure Name       Class A                            
Accumulated Value   9,425     9,791   10,130   10,494   10,145   11,740 11,533 11,258 12,124 12,694 13,220
C000206050 [Member]                                    
Account Value [Line Items]                                    
Line Graph and Table Measure Name       Class A                            
Accumulated Value   9,500     10,786   13,628   13,193   11,453   21,423 16,033 13,572 14,546 14,762 16,986
C000206051 [Member]                                    
Account Value [Line Items]                                    
Line Graph and Table Measure Name       Class C                            
Accumulated Value   10,000     11,275   14,140   13,582   11,707   21,739 16,156 13,559 14,432 14,537 16,618
C000140622 [Member]                                    
Account Value [Line Items]                                    
Line Graph and Table Measure Name       Class Y                            
Accumulated Value   10,000     11,383   14,436   14,000   12,185   22,860 17,171 14,573 15,676 15,956 18,415
C000140623 [Member]                                    
Account Value [Line Items]                                    
Line Graph and Table Measure Name       Institutional Class                            
Accumulated Value   10,000     11,403   14,463   14,038   12,232   22,966 17,269 14,660 15,784 16,076 18,567
C000227353 [Member]                                    
Account Value [Line Items]                                    
Line Graph and Table Measure Name       Class R6                            
Accumulated Value   10,000     11,403   14,463   14,038   12,232   22,966 17,274 14,677 15,802 16,101 18,613
C000226979 [Member]                                    
Account Value [Line Items]                                    
Line Graph and Table Measure Name       Institutional Class                            
Accumulated Value $ 10,000   $ 9,506     $ 9,187   $ 10,032   $ 10,814   $ 11,582            
C000226978 [Member]                                    
Account Value [Line Items]                                    
Line Graph and Table Measure Name       Class Y                            
Accumulated Value   10,000     10,726   11,010   11,383   11,251   12,801 12,420 12,024 13,114 14,076 15,062
C000226976 [Member]                                    
Account Value [Line Items]                                    
Line Graph and Table Measure Name       Class C                            
Accumulated Value   10,000     10,635   10,821   11,058   10,866   12,252 11,759 11,274 12,208 12,969 13,733
C000226977 [Member]                                    
Account Value [Line Items]                                    
Line Graph and Table Measure Name       Class A                            
Accumulated Value   9,525     10,207   10,453   10,752   10,638   12,076 11,686 11,285 12,274 13,139 14,019
MSCI All Country World Ex USA Index [Member]                                    
Account Value [Line Items]                                    
Line Graph and Table Measure Name       MSCI All Country World Ex USA Index                            
Accumulated Value   10,000     11,313   13,183   12,628   10,661   15,929 15,693 14,897 16,872 17,899 22,358
Bloomberg World ex US Large And Mid Cap Index [Member]                                    
Account Value [Line Items]                                    
Line Graph and Table Measure Name       Bloomberg World ex US Large & Mid Cap Index                            
Accumulated Value   10,000     11,333   13,201   12,711   10,778   16,145 15,919 15,070 16,942 18,048 22,342
Bloomberg US 3000 Index [Member]                                    
Account Value [Line Items]                                    
Line Graph and Table Measure Name       Bloomberg US 3000 Index                            
Accumulated Value   10,000     11,817   13,454   14,625   13,277   21,652 24,218 22,087 28,569 30,543 36,133
Russell 3000 Index [Member]                                    
Account Value [Line Items]                                    
Line Graph and Table Measure Name       Russell 3000® Index                            
Accumulated Value   10,000     11,807   13,438   14,616   13,282   21,587 24,161 22,088 28,558 30,620 36,157
Bloomberg US Aggregate Bond Index [Member]                                    
Account Value [Line Items]                                    
Line Graph and Table Measure Name       Bloomberg US Aggregate Bond Index                            
Accumulated Value $ 10,000 10,000 $ 9,302.91   10,044 $ 8,857.92 10,165 $ 9,008.32 10,620 $ 9,447.89 11,569 $ 9,858.74 11,651 11,168 10,633 10,814 11,342 11,835
MSCI Emerging Markets Index [Member]                                    
Account Value [Line Items]                                    
Line Graph and Table Measure Name       MSCI Emerging Markets Index                            
Accumulated Value   10,000     11,721   14,644   13,559   11,161   17,677 15,668 13,991 15,132 16,356 21,190
Bloomberg US Mid Cap Growth Index [Member]                                    
Account Value [Line Items]                                    
Line Graph and Table Measure Name       Bloomberg US Mid Cap Growth Index                            
Accumulated Value   10,000     11,528   13,364   14,724   13,204   22,666 23,580 21,179 26,254 26,136 29,821
Russell Midcap Growth Index [Member]                                    
Account Value [Line Items]                                    
Line Graph and Table Measure Name       Russell Midcap® Growth Index                            
Accumulated Value   10,000     11,407   13,658   15,231   13,792   23,254 23,047 21,084 26,625 27,577 30,213
Russell 3000 Growth Index [Member]                                    
Account Value [Line Items]                                    
Line Graph and Table Measure Name       Russell 3000® Growth Index                            
Accumulated Value   10,000     11,627   14,076   15,773   15,704   25,803 29,121 25,953 35,803 38,375 45,569
Russell 1000 Growth Index [Member]                                    
Account Value [Line Items]                                    
Line Graph and Table Measure Name       Russell 1000® Growth Index                            
Accumulated Value   10,000     11,576   14,036   15,825   15,969   25,989 29,882 26,624 37,007 39,880 47,382
Bloomberg US 1000 Growth Index [Member]                                    
Account Value [Line Items]                                    
Line Graph and Table Measure Name       Bloomberg US 1000 Growth Index                            
Accumulated Value   10,000     11,573   13,758   15,592   15,520   25,178 28,233 25,186 33,886 36,376 42,938
Bloomberg Emerging Markets Large And Mid Cap Index [Member]                                    
Account Value [Line Items]                                    
Line Graph and Table Measure Name       Bloomberg Emerging Markets Large & Mid Cap Index                            
Accumulated Value   $ 10,000     $ 11,868   $ 14,659   $ 13,872   $ 11,662   $ 18,473 $ 16,694 $ 14,925 $ 15,868 $ 17,274 $ 21,817