Shareholder Report, Holdings (Details)
|
Aug. 31, 2026 |
| C000117927 [Member] | Fitch, A Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.20%
|
|
| C000117927 [Member] | Fitch, AA Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.40%
|
|
| C000117927 [Member] | Money Market Funds Quality [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
8.20%
|
|
| C000117927 [Member] | Moody's, Aaa Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
6.30%
|
|
| C000117927 [Member] | Federal Agencies [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
56.80%
|
|
| C000117927 [Member] | Fixed Income Securities [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
91.80%
|
|
| C000117927 [Member] | US Government Debt Securities [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
27.10%
|
|
| C000117927 [Member] | Money Market Funds [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
8.20%
|
|
| C000002008 [Member] | Fitch, A Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.20%
|
|
| C000002008 [Member] | Fitch, AA Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.40%
|
|
| C000002008 [Member] | Money Market Funds Quality [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
8.20%
|
|
| C000002008 [Member] | Moody's, Aaa Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
6.30%
|
|
| C000002008 [Member] | Federal Agencies [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
56.80%
|
|
| C000002008 [Member] | Fixed Income Securities [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
91.80%
|
|
| C000002008 [Member] | US Government Debt Securities [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
27.10%
|
|
| C000002008 [Member] | Money Market Funds [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
8.20%
|
|
| C000002018 [Member] | Fitch, A Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.20%
|
|
| C000002018 [Member] | Fitch, AA Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.40%
|
|
| C000002018 [Member] | Money Market Funds Quality [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
8.20%
|
|
| C000002018 [Member] | Moody's, Aaa Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
6.30%
|
|
| C000002018 [Member] | Federal Agencies [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
56.80%
|
|
| C000002018 [Member] | Fixed Income Securities [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
91.80%
|
|
| C000002018 [Member] | US Government Debt Securities [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
27.10%
|
|
| C000002018 [Member] | Money Market Funds [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
8.20%
|
|
| C000002017 [Member] | Fitch, A Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.20%
|
|
| C000002017 [Member] | Fitch, AA Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.40%
|
|
| C000002017 [Member] | Money Market Funds Quality [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
8.20%
|
|
| C000002017 [Member] | Moody's, Aaa Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
6.30%
|
|
| C000002017 [Member] | Federal Agencies [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
56.80%
|
|
| C000002017 [Member] | Fixed Income Securities [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
91.80%
|
|
| C000002017 [Member] | US Government Debt Securities [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
27.10%
|
|
| C000002017 [Member] | Money Market Funds [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
8.20%
|
|
| C000002015 [Member] | Fitch, A Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.20%
|
|
| C000002015 [Member] | Fitch, AA Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.40%
|
|
| C000002015 [Member] | Money Market Funds Quality [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
8.20%
|
|
| C000002015 [Member] | Moody's, Aaa Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
6.30%
|
|
| C000002015 [Member] | Federal Agencies [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
56.80%
|
|
| C000002015 [Member] | Fixed Income Securities [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
91.80%
|
|
| C000002015 [Member] | US Government Debt Securities [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
27.10%
|
|
| C000002015 [Member] | Money Market Funds [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
8.20%
|
|
| C000002006 [Member] | Fitch, A Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.20%
|
|
| C000002006 [Member] | Fitch, AA Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.40%
|
|
| C000002006 [Member] | Money Market Funds Quality [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
8.20%
|
|
| C000002006 [Member] | Moody's, Aaa Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
6.30%
|
|
| C000002006 [Member] | Federal Agencies [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
56.80%
|
|
| C000002006 [Member] | Fixed Income Securities [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
91.80%
|
|
| C000002006 [Member] | US Government Debt Securities [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
27.10%
|
|
| C000002006 [Member] | Money Market Funds [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
8.20%
|
|
| C000002013 [Member] | Fitch, A Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.20%
|
|
| C000002013 [Member] | Fitch, AA Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.40%
|
|
| C000002013 [Member] | Money Market Funds Quality [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
8.20%
|
|
| C000002013 [Member] | Moody's, Aaa Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
6.30%
|
|
| C000002013 [Member] | Federal Agencies [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
56.80%
|
|
| C000002013 [Member] | Fixed Income Securities [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
91.80%
|
|
| C000002013 [Member] | US Government Debt Securities [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
27.10%
|
|
| C000002013 [Member] | Money Market Funds [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
8.20%
|
|
| C000002012 [Member] | Fitch, A Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.20%
|
|
| C000002012 [Member] | Fitch, AA Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.40%
|
|
| C000002012 [Member] | Money Market Funds Quality [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
8.20%
|
|
| C000002012 [Member] | Moody's, Aaa Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
6.30%
|
|
| C000002012 [Member] | Federal Agencies [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
56.80%
|
|
| C000002012 [Member] | Fixed Income Securities [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
91.80%
|
|
| C000002012 [Member] | US Government Debt Securities [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
27.10%
|
|
