Shareholder Report, Holdings (Details)
|
Aug. 31, 2026 |
| C000209798 | SectorBasic Materials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.40%
|
| C000209798 | SectorConsumer Discretionary |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
13.80%
|
| C000209798 | SectorConsumer Staples |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.40%
|
| C000209798 | SectorEnergy |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.00%
|
| C000209798 | SectorFinancials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
9.40%
|
| C000209798 | SectorHealth Care |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
9.40%
|
| C000209798 | SectorIndustrials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
6.30%
|
| C000209798 | SectorReal Estate |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.00%
|
| C000209798 | SectorTechnology |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
51.20%
|
| C000209798 | SectorTelecommunications |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.50%
|
| C000209798 | SectorUtilities |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.30%
|
| C000209798 | Sector Other Net Line |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.30%
|
| C000012204 | SectorBasic Materials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.40%
|
| C000012204 | SectorConsumer Discretionary |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
13.80%
|
| C000012204 | SectorConsumer Staples |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.40%
|
| C000012204 | SectorEnergy |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.00%
|
| C000012204 | SectorFinancials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
9.40%
|
| C000012204 | SectorHealth Care |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
9.40%
|
| C000012204 | SectorIndustrials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
6.30%
|
| C000012204 | SectorReal Estate |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.00%
|
| C000012204 | SectorTechnology |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
51.20%
|
| C000012204 | SectorTelecommunications |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.50%
|
| C000012204 | SectorUtilities |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.30%
|
| C000012204 | Sector Other Net Line |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.30%
|
| C000012206 | Chemicals |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
48.30%
|
| C000012206 | Construction Materials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
10.50%
|
| C000012206 | Containers & Packaging |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
10.00%
|
| C000012206 | Metals & Mining |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
31.00%
|
| C000012206 | Paper & Forest Products |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.10%
|
| C000012206 | Industry Other Line |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.10%
|
| C000012205 | Chemicals |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
48.30%
|
| C000012205 | Construction Materials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
10.50%
|
| C000012205 | Containers & Packaging |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
10.00%
|
| C000012205 | Metals & Mining |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
31.00%
|
| C000012205 | Paper & Forest Products |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.10%
|
| C000012205 | Industry Other Line |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.10%
|
| C000012209 | Industry Other Line |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.30%
|
| C000012209 | Diversified Telecommunication Services |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
17.30%
|
| C000012209 | Entertainment |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
22.30%
|
| C000012209 | Interactive Media & Services |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
46.30%
|
| C000012209 | Media |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
10.80%
|
| C000012209 | Wireless Telecommunication Services |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.00%
|
| C000012208 | Industry Other Line |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.30%
|
| C000012208 | Diversified Telecommunication Services |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
17.30%
|
| C000012208 | Entertainment |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
22.30%
|
| C000012208 | Interactive Media & Services |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
46.30%
|
| C000012208 | Media |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
10.80%
|
| C000012208 | Wireless Telecommunication Services |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.00%
|
| C000012210 | SectorConsumer Discretionary |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
9.00%
|
| C000012210 | SectorConsumer Staples |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.20%
|
| C000012210 | SectorFinancials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.60%
|
| C000012210 | SectorHealth Care |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.00%
|
| C000012210 | SectorIndustrials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
6.70%
|
| C000012210 | SectorReal Estate |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.00%
|
| C000012210 | SectorUtilities |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.30%
|
| C000012210 | Sector Other Net Line |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.50%
|
| C000012210 | SectorCommunication Services |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
16.20%
|
| C000012210 | SectorInformation Technology |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
50.30%
|
| C000012210 | SectorMaterials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.20%
|
| C000012211 | SectorConsumer Discretionary |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
9.00%
|
| C000012211 | SectorConsumer Staples |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.20%
|
| C000012211 | SectorFinancials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.60%
|
| C000012211 | SectorHealth Care |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.00%
|
| C000012211 | SectorIndustrials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
6.70%
|
| C000012211 | SectorReal Estate |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.00%
|
| C000012211 | SectorUtilities |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.30%
|
| C000012211 | Sector Other Net Line |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.50%
|
| C000012211 | SectorCommunication Services |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
16.20%
|
