v3.26.1
Shareholder Report, Holdings (Details)
Jun. 30, 2026
C000085093 | IssuerCloudflare, Inc.  
Holdings [Line Items]  
Percent of Total Investments 11.80%
C000085093 | IssuerRoyalty Pharma PLC  
Holdings [Line Items]  
Percent of Total Investments 6.50%
C000085093 | IssuerTesla, Inc.  
Holdings [Line Items]  
Percent of Total Investments 6.00%
C000085093 | IssuerAppLovin Corp.  
Holdings [Line Items]  
Percent of Total Investments 5.20%
C000085093 | IssuerSpace Exploration Technologies Corp.  
Holdings [Line Items]  
Percent of Total Investments 4.80%
C000085093 | IssuerRoivant Sciences Ltd.  
Holdings [Line Items]  
Percent of Total Investments 4.80%
C000085093 | IssuerDoorDash, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000085093 | IssuerAffirm Holdings, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.50%
C000085093 | IssuerShopify, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.50%
C000085093 | IssuerMedline, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.30%
C000085093 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 0.50%
C000085093 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 7.20%
C000085093 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 10.00%
C000085093 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 10.20%
C000085093 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 12.30%
C000085093 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 13.30%
C000085093 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 16.20%
C000085093 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 30.30%
C000155898 | IssuerCloudflare, Inc.  
Holdings [Line Items]  
Percent of Total Investments 11.80%
C000155898 | IssuerRoyalty Pharma PLC  
Holdings [Line Items]  
Percent of Total Investments 6.50%
C000155898 | IssuerTesla, Inc.  
Holdings [Line Items]  
Percent of Total Investments 6.00%
C000155898 | IssuerAppLovin Corp.  
Holdings [Line Items]  
Percent of Total Investments 5.20%
C000155898 | IssuerSpace Exploration Technologies Corp.  
Holdings [Line Items]  
Percent of Total Investments 4.80%
C000155898 | IssuerRoivant Sciences Ltd.  
Holdings [Line Items]  
Percent of Total Investments 4.80%
C000155898 | IssuerDoorDash, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000155898 | IssuerAffirm Holdings, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.50%
C000155898 | IssuerShopify, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.50%
C000155898 | IssuerMedline, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.30%
C000155898 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 0.50%
C000155898 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 7.20%
C000155898 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 10.00%
C000155898 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 10.20%
C000155898 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 12.30%
C000155898 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 13.30%
C000155898 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 16.20%
C000155898 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 30.30%
C000085091 | IssuerCloudflare, Inc.  
Holdings [Line Items]  
Percent of Total Investments 11.80%
C000085091 | IssuerRoyalty Pharma PLC  
Holdings [Line Items]  
Percent of Total Investments 6.50%
C000085091 | IssuerTesla, Inc.  
Holdings [Line Items]  
Percent of Total Investments 6.00%
C000085091 | IssuerAppLovin Corp.  
Holdings [Line Items]  
Percent of Total Investments 5.20%
C000085091 | IssuerSpace Exploration Technologies Corp.  
Holdings [Line Items]  
Percent of Total Investments 4.80%
C000085091 | IssuerRoivant Sciences Ltd.  
Holdings [Line Items]  
Percent of Total Investments 4.80%
C000085091 | IssuerDoorDash, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000085091 | IssuerAffirm Holdings, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.50%
C000085091 | IssuerShopify, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.50%
C000085091 | IssuerMedline, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.30%
C000085091 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 0.50%
C000085091 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 7.20%
C000085091 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 10.00%
C000085091 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 10.20%
C000085091 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 12.30%
C000085091 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 13.30%
C000085091 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 16.20%
C000085091 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 30.30%
C000085092 | IssuerCloudflare, Inc.  
Holdings [Line Items]  
Percent of Total Investments 11.80%
C000085092 | IssuerRoyalty Pharma PLC  
Holdings [Line Items]  
Percent of Total Investments 6.50%
C000085092 | IssuerTesla, Inc.  
Holdings [Line Items]  
Percent of Total Investments 6.00%
C000085092 | IssuerAppLovin Corp.  
Holdings [Line Items]  
Percent of Total Investments 5.20%
C000085092 | IssuerSpace Exploration Technologies Corp.  
Holdings [Line Items]  
Percent of Total Investments 4.80%
C000085092 | IssuerRoivant Sciences Ltd.  
Holdings [Line Items]  
Percent of Total Investments 4.80%
C000085092 | IssuerDoorDash, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000085092 | IssuerAffirm Holdings, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.50%
C000085092 | IssuerShopify, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.50%
C000085092 | IssuerMedline, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.30%
C000085092 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 0.50%
C000085092 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 7.20%
C000085092 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 10.00%
C000085092 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 10.20%
C000085092 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 12.30%
C000085092 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 13.30%
C000085092 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 16.20%
C000085092 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 30.30%
C000126919 | IssuerCloudflare, Inc.  
Holdings [Line Items]  
Percent of Total Investments 11.80%
C000126919 | IssuerRoyalty Pharma PLC  
Holdings [Line Items]  
Percent of Total Investments 6.50%
C000126919 | IssuerTesla, Inc.  
Holdings [Line Items]  
Percent of Total Investments 6.00%
C000126919 | IssuerAppLovin Corp.  
Holdings [Line Items]  
Percent of Total Investments 5.20%
C000126919 | IssuerSpace Exploration Technologies Corp.  
Holdings [Line Items]  
Percent of Total Investments 4.80%
C000126919 | IssuerRoivant Sciences Ltd.  
Holdings [Line Items]  
Percent of Total Investments 4.80%
C000126919 | IssuerDoorDash, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000126919 | IssuerAffirm Holdings, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.50%
C000126919 | IssuerShopify, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.50%
C000126919 | IssuerMedline, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.30%
C000126919 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 0.50%
C000126919 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 7.20%
C000126919 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 10.00%
C000126919 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 10.20%
C000126919 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 12.30%
C000126919 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 13.30%
C000126919 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 16.20%
C000126919 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 30.30%
C000163121 | IssuerSK Hynix, Inc.  
Holdings [Line Items]  
Percent of Total Investments 10.70%
C000163121 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 9.60%
C000163121 | IssuerSamsung Electronics Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 8.80%
C000163121 | IssuerMediaTek, Inc.  
Holdings [Line Items]  
Percent of Total Investments 6.80%
C000163121 | IssuerMakeMyTrip Ltd.  
Holdings [Line Items]  
Percent of Total Investments 4.20%
C000163121 | IssuerICICI Bank Ltd.  
Holdings [Line Items]  
Percent of Total Investments 4.10%
C000163121 | IssuerBaidu, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.10%
C000163121 | IssuerTrip.com Group Ltd.  
Holdings [Line Items]  
Percent of Total Investments 3.50%
C000163121 | IssuerCoupang, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.50%
C000163121 | IssuerContemporary Amperex Technology Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000163121 | Hong Kong  
Holdings [Line Items]  
Percent of Total Investments 0.90%
C000163121 | Singapore  
Holdings [Line Items]  
Percent of Total Investments 1.90%
C000163121 | United States  
Holdings [Line Items]  
Percent of Total Investments 6.10%
C000163121 | Taiwan  
Holdings [Line Items]  
Percent of Total Investments 16.40%
C000163121 | India  
Holdings [Line Items]  
Percent of Total Investments 21.20%
C000163121 | Korea, Republic Of  
Holdings [Line Items]  
Percent of Total Investments 26.30%
C000163121 | China  
Holdings [Line Items]  
Percent of Total Investments 27.20%
C000163122 | IssuerSK Hynix, Inc.  
Holdings [Line Items]  
Percent of Total Investments 10.70%
C000163122 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 9.60%
C000163122 | IssuerSamsung Electronics Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 8.80%
C000163122 | IssuerMediaTek, Inc.  
Holdings [Line Items]  
Percent of Total Investments 6.80%
C000163122 | IssuerMakeMyTrip Ltd.  
Holdings [Line Items]  
Percent of Total Investments 4.20%
C000163122 | IssuerICICI Bank Ltd.  
Holdings [Line Items]  
Percent of Total Investments 4.10%
C000163122 | IssuerBaidu, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.10%
C000163122 | IssuerTrip.com Group Ltd.  
Holdings [Line Items]  
Percent of Total Investments 3.50%
C000163122 | IssuerCoupang, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.50%
C000163122 | IssuerContemporary Amperex Technology Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000163122 | Hong Kong  
Holdings [Line Items]  
Percent of Total Investments 0.90%
C000163122 | Singapore  
Holdings [Line Items]  
Percent of Total Investments 1.90%
C000163122 | United States  
Holdings [Line Items]  
Percent of Total Investments 6.10%
C000163122 | Taiwan  
Holdings [Line Items]  
Percent of Total Investments 16.40%
C000163122 | India  
Holdings [Line Items]  
Percent of Total Investments 21.20%
C000163122 | Korea, Republic Of  
Holdings [Line Items]  
Percent of Total Investments 26.30%
C000163122 | China  
Holdings [Line Items]  
Percent of Total Investments 27.20%
C000163120 | IssuerSK Hynix, Inc.  