| C000002012 [Member] | Money Market Funds [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
8.20%
|
|
| C000002007 [Member] | Fitch, A Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.20%
|
|
| C000002007 [Member] | Fitch, AA Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.40%
|
|
| C000002007 [Member] | Money Market Funds Quality [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
8.20%
|
|
| C000002007 [Member] | Moody's, Aaa Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
6.30%
|
|
| C000002007 [Member] | Federal Agencies [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
56.80%
|
|
| C000002007 [Member] | Fixed Income Securities [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
91.80%
|
|
| C000002007 [Member] | US Government Debt Securities [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
27.10%
|
|
| C000002007 [Member] | Money Market Funds [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
8.20%
|
|
| C000033358 [Member] | Fitch, A Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
6.20%
|
|
| C000033358 [Member] | Fitch, AA Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.90%
|
|
| C000033358 [Member] | Fitch, BBB Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
12.20%
|
|
| C000033358 [Member] | Fitch, BB Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
16.20%
|
|
| C000033358 [Member] | Fitch, B Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
10.90%
|
|
| C000033358 [Member] | Fitch, CCC Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
3.00%
|
|
| C000033358 [Member] | Fitch, CC Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.00%
|
|
| C000033358 [Member] | Fitch, D Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.20%
|
|
| C000033358 [Member] | Money Market Funds Quality [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.50%
|
|
| C000033358 [Member] | Moody's, Aaa Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.20%
|
|
| C000033358 [Member] | Moody's, C Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.20%
|
|
| C000033358 [Member] | Not Rated [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.70%
|
|
| C000033358 [Member] | Energy Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
2.90%
|
|
| C000033358 [Member] | Financial Services Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
4.20%
|
|
| C000033358 [Member] | Healthcare Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
4.90%
|
|
| C000033358 [Member] | Real Estate Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
12.50%
|
|
| C000033358 [Member] | Communications Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.00%
|
|
| C000033358 [Member] | Consumer Discretionary Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.90%
|
|
| C000033358 [Member] | Consumer Staples Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
3.60%
|
|
| C000033358 [Member] | Industrial Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
2.40%
|
|
| C000033358 [Member] | Information Technology Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.60%
|
|
| C000033358 [Member] | Materials Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.50%
|
|
| C000033358 [Member] | Utilities Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.40%
|
|
| C000033358 [Member] | Federal Agencies [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
5.90%
|
|
| C000033358 [Member] | Fixed Income Securities [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
61.40%
|
[1] |
| C000033358 [Member] | US Government Debt Securities [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
3.80%
|
|
| C000033358 [Member] | Money Market Funds [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.50%
|
|
| C000033358 [Member] | Convertible Debt [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.10%
|
|
| C000033358 [Member] | Equity [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
37.00%
|
|
| C000033358 [Member] | Purchased Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.10%
|
|
| C000033358 [Member] | Non Fixed Income [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
37.10%
|
|
| C000033359 [Member] | Fitch, A Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
6.20%
|
|
| C000033359 [Member] | Fitch, AA Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.90%
|
|
| C000033359 [Member] | Fitch, BBB Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
12.20%
|
|
| C000033359 [Member] | Fitch, BB Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
16.20%
|
|
| C000033359 [Member] | Fitch, B Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
10.90%
|
|
| C000033359 [Member] | Fitch, CCC Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
3.00%
|
|
| C000033359 [Member] | Fitch, CC Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.00%
|
|
| C000033359 [Member] | Fitch, D Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.20%
|
|
| C000033359 [Member] | Money Market Funds Quality [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.50%
|
|
| C000033359 [Member] | Moody's, Aaa Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.20%
|
|
| C000033359 [Member] | Moody's, C Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.20%
|
|
| C000033359 [Member] | Not Rated [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.70%
|
|
| C000033359 [Member] | Energy Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
2.90%
|
|
| C000033359 [Member] | Financial Services Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
4.20%
|
|
| C000033359 [Member] | Healthcare Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
4.90%
|
|
| C000033359 [Member] | Real Estate Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
12.50%
|
|
| C000033359 [Member] | Communications Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.00%
|
|
| C000033359 [Member] | Consumer Discretionary Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.90%
|
|
| C000033359 [Member] | Consumer Staples Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
3.60%
|
|
| C000033359 [Member] | Industrial Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
2.40%
|
|
| C000033359 [Member] | Information Technology Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.60%
|
|
| C000033359 [Member] | Materials Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.50%
|
|
| C000033359 [Member] | Utilities Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.40%
|
|
| C000033359 [Member] | Federal Agencies [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
5.90%
|
|
| C000033359 [Member] | Fixed Income Securities [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
61.40%
|
[2] |
| C000033359 [Member] | US Government Debt Securities [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
3.80%
|
|
| C000033359 [Member] | Money Market Funds [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.50%