| C000012211 | SectorInformation Technology |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
50.30%
|
| C000012211 | SectorMaterials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.20%
|
| C000012213 | Industry Other Line |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.30%
|
| C000012213 | Electric Utilities |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
61.30%
|
| C000012213 | Gas Utilities |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.00%
|
| C000012213 | Independent Power and Renewable Electricity Producers |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.50%
|
| C000012213 | Multi-Utilities |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
24.60%
|
| C000012213 | Water Utilities |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.30%
|
| C000012212 | Industry Other Line |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.30%
|
| C000012212 | Electric Utilities |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
61.30%
|
| C000012212 | Gas Utilities |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.00%
|
| C000012212 | Independent Power and Renewable Electricity Producers |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.50%
|
| C000012212 | Multi-Utilities |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
24.60%
|
| C000012212 | Water Utilities |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.30%
|
| C000012215 | Industry Other Line |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.10%
|
| C000012215 | Automobile Components |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.50%
|
| C000012215 | Automobiles |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
18.20%
|
| C000012215 | Broadline Retail |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
25.30%
|
| C000012215 | Distributors |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.80%
|
| C000012215 | Diversified Consumer Services |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.20%
|
| C000012215 | Hotels, Restaurants & Leisure |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
21.90%
|
| C000012215 | Household Durables |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.30%
|
| C000012215 | Leisure Products |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.20%
|
| C000012215 | Specialty Retail |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
19.30%
|
| C000012215 | Textiles, Apparel & Luxury Goods |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.20%
|
| C000012214 | Industry Other Line |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.10%
|
| C000012214 | Automobile Components |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.50%
|
| C000012214 | Automobiles |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
18.20%
|
| C000012214 | Broadline Retail |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
25.30%
|
| C000012214 | Distributors |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.80%
|
| C000012214 | Diversified Consumer Services |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.20%
|
| C000012214 | Hotels, Restaurants & Leisure |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
21.90%
|
| C000012214 | Household Durables |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.30%
|
| C000012214 | Leisure Products |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.20%
|
| C000012214 | Specialty Retail |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
19.30%
|
| C000012214 | Textiles, Apparel & Luxury Goods |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.20%
|
| C000012217 | Industry Other Line |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.20%
|
| C000012217 | Beverages |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
20.80%
|
| C000012217 | Consumer Staples Distribution & Retail |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
37.70%
|
| C000012217 | Food Products |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
13.90%
|
| C000012217 | Household Products |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
15.30%
|
| C000012217 | Personal Care Products |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.50%
|
| C000012217 | Tobacco |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.60%
|
| C000012216 | Industry Other Line |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.20%
|
| C000012216 | Beverages |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
20.80%
|
| C000012216 | Consumer Staples Distribution & Retail |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
37.70%
|
| C000012216 | Food Products |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
13.90%
|
| C000012216 | Household Products |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
15.30%
|
| C000012216 | Personal Care Products |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.50%
|
| C000012216 | Tobacco |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.60%
|
| C000012219 | Coal & Consumable Fuels |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.80%
|
| C000012219 | Integrated Oil & Gas |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
37.30%
|
| C000012219 | Oil & Gas Drilling |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.30%
|
| C000012219 | Oil & Gas Equipment & Services |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
10.80%
|
| C000012219 | Oil & Gas Exploration & Production |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
21.40%
|
| C000012219 | Oil & Gas Refining & Marketing |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
13.70%
|
| C000012219 | Oil & Gas Storage & Transportation |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
14.30%
|
| C000012219 | Sub Industry Other Line |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.40%
|
| C000012218 | Coal & Consumable Fuels |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.80%
|
| C000012218 | Integrated Oil & Gas |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
37.30%
|
| C000012218 | Oil & Gas Drilling |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.30%
|
| C000012218 | Oil & Gas Equipment & Services |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
10.80%
|
| C000012218 | Oil & Gas Exploration & Production |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
21.40%
|
| C000012218 | Oil & Gas Refining & Marketing |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
13.70%
|
| C000012218 | Oil & Gas Storage & Transportation |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
14.30%
|
| C000012218 | Sub Industry Other Line |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.40%
|
| C000012221 | Industry Other Line |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.00%
|
| C000012221 | Banks |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
30.10%