Holdings [Line Items]  
Percent of Total Investments 10.70%
C000163120 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 9.60%
C000163120 | IssuerSamsung Electronics Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 8.80%
C000163120 | IssuerMediaTek, Inc.  
Holdings [Line Items]  
Percent of Total Investments 6.80%
C000163120 | IssuerMakeMyTrip Ltd.  
Holdings [Line Items]  
Percent of Total Investments 4.20%
C000163120 | IssuerICICI Bank Ltd.  
Holdings [Line Items]  
Percent of Total Investments 4.10%
C000163120 | IssuerBaidu, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.10%
C000163120 | IssuerTrip.com Group Ltd.  
Holdings [Line Items]  
Percent of Total Investments 3.50%
C000163120 | IssuerCoupang, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.50%
C000163120 | IssuerContemporary Amperex Technology Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000163120 | Hong Kong  
Holdings [Line Items]  
Percent of Total Investments 0.90%
C000163120 | Singapore  
Holdings [Line Items]  
Percent of Total Investments 1.90%
C000163120 | United States  
Holdings [Line Items]  
Percent of Total Investments 6.10%
C000163120 | Taiwan  
Holdings [Line Items]  
Percent of Total Investments 16.40%
C000163120 | India  
Holdings [Line Items]  
Percent of Total Investments 21.20%
C000163120 | Korea, Republic Of  
Holdings [Line Items]  
Percent of Total Investments 26.30%
C000163120 | China  
Holdings [Line Items]  
Percent of Total Investments 27.20%
C000163123 | IssuerSK Hynix, Inc.  
Holdings [Line Items]  
Percent of Total Investments 10.70%
C000163123 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 9.60%
C000163123 | IssuerSamsung Electronics Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 8.80%
C000163123 | IssuerMediaTek, Inc.  
Holdings [Line Items]  
Percent of Total Investments 6.80%
C000163123 | IssuerMakeMyTrip Ltd.  
Holdings [Line Items]  
Percent of Total Investments 4.20%
C000163123 | IssuerICICI Bank Ltd.  
Holdings [Line Items]  
Percent of Total Investments 4.10%
C000163123 | IssuerBaidu, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.10%
C000163123 | IssuerTrip.com Group Ltd.  
Holdings [Line Items]  
Percent of Total Investments 3.50%
C000163123 | IssuerCoupang, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.50%
C000163123 | IssuerContemporary Amperex Technology Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000163123 | Hong Kong  
Holdings [Line Items]  
Percent of Total Investments 0.90%
C000163123 | Singapore  
Holdings [Line Items]  
Percent of Total Investments 1.90%
C000163123 | United States  
Holdings [Line Items]  
Percent of Total Investments 6.10%
C000163123 | Taiwan  
Holdings [Line Items]  
Percent of Total Investments 16.40%
C000163123 | India  
Holdings [Line Items]  
Percent of Total Investments 21.20%
C000163123 | Korea, Republic Of  
Holdings [Line Items]  
Percent of Total Investments 26.30%
C000163123 | China  
Holdings [Line Items]  
Percent of Total Investments 27.20%
C000216355 | IssuerSK Hynix, Inc.  
Holdings [Line Items]  
Percent of Total Investments 13.10%
C000216355 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 9.00%
C000216355 | IssuerSamsung Electronics Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 11.40%
C000216355 | IssuerMediaTek, Inc.  
Holdings [Line Items]  
Percent of Total Investments 6.10%
C000216355 | IssuerMakeMyTrip Ltd.  
Holdings [Line Items]  
Percent of Total Investments 4.10%
C000216355 | IssuerICICI Bank Ltd.  
Holdings [Line Items]  
Percent of Total Investments 3.60%
C000216355 | IssuerBaidu, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000216355 | IssuerMercadoLibre, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.80%
C000216355 | IssuerNU Holdings Ltd.  
Holdings [Line Items]  
Percent of Total Investments 3.50%
C000216355 | IssuerEternal Ltd.  
Holdings [Line Items]  
Percent of Total Investments 3.30%
C000216355 | Singapore  
Holdings [Line Items]  
Percent of Total Investments 1.50%
C000216355 | United States  
Holdings [Line Items]  
Percent of Total Investments 7.30%
C000216355 | Taiwan  
Holdings [Line Items]  
Percent of Total Investments 15.10%
C000216355 | India  
Holdings [Line Items]  
Percent of Total Investments 19.30%
C000216355 | Korea, Republic Of  
Holdings [Line Items]  
Percent of Total Investments 29.90%
C000216355 | China  
Holdings [Line Items]  
Percent of Total Investments 22.30%
C000216355 | Poland  
Holdings [Line Items]  
Percent of Total Investments 1.10%
C000216355 | Brazil  
Holdings [Line Items]  
Percent of Total Investments 3.50%
C000216357 | IssuerSK Hynix, Inc.  
Holdings [Line Items]  
Percent of Total Investments 13.10%
C000216357 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 9.00%
C000216357 | IssuerSamsung Electronics Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 11.40%
C000216357 | IssuerMediaTek, Inc.  
Holdings [Line Items]  
Percent of Total Investments 6.10%
C000216357 | IssuerMakeMyTrip Ltd.  
Holdings [Line Items]  
Percent of Total Investments 4.10%
C000216357 | IssuerICICI Bank Ltd.  
Holdings [Line Items]  
Percent of Total Investments 3.60%
C000216357 | IssuerBaidu, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000216357 | IssuerMercadoLibre, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.80%
C000216357 | IssuerNU Holdings Ltd.  
Holdings [Line Items]  
Percent of Total Investments 3.50%
C000216357 | IssuerEternal Ltd.  
Holdings [Line Items]  
Percent of Total Investments 3.30%
C000216357 | Singapore  
Holdings [Line Items]  
Percent of Total Investments 1.50%
C000216357 | United States  
Holdings [Line Items]  
Percent of Total Investments 7.30%
C000216357 | Taiwan  
Holdings [Line Items]  
Percent of Total Investments 15.10%
C000216357 | India  
Holdings [Line Items]  
Percent of Total Investments 19.30%
C000216357 | Korea, Republic Of  
Holdings [Line Items]  
Percent of Total Investments 29.90%
C000216357 | China  
Holdings [Line Items]  
Percent of Total Investments 22.30%
C000216357 | Poland  
Holdings [Line Items]  
Percent of Total Investments 1.10%
C000216357 | Brazil  
Holdings [Line Items]  
Percent of Total Investments 3.50%
C000216354 | IssuerSK Hynix, Inc.  
Holdings [Line Items]  
Percent of Total Investments 13.10%
C000216354 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 9.00%
C000216354 | IssuerSamsung Electronics Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 11.40%
C000216354 | IssuerMediaTek, Inc.  
Holdings [Line Items]  
Percent of Total Investments 6.10%
C000216354 | IssuerMakeMyTrip Ltd.  
Holdings [Line Items]  
Percent of Total Investments 4.10%
C000216354 | IssuerICICI Bank Ltd.  
Holdings [Line Items]  
Percent of Total Investments 3.60%
C000216354 | IssuerBaidu, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000216354 | IssuerMercadoLibre, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.80%
C000216354 | IssuerNU Holdings Ltd.  
Holdings [Line Items]  
Percent of Total Investments 3.50%
C000216354 | IssuerEternal Ltd.  
Holdings [Line Items]  
Percent of Total Investments 3.30%
C000216354 | Singapore  
Holdings [Line Items]  
Percent of Total Investments 1.50%
C000216354 | United States  
Holdings [Line Items]  
Percent of Total Investments 7.30%
C000216354 | Taiwan  
Holdings [Line Items]  
Percent of Total Investments 15.10%
C000216354 | India  
Holdings [Line Items]  
Percent of Total Investments 19.30%
C000216354 | Korea, Republic Of  
Holdings [Line Items]  
Percent of Total Investments 29.90%
C000216354 | China  
Holdings [Line Items]  
Percent of Total Investments 22.30%
C000216354 | Poland  
Holdings [Line Items]  
Percent of Total Investments 1.10%
C000216354 | Brazil  
Holdings [Line Items]  
Percent of Total Investments 3.50%
C000216356 | IssuerSK Hynix, Inc.  
Holdings [Line Items]  
Percent of Total Investments 13.10%
C000216356 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 9.00%
C000216356 | IssuerSamsung Electronics Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 11.40%
C000216356 | IssuerMediaTek, Inc.  
Holdings [Line Items]  
Percent of Total Investments 6.10%
C000216356 | IssuerMakeMyTrip Ltd.  
Holdings [Line Items]  
Percent of Total Investments 4.10%
C000216356 | IssuerICICI Bank Ltd.  