|
|
| C000033359 [Member] | Convertible Debt [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.10%
|
|
| C000033359 [Member] | Equity [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
37.00%
|
|
| C000033359 [Member] | Purchased Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.10%
|
|
| C000033359 [Member] | Non Fixed Income [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
37.10%
|
|
| C000033360 [Member] | Fitch, A Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
6.20%
|
|
| C000033360 [Member] | Fitch, AA Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.90%
|
|
| C000033360 [Member] | Fitch, BBB Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
12.20%
|
|
| C000033360 [Member] | Fitch, BB Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
16.20%
|
|
| C000033360 [Member] | Fitch, B Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
10.90%
|
|
| C000033360 [Member] | Fitch, CCC Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
3.00%
|
|
| C000033360 [Member] | Fitch, CC Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.00%
|
|
| C000033360 [Member] | Fitch, D Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.20%
|
|
| C000033360 [Member] | Money Market Funds Quality [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.50%
|
|
| C000033360 [Member] | Moody's, Aaa Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.20%
|
|
| C000033360 [Member] | Moody's, C Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.20%
|
|
| C000033360 [Member] | Not Rated [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.70%
|
|
| C000033360 [Member] | Energy Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
2.90%
|
|
| C000033360 [Member] | Financial Services Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
4.20%
|
|
| C000033360 [Member] | Healthcare Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
4.90%
|
|
| C000033360 [Member] | Real Estate Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
12.50%
|
|
| C000033360 [Member] | Communications Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.00%
|
|
| C000033360 [Member] | Consumer Discretionary Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.90%
|
|
| C000033360 [Member] | Consumer Staples Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
3.60%
|
|
| C000033360 [Member] | Industrial Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
2.40%
|
|
| C000033360 [Member] | Information Technology Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.60%
|
|
| C000033360 [Member] | Materials Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.50%
|
|
| C000033360 [Member] | Utilities Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.40%
|
|
| C000033360 [Member] | Federal Agencies [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
5.90%
|
|
| C000033360 [Member] | Fixed Income Securities [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
61.40%
|
[3] |
| C000033360 [Member] | US Government Debt Securities [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
3.80%
|
|
| C000033360 [Member] | Money Market Funds [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.50%
|
|
| C000033360 [Member] | Convertible Debt [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.10%
|
|
| C000033360 [Member] | Equity [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
37.00%
|
|
| C000033360 [Member] | Purchased Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.10%
|
|
| C000033360 [Member] | Non Fixed Income [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
37.10%
|
|
| C000068409 [Member] | Fitch, A Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
6.20%
|
|
| C000068409 [Member] | Fitch, AA Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.90%
|
|
| C000068409 [Member] | Fitch, BBB Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
12.20%
|
|
| C000068409 [Member] | Fitch, BB Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
16.20%
|
|
| C000068409 [Member] | Fitch, B Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
10.90%
|
|
| C000068409 [Member] | Fitch, CCC Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
3.00%
|
|
| C000068409 [Member] | Fitch, CC Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.00%
|
|
| C000068409 [Member] | Fitch, D Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.20%
|
|
| C000068409 [Member] | Money Market Funds Quality [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.50%
|
|
| C000068409 [Member] | Moody's, Aaa Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.20%
|
|
| C000068409 [Member] | Moody's, C Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.20%
|
|
| C000068409 [Member] | Not Rated [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.70%
|
|
| C000068409 [Member] | Energy Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
2.90%
|
|
| C000068409 [Member] | Financial Services Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
4.20%
|
|
| C000068409 [Member] | Healthcare Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
4.90%
|
|
| C000068409 [Member] | Real Estate Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
12.50%
|
|
| C000068409 [Member] | Communications Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.00%
|
|
| C000068409 [Member] | Consumer Discretionary Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.90%
|
|
| C000068409 [Member] | Consumer Staples Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
3.60%
|
|
| C000068409 [Member] | Industrial Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
2.40%
|
|
| C000068409 [Member] | Information Technology Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.60%
|
|
| C000068409 [Member] | Materials Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.50%
|
|
| C000068409 [Member] | Utilities Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.40%
|
|
| C000068409 [Member] | Federal Agencies [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
5.90%
|
|
| C000068409 [Member] | Fixed Income Securities [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
61.40%
|
[4] |
| C000068409 [Member] | US Government Debt Securities [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
3.80%
|
|
| C000068409 [Member] | Money Market Funds [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.50%
|
|
| C000068409 [Member] | Convertible Debt [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.10%
|
|
| C000068409 [Member] | Equity [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
37.00%
|
|
| C000068409 [Member] | Purchased Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.10%
|
|
| C000068409 [Member] | Non Fixed Income [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
37.10%
|
|
| C000068410 [Member] | Fitch, A Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
