Shareholder Report, Holdings (Details)	Apr. 30, 2025
C000024900 [Member]
Holdings [Line Items]
Percent of Net Asset Value	100.00%	[1]
C000024900 [Member] | BELGIUM
Holdings [Line Items]
Percent of Net Asset Value	1.90%	[1]
C000024900 [Member] | BRAZIL
Holdings [Line Items]
Percent of Net Asset Value	3.80%	[1]
C000024900 [Member] | CANADA
Holdings [Line Items]
Percent of Net Asset Value	7.40%	[1]
C000024900 [Member] | CHINA
Holdings [Line Items]
Percent of Net Asset Value	5.10%	[1]
C000024900 [Member] | FRANCE
Holdings [Line Items]
Percent of Net Asset Value	9.50%	[1]
C000024900 [Member] | GERMANY
Holdings [Line Items]
Percent of Net Asset Value	9.40%	[1]
C000024900 [Member] | INDIA
Holdings [Line Items]
Percent of Net Asset Value	5.50%	[1]
C000024900 [Member] | INDONESIA
Holdings [Line Items]
Percent of Net Asset Value	2.00%	[1]
C000024900 [Member] | ITALY
Holdings [Line Items]
Percent of Net Asset Value	1.50%	[1]
C000024900 [Member] | JAPAN
Holdings [Line Items]
Percent of Net Asset Value	15.60%	[1]
C000024900 [Member] | MEXICO
Holdings [Line Items]
Percent of Net Asset Value	2.50%	[1]
C000024900 [Member] | NORWAY
Holdings [Line Items]
Percent of Net Asset Value	1.60%	[1]
C000024900 [Member] | SAUDI ARABIA
Holdings [Line Items]
Percent of Net Asset Value	1.90%	[1]
C000024900 [Member] | KOREA, REPUBLIC OF
Holdings [Line Items]
Percent of Net Asset Value	1.70%	[1]
C000024900 [Member] | SPAIN
Holdings [Line Items]
Percent of Net Asset Value	2.90%	[1]
C000024900 [Member] | SWITZERLAND
Holdings [Line Items]
Percent of Net Asset Value	3.20%	[1]
C000024900 [Member] | TAIWAN
Holdings [Line Items]
Percent of Net Asset Value	4.00%	[1]
C000024900 [Member] | UNITED KINGDOM
Holdings [Line Items]
Percent of Net Asset Value	15.80%	[1]
C000024900 [Member] | Short Term Investments and Net Other Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.70%	[1]
C000024901 [Member]
Holdings [Line Items]
Percent of Net Asset Value	100.00%	[2]
C000024901 [Member] | BELGIUM
Holdings [Line Items]
Percent of Net Asset Value	1.90%	[2]
C000024901 [Member] | BRAZIL
Holdings [Line Items]
Percent of Net Asset Value	3.80%	[2]
C000024901 [Member] | CANADA
Holdings [Line Items]
Percent of Net Asset Value	7.40%	[2]
C000024901 [Member] | CHINA
Holdings [Line Items]
Percent of Net Asset Value	5.10%	[2]
C000024901 [Member] | FRANCE
Holdings [Line Items]
Percent of Net Asset Value	9.50%	[2]
C000024901 [Member] | GERMANY
Holdings [Line Items]
Percent of Net Asset Value	9.40%	[2]
C000024901 [Member] | INDIA
Holdings [Line Items]
Percent of Net Asset Value	5.50%	[2]
C000024901 [Member] | INDONESIA
Holdings [Line Items]
Percent of Net Asset Value	2.00%	[2]
C000024901 [Member] | ITALY
Holdings [Line Items]
Percent of Net Asset Value	1.50%	[2]
C000024901 [Member] | JAPAN
Holdings [Line Items]
Percent of Net Asset Value	15.60%	[2]
C000024901 [Member] | MEXICO
Holdings [Line Items]
Percent of Net Asset Value	2.50%	[2]
C000024901 [Member] | NORWAY
Holdings [Line Items]
Percent of Net Asset Value	1.60%	[2]
C000024901 [Member] | SAUDI ARABIA
Holdings [Line Items]
Percent of Net Asset Value	1.90%	[2]
C000024901 [Member] | KOREA, REPUBLIC OF
Holdings [Line Items]
Percent of Net Asset Value	1.70%	[2]
C000024901 [Member] | SPAIN
Holdings [Line Items]
Percent of Net Asset Value	2.90%	[2]
C000024901 [Member] | SWITZERLAND
Holdings [Line Items]
Percent of Net Asset Value	3.20%	[2]
C000024901 [Member] | TAIWAN
Holdings [Line Items]
Percent of Net Asset Value	4.00%	[2]
C000024901 [Member] | UNITED KINGDOM
Holdings [Line Items]
Percent of Net Asset Value	15.80%	[2]
C000024901 [Member] | Short Term Investments and Net Other Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.70%	[2]
C000024902 [Member]
Holdings [Line Items]
Percent of Net Asset Value	100.00%	[3]
C000024902 [Member] | BELGIUM
Holdings [Line Items]
Percent of Net Asset Value	1.90%	[3]
C000024902 [Member] | BRAZIL
Holdings [Line Items]
Percent of Net Asset Value	3.80%	[3]
C000024902 [Member] | CANADA
Holdings [Line Items]
Percent of Net Asset Value	7.40%	[3]
C000024902 [Member] | CHINA
Holdings [Line Items]
Percent of Net Asset Value	5.10%	[3]
C000024902 [Member] | FRANCE
Holdings [Line Items]
Percent of Net Asset Value	9.50%	[3]
C000024902 [Member] | GERMANY
Holdings [Line Items]
Percent of Net Asset Value	9.40%	[3]
C000024902 [Member] | INDIA
Holdings [Line Items]
Percent of Net Asset Value	5.50%	[3]
C000024902 [Member] | INDONESIA
Holdings [Line Items]
Percent of Net Asset Value	2.00%	[3]
C000024902 [Member] | ITALY
Holdings [Line Items]
Percent of Net Asset Value	1.50%	[3]
C000024902 [Member] | JAPAN
Holdings [Line Items]
Percent of Net Asset Value	15.60%	[3]
C000024902 [Member] | MEXICO
Holdings [Line Items]
Percent of Net Asset Value	2.50%	[3]
C000024902 [Member] | NORWAY
Holdings [Line Items]
Percent of Net Asset Value	1.60%	[3]
C000024902 [Member] | SAUDI ARABIA
Holdings [Line Items]
Percent of Net Asset Value	1.90%	[3]
C000024902 [Member] | KOREA, REPUBLIC OF
Holdings [Line Items]
Percent of Net Asset Value	1.70%	[3]
C000024902 [Member] | SPAIN
Holdings [Line Items]
Percent of Net Asset Value	2.90%	[3]
C000024902 [Member] | SWITZERLAND
Holdings [Line Items]
Percent of Net Asset Value	3.20%	[3]
C000024902 [Member] | TAIWAN
Holdings [Line Items]
Percent of Net Asset Value	4.00%	[3]
C000024902 [Member] | UNITED KINGDOM
Holdings [Line Items]
Percent of Net Asset Value	15.80%	[3]
C000024902 [Member] | Short Term Investments and Net Other Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.70%	[3]
C000039971 [Member]
Holdings [Line Items]
Percent of Net Asset Value	100.00%	[4]
C000039971 [Member] | BELGIUM
Holdings [Line Items]
Percent of Net Asset Value	1.90%	[4]
C000039971 [Member] | BRAZIL
Holdings [Line Items]
Percent of Net Asset Value	3.80%	[4]
C000039971 [Member] | CANADA
Holdings [Line Items]
Percent of Net Asset Value	7.40%	[4]
C000039971 [Member] | CHINA
Holdings [Line Items]
Percent of Net Asset Value	5.10%	[4]
C000039971 [Member] | FRANCE
Holdings [Line Items]
Percent of Net Asset Value	9.50%	[4]
C000039971 [Member] | GERMANY
Holdings [Line Items]
Percent of Net Asset Value	9.40%	[4]
C000039971 [Member] | INDIA
Holdings [Line Items]
Percent of Net Asset Value	5.50%	[4]
C000039971 [Member] | INDONESIA
Holdings [Line Items]
Percent of Net Asset Value	2.00%	[4]
C000039971 [Member] | ITALY
Holdings [Line Items]
Percent of Net Asset Value	1.50%	[4]
C000039971 [Member] | JAPAN
Holdings [Line Items]
Percent of Net Asset Value	15.60%	[4]
C000039971 [Member] | MEXICO
Holdings [Line Items]
Percent of Net Asset Value	2.50%	[4]
C000039971 [Member] | NORWAY
Holdings [Line Items]
Percent of Net Asset Value	1.60%	[4]
C000039971 [Member] | SAUDI ARABIA
Holdings [Line Items]
Percent of Net Asset Value	1.90%	[4]
C000039971 [Member] | KOREA, REPUBLIC OF
Holdings [Line Items]
Percent of Net Asset Value	1.70%	[4]
C000039971 [Member] | SPAIN
Holdings [Line Items]
Percent of Net Asset Value	2.90%	[4]
C000039971 [Member] | SWITZERLAND
Holdings [Line Items]
Percent of Net Asset Value	3.20%	[4]
C000039971 [Member] | TAIWAN
Holdings [Line Items]
Percent of Net Asset Value	4.00%	[4]
C000039971 [Member] | UNITED KINGDOM
Holdings [Line Items]
Percent of Net Asset Value	15.80%	[4]
C000039971 [Member] | Short Term Investments and Net Other Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.70%	[4]
C000095957 [Member]
Holdings [Line Items]
Percent of Net Asset Value	100.00%	[5]
C000095957 [Member] | BELGIUM
Holdings [Line Items]
Percent of Net Asset Value	1.90%	[5]