Holdings [Line Items]  
Percent of Total Investments 3.60%
C000216356 | IssuerBaidu, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000216356 | IssuerMercadoLibre, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.80%
C000216356 | IssuerNU Holdings Ltd.  
Holdings [Line Items]  
Percent of Total Investments 3.50%
C000216356 | IssuerEternal Ltd.  
Holdings [Line Items]  
Percent of Total Investments 3.30%
C000216356 | Singapore  
Holdings [Line Items]  
Percent of Total Investments 1.50%
C000216356 | United States  
Holdings [Line Items]  
Percent of Total Investments 7.30%
C000216356 | Taiwan  
Holdings [Line Items]  
Percent of Total Investments 15.10%
C000216356 | India  
Holdings [Line Items]  
Percent of Total Investments 19.30%
C000216356 | Korea, Republic Of  
Holdings [Line Items]  
Percent of Total Investments 29.90%
C000216356 | China  
Holdings [Line Items]  
Percent of Total Investments 22.30%
C000216356 | Poland  
Holdings [Line Items]  
Percent of Total Investments 1.10%
C000216356 | Brazil  
Holdings [Line Items]  
Percent of Total Investments 3.50%
C000149048 | IssuerSK Hynix, Inc.  
Holdings [Line Items]  
Percent of Total Investments 9.20%
C000149048 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 14.70%
C000149048 | IssuerSamsung Electronics Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 4.40%
C000149048 | IssuerICICI Bank Ltd.  
Holdings [Line Items]  
Percent of Total Investments 2.60%
C000149048 | IssuerDelta Electronics, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000149048 | IssuerNAURA Technology Group Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000149048 | IssuerSea Ltd.  
Holdings [Line Items]  
Percent of Total Investments 2.90%
C000149048 | IssuerTencent Holdings Ltd.  
Holdings [Line Items]  
Percent of Total Investments 2.80%
C000149048 | IssuerCredicorp Ltd.  
Holdings [Line Items]  
Percent of Total Investments 2.60%
C000149048 | IssuerOUTsurance Group Ltd.  
Holdings [Line Items]  
Percent of Total Investments 2.40%
C000149048 | Country Other Line  
Holdings [Line Items]  
Percent of Total Investments 5.60%
C000149048 | Singapore  
Holdings [Line Items]  
Percent of Total Investments 2.90%
C000149048 | United States  
Holdings [Line Items]  
Percent of Total Investments 6.30%
C000149048 | Taiwan  
Holdings [Line Items]  
Percent of Total Investments 22.20%
C000149048 | India  
Holdings [Line Items]  
Percent of Total Investments 14.10%
C000149048 | Korea, Republic Of  
Holdings [Line Items]  
Percent of Total Investments 17.70%
C000149048 | China  
Holdings [Line Items]  
Percent of Total Investments 13.60%
C000149048 | Brazil  
Holdings [Line Items]  
Percent of Total Investments 4.20%
C000149048 | Peru  
Holdings [Line Items]  
Percent of Total Investments 2.60%
C000149048 | Mexico  
Holdings [Line Items]  
Percent of Total Investments 4.00%
C000149048 | South Africa  
Holdings [Line Items]  
Percent of Total Investments 6.80%
C000155912 | IssuerSK Hynix, Inc.  
Holdings [Line Items]  
Percent of Total Investments 9.20%
C000155912 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 14.70%
C000155912 | IssuerSamsung Electronics Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 4.40%
C000155912 | IssuerICICI Bank Ltd.  
Holdings [Line Items]  
Percent of Total Investments 2.60%
C000155912 | IssuerDelta Electronics, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000155912 | IssuerNAURA Technology Group Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000155912 | IssuerSea Ltd.  
Holdings [Line Items]  
Percent of Total Investments 2.90%
C000155912 | IssuerTencent Holdings Ltd.  
Holdings [Line Items]  
Percent of Total Investments 2.80%
C000155912 | IssuerCredicorp Ltd.  
Holdings [Line Items]  
Percent of Total Investments 2.60%
C000155912 | IssuerOUTsurance Group Ltd.  
Holdings [Line Items]  
Percent of Total Investments 2.40%
C000155912 | Country Other Line  
Holdings [Line Items]  
Percent of Total Investments 5.60%
C000155912 | Singapore  
Holdings [Line Items]  
Percent of Total Investments 2.90%
C000155912 | United States  
Holdings [Line Items]  
Percent of Total Investments 6.30%
C000155912 | Taiwan  
Holdings [Line Items]  
Percent of Total Investments 22.20%
C000155912 | India  
Holdings [Line Items]  
Percent of Total Investments 14.10%
C000155912 | Korea, Republic Of  
Holdings [Line Items]  
Percent of Total Investments 17.70%
C000155912 | China  
Holdings [Line Items]  
Percent of Total Investments 13.60%
C000155912 | Brazil  
Holdings [Line Items]  
Percent of Total Investments 4.20%
C000155912 | Peru  
Holdings [Line Items]  
Percent of Total Investments 2.60%
C000155912 | Mexico  
Holdings [Line Items]  
Percent of Total Investments 4.00%
C000155912 | South Africa  
Holdings [Line Items]  
Percent of Total Investments 6.80%
C000149047 | IssuerSK Hynix, Inc.  
Holdings [Line Items]  
Percent of Total Investments 9.20%
C000149047 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 14.70%
C000149047 | IssuerSamsung Electronics Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 4.40%
C000149047 | IssuerICICI Bank Ltd.  
Holdings [Line Items]  
Percent of Total Investments 2.60%
C000149047 | IssuerDelta Electronics, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000149047 | IssuerNAURA Technology Group Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000149047 | IssuerSea Ltd.  
Holdings [Line Items]  
Percent of Total Investments 2.90%
C000149047 | IssuerTencent Holdings Ltd.  
Holdings [Line Items]  
Percent of Total Investments 2.80%
C000149047 | IssuerCredicorp Ltd.  
Holdings [Line Items]  
Percent of Total Investments 2.60%
C000149047 | IssuerOUTsurance Group Ltd.  
Holdings [Line Items]  
Percent of Total Investments 2.40%
C000149047 | Country Other Line  
Holdings [Line Items]  
Percent of Total Investments 5.60%
C000149047 | Singapore  
Holdings [Line Items]  
Percent of Total Investments 2.90%
C000149047 | United States  
Holdings [Line Items]  
Percent of Total Investments 6.30%
C000149047 | Taiwan  
Holdings [Line Items]  
Percent of Total Investments 22.20%
C000149047 | India  
Holdings [Line Items]  
Percent of Total Investments 14.10%
C000149047 | Korea, Republic Of  
Holdings [Line Items]  
Percent of Total Investments 17.70%
C000149047 | China  
Holdings [Line Items]  
Percent of Total Investments 13.60%
C000149047 | Brazil  
Holdings [Line Items]  
Percent of Total Investments 4.20%
C000149047 | Peru  
Holdings [Line Items]  
Percent of Total Investments 2.60%
C000149047 | Mexico  
Holdings [Line Items]  
Percent of Total Investments 4.00%
C000149047 | South Africa  
Holdings [Line Items]  
Percent of Total Investments 6.80%
C000226932 | IssuerSK Hynix, Inc.  
Holdings [Line Items]  
Percent of Total Investments 9.20%
C000226932 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 14.70%
C000226932 | IssuerSamsung Electronics Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 4.40%
C000226932 | IssuerICICI Bank Ltd.  
Holdings [Line Items]  
Percent of Total Investments 2.60%
C000226932 | IssuerDelta Electronics, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000226932 | IssuerNAURA Technology Group Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000226932 | IssuerSea Ltd.  
Holdings [Line Items]  
Percent of Total Investments 2.90%
C000226932 | IssuerTencent Holdings Ltd.  
Holdings [Line Items]  
Percent of Total Investments 2.80%
C000226932 | IssuerCredicorp Ltd.  
Holdings [Line Items]  
Percent of Total Investments 2.60%
C000226932 | IssuerOUTsurance Group Ltd.  
Holdings [Line Items]  
Percent of Total Investments 2.40%
C000226932 | Country Other Line  
Holdings [Line Items]  
Percent of Total Investments 5.60%
C000226932 | Singapore  
Holdings [Line Items]  
Percent of Total Investments 2.90%
C000226932 | United States  
Holdings [Line Items]  
Percent of Total Investments 6.30%
C000226932 | Taiwan  
Holdings [Line Items]  
Percent of Total Investments 22.20%
C000226932 | India  
Holdings [Line Items]  
Percent of Total Investments 14.10%
C000226932 | Korea, Republic Of  
Holdings [Line Items]  
Percent of Total Investments 17.70%
C000226932 | China  
Holdings [Line Items]  
Percent of Total Investments 13.60%
C000226932 | Brazil  
Holdings [Line Items]  
Percent of Total Investments 4.20%
C000226932 | Peru  
Holdings [Line Items]  
Percent of Total Investments 2.60%
C000226932 | Mexico  
Holdings [Line Items]  
Percent of Total Investments 4.00%
C000226932 | South Africa  
Holdings [Line Items]  
Percent of Total Investments 6.80%
C000149050 | IssuerSK Hynix, Inc.  
