Shareholder Report, Holdings (Details)
|
Apr. 30, 2025 |
| C000014885 | Eiffage SA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.20%
|
| C000014885 | Casey's General Stores, Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.10%
|
| C000014885 | MicroStrategy, Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.90%
|
| C000014885 | Buzzi SpA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.90%
|
| C000014885 | Stride, Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.80%
|
| C000014885 | Siegfried Holding AG |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.80%
|
| C000014885 | SkyWest, Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.70%
|
| C000014885 | TopBuild Corp. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.60%
|
| C000014885 | Bridgebio Pharma, Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.60%
|
| C000014885 | SentinelOne, Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.50%
|
| C000014885 | South Korea |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.00%
|
| C000014885 | Country Other Line |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.00%
|
| C000014885 | SectorIndustrials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
17.00%
|
| C000014885 | SectorFinancials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
17.00%
|
| C000014885 | SectorConsumer Discretionary |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
13.00%
|
| C000014885 | SectorInformation Technology |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
11.00%
|
| C000014885 | SectorHealth Care |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
10.00%
|
| C000014885 | SectorReal Estate |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
7.00%
|
| C000014885 | SectorMaterials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
7.00%
|
| C000014885 | SectorEnergy |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.00%
|
| C000014885 | SectorConsumer Staples |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.00%
|
| C000014885 | SectorCommunication Services |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.00%
|
| C000014885 | SectorUtilities |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.00%
|
| C000014885 | United States |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
63.00%
|
| C000014885 | Japan |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
7.00%
|
| C000014885 | United Kingdom |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
6.00%
|
| C000014885 | Canada |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.00%
|
| C000014885 | France |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.00%
|
| C000014885 | Switzerland |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.00%
|
| C000014885 | Sweden |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.00%
|
| C000014885 | Italy |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.00%
|
| C000014885 | Australia |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.00%
|
| C000014885 | AssetCommon Stocks |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
97.00%
|
| C000014885 | AssetCash Equivalents |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.00%
|
| C000014885 | Asset Other Net Line |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.00%
|
| C000014888 | Eiffage SA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.20%
|
| C000014888 | Casey's General Stores, Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.10%
|
| C000014888 | MicroStrategy, Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.90%
|
| C000014888 | Buzzi SpA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.90%
|
| C000014888 | Stride, Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.80%
|
| C000014888 | Siegfried Holding AG |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.80%
|
| C000014888 | SkyWest, Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.70%
|
| C000014888 | TopBuild Corp. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.60%
|
| C000014888 | Bridgebio Pharma, Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.60%
|
| C000014888 | SentinelOne, Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.50%
|
| C000014888 | South Korea |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.00%
|
| C000014888 | Country Other Line |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.00%
|
| C000014888 | SectorIndustrials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
17.00%
|
| C000014888 | SectorFinancials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
17.00%
|
| C000014888 | SectorConsumer Discretionary |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
13.00%
|
| C000014888 | SectorInformation Technology |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
11.00%
|
| C000014888 | SectorHealth Care |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
10.00%
|
| C000014888 | SectorReal Estate |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
7.00%
|
| C000014888 | SectorMaterials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
7.00%
|
| C000014888 | SectorEnergy |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.00%
|
| C000014888 | SectorConsumer Staples |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.00%
|
| C000014888 | SectorCommunication Services |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.00%
|
| C000014888 | SectorUtilities |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.00%
|
| C000014888 | United States |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
63.00%
|
| C000014888 | Japan |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
7.00%
|
| C000014888 | United Kingdom |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
6.00%
|
| C000014888 | Canada |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.00%
|
| C000014888 | France |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.00%
|
| C000014888 | Switzerland |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.00%
|
| C000014888 | Sweden |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.00%
|
| C000014888 | Italy |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.00%
|
| C000014888 | Australia |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.00%
|
| C000014888 | AssetCommon Stocks |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
97.00%
|
| C000014888 | AssetCash Equivalents |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.00%
|
| C000014888 | Asset Other Net Line |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.00%
|
| C000148173 | Eiffage SA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.20%
|
| C000148173 | Casey's General Stores, Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.10%
|
| C000148173 | MicroStrategy, Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.90%
|
| C000148173 | Buzzi SpA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.90%
|
| C000148173 | Stride, Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.80%
|
| C000148173 | Siegfried Holding AG |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.80%
|
| C000148173 | SkyWest, Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.70%
|
| C000148173 | TopBuild Corp. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.60%
|
| C000148173 | Bridgebio Pharma, Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.60%
|
| C000148173 | SentinelOne, Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.50%
|
| C000148173 | South Korea |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.00%
|
| C000148173 | Country Other Line |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.00%
|
| C000148173 | SectorIndustrials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
17.00%
|
| C000148173 | SectorFinancials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
17.00%
|
| C000148173 | SectorConsumer Discretionary |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
13.00%
|
| C000148173 | SectorInformation Technology |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
11.00%
|
| C000148173 | SectorHealth Care |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
10.00%
|