C000095957 [Member] | BRAZIL
Holdings [Line Items]
Percent of Net Asset Value	3.80%	[5]
C000095957 [Member] | CANADA
Holdings [Line Items]
Percent of Net Asset Value	7.40%	[5]
C000095957 [Member] | CHINA
Holdings [Line Items]
Percent of Net Asset Value	5.10%	[5]
C000095957 [Member] | FRANCE
Holdings [Line Items]
Percent of Net Asset Value	9.50%	[5]
C000095957 [Member] | GERMANY
Holdings [Line Items]
Percent of Net Asset Value	9.40%	[5]
C000095957 [Member] | INDIA
Holdings [Line Items]
Percent of Net Asset Value	5.50%	[5]
C000095957 [Member] | INDONESIA
Holdings [Line Items]
Percent of Net Asset Value	2.00%	[5]
C000095957 [Member] | ITALY
Holdings [Line Items]
Percent of Net Asset Value	1.50%	[5]
C000095957 [Member] | JAPAN
Holdings [Line Items]
Percent of Net Asset Value	15.60%	[5]
C000095957 [Member] | MEXICO
Holdings [Line Items]
Percent of Net Asset Value	2.50%	[5]
C000095957 [Member] | NORWAY
Holdings [Line Items]
Percent of Net Asset Value	1.60%	[5]
C000095957 [Member] | SAUDI ARABIA
Holdings [Line Items]
Percent of Net Asset Value	1.90%	[5]
C000095957 [Member] | KOREA, REPUBLIC OF
Holdings [Line Items]
Percent of Net Asset Value	1.70%	[5]
C000095957 [Member] | SPAIN
Holdings [Line Items]
Percent of Net Asset Value	2.90%	[5]
C000095957 [Member] | SWITZERLAND
Holdings [Line Items]
Percent of Net Asset Value	3.20%	[5]
C000095957 [Member] | TAIWAN
Holdings [Line Items]
Percent of Net Asset Value	4.00%	[5]
C000095957 [Member] | UNITED KINGDOM
Holdings [Line Items]
Percent of Net Asset Value	15.80%	[5]
C000095957 [Member] | Short Term Investments and Net Other Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.70%	[5]
C000024903 [Member]
Holdings [Line Items]
Percent of Net Asset Value	100.00%	[6]
C000024903 [Member] | Communications Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.70%	[6]
C000024903 [Member] | Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	15.80%	[6]
C000024903 [Member] | Consumer Staples Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.00%	[6]
C000024903 [Member] | Energy Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.90%	[6]
C000024903 [Member] | Financial Services Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%	[6]
C000024903 [Member] | Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	28.80%	[6]
C000024903 [Member] | Industrial Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	16.90%	[6]
C000024903 [Member] | Information Technology Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	29.40%	[6]
C000024903 [Member] | Materials Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.10%	[6]
C000024903 [Member] | Utilities Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.50%	[6]
C000024903 [Member] | Short Term Investments and Other Net Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.10%	[6]
C000024904 [Member]
Holdings [Line Items]
Percent of Net Asset Value	100.00%	[7]
C000024904 [Member] | Communications Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.70%	[7]
C000024904 [Member] | Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	15.80%	[7]
C000024904 [Member] | Consumer Staples Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.00%	[7]
C000024904 [Member] | Energy Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.90%	[7]
C000024904 [Member] | Financial Services Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%	[7]
C000024904 [Member] | Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	28.80%	[7]
C000024904 [Member] | Industrial Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	16.90%	[7]
C000024904 [Member] | Information Technology Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	29.40%	[7]
C000024904 [Member] | Materials Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.10%	[7]
C000024904 [Member] | Utilities Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.50%	[7]
C000024904 [Member] | Short Term Investments and Other Net Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.10%	[7]
C000024905 [Member]
Holdings [Line Items]
Percent of Net Asset Value	100.00%	[8]
C000024905 [Member] | Communications Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.70%	[8]
C000024905 [Member] | Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	15.80%	[8]
C000024905 [Member] | Consumer Staples Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.00%	[8]
C000024905 [Member] | Energy Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.90%	[8]
C000024905 [Member] | Financial Services Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%	[8]
C000024905 [Member] | Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	28.80%	[8]
C000024905 [Member] | Industrial Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	16.90%	[8]
C000024905 [Member] | Information Technology Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	29.40%	[8]
C000024905 [Member] | Materials Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.10%	[8]
C000024905 [Member] | Utilities Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.50%	[8]
C000024905 [Member] | Short Term Investments and Other Net Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.10%	[8]
C000095958 [Member]
Holdings [Line Items]
Percent of Net Asset Value	100.00%	[9]
C000095958 [Member] | Communications Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.70%	[9]
C000095958 [Member] | Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	15.80%	[9]
C000095958 [Member] | Consumer Staples Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.00%	[9]
C000095958 [Member] | Energy Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.90%	[9]
C000095958 [Member] | Financial Services Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%	[9]
C000095958 [Member] | Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	28.80%	[9]
C000095958 [Member] | Industrial Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	16.90%	[9]
C000095958 [Member] | Information Technology Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	29.40%	[9]
C000095958 [Member] | Materials Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.10%	[9]
C000095958 [Member] | Utilities Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.50%	[9]
C000095958 [Member] | Short Term Investments and Other Net Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.10%	[9]
C000232602 [Member]
Holdings [Line Items]
Percent of Net Asset Value	100.00%	[10]
C000232602 [Member] | Communications Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.70%	[10]
C000232602 [Member] | Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	15.80%	[10]
C000232602 [Member] | Consumer Staples Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.00%	[10]
C000232602 [Member] | Energy Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.90%	[10]
C000232602 [Member] | Financial Services Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.80%	[10]
C000232602 [Member] | Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	28.80%	[10]
C000232602 [Member] | Industrial Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	16.90%	[10]
C000232602 [Member] | Information Technology Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	29.40%	[10]
C000232602 [Member] | Materials Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.10%	[10]
C000232602 [Member] | Utilities Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.50%	[10]
C000232602 [Member] | Short Term Investments and Other Net Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.10%	[10]
C000024906 [Member]
Holdings [Line Items]
Percent of Net Asset Value	100.00%	[11]