Holdings [Line Items]  
Percent of Total Investments 9.20%
C000149050 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 14.70%
C000149050 | IssuerSamsung Electronics Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 4.40%
C000149050 | IssuerICICI Bank Ltd.  
Holdings [Line Items]  
Percent of Total Investments 2.60%
C000149050 | IssuerDelta Electronics, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000149050 | IssuerNAURA Technology Group Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000149050 | IssuerSea Ltd.  
Holdings [Line Items]  
Percent of Total Investments 2.90%
C000149050 | IssuerTencent Holdings Ltd.  
Holdings [Line Items]  
Percent of Total Investments 2.80%
C000149050 | IssuerCredicorp Ltd.  
Holdings [Line Items]  
Percent of Total Investments 2.60%
C000149050 | IssuerOUTsurance Group Ltd.  
Holdings [Line Items]  
Percent of Total Investments 2.40%
C000149050 | Country Other Line  
Holdings [Line Items]  
Percent of Total Investments 5.60%
C000149050 | Singapore  
Holdings [Line Items]  
Percent of Total Investments 2.90%
C000149050 | United States  
Holdings [Line Items]  
Percent of Total Investments 6.30%
C000149050 | Taiwan  
Holdings [Line Items]  
Percent of Total Investments 22.20%
C000149050 | India  
Holdings [Line Items]  
Percent of Total Investments 14.10%
C000149050 | Korea, Republic Of  
Holdings [Line Items]  
Percent of Total Investments 17.70%
C000149050 | China  
Holdings [Line Items]  
Percent of Total Investments 13.60%
C000149050 | Brazil  
Holdings [Line Items]  
Percent of Total Investments 4.20%
C000149050 | Peru  
Holdings [Line Items]  
Percent of Total Investments 2.60%
C000149050 | Mexico  
Holdings [Line Items]  
Percent of Total Investments 4.00%
C000149050 | South Africa  
Holdings [Line Items]  
Percent of Total Investments 6.80%
C000007747 | IssuerSK Hynix, Inc.  
Holdings [Line Items]  
Percent of Total Investments 5.20%
C000007747 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 15.30%
C000007747 | IssuerSamsung Electronics Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 12.40%
C000007747 | IssuerMediaTek, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.30%
C000007747 | IssuerDelta Electronics, Inc.  
Holdings [Line Items]  
Percent of Total Investments 2.90%
C000007747 | IssuerTencent Holdings Ltd.  
Holdings [Line Items]  
Percent of Total Investments 3.10%
C000007747 | IssuerSK Square Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 4.00%
C000007747 | IssuerUnimicron Technology Corp.  
Holdings [Line Items]  
Percent of Total Investments 1.90%
C000007747 | IssuerAlibaba Group Holding Ltd.  
Holdings [Line Items]  
Percent of Total Investments 1.80%
C000007747 | IssuerHon Hai Precision Industry Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 1.60%
C000007747 | Country Other Line  
Holdings [Line Items]  
Percent of Total Investments 4.10%
C000007747 | United States  
Holdings [Line Items]  
Percent of Total Investments 2.00%
C000007747 | Taiwan  
Holdings [Line Items]  
Percent of Total Investments 29.20%
C000007747 | India  
Holdings [Line Items]  
Percent of Total Investments 12.10%
C000007747 | Korea, Republic Of  
Holdings [Line Items]  
Percent of Total Investments 24.30%
C000007747 | China  
Holdings [Line Items]  
Percent of Total Investments 13.10%
C000007747 | Poland  
Holdings [Line Items]  
Percent of Total Investments 2.80%
C000007747 | Brazil  
Holdings [Line Items]  
Percent of Total Investments 4.30%
C000007747 | Mexico  
Holdings [Line Items]  
Percent of Total Investments 2.30%
C000007747 | South Africa  
Holdings [Line Items]  
Percent of Total Investments 4.30%
C000007747 | Hungary  
Holdings [Line Items]  
Percent of Total Investments 1.50%
C000155890 | IssuerSK Hynix, Inc.  
Holdings [Line Items]  
Percent of Total Investments 5.20%
C000155890 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 15.30%
C000155890 | IssuerSamsung Electronics Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 12.40%
C000155890 | IssuerMediaTek, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.30%
C000155890 | IssuerDelta Electronics, Inc.  
Holdings [Line Items]  
Percent of Total Investments 2.90%
C000155890 | IssuerTencent Holdings Ltd.  
Holdings [Line Items]  
Percent of Total Investments 3.10%
C000155890 | IssuerSK Square Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 4.00%
C000155890 | IssuerUnimicron Technology Corp.  
Holdings [Line Items]  
Percent of Total Investments 1.90%
C000155890 | IssuerAlibaba Group Holding Ltd.  
Holdings [Line Items]  
Percent of Total Investments 1.80%
C000155890 | IssuerHon Hai Precision Industry Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 1.60%
C000155890 | Country Other Line  
Holdings [Line Items]  
Percent of Total Investments 4.10%
C000155890 | United States  
Holdings [Line Items]  
Percent of Total Investments 2.00%
C000155890 | Taiwan  
Holdings [Line Items]  
Percent of Total Investments 29.20%
C000155890 | India  
Holdings [Line Items]  
Percent of Total Investments 12.10%
C000155890 | Korea, Republic Of  
Holdings [Line Items]  
Percent of Total Investments 24.30%
C000155890 | China  
Holdings [Line Items]  
Percent of Total Investments 13.10%
C000155890 | Poland  
Holdings [Line Items]  
Percent of Total Investments 2.80%
C000155890 | Brazil  
Holdings [Line Items]  
Percent of Total Investments 4.30%
C000155890 | Mexico  
Holdings [Line Items]  
Percent of Total Investments 2.30%
C000155890 | South Africa  
Holdings [Line Items]  
Percent of Total Investments 4.30%
C000155890 | Hungary  
Holdings [Line Items]  
Percent of Total Investments 1.50%
C000007746 | IssuerSK Hynix, Inc.  
Holdings [Line Items]  
Percent of Total Investments 5.20%
C000007746 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 15.30%
C000007746 | IssuerSamsung Electronics Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 12.40%
C000007746 | IssuerMediaTek, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.30%
C000007746 | IssuerDelta Electronics, Inc.  
Holdings [Line Items]  
Percent of Total Investments 2.90%
C000007746 | IssuerTencent Holdings Ltd.  
Holdings [Line Items]  
Percent of Total Investments 3.10%
C000007746 | IssuerSK Square Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 4.00%
C000007746 | IssuerUnimicron Technology Corp.  
Holdings [Line Items]  
Percent of Total Investments 1.90%
C000007746 | IssuerAlibaba Group Holding Ltd.  
Holdings [Line Items]  
Percent of Total Investments 1.80%
C000007746 | IssuerHon Hai Precision Industry Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 1.60%
C000007746 | Country Other Line  
Holdings [Line Items]  
Percent of Total Investments 4.10%
C000007746 | United States  
Holdings [Line Items]  
Percent of Total Investments 2.00%
C000007746 | Taiwan  
Holdings [Line Items]  
Percent of Total Investments 29.20%
C000007746 | India  
Holdings [Line Items]  
Percent of Total Investments 12.10%
C000007746 | Korea, Republic Of  
Holdings [Line Items]  
Percent of Total Investments 24.30%
C000007746 | China  
Holdings [Line Items]  
Percent of Total Investments 13.10%
C000007746 | Poland  
Holdings [Line Items]  
Percent of Total Investments 2.80%
C000007746 | Brazil  
Holdings [Line Items]  
Percent of Total Investments 4.30%
C000007746 | Mexico  
Holdings [Line Items]  
Percent of Total Investments 2.30%
C000007746 | South Africa  
Holdings [Line Items]  
Percent of Total Investments 4.30%
C000007746 | Hungary  
Holdings [Line Items]  
Percent of Total Investments 1.50%
C000198815 | IssuerSK Hynix, Inc.  
Holdings [Line Items]  
Percent of Total Investments 5.20%
C000198815 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 15.30%
C000198815 | IssuerSamsung Electronics Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 12.40%
C000198815 | IssuerMediaTek, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.30%
C000198815 | IssuerDelta Electronics, Inc.  
Holdings [Line Items]  
Percent of Total Investments 2.90%
C000198815 | IssuerTencent Holdings Ltd.  
Holdings [Line Items]  
Percent of Total Investments 3.10%
C000198815 | IssuerSK Square Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 4.00%
C000198815 | IssuerUnimicron Technology Corp.  
