Shareholder Report, Holdings (Details) - C000086266 [Member]

Apr. 30, 2026

^[1]

Holdings [Line Items]

Percent of Net Asset Value

100.00%

Information Technology Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

10.30%

Industrial Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

11.10%

Consumer Discretionary Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

9.10%

Communications Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

11.80%

Real Estate Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

2.40%

Healthcare Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

15.10%

Financial Services Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

26.10%

Energy Sector [Member]

Holdings [Line Items]

Percent of Net Asset Value

3.90%

Liabilities in Excess of Other Assets [Member]

Holdings [Line Items]

Percent of Net Asset Value

(0.10%)

Short-Term Investments [Member]

Holdings [Line Items]

Percent of Net Asset Value

10.30%

[1]

The Fund is a diversified fund, but nevertheless has invested a significant portion of its assets in the securities of a small number of issuers, which may cause the Fund’s value to fluctuate more widely than some other diversified funds. As a result of the Fund’s investment approach and the relative price movements of certain Fund holdings, at times the Fund’s holdings profile may approximate a portfolio of securities with percentage weightings typically associated with a non-diversified fund.