Shareholder Report, Holdings (Details)
|
Apr. 30, 2026 |
| C000085634 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
100.00%
|
[1] |
| C000085634 [Member] | Others [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
8.60%
|
[1],[2] |
| C000085634 [Member] | Energy Refining And Marketing [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.10%
|
[1] |
| C000085634 [Member] | Media [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
2.50%
|
[1] |
| C000085634 [Member] | Materials Diversified Chemicals [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
2.20%
|
[1] |
| C000085634 [Member] | Commercial Services [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
2.20%
|
[1] |
| C000085634 [Member] | Insurance Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
2.30%
|
[1] |
| C000085634 [Member] | Oil And Gas Production And Services [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
17.30%
|
[1] |
| C000085634 [Member] | Building Products [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
9.60%
|
[1] |
| C000085634 [Member] | Metals And Mining [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
9.20%
|
[1] |
| C000085634 [Member] | Diversified Holding Companies [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
8.60%
|
[1] |
| C000085634 [Member] | Transportation And Logistics [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
7.00%
|
[1] |
| C000085634 [Member] | Capital Equipment [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
5.80%
|
[1] |
| C000085634 [Member] | Banks [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
5.40%
|
[1] |
| C000085634 [Member] | Automotive Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
9.50%
|
[1] |
| C000085634 [Member] | Unclassified Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.50%
|
[1],[3] |
| C000085634 [Member] | ITALY |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
3.10%
|
[1] |
| C000085634 [Member] | JAPAN |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
14.10%
|
[1] |
| C000085634 [Member] | CANADA |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
7.90%
|
[1] |
| C000085634 [Member] | CHILE |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
3.30%
|
[1] |
| C000085634 [Member] | GERMANY |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
3.90%
|
[1] |
| C000085634 [Member] | HONG KONG |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.90%
|
[1] |
| C000085634 [Member] | SINGAPORE |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.50%
|
[1] |
| C000085634 [Member] | UNITED KINGDOM |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
13.90%
|
[1] |
| C000085634 [Member] | UNITED STATES |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
30.30%
|
[1] |
| C000085634 [Member] | BRAZIL |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.10%
|
[1] |
| C000085634 [Member] | Short-Term Investments [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
8.30%
|
[1] |
| C000085634 [Member] | Other Assets less Liabilities [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
1.30%
|
[1] |
| C000085634 [Member] | Purchased Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.20%
|
[1] |
| C000003885 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
100.00%
|
[4] |
| C000003885 [Member] | Others [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
8.60%
|
[4],[5] |
| C000003885 [Member] | Energy Refining And Marketing [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.10%
|
[4] |
| C000003885 [Member] | Media [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
2.50%
|
[4] |
| C000003885 [Member] | Materials Diversified Chemicals [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
2.20%
|
[4] |
| C000003885 [Member] | Commercial Services [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
2.20%
|
[4] |
| C000003885 [Member] | Insurance Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
2.30%
|
[4] |
| C000003885 [Member] | Oil And Gas Production And Services [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
17.30%
|
[4] |
| C000003885 [Member] | Building Products [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
9.60%
|
[4] |
| C000003885 [Member] | Metals And Mining [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
9.20%
|
[4] |
| C000003885 [Member] | Diversified Holding Companies [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
8.60%
|
[4] |
| C000003885 [Member] | Transportation And Logistics [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
7.00%
|
[4] |
| C000003885 [Member] | Capital Equipment [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
5.80%
|
[4] |
| C000003885 [Member] | Banks [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
5.40%
|
[4] |
| C000003885 [Member] | Automotive Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
9.50%
|
[4] |
| C000003885 [Member] | Unclassified Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.50%
|
[4],[6] |
| C000003885 [Member] | ITALY |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
3.10%
|
[4] |
| C000003885 [Member] | JAPAN |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
14.10%
|
[4] |
| C000003885 [Member] | CANADA |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
7.90%
|
[4] |
| C000003885 [Member] | CHILE |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
3.30%
|
[4] |
| C000003885 [Member] | GERMANY |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
3.90%
|
[4] |
| C000003885 [Member] | HONG KONG |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.90%
|
[4] |
| C000003885 [Member] | SINGAPORE |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.50%
|
[4] |
| C000003885 [Member] | UNITED KINGDOM |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