C000024906 [Member] | Communications Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.30%	[11]
C000024906 [Member] | Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.30%	[11]
C000024906 [Member] | Consumer Staples Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.30%	[11]
C000024906 [Member] | Energy Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.50%	[11]
C000024906 [Member] | Financial Services Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	14.20%	[11]
C000024906 [Member] | Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.70%	[11]
C000024906 [Member] | Industrial Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.00%	[11]
C000024906 [Member] | Information Technology Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	29.60%	[11]
C000024906 [Member] | Materials Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%	[11]
C000024906 [Member] | Utilities Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.50%	[11]
C000024906 [Member] | Real Estate Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.20%	[11]
C000024906 [Member] | Short Term Investments and Other Net Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.00%	[11]
C000024908 [Member]
Holdings [Line Items]
Percent of Net Asset Value	100.00%	[12]
C000024908 [Member] | Communications Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.30%	[12]
C000024908 [Member] | Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.30%	[12]
C000024908 [Member] | Consumer Staples Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.30%	[12]
C000024908 [Member] | Energy Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.50%	[12]
C000024908 [Member] | Financial Services Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	14.20%	[12]
C000024908 [Member] | Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.70%	[12]
C000024908 [Member] | Industrial Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.00%	[12]
C000024908 [Member] | Information Technology Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	29.60%	[12]
C000024908 [Member] | Materials Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%	[12]
C000024908 [Member] | Utilities Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.50%	[12]
C000024908 [Member] | Real Estate Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.20%	[12]
C000024908 [Member] | Short Term Investments and Other Net Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.00%	[12]
C000111113 [Member]
Holdings [Line Items]
Percent of Net Asset Value	100.00%	[13]
C000111113 [Member] | Communications Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.30%	[13]
C000111113 [Member] | Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.30%	[13]
C000111113 [Member] | Consumer Staples Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.30%	[13]
C000111113 [Member] | Energy Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.50%	[13]
C000111113 [Member] | Financial Services Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	14.20%	[13]
C000111113 [Member] | Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.70%	[13]
C000111113 [Member] | Industrial Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.00%	[13]
C000111113 [Member] | Information Technology Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	29.60%	[13]
C000111113 [Member] | Materials Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%	[13]
C000111113 [Member] | Utilities Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.50%	[13]
C000111113 [Member] | Real Estate Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.20%	[13]
C000111113 [Member] | Short Term Investments and Other Net Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.00%	[13]
C000024909 [Member]
Holdings [Line Items]
Percent of Net Asset Value	100.00%	[14]
C000024909 [Member] | Communications Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.80%	[14]
C000024909 [Member] | Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.90%	[14]
C000024909 [Member] | Consumer Staples Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.50%	[14]
C000024909 [Member] | Financial Services Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.10%	[14]
C000024909 [Member] | Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.30%	[14]
C000024909 [Member] | Industrial Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	22.00%	[14]
C000024909 [Member] | Information Technology Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	28.80%	[14]
C000024909 [Member] | Materials Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%	[14]
C000024909 [Member] | Utilities Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%	[14]
C000024909 [Member] | Real Estate Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.30%	[14]
C000024909 [Member] | Short Term Investments and Other Net Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.80%	[14]
C000024910 [Member]
Holdings [Line Items]
Percent of Net Asset Value	100.00%	[15]
C000024910 [Member] | Communications Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.80%	[15]
C000024910 [Member] | Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.90%	[15]
C000024910 [Member] | Consumer Staples Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.50%	[15]
C000024910 [Member] | Financial Services Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.10%	[15]
C000024910 [Member] | Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.30%	[15]
C000024910 [Member] | Industrial Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	22.00%	[15]
C000024910 [Member] | Information Technology Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	28.80%	[15]
C000024910 [Member] | Materials Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%	[15]
C000024910 [Member] | Utilities Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%	[15]
C000024910 [Member] | Real Estate Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.30%	[15]
C000024910 [Member] | Short Term Investments and Other Net Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.80%	[15]
C000024911 [Member]
Holdings [Line Items]
Percent of Net Asset Value	100.00%	[16]
C000024911 [Member] | Communications Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.80%	[16]
C000024911 [Member] | Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.90%	[16]
C000024911 [Member] | Consumer Staples Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.50%	[16]
C000024911 [Member] | Financial Services Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.10%	[16]
C000024911 [Member] | Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.30%	[16]
C000024911 [Member] | Industrial Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	22.00%	[16]
C000024911 [Member] | Information Technology Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	28.80%	[16]
C000024911 [Member] | Materials Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%	[16]
C000024911 [Member] | Utilities Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%	[16]
C000024911 [Member] | Real Estate Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.30%	[16]
C000024911 [Member] | Short Term Investments and Other Net Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.80%	[16]
C000156504 [Member]
Holdings [Line Items]
Percent of Net Asset Value	100.00%	[17]
C000156504 [Member] | Communications Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.80%	[17]
C000156504 [Member] | Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.90%	[17]
C000156504 [Member] | Consumer Staples Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.50%	[17]