6.20%
|
|
| C000068410 [Member] | Fitch, AA Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.90%
|
|
| C000068410 [Member] | Fitch, BBB Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
12.20%
|
|
| C000068410 [Member] | Fitch, BB Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
16.20%
|
|
| C000068410 [Member] | Fitch, B Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
10.90%
|
|
| C000068410 [Member] | Fitch, CCC Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
3.00%
|
|
| C000068410 [Member] | Fitch, CC Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.00%
|
|
| C000068410 [Member] | Fitch, D Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.20%
|
|
| C000068410 [Member] | Money Market Funds Quality [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.50%
|
|
| C000068410 [Member] | Moody's, Aaa Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.20%
|
|
| C000068410 [Member] | Moody's, C Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.20%
|
|
| C000068410 [Member] | Not Rated [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.70%
|
|
| C000068410 [Member] | Energy Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
2.90%
|
|
| C000068410 [Member] | Financial Services Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
4.20%
|
|
| C000068410 [Member] | Healthcare Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
4.90%
|
|
| C000068410 [Member] | Real Estate Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
12.50%
|
|
| C000068410 [Member] | Communications Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.00%
|
|
| C000068410 [Member] | Consumer Discretionary Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.90%
|
|
| C000068410 [Member] | Consumer Staples Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
3.60%
|
|
| C000068410 [Member] | Industrial Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
2.40%
|
|
| C000068410 [Member] | Information Technology Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.60%
|
|
| C000068410 [Member] | Materials Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.50%
|
|
| C000068410 [Member] | Utilities Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.40%
|
|
| C000068410 [Member] | Federal Agencies [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
5.90%
|
|
| C000068410 [Member] | Fixed Income Securities [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
61.40%
|
[5] |
| C000068410 [Member] | US Government Debt Securities [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
3.80%
|
|
| C000068410 [Member] | Money Market Funds [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.50%
|
|
| C000068410 [Member] | Convertible Debt [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.10%
|
|
| C000068410 [Member] | Equity [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
37.00%
|
|
| C000068410 [Member] | Purchased Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.10%
|
|
| C000068410 [Member] | Non Fixed Income [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
37.10%
|
|
| C000068411 [Member] | Fitch, A Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
6.20%
|
|
| C000068411 [Member] | Fitch, AA Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.90%
|
|
| C000068411 [Member] | Fitch, BBB Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
12.20%
|
|
| C000068411 [Member] | Fitch, BB Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
16.20%
|
|
| C000068411 [Member] | Fitch, B Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
10.90%
|
|
| C000068411 [Member] | Fitch, CCC Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
3.00%
|
|
| C000068411 [Member] | Fitch, CC Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.00%
|
|
| C000068411 [Member] | Fitch, D Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.20%
|
|
| C000068411 [Member] | Money Market Funds Quality [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.50%
|
|
| C000068411 [Member] | Moody's, Aaa Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.20%
|
|
| C000068411 [Member] | Moody's, C Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.20%
|
|
| C000068411 [Member] | Not Rated [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.70%
|
|
| C000068411 [Member] | Energy Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
2.90%
|
|
| C000068411 [Member] | Financial Services Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
4.20%
|
|
| C000068411 [Member] | Healthcare Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
4.90%
|
|
| C000068411 [Member] | Real Estate Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
12.50%
|
|
| C000068411 [Member] | Communications Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.00%
|
|
| C000068411 [Member] | Consumer Discretionary Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.90%
|
|
| C000068411 [Member] | Consumer Staples Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
3.60%
|
|
| C000068411 [Member] | Industrial Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
2.40%
|
|
| C000068411 [Member] | Information Technology Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.60%
|
|
| C000068411 [Member] | Materials Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.50%
|
|
| C000068411 [Member] | Utilities Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.40%
|
|
| C000068411 [Member] | Federal Agencies [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
5.90%
|
|
| C000068411 [Member] | Fixed Income Securities [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
61.40%
|
[6] |
| C000068411 [Member] | US Government Debt Securities [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
3.80%
|
|
| C000068411 [Member] | Money Market Funds [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.50%
|
|
| C000068411 [Member] | Convertible Debt [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.10%
|
|
| C000068411 [Member] | Equity [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
37.00%
|
|
| C000068411 [Member] | Purchased Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.10%
|
|
| C000068411 [Member] | Non Fixed Income [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
37.10%
|
|
| C000068412 [Member] | Fitch, A Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
6.20%
|
|
| C000068412 [Member] | Fitch, AA Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.90%
|
|
| C000068412 [Member] | Fitch, BBB Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
12.20%
|
|
| C000068412 [Member] | Fitch, BB Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
16.20%
|
|
| C000068412 [Member] | Fitch, B Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
10.90%
|
|
| C000068412 [Member] | Fitch, CCC Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
