Shareholder Report, Holdings (Details)	Jun. 30, 2024
C000011118 [Member] | Energy Sector [Member]
Holdings [Line Items]
Percent of Total Investments	3.80%	[1]
C000011118 [Member] | Healthcare Sector [Member]
Holdings [Line Items]
Percent of Total Investments	10.60%	[1]
C000011118 [Member] | Communications Sector [Member]
Holdings [Line Items]
Percent of Total Investments	6.30%	[1]
C000011118 [Member] | Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Total Investments	8.10%	[1]
C000011118 [Member] | Consumer Staples Sector [Member]
Holdings [Line Items]
Percent of Total Investments	4.20%	[1]
C000011118 [Member] | Industrial Sector [Member]
Holdings [Line Items]
Percent of Total Investments	7.90%	[1]
C000011118 [Member] | Information Technology Sector [Member]
Holdings [Line Items]
Percent of Total Investments	34.10%	[1]
C000011118 [Member] | Materials Sector [Member]
Holdings [Line Items]
Percent of Total Investments	8.60%	[1]
C000011118 [Member] | Financials [Member]
Holdings [Line Items]
Percent of Total Investments	16.40%	[1]
C000011120 [Member] | Energy Sector [Member]
Holdings [Line Items]
Percent of Total Investments	3.80%	[2]
C000011120 [Member] | Healthcare Sector [Member]
Holdings [Line Items]
Percent of Total Investments	10.60%	[2]
C000011120 [Member] | Communications Sector [Member]
Holdings [Line Items]
Percent of Total Investments	6.30%	[2]
C000011120 [Member] | Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Total Investments	8.10%	[2]
C000011120 [Member] | Consumer Staples Sector [Member]
Holdings [Line Items]
Percent of Total Investments	4.20%	[2]
C000011120 [Member] | Industrial Sector [Member]
Holdings [Line Items]
Percent of Total Investments	7.90%	[2]
C000011120 [Member] | Information Technology Sector [Member]
Holdings [Line Items]
Percent of Total Investments	34.10%	[2]
C000011120 [Member] | Materials Sector [Member]
Holdings [Line Items]
Percent of Total Investments	8.60%	[2]
C000011120 [Member] | Financials [Member]
Holdings [Line Items]
Percent of Total Investments	16.40%	[2]
C000202421 [Member] | Energy Sector [Member]
Holdings [Line Items]
Percent of Total Investments	3.80%	[3]
C000202421 [Member] | Healthcare Sector [Member]
Holdings [Line Items]
Percent of Total Investments	10.60%	[3]
C000202421 [Member] | Communications Sector [Member]
Holdings [Line Items]
Percent of Total Investments	6.30%	[3]
C000202421 [Member] | Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Total Investments	8.10%	[3]
C000202421 [Member] | Consumer Staples Sector [Member]
Holdings [Line Items]
Percent of Total Investments	4.20%	[3]
C000202421 [Member] | Industrial Sector [Member]
Holdings [Line Items]
Percent of Total Investments	7.90%	[3]
C000202421 [Member] | Information Technology Sector [Member]
Holdings [Line Items]
Percent of Total Investments	34.10%	[3]
C000202421 [Member] | Materials Sector [Member]
Holdings [Line Items]
Percent of Total Investments	8.60%	[3]
C000202421 [Member] | Financials [Member]
Holdings [Line Items]
Percent of Total Investments	16.40%	[3]
C000011122 [Member] | Energy Sector [Member]
Holdings [Line Items]
Percent of Total Investments	3.80%	[4]
C000011122 [Member] | Healthcare Sector [Member]
Holdings [Line Items]
Percent of Total Investments	10.60%	[4]
C000011122 [Member] | Communications Sector [Member]
Holdings [Line Items]
Percent of Total Investments	6.30%	[4]
C000011122 [Member] | Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Total Investments	8.10%	[4]
C000011122 [Member] | Consumer Staples Sector [Member]
Holdings [Line Items]
Percent of Total Investments	4.20%	[4]
C000011122 [Member] | Industrial Sector [Member]
Holdings [Line Items]
Percent of Total Investments	7.90%	[4]
C000011122 [Member] | Information Technology Sector [Member]
Holdings [Line Items]
Percent of Total Investments	34.10%	[4]
C000011122 [Member] | Materials Sector [Member]
Holdings [Line Items]
Percent of Total Investments	8.60%	[4]
C000011122 [Member] | Financials [Member]
Holdings [Line Items]
Percent of Total Investments	16.40%	[4]
C000011121 [Member] | Energy Sector [Member]
Holdings [Line Items]
Percent of Total Investments	3.80%	[5]
C000011121 [Member] | Healthcare Sector [Member]
Holdings [Line Items]
Percent of Total Investments	10.60%	[5]
C000011121 [Member] | Communications Sector [Member]
Holdings [Line Items]
Percent of Total Investments	6.30%	[5]
C000011121 [Member] | Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Total Investments	8.10%	[5]
C000011121 [Member] | Consumer Staples Sector [Member]
Holdings [Line Items]
Percent of Total Investments	4.20%	[5]
C000011121 [Member] | Industrial Sector [Member]
Holdings [Line Items]
Percent of Total Investments	7.90%	[5]
C000011121 [Member] | Information Technology Sector [Member]
Holdings [Line Items]
Percent of Total Investments	34.10%	[5]
C000011121 [Member] | Materials Sector [Member]
Holdings [Line Items]
Percent of Total Investments	8.60%	[5]
C000011121 [Member] | Financials [Member]
Holdings [Line Items]
Percent of Total Investments	16.40%	[5]

[1] As a percentage of total investments excluding short-term investments and all derivative contracts except for options purchased.

[2] As a percentage of total investments excluding short-term investments and all derivative contracts except for options purchased.

[3] As a percentage of total investments excluding short-term investments and all derivative contracts except for options purchased.

[4] As a percentage of total investments excluding short-term investments and all derivative contracts except for options purchased.

[5] As a percentage of total investments excluding short-term investments and all derivative contracts except for options purchased.