C000156504 [Member] | Financial Services Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.10%	[17]
C000156504 [Member] | Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.30%	[17]
C000156504 [Member] | Industrial Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	22.00%	[17]
C000156504 [Member] | Information Technology Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	28.80%	[17]
C000156504 [Member] | Materials Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.40%	[17]
C000156504 [Member] | Utilities Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.10%	[17]
C000156504 [Member] | Real Estate Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.30%	[17]
C000156504 [Member] | Short Term Investments and Other Net Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.80%	[17]
C000024912 [Member]
Holdings [Line Items]
Percent of Net Asset Value	100.00%	[18]
C000024912 [Member] | Communications Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	16.80%	[18]
C000024912 [Member] | Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.20%	[18]
C000024912 [Member] | Consumer Staples Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%	[18]
C000024912 [Member] | Energy Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%	[18]
C000024912 [Member] | Financial Services Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.80%	[18]
C000024912 [Member] | Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.60%	[18]
C000024912 [Member] | Industrial Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.70%	[18]
C000024912 [Member] | Information Technology Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	46.90%	[18]
C000024912 [Member] | Materials Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.10%	[18]
C000024912 [Member] | Utilities Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.60%	[18]
C000024912 [Member] | Short Term Investments and Other Net Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	(0.10%)	[18]
C000024914 [Member]
Holdings [Line Items]
Percent of Net Asset Value	100.00%	[19]
C000024914 [Member] | Communications Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	16.80%	[19]
C000024914 [Member] | Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.20%	[19]
C000024914 [Member] | Consumer Staples Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%	[19]
C000024914 [Member] | Energy Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%	[19]
C000024914 [Member] | Financial Services Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.80%	[19]
C000024914 [Member] | Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.60%	[19]
C000024914 [Member] | Industrial Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.70%	[19]
C000024914 [Member] | Information Technology Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	46.90%	[19]
C000024914 [Member] | Materials Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.10%	[19]
C000024914 [Member] | Utilities Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.60%	[19]
C000024914 [Member] | Short Term Investments and Other Net Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	(0.10%)	[19]
C000095959 [Member]
Holdings [Line Items]
Percent of Net Asset Value	100.00%	[20]
C000095959 [Member] | Communications Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	16.80%	[20]
C000095959 [Member] | Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.20%	[20]
C000095959 [Member] | Consumer Staples Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%	[20]
C000095959 [Member] | Energy Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%	[20]
C000095959 [Member] | Financial Services Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.80%	[20]
C000095959 [Member] | Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.60%	[20]
C000095959 [Member] | Industrial Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.70%	[20]
C000095959 [Member] | Information Technology Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	46.90%	[20]
C000095959 [Member] | Materials Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.10%	[20]
C000095959 [Member] | Utilities Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.60%	[20]
C000095959 [Member] | Short Term Investments and Other Net Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	(0.10%)	[20]
C000024915 [Member]
Holdings [Line Items]
Percent of Net Asset Value	100.00%	[21]
C000024915 [Member] | Financial Services Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.60%	[21]
C000024915 [Member] | Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	88.30%	[21]
C000024915 [Member] | Real Estate Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.10%	[21]
C000024915 [Member] | Short Term Investments and Other Net Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.00%	[21]
C000024917 [Member]
Holdings [Line Items]
Percent of Net Asset Value	100.00%	[22]
C000024917 [Member] | Financial Services Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.60%	[22]
C000024917 [Member] | Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	88.30%	[22]
C000024917 [Member] | Real Estate Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.10%	[22]
C000024917 [Member] | Short Term Investments and Other Net Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.00%	[22]
C000156505 [Member]
Holdings [Line Items]
Percent of Net Asset Value	100.00%	[23]
C000156505 [Member] | Financial Services Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.60%	[23]
C000156505 [Member] | Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	88.30%	[23]
C000156505 [Member] | Real Estate Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.10%	[23]
C000156505 [Member] | Short Term Investments and Other Net Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.00%	[23]
C000024918 [Member]
Holdings [Line Items]
Percent of Net Asset Value	100.00%	[24]
C000024918 [Member] | Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.30%	[24]
C000024918 [Member] | Energy Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.50%	[24]
C000024918 [Member] | Financial Services Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.20%	[24]
C000024918 [Member] | Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	21.90%	[24]
C000024918 [Member] | Industrial Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	31.40%	[24]
C000024918 [Member] | Information Technology Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.60%	[24]
C000024918 [Member] | Real Estate Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.10%	[24]
C000024918 [Member] | Short Term Investments and Other Net Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.00%	[24]
C000024920 [Member]
Holdings [Line Items]
Percent of Net Asset Value	100.00%	[25]
C000024920 [Member] | Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.30%	[25]
C000024920 [Member] | Energy Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.50%	[25]
C000024920 [Member] | Financial Services Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.20%	[25]
C000024920 [Member] | Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	21.90%	[25]
C000024920 [Member] | Industrial Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	31.40%	[25]
C000024920 [Member] | Information Technology Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.60%	[25]
C000024920 [Member] | Real Estate Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.10%	[25]
C000024920 [Member] | Short Term Investments and Other Net Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.00%	[25]
C000051550 [Member]