Holdings [Line Items]  
Percent of Total Investments 1.90%
C000198815 | IssuerAlibaba Group Holding Ltd.  
Holdings [Line Items]  
Percent of Total Investments 1.80%
C000198815 | IssuerHon Hai Precision Industry Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 1.60%
C000198815 | Country Other Line  
Holdings [Line Items]  
Percent of Total Investments 4.10%
C000198815 | United States  
Holdings [Line Items]  
Percent of Total Investments 2.00%
C000198815 | Taiwan  
Holdings [Line Items]  
Percent of Total Investments 29.20%
C000198815 | India  
Holdings [Line Items]  
Percent of Total Investments 12.10%
C000198815 | Korea, Republic Of  
Holdings [Line Items]  
Percent of Total Investments 24.30%
C000198815 | China  
Holdings [Line Items]  
Percent of Total Investments 13.10%
C000198815 | Poland  
Holdings [Line Items]  
Percent of Total Investments 2.80%
C000198815 | Brazil  
Holdings [Line Items]  
Percent of Total Investments 4.30%
C000198815 | Mexico  
Holdings [Line Items]  
Percent of Total Investments 2.30%
C000198815 | South Africa  
Holdings [Line Items]  
Percent of Total Investments 4.30%
C000198815 | Hungary  
Holdings [Line Items]  
Percent of Total Investments 1.50%
C000113803 | IssuerSK Hynix, Inc.  
Holdings [Line Items]  
Percent of Total Investments 5.20%
C000113803 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 15.30%
C000113803 | IssuerSamsung Electronics Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 12.40%
C000113803 | IssuerMediaTek, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.30%
C000113803 | IssuerDelta Electronics, Inc.  
Holdings [Line Items]  
Percent of Total Investments 2.90%
C000113803 | IssuerTencent Holdings Ltd.  
Holdings [Line Items]  
Percent of Total Investments 3.10%
C000113803 | IssuerSK Square Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 4.00%
C000113803 | IssuerUnimicron Technology Corp.  
Holdings [Line Items]  
Percent of Total Investments 1.90%
C000113803 | IssuerAlibaba Group Holding Ltd.  
Holdings [Line Items]  
Percent of Total Investments 1.80%
C000113803 | IssuerHon Hai Precision Industry Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 1.60%
C000113803 | Country Other Line  
Holdings [Line Items]  
Percent of Total Investments 4.10%
C000113803 | United States  
Holdings [Line Items]  
Percent of Total Investments 2.00%
C000113803 | Taiwan  
Holdings [Line Items]  
Percent of Total Investments 29.20%
C000113803 | India  
Holdings [Line Items]  
Percent of Total Investments 12.10%
C000113803 | Korea, Republic Of  
Holdings [Line Items]  
Percent of Total Investments 24.30%
C000113803 | China  
Holdings [Line Items]  
Percent of Total Investments 13.10%
C000113803 | Poland  
Holdings [Line Items]  
Percent of Total Investments 2.80%
C000113803 | Brazil  
Holdings [Line Items]  
Percent of Total Investments 4.30%
C000113803 | Mexico  
Holdings [Line Items]  
Percent of Total Investments 2.30%
C000113803 | South Africa  
Holdings [Line Items]  
Percent of Total Investments 4.30%
C000113803 | Hungary  
Holdings [Line Items]  
Percent of Total Investments 1.50%
C000126912 | IssuerSK Hynix, Inc.  
Holdings [Line Items]  
Percent of Total Investments 5.20%
C000126912 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 15.30%
C000126912 | IssuerSamsung Electronics Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 12.40%
C000126912 | IssuerMediaTek, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.30%
C000126912 | IssuerDelta Electronics, Inc.  
Holdings [Line Items]  
Percent of Total Investments 2.90%
C000126912 | IssuerTencent Holdings Ltd.  
Holdings [Line Items]  
Percent of Total Investments 3.10%
C000126912 | IssuerSK Square Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 4.00%
C000126912 | IssuerUnimicron Technology Corp.  
Holdings [Line Items]  
Percent of Total Investments 1.90%
C000126912 | IssuerAlibaba Group Holding Ltd.  
Holdings [Line Items]  
Percent of Total Investments 1.80%
C000126912 | IssuerHon Hai Precision Industry Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 1.60%
C000126912 | Country Other Line  
Holdings [Line Items]  
Percent of Total Investments 4.10%
C000126912 | United States  
Holdings [Line Items]  
Percent of Total Investments 2.00%
C000126912 | Taiwan  
Holdings [Line Items]  
Percent of Total Investments 29.20%
C000126912 | India  
Holdings [Line Items]  
Percent of Total Investments 12.10%
C000126912 | Korea, Republic Of  
Holdings [Line Items]  
Percent of Total Investments 24.30%
C000126912 | China  
Holdings [Line Items]  
Percent of Total Investments 13.10%
C000126912 | Poland  
Holdings [Line Items]  
Percent of Total Investments 2.80%
C000126912 | Brazil  
Holdings [Line Items]  
Percent of Total Investments 4.30%
C000126912 | Mexico  
Holdings [Line Items]  
Percent of Total Investments 2.30%
C000126912 | South Africa  
Holdings [Line Items]  
Percent of Total Investments 4.30%
C000126912 | Hungary  
Holdings [Line Items]  
Percent of Total Investments 1.50%
C000169209 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 10.70%
C000169209 | IssuerNVIDIA Corp.  
Holdings [Line Items]  
Percent of Total Investments 11.30%
C000169209 | IssuerAlphabet, Inc.  
Holdings [Line Items]  
Percent of Total Investments 10.30%
C000169209 | IssuerEli Lilly & Co.  
Holdings [Line Items]  
Percent of Total Investments 7.40%
C000169209 | IssuerRolls-Royce Holdings PLC  
Holdings [Line Items]  
Percent of Total Investments 6.80%
C000169209 | IssuerMizuho Financial Group, Inc.  
Holdings [Line Items]  
Percent of Total Investments 6.30%
C000169209 | IssuerBanco Santander SA  
Holdings [Line Items]  
Percent of Total Investments 5.90%
C000169209 | IssuerDell Technologies, Inc.  
Holdings [Line Items]  
Percent of Total Investments 5.80%
C000169209 | IssuerJPMorgan Chase & Co.  
Holdings [Line Items]  
Percent of Total Investments 5.60%
C000169209 | IssuerStandard Chartered PLC  
Holdings [Line Items]  
Percent of Total Investments 4.50%
C000169209 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 1.50%
C000169209 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 1.00%
C000169209 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 27.30%
C000169209 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 10.30%
C000169209 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 7.50%
C000169209 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 1.20%
C000169209 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 7.40%
C000169209 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 33.20%
C000169209 | SectorReal Estate  
Holdings [Line Items]  
Percent of Total Investments 3.10%
C000169209 | SectorEnergy  
Holdings [Line Items]  
Percent of Total Investments 3.30%
C000169209 | SectorMaterials  
Holdings [Line Items]  
Percent of Total Investments 4.20%
C000169210 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 10.70%
C000169210 | IssuerNVIDIA Corp.  
Holdings [Line Items]  
Percent of Total Investments 11.30%
C000169210 | IssuerAlphabet, Inc.  
Holdings [Line Items]  
Percent of Total Investments 10.30%
C000169210 | IssuerEli Lilly & Co.  
Holdings [Line Items]  
Percent of Total Investments 7.40%
C000169210 | IssuerRolls-Royce Holdings PLC  
Holdings [Line Items]  
Percent of Total Investments 6.80%
C000169210 | IssuerMizuho Financial Group, Inc.  
Holdings [Line Items]  
Percent of Total Investments 6.30%
C000169210 | IssuerBanco Santander SA  
Holdings [Line Items]  
Percent of Total Investments 5.90%
C000169210 | IssuerDell Technologies, Inc.  
Holdings [Line Items]  
Percent of Total Investments 5.80%
C000169210 | IssuerJPMorgan Chase & Co.  
Holdings [Line Items]  
Percent of Total Investments 5.60%
C000169210 | IssuerStandard Chartered PLC  
Holdings [Line Items]  
Percent of Total Investments 4.50%
C000169210 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 1.50%
C000169210 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 1.00%
C000169210 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 27.30%
C000169210 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 10.30%
C000169210 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 7.50%
C000169210 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 1.20%
C000169210 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 7.40%
C000169210 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 33.20%
C000169210 | SectorReal Estate  
Holdings [Line Items]  
Percent of Total Investments 3.10%
C000169210 | SectorEnergy  
Holdings [Line Items]  
Percent of Total Investments 3.30%
C000169210 | SectorMaterials  
Holdings [Line Items]  
Percent of Total Investments 4.20%
C000169208 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 10.70%
C000169208 | IssuerNVIDIA Corp.  
Holdings [Line Items]  
Percent of Total Investments 11.30%
C000169208 | IssuerAlphabet, Inc.  