13.90%
|
[4] |
| C000003885 [Member] | UNITED STATES |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
30.30%
|
[4] |
| C000003885 [Member] | BRAZIL |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.10%
|
[4] |
| C000003885 [Member] | Short-Term Investments [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
8.30%
|
[4] |
| C000003885 [Member] | Other Assets less Liabilities [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
1.30%
|
[4] |
| C000003885 [Member] | Purchased Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.20%
|
[4] |
| C000199334 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
100.00%
|
[7] |
| C000199334 [Member] | Others [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
8.60%
|
[7],[8] |
| C000199334 [Member] | Energy Refining And Marketing [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.10%
|
[7] |
| C000199334 [Member] | Media [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
2.50%
|
[7] |
| C000199334 [Member] | Materials Diversified Chemicals [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
2.20%
|
[7] |
| C000199334 [Member] | Commercial Services [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
2.20%
|
[7] |
| C000199334 [Member] | Insurance Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
2.30%
|
[7] |
| C000199334 [Member] | Oil And Gas Production And Services [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
17.30%
|
[7] |
| C000199334 [Member] | Building Products [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
9.60%
|
[7] |
| C000199334 [Member] | Metals And Mining [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
9.20%
|
[7] |
| C000199334 [Member] | Diversified Holding Companies [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
8.60%
|
[7] |
| C000199334 [Member] | Transportation And Logistics [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
7.00%
|
[7] |
| C000199334 [Member] | Capital Equipment [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
5.80%
|
[7] |
| C000199334 [Member] | Banks [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
5.40%
|
[7] |
| C000199334 [Member] | Automotive Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
9.50%
|
[7] |
| C000199334 [Member] | Unclassified Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.50%
|
[7],[9] |
| C000199334 [Member] | ITALY |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
3.10%
|
[7] |
| C000199334 [Member] | JAPAN |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
14.10%
|
[7] |
| C000199334 [Member] | CANADA |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
7.90%
|
[7] |
| C000199334 [Member] | CHILE |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
3.30%
|
[7] |
| C000199334 [Member] | GERMANY |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
3.90%
|
[7] |
| C000199334 [Member] | HONG KONG |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.90%
|
[7] |
| C000199334 [Member] | SINGAPORE |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.50%
|
[7] |
| C000199334 [Member] | UNITED KINGDOM |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
13.90%
|
[7] |
| C000199334 [Member] | UNITED STATES |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
30.30%
|
[7] |
| C000199334 [Member] | BRAZIL |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.10%
|
[7] |
| C000199334 [Member] | Short-Term Investments [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
8.30%
|
[7] |
| C000199334 [Member] | Other Assets less Liabilities [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
1.30%
|
[7] |
| C000199334 [Member] | Purchased Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.20%
|
[7] |
| C000199335 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
100.00%
|
[10] |
| C000199335 [Member] | Consulting And Information Technology Services [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
5.20%
|
[10] |
| C000199335 [Member] | Home Building Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
3.60%
|
[10] |
| C000199335 [Member] | Banks And Thrifts [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
15.00%
|
[10] |
| C000199335 [Member] | Insurance And Reinsurance [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
8.70%
|
[10] |
| C000199335 [Member] | U S Real Estate Operating Companies [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
3.50%
|
[10] |
| C000199335 [Member] | Industrial Services [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
5.80%
|
[10] |
| C000199335 [Member] | Energy Refining And Marketing [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
2.80%
|
[10] |
| C000199335 [Member] | Materials Diversified Chemicals [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.50%
|
[10] |
| C000199335 [Member] | Oil And Gas Production And Services [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
7.10%
|
[10] |
| C000199335 [Member] | Building Products [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
3.70%
|
[10] |
| C000199335 [Member] | Automotive Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
2.50%
|
[10] |
| C000199335 [Member] | Unclassified Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.30%
|
[10],[11] |
| C000199335 [Member] | Industrial Equipment [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
3.00%
|
[10] |
| C000199335 [Member] | Metals Manufacturing [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
2.50%
|
[10] |
| C000199335 [Member] | Consumer Discretionary Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
3.60%
|
[10] |
| C000199335 [Member] | Financial Services Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
8.00%
|
[10] |