|
| C000012221 | Capital Markets |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
25.60%
|
| C000012221 | Consumer Finance |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.60%
|
| C000012221 | Financial Services |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
21.80%
|
| C000012221 | Insurance |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
14.20%
|
| C000012221 | Mortgage Real Estate Investment Trusts (REITs) |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.70%
|
| C000012220 | Industry Other Line |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.00%
|
| C000012220 | Banks |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
30.10%
|
| C000012220 | Capital Markets |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
25.60%
|
| C000012220 | Consumer Finance |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.60%
|
| C000012220 | Financial Services |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
21.80%
|
| C000012220 | Insurance |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
14.20%
|
| C000012220 | Mortgage Real Estate Investment Trusts (REITs) |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.70%
|
| C000012223 | Industry Other Line |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.20%
|
| C000012223 | Biotechnology |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
23.70%
|
| C000012223 | Health Care Equipment & Supplies |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
15.40%
|
| C000012223 | Health Care Providers & Services |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
17.10%
|
| C000012223 | Health Care Technology |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.80%
|
| C000012223 | Life Sciences Tools & Services |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
9.60%
|
| C000012223 | Pharmaceuticals |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
33.20%
|
| C000012222 | Industry Other Line |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.20%
|
| C000012222 | Biotechnology |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
23.70%
|
| C000012222 | Health Care Equipment & Supplies |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
15.40%
|
| C000012222 | Health Care Providers & Services |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
17.10%
|
| C000012222 | Health Care Technology |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.80%
|
| C000012222 | Life Sciences Tools & Services |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
9.60%
|
| C000012222 | Pharmaceuticals |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
33.20%
|
| C000012225 | Industry Other Line |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.40%
|
| C000012225 | Aerospace & Defense |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
24.00%
|
| C000012225 | Air Freight & Logistics |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.90%
|
| C000012225 | Building Products |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.70%
|
| C000012225 | Commercial Services & Supplies |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.50%
|
| C000012225 | Construction & Engineering |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.50%
|
| C000012225 | Electrical Equipment |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
12.60%
|
| C000012225 | Ground Transportation |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.80%
|
| C000012225 | Industrial Conglomerates |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.50%
|
| C000012225 | Machinery |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
20.30%
|
| C000012225 | Marine Transportation |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.20%
|
| C000012225 | Passenger Airlines |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.80%
|
| C000012225 | Professional Services |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
6.10%
|
| C000012225 | Trading Companies & Distributors |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.70%
|
| C000012224 | Industry Other Line |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.40%
|
| C000012224 | Aerospace & Defense |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
24.00%
|
| C000012224 | Air Freight & Logistics |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.90%
|
| C000012224 | Building Products |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.70%
|
| C000012224 | Commercial Services & Supplies |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
5.50%
|
| C000012224 | Construction & Engineering |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.50%
|
| C000012224 | Electrical Equipment |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
12.60%
|
| C000012224 | Ground Transportation |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.80%
|
| C000012224 | Industrial Conglomerates |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.50%
|
| C000012224 | Machinery |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
20.30%
|
| C000012224 | Marine Transportation |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.20%
|
| C000012224 | Passenger Airlines |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.80%
|
| C000012224 | Professional Services |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
6.10%
|
| C000012224 | Trading Companies & Distributors |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.70%
|
| C000012227 | Industry Other Line |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.10%
|
| C000012227 | Communications Equipment |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.00%
|
| C000012227 | Electronic Equipment, Instruments & Components |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.60%
|
| C000012227 | IT Services |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.70%
|
| C000012227 | Semiconductors & Semiconductor Equipment |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
41.90%
|
| C000012227 | Software |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
26.00%
|
| C000012227 | Technology Hardware, Storage & Peripherals |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
19.70%
|
| C000012226 | Industry Other Line |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.10%
|
| C000012226 | Communications Equipment |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.00%
|
| C000012226 | Electronic Equipment, Instruments & Components |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.60%
|
| C000012226 | IT Services |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.70%
|
| C000012226 | Semiconductors & Semiconductor Equipment |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
41.90%
|
| C000012226 | Software |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