Holdings [Line Items]  
Percent of Total Investments 10.30%
C000169208 | IssuerEli Lilly & Co.  
Holdings [Line Items]  
Percent of Total Investments 7.40%
C000169208 | IssuerRolls-Royce Holdings PLC  
Holdings [Line Items]  
Percent of Total Investments 6.80%
C000169208 | IssuerMizuho Financial Group, Inc.  
Holdings [Line Items]  
Percent of Total Investments 6.30%
C000169208 | IssuerBanco Santander SA  
Holdings [Line Items]  
Percent of Total Investments 5.90%
C000169208 | IssuerDell Technologies, Inc.  
Holdings [Line Items]  
Percent of Total Investments 5.80%
C000169208 | IssuerJPMorgan Chase & Co.  
Holdings [Line Items]  
Percent of Total Investments 5.60%
C000169208 | IssuerStandard Chartered PLC  
Holdings [Line Items]  
Percent of Total Investments 4.50%
C000169208 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 1.50%
C000169208 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 1.00%
C000169208 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 27.30%
C000169208 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 10.30%
C000169208 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 7.50%
C000169208 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 1.20%
C000169208 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 7.40%
C000169208 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 33.20%
C000169208 | SectorReal Estate  
Holdings [Line Items]  
Percent of Total Investments 3.10%
C000169208 | SectorEnergy  
Holdings [Line Items]  
Percent of Total Investments 3.30%
C000169208 | SectorMaterials  
Holdings [Line Items]  
Percent of Total Investments 4.20%
C000169211 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 10.70%
C000169211 | IssuerNVIDIA Corp.  
Holdings [Line Items]  
Percent of Total Investments 11.30%
C000169211 | IssuerAlphabet, Inc.  
Holdings [Line Items]  
Percent of Total Investments 10.30%
C000169211 | IssuerEli Lilly & Co.  
Holdings [Line Items]  
Percent of Total Investments 7.40%
C000169211 | IssuerRolls-Royce Holdings PLC  
Holdings [Line Items]  
Percent of Total Investments 6.80%
C000169211 | IssuerMizuho Financial Group, Inc.  
Holdings [Line Items]  
Percent of Total Investments 6.30%
C000169211 | IssuerBanco Santander SA  
Holdings [Line Items]  
Percent of Total Investments 5.90%
C000169211 | IssuerDell Technologies, Inc.  
Holdings [Line Items]  
Percent of Total Investments 5.80%
C000169211 | IssuerJPMorgan Chase & Co.  
Holdings [Line Items]  
Percent of Total Investments 5.60%
C000169211 | IssuerStandard Chartered PLC  
Holdings [Line Items]  
Percent of Total Investments 4.50%
C000169211 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 1.50%
C000169211 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 1.00%
C000169211 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 27.30%
C000169211 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 10.30%
C000169211 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 7.50%
C000169211 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 1.20%
C000169211 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 7.40%
C000169211 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 33.20%
C000169211 | SectorReal Estate  
Holdings [Line Items]  
Percent of Total Investments 3.10%
C000169211 | SectorEnergy  
Holdings [Line Items]  
Percent of Total Investments 3.30%
C000169211 | SectorMaterials  
Holdings [Line Items]  
Percent of Total Investments 4.20%
C000169213 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 8.60%
C000169213 | IssuerNVIDIA Corp.  
Holdings [Line Items]  
Percent of Total Investments 7.20%
C000169213 | IssuerAlphabet, Inc.  
Holdings [Line Items]  
Percent of Total Investments 9.10%
C000169213 | IssuerRolls-Royce Holdings PLC  
Holdings [Line Items]  
Percent of Total Investments 3.70%
C000169213 | IssuerBanco Santander SA  
Holdings [Line Items]  
Percent of Total Investments 5.30%
C000169213 | IssuerJPMorgan Chase & Co.  
Holdings [Line Items]  
Percent of Total Investments 5.20%
C000169213 | IssuerApple, Inc.  
Holdings [Line Items]  
Percent of Total Investments 7.00%
C000169213 | IssuerSumitomo Mitsui Financial Group, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.10%
C000169213 | IssuerAmazon.com, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.90%
C000169213 | IssuerTJX Cos., Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.80%
C000169213 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 0.20%
C000169213 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 0.80%
C000169213 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 25.80%
C000169213 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 11.80%
C000169213 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 10.00%
C000169213 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 11.00%
C000169213 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 2.70%
C000169213 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 29.00%
C000169213 | SectorReal Estate  
Holdings [Line Items]  
Percent of Total Investments 1.90%
C000169213 | SectorEnergy  
Holdings [Line Items]  
Percent of Total Investments 3.00%
C000169213 | SectorMaterials  
Holdings [Line Items]  
Percent of Total Investments 3.80%
C000169214 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 8.60%
C000169214 | IssuerNVIDIA Corp.  
Holdings [Line Items]  
Percent of Total Investments 7.20%
C000169214 | IssuerAlphabet, Inc.  
Holdings [Line Items]  
Percent of Total Investments 9.10%
C000169214 | IssuerRolls-Royce Holdings PLC  
Holdings [Line Items]  
Percent of Total Investments 3.70%
C000169214 | IssuerBanco Santander SA  
Holdings [Line Items]  
Percent of Total Investments 5.30%
C000169214 | IssuerJPMorgan Chase & Co.  
Holdings [Line Items]  
Percent of Total Investments 5.20%
C000169214 | IssuerApple, Inc.  
Holdings [Line Items]  
Percent of Total Investments 7.00%
C000169214 | IssuerSumitomo Mitsui Financial Group, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.10%
C000169214 | IssuerAmazon.com, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.90%
C000169214 | IssuerTJX Cos., Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.80%
C000169214 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 0.20%
C000169214 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 0.80%
C000169214 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 25.80%
C000169214 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 11.80%
C000169214 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 10.00%
C000169214 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 11.00%
C000169214 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 2.70%
C000169214 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 29.00%
C000169214 | SectorReal Estate  
Holdings [Line Items]  
Percent of Total Investments 1.90%
C000169214 | SectorEnergy  
Holdings [Line Items]  
Percent of Total Investments 3.00%
C000169214 | SectorMaterials  
Holdings [Line Items]  
Percent of Total Investments 3.80%
C000169212 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 8.60%
C000169212 | IssuerNVIDIA Corp.  
Holdings [Line Items]  
Percent of Total Investments 7.20%
C000169212 | IssuerAlphabet, Inc.  
Holdings [Line Items]  
Percent of Total Investments 9.10%
C000169212 | IssuerRolls-Royce Holdings PLC  
Holdings [Line Items]  
Percent of Total Investments 3.70%
C000169212 | IssuerBanco Santander SA  
Holdings [Line Items]  
Percent of Total Investments 5.30%
C000169212 | IssuerJPMorgan Chase & Co.  
Holdings [Line Items]  
Percent of Total Investments 5.20%
C000169212 | IssuerApple, Inc.  
Holdings [Line Items]  
Percent of Total Investments 7.00%
C000169212 | IssuerSumitomo Mitsui Financial Group, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.10%
C000169212 | IssuerAmazon.com, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.90%
C000169212 | IssuerTJX Cos., Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.80%
C000169212 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 0.20%
C000169212 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 0.80%
C000169212 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 25.80%
C000169212 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 11.80%
C000169212 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 10.00%
C000169212 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 11.00%
C000169212 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 2.70%
C000169212 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 29.00%
C000169212 | SectorReal Estate  
Holdings [Line Items]  
Percent of Total Investments 1.90%
C000169212 | SectorEnergy  
Holdings [Line Items]  
Percent of Total Investments 3.00%
C000169212 | SectorMaterials  
Holdings [Line Items]  
Percent of Total Investments 3.80%
C000169215 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 8.60%
C000169215 | IssuerNVIDIA Corp.  
Holdings [Line Items]  
Percent of Total Investments 7.20%
C000169215 | IssuerAlphabet, Inc.  
Holdings [Line Items]  
Percent of Total Investments 9.10%
C000169215 | IssuerRolls-Royce Holdings PLC  
Holdings [Line Items]  
Percent of Total Investments 3.70%
C000169215 | IssuerBanco Santander SA  
Holdings [Line Items]  
Percent of Total Investments 5.30%
C000169215 | IssuerJPMorgan Chase & Co.  
Holdings [Line Items]  
Percent of Total Investments 5.20%
C000169215 | IssuerApple, Inc.  