3.00%
|
|
| C000068412 [Member] | Fitch, CC Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.00%
|
|
| C000068412 [Member] | Fitch, D Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.20%
|
|
| C000068412 [Member] | Money Market Funds Quality [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.50%
|
|
| C000068412 [Member] | Moody's, Aaa Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.20%
|
|
| C000068412 [Member] | Moody's, C Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.20%
|
|
| C000068412 [Member] | Not Rated [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.70%
|
|
| C000068412 [Member] | Energy Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
2.90%
|
|
| C000068412 [Member] | Financial Services Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
4.20%
|
|
| C000068412 [Member] | Healthcare Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
4.90%
|
|
| C000068412 [Member] | Real Estate Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
12.50%
|
|
| C000068412 [Member] | Communications Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.00%
|
|
| C000068412 [Member] | Consumer Discretionary Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.90%
|
|
| C000068412 [Member] | Consumer Staples Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
3.60%
|
|
| C000068412 [Member] | Industrial Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
2.40%
|
|
| C000068412 [Member] | Information Technology Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.60%
|
|
| C000068412 [Member] | Materials Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.50%
|
|
| C000068412 [Member] | Utilities Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.40%
|
|
| C000068412 [Member] | Federal Agencies [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
5.90%
|
|
| C000068412 [Member] | Fixed Income Securities [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
61.40%
|
[7] |
| C000068412 [Member] | US Government Debt Securities [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
3.80%
|
|
| C000068412 [Member] | Money Market Funds [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.50%
|
|
| C000068412 [Member] | Convertible Debt [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.10%
|
|
| C000068412 [Member] | Equity [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
37.00%
|
|
| C000068412 [Member] | Purchased Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.10%
|
|
| C000068412 [Member] | Non Fixed Income [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
37.10%
|
|
| C000117928 [Member] | Fitch, A Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
6.20%
|
|
| C000117928 [Member] | Fitch, AA Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.90%
|
|
| C000117928 [Member] | Fitch, BBB Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
12.20%
|
|
| C000117928 [Member] | Fitch, BB Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
16.20%
|
|
| C000117928 [Member] | Fitch, B Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
10.90%
|
|
| C000117928 [Member] | Fitch, CCC Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
3.00%
|
|
| C000117928 [Member] | Fitch, CC Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.00%
|
|
| C000117928 [Member] | Fitch, D Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.20%
|
|
| C000117928 [Member] | Money Market Funds Quality [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.50%
|
|
| C000117928 [Member] | Moody's, Aaa Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.20%
|
|
| C000117928 [Member] | Moody's, C Rating [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.20%
|
|
| C000117928 [Member] | Not Rated [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.70%
|
|
| C000117928 [Member] | Energy Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
2.90%
|
|
| C000117928 [Member] | Financial Services Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
4.20%
|
|
| C000117928 [Member] | Healthcare Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
4.90%
|
|
| C000117928 [Member] | Real Estate Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
12.50%
|
|
| C000117928 [Member] | Communications Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.00%
|
|
| C000117928 [Member] | Consumer Discretionary Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.90%
|
|
| C000117928 [Member] | Consumer Staples Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
3.60%
|
|
| C000117928 [Member] | Industrial Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
2.40%
|
|
| C000117928 [Member] | Information Technology Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.60%
|
|
| C000117928 [Member] | Materials Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.50%
|
|
| C000117928 [Member] | Utilities Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.40%
|
|
| C000117928 [Member] | Federal Agencies [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
5.90%
|
|
| C000117928 [Member] | Fixed Income Securities [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
61.40%
|
[8] |
| C000117928 [Member] | US Government Debt Securities [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
3.80%
|
|
| C000117928 [Member] | Money Market Funds [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.50%
|
|
| C000117928 [Member] | Convertible Debt [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.10%
|
|
| C000117928 [Member] | Equity [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
37.00%
|
|
| C000117928 [Member] | Purchased Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
0.10%
|
|
| C000117928 [Member] | Non Fixed Income [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
37.10%
|
|
| C000117930 [Member] | Popular Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.10%
|
|
| C000117930 [Member] | M I Homes Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.10%
|
|
| C000117930 [Member] | CVB Financial Corp [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.10%
|
|
| C000117930 [Member] | Columbia Banking System Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.20%
|
|
| C000117930 [Member] | First Interstate BancSystem Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.20%
|
|
| C000117930 [Member] | Hancock Whitney Corp [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.20%
|
|
| C000117930 [Member] | Prosperity Bancshares Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.20%
|
|
| C000117930 [Member] | United Community Bank Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.20%
|
|
| C000117930 [Member] | Cathay General Bancorp Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.30%
|
|
| C000117930 [Member] | Plains GP Holdings LP [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.40%
|
|