Holdings [Line Items]
Percent of Net Asset Value	100.00%	[26]
C000051550 [Member] | Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.30%	[26]
C000051550 [Member] | Energy Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.50%	[26]
C000051550 [Member] | Financial Services Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.20%	[26]
C000051550 [Member] | Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	21.90%	[26]
C000051550 [Member] | Industrial Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	31.40%	[26]
C000051550 [Member] | Information Technology Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.60%	[26]
C000051550 [Member] | Real Estate Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.10%	[26]
C000051550 [Member] | Short Term Investments and Other Net Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.00%	[26]
C000095960 [Member]
Holdings [Line Items]
Percent of Net Asset Value	100.00%	[27]
C000095960 [Member] | Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.30%	[27]
C000095960 [Member] | Energy Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.50%	[27]
C000095960 [Member] | Financial Services Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.20%	[27]
C000095960 [Member] | Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	21.90%	[27]
C000095960 [Member] | Industrial Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	31.40%	[27]
C000095960 [Member] | Information Technology Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.60%	[27]
C000095960 [Member] | Real Estate Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.10%	[27]
C000095960 [Member] | Short Term Investments and Other Net Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.00%	[27]
C000193201 [Member]
Holdings [Line Items]
Percent of Net Asset Value	100.00%	[28]
C000193201 [Member] | Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.30%	[28]
C000193201 [Member] | Energy Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.50%	[28]
C000193201 [Member] | Financial Services Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.20%	[28]
C000193201 [Member] | Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	21.90%	[28]
C000193201 [Member] | Industrial Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	31.40%	[28]
C000193201 [Member] | Information Technology Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.60%	[28]
C000193201 [Member] | Real Estate Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.10%	[28]
C000193201 [Member] | Short Term Investments and Other Net Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.00%	[28]
C000059337 [Member]
Holdings [Line Items]
Percent of Net Asset Value	100.00%	[29]
C000059337 [Member] | Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.70%	[29]
C000059337 [Member] | Financial Services Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%	[29]
C000059337 [Member] | Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	39.30%	[29]
C000059337 [Member] | Industrial Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	24.60%	[29]
C000059337 [Member] | Information Technology Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	18.70%	[29]
C000059337 [Member] | Utilities Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.00%	[29]
C000059337 [Member] | Short Term Investments and Other Net Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.60%	[29]
C000059339 [Member]
Holdings [Line Items]
Percent of Net Asset Value	100.00%	[30]
C000059339 [Member] | Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.70%	[30]
C000059339 [Member] | Financial Services Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%	[30]
C000059339 [Member] | Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	39.30%	[30]
C000059339 [Member] | Industrial Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	24.60%	[30]
C000059339 [Member] | Information Technology Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	18.70%	[30]
C000059339 [Member] | Utilities Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.00%	[30]
C000059339 [Member] | Short Term Investments and Other Net Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.60%	[30]
C000059340 [Member]
Holdings [Line Items]
Percent of Net Asset Value	100.00%	[31]
C000059340 [Member] | Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.70%	[31]
C000059340 [Member] | Financial Services Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%	[31]
C000059340 [Member] | Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	39.30%	[31]
C000059340 [Member] | Industrial Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	24.60%	[31]
C000059340 [Member] | Information Technology Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	18.70%	[31]
C000059340 [Member] | Utilities Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.00%	[31]
C000059340 [Member] | Short Term Investments and Other Net Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.60%	[31]
C000095961 [Member]
Holdings [Line Items]
Percent of Net Asset Value	100.00%	[32]
C000095961 [Member] | Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.70%	[32]
C000095961 [Member] | Financial Services Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%	[32]
C000095961 [Member] | Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	39.30%	[32]
C000095961 [Member] | Industrial Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	24.60%	[32]
C000095961 [Member] | Information Technology Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	18.70%	[32]
C000095961 [Member] | Utilities Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.00%	[32]
C000095961 [Member] | Short Term Investments and Other Net Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.60%	[32]
C000179520 [Member]
Holdings [Line Items]
Percent of Net Asset Value	100.00%	[33]
C000179520 [Member] | Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.70%	[33]
C000179520 [Member] | Financial Services Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.10%	[33]
C000179520 [Member] | Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	39.30%	[33]
C000179520 [Member] | Industrial Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	24.60%	[33]
C000179520 [Member] | Information Technology Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	18.70%	[33]
C000179520 [Member] | Utilities Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.00%	[33]
C000179520 [Member] | Short Term Investments and Other Net Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.60%	[33]
C000199574 [Member]
Holdings [Line Items]
Percent of Net Asset Value	100.00%	[34]
C000199574 [Member] | Communications Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	22.30%	[34]
C000199574 [Member] | Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	15.70%	[34]
C000199574 [Member] | Financial Services Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.50%	[34]
C000199574 [Member] | Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	11.90%	[34]
C000199574 [Member] | Industrial Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	8.70%	[34]
C000199574 [Member] | Information Technology Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	36.10%	[34]
C000199574 [Member] | Utilities Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.50%	[34]
C000199574 [Member] | Short Term Investments and Other Net Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.30%	[34]
C000228969 [Member]
Holdings [Line Items]
Percent of Net Asset Value	100.00%	[35]
C000228969 [Member] | Communications Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.00%	[35]