26.00%
|
| C000012226 | Technology Hardware, Storage & Peripherals |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
19.70%
|
| C000012228 | Asia |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
40.10%
|
| C000012228 | Europe |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
46.50%
|
| C000012228 | North America |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
9.80%
|
| C000012228 | Oceania |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.50%
|
| C000012228 | South America |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.60%
|
| C000012228 | Country Other Net Line |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.50%
|
| C000012229 | Asia |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
40.10%
|
| C000012229 | Europe |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
46.50%
|
| C000012229 | North America |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
9.80%
|
| C000012229 | Oceania |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.50%
|
| C000012229 | South America |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.60%
|
| C000012229 | Country Other Net Line |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.50%
|
| C000055210 | SectorBasic Materials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.90%
|
| C000055210 | SectorConsumer Discretionary |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
11.90%
|
| C000055210 | SectorConsumer Staples |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.10%
|
| C000055210 | SectorEnergy |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.50%
|
| C000055210 | SectorFinancials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
9.30%
|
| C000055210 | SectorHealth Care |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
9.00%
|
| C000055210 | SectorIndustrials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.90%
|
| C000055210 | SectorReal Estate |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.90%
|
| C000055210 | SectorTechnology |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
50.10%
|
| C000055210 | SectorTelecommunications |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.30%
|
| C000055210 | SectorUtilities |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.90%
|
| C000055210 | Sector Other Net Line |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.20%
|
| C000055209 | SectorBasic Materials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.90%
|
| C000055209 | SectorConsumer Discretionary |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
11.90%
|
| C000055209 | SectorConsumer Staples |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
3.10%
|
| C000055209 | SectorEnergy |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.50%
|
| C000055209 | SectorFinancials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
9.30%
|
| C000055209 | SectorHealth Care |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
9.00%
|
| C000055209 | SectorIndustrials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.90%
|
| C000055209 | SectorReal Estate |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.90%
|
| C000055209 | SectorTechnology |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
50.10%
|
| C000055209 | SectorTelecommunications |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.30%
|
| C000055209 | SectorUtilities |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.90%
|
| C000055209 | Sector Other Net Line |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.20%
|
| C000055213 | SectorBasic Materials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.00%
|
| C000055213 | SectorConsumer Discretionary |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.90%
|
| C000055213 | SectorConsumer Staples |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
7.50%
|
| C000055213 | SectorEnergy |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
6.30%
|
| C000055213 | SectorFinancials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
22.70%
|
| C000055213 | SectorHealth Care |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
16.70%
|
| C000055213 | SectorIndustrials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
15.30%
|
| C000055213 | SectorReal Estate |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.00%
|
| C000055213 | SectorTechnology |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
12.80%
|
| C000055213 | SectorTelecommunications |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.30%
|
| C000055213 | SectorUtilities |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.30%
|
| C000055213 | Sector Other Net Line |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.20%
|
| C000055212 | SectorBasic Materials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.00%
|
| C000055212 | SectorConsumer Discretionary |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
8.90%
|
| C000055212 | SectorConsumer Staples |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
7.50%
|
| C000055212 | SectorEnergy |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
6.30%
|
| C000055212 | SectorFinancials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
22.70%
|
| C000055212 | SectorHealth Care |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
16.70%
|
| C000055212 | SectorIndustrials |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
15.30%
|
| C000055212 | SectorReal Estate |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
1.00%
|
| C000055212 | SectorTechnology |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
12.80%
|
| C000055212 | SectorTelecommunications |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.30%
|
| C000055212 | SectorUtilities |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
2.30%
|
| C000055212 | Sector Other Net Line |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.20%
|
| C000271969 | Asia |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
34.40%
|
| C000271969 | Europe |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
48.80%
|
| C000271969 | North America |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
11.80%
|
| C000271969 | Oceania |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
4.80%
|
| C000271969 | Country Other Net Line |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.20%
|
| C000271970 | Asia |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
35.00%
|
| C000271970 | Europe |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
46.60%
|
| C000271970 | North America |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
11.30%
|
| C000271970 | Oceania |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
6.80%
|
| C000271970 | Country Other Net Line |
|
| Holdings [Line Items] |
|
| Percent of Net Asset Value |
0.30%
|