| C000117930 [Member] | Energy Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
7.90%
|
|
| C000117930 [Member] | Financial Services Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
25.00%
|
|
| C000117930 [Member] | Healthcare Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
12.60%
|
|
| C000117930 [Member] | Real Estate Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
7.80%
|
|
| C000117930 [Member] | Communications Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.10%
|
|
| C000117930 [Member] | Consumer Discretionary Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
9.10%
|
|
| C000117930 [Member] | Consumer Staples Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
2.00%
|
|
| C000117930 [Member] | Industrial Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
11.60%
|
|
| C000117930 [Member] | Information Technology Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
8.80%
|
|
| C000117930 [Member] | Materials Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
5.70%
|
|
| C000117930 [Member] | Utilities Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
6.00%
|
|
| C000117930 [Member] | Money Market Funds [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
2.40%
|
|
| C000117930 [Member] | Equity [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
97.60%
|
|
| C000100963 [Member] | Popular Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.10%
|
|
| C000100963 [Member] | M I Homes Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.10%
|
|
| C000100963 [Member] | CVB Financial Corp [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.10%
|
|
| C000100963 [Member] | Columbia Banking System Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.20%
|
|
| C000100963 [Member] | First Interstate BancSystem Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.20%
|
|
| C000100963 [Member] | Hancock Whitney Corp [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.20%
|
|
| C000100963 [Member] | Prosperity Bancshares Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.20%
|
|
| C000100963 [Member] | United Community Bank Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.20%
|
|
| C000100963 [Member] | Cathay General Bancorp Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.30%
|
|
| C000100963 [Member] | Plains GP Holdings LP [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.40%
|
|
| C000100963 [Member] | Energy Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
7.90%
|
|
| C000100963 [Member] | Financial Services Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
25.00%
|
|
| C000100963 [Member] | Healthcare Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
12.60%
|
|
| C000100963 [Member] | Real Estate Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
7.80%
|
|
| C000100963 [Member] | Communications Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.10%
|
|
| C000100963 [Member] | Consumer Discretionary Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
9.10%
|
|
| C000100963 [Member] | Consumer Staples Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
2.00%
|
|
| C000100963 [Member] | Industrial Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
11.60%
|
|
| C000100963 [Member] | Information Technology Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
8.80%
|
|
| C000100963 [Member] | Materials Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
5.70%
|
|
| C000100963 [Member] | Utilities Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
6.00%
|
|
| C000100963 [Member] | Money Market Funds [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
2.40%
|
|
| C000100963 [Member] | Equity [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
97.60%
|
|
| C000100962 [Member] | Popular Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.10%
|
|
| C000100962 [Member] | M I Homes Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.10%
|
|
| C000100962 [Member] | CVB Financial Corp [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.10%
|
|
| C000100962 [Member] | Columbia Banking System Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.20%
|
|
| C000100962 [Member] | First Interstate BancSystem Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.20%
|
|
| C000100962 [Member] | Hancock Whitney Corp [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.20%
|
|
| C000100962 [Member] | Prosperity Bancshares Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.20%
|
|
| C000100962 [Member] | United Community Bank Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.20%
|
|
| C000100962 [Member] | Cathay General Bancorp Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.30%
|
|
| C000100962 [Member] | Plains GP Holdings LP [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.40%
|
|
| C000100962 [Member] | Energy Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
7.90%
|
|
| C000100962 [Member] | Financial Services Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
25.00%
|
|
| C000100962 [Member] | Healthcare Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
12.60%
|
|
| C000100962 [Member] | Real Estate Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
7.80%
|
|
| C000100962 [Member] | Communications Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.10%
|
|
| C000100962 [Member] | Consumer Discretionary Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
9.10%
|
|
| C000100962 [Member] | Consumer Staples Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
2.00%
|
|
| C000100962 [Member] | Industrial Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
11.60%
|
|
| C000100962 [Member] | Information Technology Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
8.80%
|
|
| C000100962 [Member] | Materials Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
5.70%
|
|
| C000100962 [Member] | Utilities Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
6.00%
|
|
| C000100962 [Member] | Money Market Funds [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
2.40%
|
|
| C000100962 [Member] | Equity [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
97.60%
|
|
| C000100961 [Member] | Popular Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.10%
|
|
| C000100961 [Member] | M I Homes Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.10%
|
|
| C000100961 [Member] | CVB Financial Corp [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.10%
|
|
| C000100961 [Member] | Columbia Banking System Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.20%
|
|
| C000100961 [Member] | First Interstate BancSystem Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.20%
|
|
| C000100961 [Member] | Hancock Whitney Corp [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.20%
|
|
| C000100961 [Member] | Prosperity Bancshares Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.20%
|
|