C000228969 [Member] | Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.50%	[35]
C000228969 [Member] | Financial Services Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	10.00%	[35]
C000228969 [Member] | Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	14.50%	[35]
C000228969 [Member] | Industrial Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	23.70%	[35]
C000228969 [Member] | Information Technology Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	28.30%	[35]
C000228969 [Member] | Materials Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.10%	[35]
C000228969 [Member] | Utilities Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.70%	[35]
C000228969 [Member] | Real Estate Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.90%	[35]
C000228969 [Member] | Short Term Investments and Net Other Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.30%	[35]
C000228970 [Member]
Holdings [Line Items]
Percent of Net Asset Value	100.00%	[36]
C000228970 [Member] | Communications Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.00%	[36]
C000228970 [Member] | Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.50%	[36]
C000228970 [Member] | Financial Services Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	10.00%	[36]
C000228970 [Member] | Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	14.50%	[36]
C000228970 [Member] | Industrial Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	23.70%	[36]
C000228970 [Member] | Information Technology Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	28.30%	[36]
C000228970 [Member] | Materials Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.10%	[36]
C000228970 [Member] | Utilities Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.70%	[36]
C000228970 [Member] | Real Estate Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.90%	[36]
C000228970 [Member] | Short Term Investments and Other Net Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.30%	[36]
C000206144 [Member]
Holdings [Line Items]
Percent of Net Asset Value	100.00%	[37]
C000206144 [Member] | Communications Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.00%	[37]
C000206144 [Member] | Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.50%	[37]
C000206144 [Member] | Financial Services Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	10.00%	[37]
C000206144 [Member] | Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	14.50%	[37]
C000206144 [Member] | Industrial Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	23.70%	[37]
C000206144 [Member] | Information Technology Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	28.30%	[37]
C000206144 [Member] | Materials Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.10%	[37]
C000206144 [Member] | Utilities Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.70%	[37]
C000206144 [Member] | Real Estate Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.90%	[37]
C000206144 [Member] | Short Term Investments and Other Net Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.30%	[37]
C000225967 [Member]
Holdings [Line Items]
Percent of Net Asset Value	100.00%	[38]
C000225967 [Member] | Communications Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.00%	[38]
C000225967 [Member] | Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.50%	[38]
C000225967 [Member] | Financial Services Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	10.00%	[38]
C000225967 [Member] | Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	14.50%	[38]
C000225967 [Member] | Industrial Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	23.70%	[38]
C000225967 [Member] | Information Technology Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	28.30%	[38]
C000225967 [Member] | Materials Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.10%	[38]
C000225967 [Member] | Utilities Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.70%	[38]
C000225967 [Member] | Real Estate Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.90%	[38]
C000225967 [Member] | Short Term Investments and Other Net Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.30%	[38]
C000206145 [Member]
Holdings [Line Items]
Percent of Net Asset Value	100.00%	[39]
C000206145 [Member] | Communications Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.00%	[39]
C000206145 [Member] | Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.50%	[39]
C000206145 [Member] | Financial Services Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	10.00%	[39]
C000206145 [Member] | Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	14.50%	[39]
C000206145 [Member] | Industrial Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	23.70%	[39]
C000206145 [Member] | Information Technology Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	28.30%	[39]
C000206145 [Member] | Materials Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.10%	[39]
C000206145 [Member] | Utilities Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.70%	[39]
C000206145 [Member] | Real Estate Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	1.90%	[39]
C000206145 [Member] | Short Term Investments and Other Net Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.30%	[39]
C000248571 [Member]
Holdings [Line Items]
Percent of Net Asset Value	100.00%	[40]
C000248571 [Member] | Communications Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	16.10%	[40]
C000248571 [Member] | Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	15.60%	[40]
C000248571 [Member] | Financial Services Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.10%	[40]
C000248571 [Member] | Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.00%	[40]
C000248571 [Member] | Industrial Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.30%	[40]
C000248571 [Member] | Information Technology Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	40.90%	[40]
C000248571 [Member] | Utilities Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.60%	[40]
C000248571 [Member] | Short Term Investments and Other Net Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%	[40]
C000248567 [Member]
Holdings [Line Items]
Percent of Net Asset Value	100.00%	[41]
C000248567 [Member] | Communications Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	16.10%	[41]
C000248567 [Member] | Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	15.60%	[41]
C000248567 [Member] | Financial Services Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.10%	[41]
C000248567 [Member] | Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.00%	[41]
C000248567 [Member] | Industrial Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.30%	[41]
C000248567 [Member] | Information Technology Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	40.90%	[41]
C000248567 [Member] | Utilities Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.60%	[41]
C000248567 [Member] | Short Term Investments and Other Net Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%	[41]
C000248568 [Member]
Holdings [Line Items]
Percent of Net Asset Value	100.00%	[42]
C000248568 [Member] | Communications Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	16.10%	[42]
C000248568 [Member] | Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	15.60%	[42]
C000248568 [Member] | Financial Services Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.10%	[42]
C000248568 [Member] | Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.00%	[42]
C000248568 [Member] | Industrial Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.30%	[42]