Holdings [Line Items]  
Percent of Total Investments 7.00%
C000169215 | IssuerSumitomo Mitsui Financial Group, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.10%
C000169215 | IssuerAmazon.com, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.90%
C000169215 | IssuerTJX Cos., Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.80%
C000169215 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 0.20%
C000169215 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 0.80%
C000169215 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 25.80%
C000169215 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 11.80%
C000169215 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 10.00%
C000169215 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 11.00%
C000169215 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 2.70%
C000169215 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 29.00%
C000169215 | SectorReal Estate  
Holdings [Line Items]  
Percent of Total Investments 1.90%
C000169215 | SectorEnergy  
Holdings [Line Items]  
Percent of Total Investments 3.00%
C000169215 | SectorMaterials  
Holdings [Line Items]  
Percent of Total Investments 3.80%
C000204518 | IssuerRoyalty Pharma PLC  
Holdings [Line Items]  
Percent of Total Investments 3.70%
C000204518 | IssuerRoivant Sciences Ltd.  
Holdings [Line Items]  
Percent of Total Investments 7.00%
C000204518 | IssuerVictoria PLC  
Holdings [Line Items]  
Percent of Total Investments 18.50%
C000204518 | IssuerArbutus Biopharma Corp.  
Holdings [Line Items]  
Percent of Total Investments 5.30%
C000204518 | IssuerQXO, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.80%
C000204518 | IssuerImmunovant, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000204518 | IssuerFloor & Decor Holdings, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000204518 | IssuerTeleflex, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.00%
C000204518 | IssuerDraftKings, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.60%
C000204518 | IssuerCalumet, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.50%
C000204518 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 4.50%
C000204518 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 3.50%
C000204518 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 2.50%
C000204518 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 5.90%
C000204518 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 7.30%
C000204518 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 38.30%
C000204518 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 29.90%
C000204518 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 2.50%
C000204518 | SectorEnergy  
Holdings [Line Items]  
Percent of Total Investments 3.50%
C000204518 | SectorDomestic Specialty  
Holdings [Line Items]  
Percent of Total Investments 2.10%
C000204519 | IssuerRoyalty Pharma PLC  
Holdings [Line Items]  
Percent of Total Investments 3.70%
C000204519 | IssuerRoivant Sciences Ltd.  
Holdings [Line Items]  
Percent of Total Investments 7.00%
C000204519 | IssuerVictoria PLC  
Holdings [Line Items]  
Percent of Total Investments 18.50%
C000204519 | IssuerArbutus Biopharma Corp.  
Holdings [Line Items]  
Percent of Total Investments 5.30%
C000204519 | IssuerQXO, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.80%
C000204519 | IssuerImmunovant, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000204519 | IssuerFloor & Decor Holdings, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000204519 | IssuerTeleflex, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.00%
C000204519 | IssuerDraftKings, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.60%
C000204519 | IssuerCalumet, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.50%
C000204519 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 4.50%
C000204519 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 3.50%
C000204519 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 2.50%
C000204519 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 5.90%
C000204519 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 7.30%
C000204519 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 38.30%
C000204519 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 29.90%
C000204519 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 2.50%
C000204519 | SectorEnergy  
Holdings [Line Items]  
Percent of Total Investments 3.50%
C000204519 | SectorDomestic Specialty  
Holdings [Line Items]  
Percent of Total Investments 2.10%
C000204520 | IssuerRoyalty Pharma PLC  
Holdings [Line Items]  
Percent of Total Investments 3.70%
C000204520 | IssuerRoivant Sciences Ltd.  
Holdings [Line Items]  
Percent of Total Investments 7.00%
C000204520 | IssuerVictoria PLC  
Holdings [Line Items]  
Percent of Total Investments 18.50%
C000204520 | IssuerArbutus Biopharma Corp.  
Holdings [Line Items]  
Percent of Total Investments 5.30%
C000204520 | IssuerQXO, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.80%
C000204520 | IssuerImmunovant, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000204520 | IssuerFloor & Decor Holdings, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000204520 | IssuerTeleflex, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.00%
C000204520 | IssuerDraftKings, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.60%
C000204520 | IssuerCalumet, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.50%
C000204520 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 4.50%
C000204520 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 3.50%
C000204520 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 2.50%
C000204520 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 5.90%
C000204520 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 7.30%
C000204520 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 38.30%
C000204520 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 29.90%
C000204520 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 2.50%
C000204520 | SectorEnergy  
Holdings [Line Items]  
Percent of Total Investments 3.50%
C000204520 | SectorDomestic Specialty  
Holdings [Line Items]  
Percent of Total Investments 2.10%
C000204517 | IssuerRoyalty Pharma PLC  
Holdings [Line Items]  
Percent of Total Investments 3.70%
C000204517 | IssuerRoivant Sciences Ltd.  
Holdings [Line Items]  
Percent of Total Investments 7.00%
C000204517 | IssuerVictoria PLC  
Holdings [Line Items]  
Percent of Total Investments 18.50%
C000204517 | IssuerArbutus Biopharma Corp.  
Holdings [Line Items]  
Percent of Total Investments 5.30%
C000204517 | IssuerQXO, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.80%
C000204517 | IssuerImmunovant, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000204517 | IssuerFloor & Decor Holdings, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000204517 | IssuerTeleflex, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.00%
C000204517 | IssuerDraftKings, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.60%
C000204517 | IssuerCalumet, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.50%
C000204517 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 4.50%
C000204517 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 3.50%
C000204517 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 2.50%
C000204517 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 5.90%
C000204517 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 7.30%
C000204517 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 38.30%
C000204517 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 29.90%
C000204517 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 2.50%
C000204517 | SectorEnergy  
Holdings [Line Items]  
Percent of Total Investments 3.50%
C000204517 | SectorDomestic Specialty  
Holdings [Line Items]  
Percent of Total Investments 2.10%
C000007755 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 6.10%
C000007755 | IssuerAlphabet, Inc.  
Holdings [Line Items]  
Percent of Total Investments 6.40%
C000007755 | IssuerAmazon.com, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.60%
C000007755 | IssuerVisa, Inc.  
Holdings [Line Items]  
Percent of Total Investments 5.50%
C000007755 | IssuerMicrosoft Corp.  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000007755 | IssuerCoca-Cola Co.  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000007755 | IssuerL'Oreal SA  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000007755 | IssuerAon PLC  
Holdings [Line Items]  
Percent of Total Investments 4.60%
C000007755 | IssuerNetflix, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.00%
C000007755 | IssuerFerrari NV  
Holdings [Line Items]  
Percent of Total Investments 3.50%
C000007755 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 15.00%
C000007755 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 1.50%
C000007755 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 20.20%
C000007755 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 10.40%
C000007755 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 13.20%
C000007755 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 11.80%
C000007755 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 11.70%
C000007755 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 16.20%
C000155893 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 6.10%
C000155893 | IssuerAlphabet, Inc.  
Holdings [Line Items]  
Percent of Total Investments 6.40%
C000155893 | IssuerAmazon.com, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.60%
C000155893 | IssuerVisa, Inc.  
Holdings [Line Items]  
Percent of Total Investments 5.50%
C000155893 | IssuerMicrosoft Corp.  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000155893 | IssuerCoca-Cola Co.  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000155893 | IssuerL'Oreal SA  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000155893 | IssuerAon PLC  
Holdings [Line Items]  
Percent of Total Investments 4.60%
C000155893 | IssuerNetflix, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.00%
C000155893 | IssuerFerrari NV  
Holdings [Line Items]  
Percent of Total Investments 3.50%
C000155893 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 15.00%
C000155893 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 1.50%
C000155893 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 20.20%
C000155893 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 10.40%
C000155893 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 13.20%
C000155893 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 11.80%
C000155893 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 11.70%
C000155893 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 16.20%
C000007754 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 6.10%
C000007754 | IssuerAlphabet, Inc.  
Holdings [Line Items]  
Percent of Total Investments 6.40%
C000007754 | IssuerAmazon.com, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.60%
C000007754 | IssuerVisa, Inc.  
Holdings [Line Items]  
Percent of Total Investments 5.50%
C000007754 | IssuerMicrosoft Corp.  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000007754 | IssuerCoca-Cola Co.  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000007754 | IssuerL'Oreal SA  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000007754 | IssuerAon PLC  
Holdings [Line Items]  
Percent of Total Investments 4.60%
C000007754 | IssuerNetflix, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.00%
C000007754 | IssuerFerrari NV  
Holdings [Line Items]  
Percent of Total Investments 3.50%
C000007754 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 15.00%
C000007754 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 1.50%
C000007754 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 20.20%
C000007754 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 10.40%
C000007754 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 13.20%
C000007754 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 11.80%
C000007754 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 11.70%
C000007754 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 16.20%
C000113809 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 6.10%
C000113809 | IssuerAlphabet, Inc.  
Holdings [Line Items]  
Percent of Total Investments 6.40%
C000113809 | IssuerAmazon.com, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.60%
C000113809 | IssuerVisa, Inc.  