| C000148173 | SectorReal Estate |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
7.00%
|
| C000148173 | SectorMaterials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
7.00%
|
| C000148173 | SectorEnergy |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.00%
|
| C000148173 | SectorConsumer Staples |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.00%
|
| C000148173 | SectorCommunication Services |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.00%
|
| C000148173 | SectorUtilities |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.00%
|
| C000148173 | United States |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
63.00%
|
| C000148173 | Japan |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
7.00%
|
| C000148173 | United Kingdom |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
6.00%
|
| C000148173 | Canada |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.00%
|
| C000148173 | France |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.00%
|
| C000148173 | Switzerland |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.00%
|
| C000148173 | Sweden |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.00%
|
| C000148173 | Italy |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.00%
|
| C000148173 | Australia |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.00%
|
| C000148173 | AssetCommon Stocks |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
97.00%
|
| C000148173 | AssetCash Equivalents |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.00%
|
| C000148173 | Asset Other Net Line |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.00%
|
| C000014889 | Eiffage SA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.20%
|
| C000014889 | Casey's General Stores, Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.10%
|
| C000014889 | MicroStrategy, Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.90%
|
| C000014889 | Buzzi SpA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.90%
|
| C000014889 | Stride, Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.80%
|
| C000014889 | Siegfried Holding AG |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.80%
|
| C000014889 | SkyWest, Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.70%
|
| C000014889 | TopBuild Corp. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.60%
|
| C000014889 | Bridgebio Pharma, Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.60%
|
| C000014889 | SentinelOne, Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.50%
|
| C000014889 | South Korea |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.00%
|
| C000014889 | Country Other Line |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.00%
|
| C000014889 | SectorIndustrials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
17.00%
|
| C000014889 | SectorFinancials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
17.00%
|
| C000014889 | SectorConsumer Discretionary |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
13.00%
|
| C000014889 | SectorInformation Technology |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
11.00%
|
| C000014889 | SectorHealth Care |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
10.00%
|
| C000014889 | SectorReal Estate |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
7.00%
|
| C000014889 | SectorMaterials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
7.00%
|
| C000014889 | SectorEnergy |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.00%
|
| C000014889 | SectorConsumer Staples |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.00%
|
| C000014889 | SectorCommunication Services |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.00%
|
| C000014889 | SectorUtilities |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.00%
|
| C000014889 | United States |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
63.00%
|
| C000014889 | Japan |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
7.00%
|
| C000014889 | United Kingdom |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
6.00%
|
| C000014889 | Canada |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.00%
|
| C000014889 | France |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.00%
|
| C000014889 | Switzerland |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.00%
|
| C000014889 | Sweden |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.00%
|
| C000014889 | Italy |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.00%
|
| C000014889 | Australia |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.00%
|
| C000014889 | AssetCommon Stocks |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
97.00%
|
| C000014889 | AssetCash Equivalents |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.00%
|
| C000014889 | Asset Other Net Line |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.00%
|
| C000070263 | Eiffage SA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.20%
|
| C000070263 | Casey's General Stores, Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.10%
|
| C000070263 | MicroStrategy, Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.90%
|
| C000070263 | Buzzi SpA |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.90%
|
| C000070263 | Stride, Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.80%
|
| C000070263 | Siegfried Holding AG |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.80%
|
| C000070263 | SkyWest, Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.70%
|
| C000070263 | TopBuild Corp. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.60%
|
| C000070263 | Bridgebio Pharma, Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.60%
|
| C000070263 | SentinelOne, Inc. |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.50%
|
| C000070263 | South Korea |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.00%
|
| C000070263 | Country Other Line |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.00%
|
| C000070263 | SectorIndustrials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
17.00%
|
| C000070263 | SectorFinancials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
17.00%
|
| C000070263 | SectorConsumer Discretionary |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
13.00%
|
| C000070263 | SectorInformation Technology |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
11.00%
|
| C000070263 | SectorHealth Care |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
10.00%
|
| C000070263 | SectorReal Estate |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
7.00%
|
| C000070263 | SectorMaterials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
7.00%
|
| C000070263 | SectorEnergy |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.00%
|
| C000070263 | SectorConsumer Staples |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.00%
|
| C000070263 | SectorCommunication Services |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.00%
|
| C000070263 | SectorUtilities |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.00%
|
| C000070263 | United States |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
63.00%
|
| C000070263 | Japan |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
7.00%
|
| C000070263 | United Kingdom |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
6.00%
|
| C000070263 | Canada |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.00%
|
| C000070263 | France |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.00%
|
| C000070263 | Switzerland |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.00%
|
| C000070263 | Sweden |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.00%
|
| C000070263 | Italy |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.00%
|
| C000070263 | Australia |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.00%
|
| C000070263 | AssetCommon Stocks |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
97.00%
|
| C000070263 | AssetCash Equivalents |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.00%
|
| C000070263 | Asset Other Net Line |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.00%
|