C000248568 [Member] | Information Technology Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	40.90%	[42]
C000248568 [Member] | Utilities Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.60%	[42]
C000248568 [Member] | Short Term Investments and Other Net Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%	[42]
C000248569 [Member]
Holdings [Line Items]
Percent of Net Asset Value	100.00%	[43]
C000248569 [Member] | Communications Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	16.10%	[43]
C000248569 [Member] | Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	15.60%	[43]
C000248569 [Member] | Financial Services Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.10%	[43]
C000248569 [Member] | Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.00%	[43]
C000248569 [Member] | Industrial Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.30%	[43]
C000248569 [Member] | Information Technology Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	40.90%	[43]
C000248569 [Member] | Utilities Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.60%	[43]
C000248569 [Member] | Short Term Investments and Other Net Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%	[43]
C000248570 [Member]
Holdings [Line Items]
Percent of Net Asset Value	100.00%	[44]
C000248570 [Member] | Communications Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	16.10%	[44]
C000248570 [Member] | Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	15.60%	[44]
C000248570 [Member] | Financial Services Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	5.10%	[44]
C000248570 [Member] | Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.00%	[44]
C000248570 [Member] | Industrial Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	9.30%	[44]
C000248570 [Member] | Information Technology Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	40.90%	[44]
C000248570 [Member] | Utilities Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.60%	[44]
C000248570 [Member] | Short Term Investments and Other Net Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	2.40%	[44]
C000248576 [Member]
Holdings [Line Items]
Percent of Net Asset Value	100.00%	[45]
C000248576 [Member] | Communications Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	17.30%	[45]
C000248576 [Member] | Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.40%	[45]
C000248576 [Member] | Consumer Staples Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%	[45]
C000248576 [Member] | Financial Services Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.80%	[45]
C000248576 [Member] | Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%	[45]
C000248576 [Member] | Industrial Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.90%	[45]
C000248576 [Member] | Information Technology Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	47.20%	[45]
C000248576 [Member] | Utilities Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.40%	[45]
C000248576 [Member] | Real Estate Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.30%	[45]
C000248576 [Member] | Short Term Investments and Other Net Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	(0.90%)	[45]
C000248572 [Member]
Holdings [Line Items]
Percent of Net Asset Value	100.00%	[46]
C000248572 [Member] | Communications Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	17.30%	[46]
C000248572 [Member] | Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.40%	[46]
C000248572 [Member] | Consumer Staples Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%	[46]
C000248572 [Member] | Financial Services Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.80%	[46]
C000248572 [Member] | Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%	[46]
C000248572 [Member] | Industrial Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.90%	[46]
C000248572 [Member] | Information Technology Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	47.20%	[46]
C000248572 [Member] | Utilities Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.40%	[46]
C000248572 [Member] | Real Estate Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.30%	[46]
C000248572 [Member] | Short Term Investments and Other Net Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	(0.90%)	[46]
C000248573 [Member]
Holdings [Line Items]
Percent of Net Asset Value	100.00%	[47]
C000248573 [Member] | Communications Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	17.30%	[47]
C000248573 [Member] | Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.40%	[47]
C000248573 [Member] | Consumer Staples Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%	[47]
C000248573 [Member] | Financial Services Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.80%	[47]
C000248573 [Member] | Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%	[47]
C000248573 [Member] | Industrial Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.90%	[47]
C000248573 [Member] | Information Technology Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	47.20%	[47]
C000248573 [Member] | Utilities Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.40%	[47]
C000248573 [Member] | Real Estate Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.30%	[47]
C000248573 [Member] | Short Term Investments and Other Net Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	(0.90%)	[47]
C000248574 [Member]
Holdings [Line Items]
Percent of Net Asset Value	100.00%	[48]
C000248574 [Member] | Communications Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	17.30%	[48]
C000248574 [Member] | Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.40%	[48]
C000248574 [Member] | Consumer Staples Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%	[48]
C000248574 [Member] | Financial Services Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.80%	[48]
C000248574 [Member] | Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%	[48]
C000248574 [Member] | Industrial Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.90%	[48]
C000248574 [Member] | Information Technology Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	47.20%	[48]
C000248574 [Member] | Utilities Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.40%	[48]
C000248574 [Member] | Real Estate Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.30%	[48]
C000248574 [Member] | Short Term Investments and Other Net Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	(0.90%)	[48]
C000248575 [Member]
Holdings [Line Items]
Percent of Net Asset Value	100.00%	[49]
C000248575 [Member] | Communications Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	17.30%	[49]
C000248575 [Member] | Consumer Discretionary Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	13.40%	[49]
C000248575 [Member] | Consumer Staples Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.20%	[49]
C000248575 [Member] | Financial Services Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	4.80%	[49]
C000248575 [Member] | Healthcare Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	3.40%	[49]
C000248575 [Member] | Industrial Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	6.90%	[49]
C000248575 [Member] | Information Technology Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	47.20%	[49]
C000248575 [Member] | Utilities Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	7.40%	[49]
C000248575 [Member] | Real Estate Sector [Member]
Holdings [Line Items]
Percent of Net Asset Value	0.30%	[49]
C000248575 [Member] | Short Term Investments and Other Net Assets [Member]
Holdings [Line Items]
Percent of Net Asset Value	(0.90%)	[49]

