v3.25.2
Shareholder Report, Holdings (Details)
Jun. 30, 2025
C000055454 [Member] | NVIDIA Corp [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 8.70% [1]
C000055454 [Member] | Microsoft Corp [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.70% [1]
C000055454 [Member] | Amazon com Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.30% [1]
C000055454 [Member] | Apple Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.60% [1]
C000055454 [Member] | Alphabet Inc Cl A [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.20% [1]
C000055454 [Member] | Berkshire Hathaway Inc Cl B [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.30% [1]
C000055454 [Member] | JPMorgan Chase And Co [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.90% [1]
C000055454 [Member] | Cisco Systems Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.70% [1]
C000055454 [Member] | AT And T Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.60% [1]
C000055454 [Member] | Howmet Aerospace Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.60% [1]
C000055454 [Member] | Energy Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.10%
C000055454 [Member] | Financial Services Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 15.20%
C000055454 [Member] | Healthcare Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 11.80%
C000055454 [Member] | Communications Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 9.20%
C000055454 [Member] | Consumer Discretionary Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 8.00%
C000055454 [Member] | Consumer Staples Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.40%
C000055454 [Member] | Industrial Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 11.80%
C000055454 [Member] | Information Technology Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 29.70%
C000055454 [Member] | Materials Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.10%
C000055454 [Member] | Utilities Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.00%
C000055454 [Member] | Investment Companies [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.00%
C000055454 [Member] | Net Other Assets and Liabilities [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 0.70%
C000055455 [Member] | NVIDIA Corp [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 8.70% [2]
C000055455 [Member] | Microsoft Corp [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.70% [2]
C000055455 [Member] | Amazon com Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.30% [2]
C000055455 [Member] | Apple Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.60% [2]
C000055455 [Member] | Alphabet Inc Cl A [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.20% [2]
C000055455 [Member] | Berkshire Hathaway Inc Cl B [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.30% [2]
C000055455 [Member] | JPMorgan Chase And Co [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.90% [2]
C000055455 [Member] | Cisco Systems Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.70% [2]
C000055455 [Member] | AT And T Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.60% [2]
C000055455 [Member] | Howmet Aerospace Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.60% [2]
C000055455 [Member] | Energy Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.10%
C000055455 [Member] | Financial Services Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 15.20%
C000055455 [Member] | Healthcare Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 11.80%
C000055455 [Member] | Communications Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 9.20%
C000055455 [Member] | Consumer Discretionary Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 8.00%
C000055455 [Member] | Consumer Staples Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.40%
C000055455 [Member] | Industrial Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 11.80%
C000055455 [Member] | Information Technology Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 29.70%
C000055455 [Member] | Materials Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.10%
C000055455 [Member] | Utilities Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.00%
C000055455 [Member] | Investment Companies [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.00%
C000055455 [Member] | Net Other Assets and Liabilities [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 0.70%
C000055456 [Member] | NVIDIA Corp [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 8.70% [3]
C000055456 [Member] | Microsoft Corp [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.70% [3]
C000055456 [Member] | Amazon com Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.30% [3]
C000055456 [Member] | Apple Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.60% [3]
C000055456 [Member] | Alphabet Inc Cl A [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.20% [3]
C000055456 [Member] | Berkshire Hathaway Inc Cl B [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.30% [3]
C000055456 [Member] | JPMorgan Chase And Co [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.90% [3]
C000055456 [Member] | Cisco Systems Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.70% [3]
C000055456 [Member] | AT And T Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.60% [3]
C000055456 [Member] | Howmet Aerospace Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.60% [3]
C000055456 [Member] | Energy Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.10%
C000055456 [Member] | Financial Services Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 15.20%
C000055456 [Member] | Healthcare Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 11.80%
C000055456 [Member] | Communications Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 9.20%
C000055456 [Member] | Consumer Discretionary Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 8.00%
C000055456 [Member] | Consumer Staples Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.40%
C000055456 [Member] | Industrial Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 11.80%
C000055456 [Member] | Information Technology Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 29.70%
C000055456 [Member] | Materials Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.10%
C000055456 [Member] | Utilities Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.00%
C000055456 [Member] | Investment Companies [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.00%
C000055456 [Member] | Net Other Assets and Liabilities [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 0.70%
C000163518 [Member] | NVIDIA Corp [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 8.70% [4]
C000163518 [Member] | Microsoft Corp [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 7.70% [4]
C000163518 [Member] | Amazon com Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 5.30% [4]
C000163518 [Member] | Apple Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.60% [4]
C000163518 [Member] | Alphabet Inc Cl A [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.20% [4]
C000163518 [Member] | Berkshire Hathaway Inc Cl B [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.30% [4]
C000163518 [Member] | JPMorgan Chase And Co [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.90% [4]
C000163518 [Member] | Cisco Systems Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.70% [4]
C000163518 [Member] | AT And T Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.60% [4]
C000163518 [Member] | Howmet Aerospace Inc [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.60% [4]
C000163518 [Member] | Energy Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 4.10%
C000163518 [Member] | Financial Services Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 15.20%
C000163518 [Member] | Healthcare Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 11.80%
C000163518 [Member] | Communications Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 9.20%
C000163518 [Member] | Consumer Discretionary Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 8.00%
C000163518 [Member] | Consumer Staples Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 1.40%
C000163518 [Member] | Industrial Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 11.80%
C000163518 [Member] | Information Technology Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 29.70%
C000163518 [Member] | Materials Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.10%
C000163518 [Member] | Utilities Sector [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 2.00%
C000163518 [Member] | Investment Companies [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 3.00%
C000163518 [Member] | Net Other Assets and Liabilities [Member]  
Holdings [Line Items]  
Percent of Net Asset Value 0.70%
[1] Excludes money market funds or other short-term securities held for the investment of cash and cash collateral for securities loaned, if any.
[2] Excludes money market funds or other short-term securities held for the investment of cash and cash collateral for securities loaned, if any.
[3] Excludes money market funds or other short-term securities held for the investment of cash and cash collateral for securities loaned, if any.
[4] Excludes money market funds or other short-term securities held for the investment of cash and cash collateral for securities loaned, if any.