| C000199335 [Member] | Healthcare Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
9.70%
|
[10] |
| C000199335 [Member] | UNITED STATES |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
98.20%
|
[10] |
| C000199335 [Member] | Short-Term Investments [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.70%
|
[10] |
| C000199335 [Member] | Other Assets less Liabilities [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
1.80%
|
[10] |
| C000003886 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
100.00%
|
[12] |
| C000003886 [Member] | Consulting And Information Technology Services [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
5.20%
|
[12] |
| C000003886 [Member] | Home Building Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
3.60%
|
[12] |
| C000003886 [Member] | Banks And Thrifts [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
15.00%
|
[12] |
| C000003886 [Member] | Insurance And Reinsurance [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
8.70%
|
[12] |
| C000003886 [Member] | U S Real Estate Operating Companies [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
3.50%
|
[12] |
| C000003886 [Member] | Industrial Services [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
5.80%
|
[12] |
| C000003886 [Member] | Energy Refining And Marketing [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
2.80%
|
[12] |
| C000003886 [Member] | Materials Diversified Chemicals [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.50%
|
[12] |
| C000003886 [Member] | Oil And Gas Production And Services [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
7.10%
|
[12] |
| C000003886 [Member] | Building Products [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
3.70%
|
[12] |
| C000003886 [Member] | Automotive Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
2.50%
|
[12] |
| C000003886 [Member] | Unclassified Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.30%
|
[12],[13] |
| C000003886 [Member] | Industrial Equipment [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
3.00%
|
[12] |
| C000003886 [Member] | Metals Manufacturing [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
2.50%
|
[12] |
| C000003886 [Member] | Consumer Discretionary Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
3.60%
|
[12] |
| C000003886 [Member] | Financial Services Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
8.00%
|
[12] |
| C000003886 [Member] | Healthcare Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
9.70%
|
[12] |
| C000003886 [Member] | UNITED STATES |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
98.20%
|
[12] |
| C000003886 [Member] | Short-Term Investments [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.70%
|
[12] |
| C000003886 [Member] | Other Assets less Liabilities [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
1.80%
|
[12] |
| C000085635 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
100.00%
|
[14] |
| C000085635 [Member] | Consulting And Information Technology Services [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
5.20%
|
[14] |
| C000085635 [Member] | Home Building Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
3.60%
|
[14] |
| C000085635 [Member] | Banks And Thrifts [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
15.00%
|
[14] |
| C000085635 [Member] | Insurance And Reinsurance [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
8.70%
|
[14] |
| C000085635 [Member] | U S Real Estate Operating Companies [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
3.50%
|
[14] |
| C000085635 [Member] | Industrial Services [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
5.80%
|
[14] |
| C000085635 [Member] | Energy Refining And Marketing [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
2.80%
|
[14] |
| C000085635 [Member] | Materials Diversified Chemicals [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.50%
|
[14] |
| C000085635 [Member] | Oil And Gas Production And Services [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
7.10%
|
[14] |
| C000085635 [Member] | Building Products [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
3.70%
|
[14] |
| C000085635 [Member] | Automotive Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
2.50%
|
[14] |
| C000085635 [Member] | Unclassified Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.30%
|
[14],[15] |
| C000085635 [Member] | Industrial Equipment [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
3.00%
|
[14] |
| C000085635 [Member] | Metals Manufacturing [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
2.50%
|
[14] |
| C000085635 [Member] | Consumer Discretionary Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
3.60%
|
[14] |
| C000085635 [Member] | Financial Services Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
8.00%
|
[14] |
| C000085635 [Member] | Healthcare Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
9.70%
|
[14] |
| C000085635 [Member] | UNITED STATES |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
98.20%
|
[14] |
| C000085635 [Member] | Short-Term Investments [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.70%
|
[14] |
| C000085635 [Member] | Other Assets less Liabilities [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
1.80%
|
[14] |
| C000085636 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
100.00%
|
[16] |
| C000085636 [Member] | Non U S Real Estate Operating Companies [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
15.80%
|
[16] |
| C000085636 [Member] | Non U S Real Estate Investment Trusts [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
8.10%
|
[16] |
| C000085636 [Member] | Non U S Homebuilder [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