[1] Based on net assets.

[2] Based on net assets.

[3] Based on net assets.

[4] Based on net assets.

[5] Based on net assets.

[6] Based on net assets.

[7] Based on net assets.

[8] Based on net assets.

[9] Based on net assets.

[10] Based on net assets.

[11] Based on net assets.

[12] Based on net assets.

[13] Based on net assets.

[14] Based on net assets.

[15] Based on net assets.

[16] Based on net assets.

[17] Based on net assets.

[18] Based on net assets.

[19] Based on net assets.

[20] Based on net assets.

[21] Based on net assets.

[22] Based on net assets.

[23] Based on net assets.

[24] Based on net assets.

[25] Based on net assets.

[26] Based on net assets.

[27] Based on net assets.

[28] Based on net assets.

[29] Based on net assets.

[30] Based on net assets.

[31] Based on net assets.

[32] Based on net assets.

[33] Based on net assets.

[34] Based on net assets.

[35] Based on net assets.

[36] Based on net assets.

[37] Based on net assets.

[38] Based on net assets.

[39] Based on net assets.

[40] Based on net assets.

[41] Based on net assets.

[42] Based on net assets.

[43] Based on net assets.

[44] Based on net assets.

[45] Based on net assets.

[46] Based on net assets.

[47] Based on net assets.

[48] Based on net assets.

[49] Based on net assets.