| C000100961 [Member] | United Community Bank Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.20%
|
|
| C000100961 [Member] | Cathay General Bancorp Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.30%
|
|
| C000100961 [Member] | Plains GP Holdings LP [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.40%
|
|
| C000100961 [Member] | Energy Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
7.90%
|
|
| C000100961 [Member] | Financial Services Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
25.00%
|
|
| C000100961 [Member] | Healthcare Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
12.60%
|
|
| C000100961 [Member] | Real Estate Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
7.80%
|
|
| C000100961 [Member] | Communications Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.10%
|
|
| C000100961 [Member] | Consumer Discretionary Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
9.10%
|
|
| C000100961 [Member] | Consumer Staples Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
2.00%
|
|
| C000100961 [Member] | Industrial Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
11.60%
|
|
| C000100961 [Member] | Information Technology Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
8.80%
|
|
| C000100961 [Member] | Materials Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
5.70%
|
|
| C000100961 [Member] | Utilities Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
6.00%
|
|
| C000100961 [Member] | Money Market Funds [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
2.40%
|
|
| C000100961 [Member] | Equity [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
97.60%
|
|
| C000100960 [Member] | Popular Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.10%
|
|
| C000100960 [Member] | M I Homes Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.10%
|
|
| C000100960 [Member] | CVB Financial Corp [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.10%
|
|
| C000100960 [Member] | Columbia Banking System Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.20%
|
|
| C000100960 [Member] | First Interstate BancSystem Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.20%
|
|
| C000100960 [Member] | Hancock Whitney Corp [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.20%
|
|
| C000100960 [Member] | Prosperity Bancshares Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.20%
|
|
| C000100960 [Member] | United Community Bank Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.20%
|
|
| C000100960 [Member] | Cathay General Bancorp Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.30%
|
|
| C000100960 [Member] | Plains GP Holdings LP [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.40%
|
|
| C000100960 [Member] | Energy Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
7.90%
|
|
| C000100960 [Member] | Financial Services Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
25.00%
|
|
| C000100960 [Member] | Healthcare Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
12.60%
|
|
| C000100960 [Member] | Real Estate Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
7.80%
|
|
| C000100960 [Member] | Communications Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.10%
|
|
| C000100960 [Member] | Consumer Discretionary Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
9.10%
|
|
| C000100960 [Member] | Consumer Staples Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
2.00%
|
|
| C000100960 [Member] | Industrial Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
11.60%
|
|
| C000100960 [Member] | Information Technology Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
8.80%
|
|
| C000100960 [Member] | Materials Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
5.70%
|
|
| C000100960 [Member] | Utilities Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
6.00%
|
|
| C000100960 [Member] | Money Market Funds [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
2.40%
|
|
| C000100960 [Member] | Equity [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
97.60%
|
|
| C000100959 [Member] | Popular Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.10%
|
|
| C000100959 [Member] | M I Homes Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.10%
|
|
| C000100959 [Member] | CVB Financial Corp [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.10%
|
|
| C000100959 [Member] | Columbia Banking System Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.20%
|
|
| C000100959 [Member] | First Interstate BancSystem Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.20%
|
|
| C000100959 [Member] | Hancock Whitney Corp [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.20%
|
|
| C000100959 [Member] | Prosperity Bancshares Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.20%
|
|
| C000100959 [Member] | United Community Bank Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.20%
|
|
| C000100959 [Member] | Cathay General Bancorp Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.30%
|
|
| C000100959 [Member] | Plains GP Holdings LP [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.40%
|
|
| C000100959 [Member] | Energy Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
7.90%
|
|
| C000100959 [Member] | Financial Services Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
25.00%
|
|
| C000100959 [Member] | Healthcare Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
12.60%
|
|
| C000100959 [Member] | Real Estate Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
7.80%
|
|
| C000100959 [Member] | Communications Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.10%
|
|
| C000100959 [Member] | Consumer Discretionary Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
9.10%
|
|
| C000100959 [Member] | Consumer Staples Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
2.00%
|
|
| C000100959 [Member] | Industrial Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
11.60%
|
|
| C000100959 [Member] | Information Technology Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
8.80%
|
|
| C000100959 [Member] | Materials Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
5.70%
|
|
| C000100959 [Member] | Utilities Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
6.00%
|
|
| C000100959 [Member] | Money Market Funds [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
2.40%
|
|
| C000100959 [Member] | Equity [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
97.60%
|
|
| C000100958 [Member] | Popular Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.10%
|
|
| C000100958 [Member] | M I Homes Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.10%
|
|
| C000100958 [Member] | CVB Financial Corp [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.10%
|
|
| C000100958 [Member] | Columbia Banking System Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.20%