3.10%
|
[16] |
| C000085636 [Member] | Non U S Real Estate Consulting Management [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.90%
|
[16] |
| C000085636 [Member] | U S Real Estate Operating Companies [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
6.40%
|
[16] |
| C000085636 [Member] | Industrial Services [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.20%
|
[16] |
| C000085636 [Member] | Hospitality [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
2.50%
|
[16] |
| C000085636 [Member] | Industrial Distribution [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
2.10%
|
[16] |
| C000085636 [Member] | Forest Products And Paper [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
1.20%
|
[16] |
| C000085636 [Member] | Consulting Management [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
12.20%
|
[16] |
| C000085636 [Member] | Mortgage Finance [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
10.20%
|
[16] |
| C000085636 [Member] | U S Real Estate Investment Trusts [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
12.50%
|
[16] |
| C000085636 [Member] | U S Homebuilder [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
13.20%
|
[16] |
| C000085636 [Member] | CANADA |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
8.50%
|
[16] |
| C000085636 [Member] | HONG KONG |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
9.40%
|
[16] |
| C000085636 [Member] | UNITED KINGDOM |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
11.90%
|
[16] |
| C000085636 [Member] | UNITED STATES |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
65.00%
|
[16] |
| C000085636 [Member] | AUSTRALIA |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
2.20%
|
[16] |
| C000085636 [Member] | FRANCE |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
2.50%
|
[16] |
| C000085636 [Member] | Short-Term Investments [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
3.00%
|
[16] |
| C000085636 [Member] | Other Assets less Liabilities [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.60%
|
[16] |
| C000085636 [Member] | Purchased Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.00%
|
[16],[17] |
| C000003887 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
100.00%
|
[18] |
| C000003887 [Member] | Non U S Real Estate Operating Companies [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
15.80%
|
[18] |
| C000003887 [Member] | Non U S Real Estate Investment Trusts [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
8.10%
|
[18] |
| C000003887 [Member] | Non U S Homebuilder [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
3.10%
|
[18] |
| C000003887 [Member] | Non U S Real Estate Consulting Management [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.90%
|
[18] |
| C000003887 [Member] | U S Real Estate Operating Companies [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
6.40%
|
[18] |
| C000003887 [Member] | Industrial Services [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.20%
|
[18] |
| C000003887 [Member] | Hospitality [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
2.50%
|
[18] |
| C000003887 [Member] | Industrial Distribution [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
2.10%
|
[18] |
| C000003887 [Member] | Forest Products And Paper [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
1.20%
|
[18] |
| C000003887 [Member] | Consulting Management [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
12.20%
|
[18] |
| C000003887 [Member] | Mortgage Finance [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
10.20%
|
[18] |
| C000003887 [Member] | U S Real Estate Investment Trusts [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
12.50%
|
[18] |
| C000003887 [Member] | U S Homebuilder [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
13.20%
|
[18] |
| C000003887 [Member] | CANADA |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
8.50%
|
[18] |
| C000003887 [Member] | HONG KONG |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
9.40%
|
[18] |
| C000003887 [Member] | UNITED KINGDOM |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
11.90%
|
[18] |
| C000003887 [Member] | UNITED STATES |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
65.00%
|
[18] |
| C000003887 [Member] | AUSTRALIA |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
2.20%
|
[18] |
| C000003887 [Member] | FRANCE |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
2.50%
|
[18] |
| C000003887 [Member] | Short-Term Investments [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
3.00%
|
[18] |
| C000003887 [Member] | Other Assets less Liabilities [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.60%
|
[18] |
| C000003887 [Member] | Purchased Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.00%
|
[18],[19] |
| C000199336 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
100.00%
|
[20] |
| C000199336 [Member] | Non U S Real Estate Operating Companies [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
15.80%
|
[20] |
| C000199336 [Member] | Non U S Real Estate Investment Trusts [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
8.10%
|
[20] |
| C000199336 [Member] | Non U S Homebuilder [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
3.10%
|
[20] |
| C000199336 [Member] | Non U S Real Estate Consulting Management [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.90%
|
[20] |
| C000199336 [Member] | U S Real Estate Operating Companies [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
6.40%
|
[20] |
| C000199336 [Member] | Industrial Services [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.20%
|
[20] |
| C000199336 [Member] | Hospitality [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