|
|
| C000100958 [Member] | First Interstate BancSystem Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.20%
|
|
| C000100958 [Member] | Hancock Whitney Corp [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.20%
|
|
| C000100958 [Member] | Prosperity Bancshares Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.20%
|
|
| C000100958 [Member] | United Community Bank Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.20%
|
|
| C000100958 [Member] | Cathay General Bancorp Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.30%
|
|
| C000100958 [Member] | Plains GP Holdings LP [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.40%
|
|
| C000100958 [Member] | Energy Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
7.90%
|
|
| C000100958 [Member] | Financial Services Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
25.00%
|
|
| C000100958 [Member] | Healthcare Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
12.60%
|
|
| C000100958 [Member] | Real Estate Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
7.80%
|
|
| C000100958 [Member] | Communications Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.10%
|
|
| C000100958 [Member] | Consumer Discretionary Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
9.10%
|
|
| C000100958 [Member] | Consumer Staples Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
2.00%
|
|
| C000100958 [Member] | Industrial Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
11.60%
|
|
| C000100958 [Member] | Information Technology Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
8.80%
|
|
| C000100958 [Member] | Materials Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
5.70%
|
|
| C000100958 [Member] | Utilities Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
6.00%
|
|
| C000100958 [Member] | Money Market Funds [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
2.40%
|
|
| C000100958 [Member] | Equity [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
97.60%
|
|
| C000100957 [Member] | Popular Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.10%
|
|
| C000100957 [Member] | M I Homes Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.10%
|
|
| C000100957 [Member] | CVB Financial Corp [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.10%
|
|
| C000100957 [Member] | Columbia Banking System Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.20%
|
|
| C000100957 [Member] | First Interstate BancSystem Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.20%
|
|
| C000100957 [Member] | Hancock Whitney Corp [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.20%
|
|
| C000100957 [Member] | Prosperity Bancshares Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.20%
|
|
| C000100957 [Member] | United Community Bank Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.20%
|
|
| C000100957 [Member] | Cathay General Bancorp Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.30%
|
|
| C000100957 [Member] | Plains GP Holdings LP [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.40%
|
|
| C000100957 [Member] | Energy Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
7.90%
|
|
| C000100957 [Member] | Financial Services Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
25.00%
|
|
| C000100957 [Member] | Healthcare Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
12.60%
|
|
| C000100957 [Member] | Real Estate Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
7.80%
|
|
| C000100957 [Member] | Communications Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.10%
|
|
| C000100957 [Member] | Consumer Discretionary Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
9.10%
|
|
| C000100957 [Member] | Consumer Staples Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
2.00%
|
|
| C000100957 [Member] | Industrial Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
11.60%
|
|
| C000100957 [Member] | Information Technology Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
8.80%
|
|
| C000100957 [Member] | Materials Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
5.70%
|
|
| C000100957 [Member] | Utilities Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
6.00%
|
|
| C000100957 [Member] | Money Market Funds [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
2.40%
|
|
| C000100957 [Member] | Equity [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
97.60%
|
|
| C000100956 [Member] | Popular Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.10%
|
|
| C000100956 [Member] | M I Homes Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.10%
|
|
| C000100956 [Member] | CVB Financial Corp [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.10%
|
|
| C000100956 [Member] | Columbia Banking System Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.20%
|
|
| C000100956 [Member] | First Interstate BancSystem Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.20%
|
|
| C000100956 [Member] | Hancock Whitney Corp [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.20%
|
|
| C000100956 [Member] | Prosperity Bancshares Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.20%
|
|
| C000100956 [Member] | United Community Bank Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.20%
|
|
| C000100956 [Member] | Cathay General Bancorp Inc [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.30%
|
|
| C000100956 [Member] | Plains GP Holdings LP [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.40%
|
|
| C000100956 [Member] | Energy Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
7.90%
|
|
| C000100956 [Member] | Financial Services Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
25.00%
|
|
| C000100956 [Member] | Healthcare Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
12.60%
|
|
| C000100956 [Member] | Real Estate Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
7.80%
|
|
| C000100956 [Member] | Communications Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
1.10%
|
|
| C000100956 [Member] | Consumer Discretionary Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
9.10%
|
|
| C000100956 [Member] | Consumer Staples Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
2.00%
|
|
| C000100956 [Member] | Industrial Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
11.60%
|
|
| C000100956 [Member] | Information Technology Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
8.80%
|
|
| C000100956 [Member] | Materials Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
5.70%
|
|
| C000100956 [Member] | Utilities Sector [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
6.00%
|
|
| C000100956 [Member] | Money Market Funds [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
2.40%
|
|
| C000100956 [Member] | Equity [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Total Investments |
97.60%
|
|
|
|