2.50%
|
[20] |
| C000199336 [Member] | Industrial Distribution [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
2.10%
|
[20] |
| C000199336 [Member] | Forest Products And Paper [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
1.20%
|
[20] |
| C000199336 [Member] | Consulting Management [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
12.20%
|
[20] |
| C000199336 [Member] | Mortgage Finance [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
10.20%
|
[20] |
| C000199336 [Member] | U S Real Estate Investment Trusts [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
12.50%
|
[20] |
| C000199336 [Member] | U S Homebuilder [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
13.20%
|
[20] |
| C000199336 [Member] | CANADA |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
8.50%
|
[20] |
| C000199336 [Member] | HONG KONG |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
9.40%
|
[20] |
| C000199336 [Member] | UNITED KINGDOM |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
11.90%
|
[20] |
| C000199336 [Member] | UNITED STATES |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
65.00%
|
[20] |
| C000199336 [Member] | AUSTRALIA |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
2.20%
|
[20] |
| C000199336 [Member] | FRANCE |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
2.50%
|
[20] |
| C000199336 [Member] | Short-Term Investments [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
3.00%
|
[20] |
| C000199336 [Member] | Other Assets less Liabilities [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.60%
|
[20] |
| C000199336 [Member] | Purchased Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.00%
|
[20],[21] |
| C000226241 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
100.00%
|
[22] |
| C000226241 [Member] | Others [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
23.30%
|
[22],[23] |
| C000226241 [Member] | Non U S Real Estate Operating Companies [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
62.90%
|
[22] |
| C000226241 [Member] | Non U S Real Estate Investment Trusts [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
21.80%
|
[22] |
| C000226241 [Member] | Non U S Homebuilder [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
7.30%
|
[22] |
| C000226241 [Member] | Non U S Real Estate Consulting Management [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
3.00%
|
[22] |
| C000226241 [Member] | JAPAN |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
8.70%
|
[22] |
| C000226241 [Member] | CANADA |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
5.00%
|
[22] |
| C000226241 [Member] | GERMANY |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
5.00%
|
[22] |
| C000226241 [Member] | HONG KONG |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
18.20%
|
[22] |
| C000226241 [Member] | UNITED KINGDOM |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
10.20%
|
[22] |
| C000226241 [Member] | UNITED STATES |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.70%
|
[22] |
| C000226241 [Member] | BRAZIL |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
5.20%
|
[22] |
| C000226241 [Member] | AUSTRALIA |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
9.20%
|
[22] |
| C000226241 [Member] | IRELAND |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
5.30%
|
[22] |
| C000226241 [Member] | MEXICO |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
5.10%
|
[22] |
| C000226241 [Member] | Short-Term Investments [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.70%
|
[22] |
| C000226241 [Member] | Other Assets less Liabilities [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.30%
|
[22] |
| C000226242 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
100.00%
|
[24] |
| C000226242 [Member] | Others [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
23.30%
|
[24],[25] |
| C000226242 [Member] | Non U S Real Estate Operating Companies [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
62.90%
|
[24] |
| C000226242 [Member] | Non U S Real Estate Investment Trusts [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
21.80%
|
[24] |
| C000226242 [Member] | Non U S Homebuilder [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
7.30%
|
[24] |
| C000226242 [Member] | Non U S Real Estate Consulting Management [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
3.00%
|
[24] |
| C000226242 [Member] | JAPAN |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
8.70%
|
[24] |
| C000226242 [Member] | CANADA |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
5.00%
|
[24] |
| C000226242 [Member] | GERMANY |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
5.00%
|
[24] |
| C000226242 [Member] | HONG KONG |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
18.20%
|
[24] |
| C000226242 [Member] | UNITED KINGDOM |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
10.20%
|
[24] |
| C000226242 [Member] | UNITED STATES |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.70%
|
[24] |
| C000226242 [Member] | BRAZIL |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
5.20%
|
[24] |
| C000226242 [Member] | AUSTRALIA |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
9.20%
|
[24] |
| C000226242 [Member] | IRELAND |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
5.30%
|
[24] |
| C000226242 [Member] | MEXICO |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
5.10%
|
[24] |
| C000226242 [Member] | Short-Term Investments [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.70%
|
[24] |
| C000226242 [Member] | Other Assets less Liabilities [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.30%
|
[24] |
|
|