Holdings [Line Items]  
Percent of Total Investments 5.50%
C000113809 | IssuerMicrosoft Corp.  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000113809 | IssuerCoca-Cola Co.  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000113809 | IssuerL'Oreal SA  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000113809 | IssuerAon PLC  
Holdings [Line Items]  
Percent of Total Investments 4.60%
C000113809 | IssuerNetflix, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.00%
C000113809 | IssuerFerrari NV  
Holdings [Line Items]  
Percent of Total Investments 3.50%
C000113809 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 15.00%
C000113809 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 1.50%
C000113809 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 20.20%
C000113809 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 10.40%
C000113809 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 13.20%
C000113809 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 11.80%
C000113809 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 11.70%
C000113809 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 16.20%
C000156276 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 6.10%
C000156276 | IssuerAlphabet, Inc.  
Holdings [Line Items]  
Percent of Total Investments 6.40%
C000156276 | IssuerAmazon.com, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.60%
C000156276 | IssuerVisa, Inc.  
Holdings [Line Items]  
Percent of Total Investments 5.50%
C000156276 | IssuerMicrosoft Corp.  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000156276 | IssuerCoca-Cola Co.  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000156276 | IssuerL'Oreal SA  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000156276 | IssuerAon PLC  
Holdings [Line Items]  
Percent of Total Investments 4.60%
C000156276 | IssuerNetflix, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.00%
C000156276 | IssuerFerrari NV  
Holdings [Line Items]  
Percent of Total Investments 3.50%
C000156276 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 15.00%
C000156276 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 1.50%
C000156276 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 20.20%
C000156276 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 10.40%
C000156276 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 13.20%
C000156276 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 11.80%
C000156276 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 11.70%
C000156276 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 16.20%
C000094893 | IssuerCloudflare, Inc.  
Holdings [Line Items]  
Percent of Total Investments 13.40%
C000094893 | IssuerRoyalty Pharma PLC  
Holdings [Line Items]  
Percent of Total Investments 8.90%
C000094893 | IssuerTesla, Inc.  
Holdings [Line Items]  
Percent of Total Investments 8.10%
C000094893 | IssuerAppLovin Corp.  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000094893 | IssuerSpace Exploration Technologies Corp.  
Holdings [Line Items]  
Percent of Total Investments 4.80%
C000094893 | IssuerRoivant Sciences Ltd.  
Holdings [Line Items]  
Percent of Total Investments 7.50%
C000094893 | IssuerAffirm Holdings, Inc.  
Holdings [Line Items]  
Percent of Total Investments 7.30%
C000094893 | IssuerShopify, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.60%
C000094893 | IssuerMercadoLibre, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.60%
C000094893 | IssuerAurora Innovation, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.90%
C000094893 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 0.10%
C000094893 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 2.20%
C000094893 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 13.00%
C000094893 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 9.90%
C000094893 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 3.60%
C000094893 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 13.60%
C000094893 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 18.70%
C000094893 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 36.00%
C000094893 | SectorReal Estate  
Holdings [Line Items]  
Percent of Total Investments 2.90%
C000155902 | IssuerCloudflare, Inc.  
Holdings [Line Items]  
Percent of Total Investments 13.40%
C000155902 | IssuerRoyalty Pharma PLC  
Holdings [Line Items]  
Percent of Total Investments 8.90%
C000155902 | IssuerTesla, Inc.  
Holdings [Line Items]  
Percent of Total Investments 8.10%
C000155902 | IssuerAppLovin Corp.  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000155902 | IssuerSpace Exploration Technologies Corp.  
Holdings [Line Items]  
Percent of Total Investments 4.80%
C000155902 | IssuerRoivant Sciences Ltd.  
Holdings [Line Items]  
Percent of Total Investments 7.50%
C000155902 | IssuerAffirm Holdings, Inc.  
Holdings [Line Items]  
Percent of Total Investments 7.30%
C000155902 | IssuerShopify, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.60%
C000155902 | IssuerMercadoLibre, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.60%
C000155902 | IssuerAurora Innovation, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.90%
C000155902 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 0.10%
C000155902 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 2.20%
C000155902 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 13.00%
C000155902 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 9.90%
C000155902 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 3.60%
C000155902 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 13.60%
C000155902 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 18.70%
C000155902 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 36.00%
C000155902 | SectorReal Estate  
Holdings [Line Items]  
Percent of Total Investments 2.90%
C000094891 | IssuerCloudflare, Inc.  
Holdings [Line Items]  
Percent of Total Investments 13.40%
C000094891 | IssuerRoyalty Pharma PLC  
Holdings [Line Items]  
Percent of Total Investments 8.90%
C000094891 | IssuerTesla, Inc.  
Holdings [Line Items]  
Percent of Total Investments 8.10%
C000094891 | IssuerAppLovin Corp.  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000094891 | IssuerSpace Exploration Technologies Corp.  
Holdings [Line Items]  
Percent of Total Investments 4.80%
C000094891 | IssuerRoivant Sciences Ltd.  
Holdings [Line Items]  
Percent of Total Investments 7.50%
C000094891 | IssuerAffirm Holdings, Inc.  
Holdings [Line Items]  
Percent of Total Investments 7.30%
C000094891 | IssuerShopify, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.60%
C000094891 | IssuerMercadoLibre, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.60%
C000094891 | IssuerAurora Innovation, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.90%
C000094891 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 0.10%
C000094891 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 2.20%
C000094891 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 13.00%
C000094891 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 9.90%
C000094891 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 3.60%
C000094891 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 13.60%
C000094891 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 18.70%
C000094891 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 36.00%
C000094891 | SectorReal Estate  
Holdings [Line Items]  
Percent of Total Investments 2.90%
C000094892 | IssuerCloudflare, Inc.  
Holdings [Line Items]  
Percent of Total Investments 13.40%
C000094892 | IssuerRoyalty Pharma PLC  
Holdings [Line Items]  
Percent of Total Investments 8.90%
C000094892 | IssuerTesla, Inc.  
Holdings [Line Items]  
Percent of Total Investments 8.10%
C000094892 | IssuerAppLovin Corp.  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000094892 | IssuerSpace Exploration Technologies Corp.  
Holdings [Line Items]  
Percent of Total Investments 4.80%
C000094892 | IssuerRoivant Sciences Ltd.  
Holdings [Line Items]  
Percent of Total Investments 7.50%
C000094892 | IssuerAffirm Holdings, Inc.  
Holdings [Line Items]  
Percent of Total Investments 7.30%
C000094892 | IssuerShopify, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.60%
C000094892 | IssuerMercadoLibre, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.60%
C000094892 | IssuerAurora Innovation, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.90%
C000094892 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 0.10%
C000094892 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 2.20%
C000094892 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 13.00%
C000094892 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 9.90%
C000094892 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 3.60%
C000094892 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 13.60%
C000094892 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 18.70%
C000094892 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 36.00%
C000094892 | SectorReal Estate  
Holdings [Line Items]  
Percent of Total Investments 2.90%
C000228507 | IssuerCloudflare, Inc.  
Holdings [Line Items]  
Percent of Total Investments 13.40%
C000228507 | IssuerRoyalty Pharma PLC  
Holdings [Line Items]  
Percent of Total Investments 8.90%
C000228507 | IssuerTesla, Inc.  
Holdings [Line Items]  
Percent of Total Investments 8.10%
C000228507 | IssuerAppLovin Corp.  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000228507 | IssuerSpace Exploration Technologies Corp.  
Holdings [Line Items]  
Percent of Total Investments 4.80%
C000228507 | IssuerRoivant Sciences Ltd.  
Holdings [Line Items]  
Percent of Total Investments 7.50%
C000228507 | IssuerAffirm Holdings, Inc.  
Holdings [Line Items]  
Percent of Total Investments 7.30%
C000228507 | IssuerShopify, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.60%
C000228507 | IssuerMercadoLibre, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.60%
C000228507 | IssuerAurora Innovation, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.90%
C000228507 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 0.10%
C000228507 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 2.20%
C000228507 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 13.00%
C000228507 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 9.90%
C000228507 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 3.60%
C000228507 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 13.60%
C000228507 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 18.70%
C000228507 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 36.00%
C000228507 | SectorReal Estate  
Holdings [Line Items]  
Percent of Total Investments 2.90%
C000085100 | IssuerDoorDash, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.60%
C000085100 | IssuerSK Hynix, Inc.  
Holdings [Line Items]  
Percent of Total Investments 9.60%
C000085100 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 8.90%
C000085100 | IssuerSamsung Electronics Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 4.50%
C000085100 | IssuerMercadoLibre, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000085100 | IssuerASML Holding NV  
Holdings [Line Items]  
Percent of Total Investments 5.60%
C000085100 | IssuerMeta Platforms, Inc.  
Holdings [Line Items]  
Percent of Total Investments 5.20%
C000085100 | IssuerUber Technologies, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.50%
C000085100 | IssuerSpotify Technology SA  
Holdings [Line Items]  
Percent of Total Investments 4.20%
C000085100 | IssuerHermes International SCA  
Holdings [Line Items]  
Percent of Total Investments 3.80%
C000085100 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 1.20%
C000085100 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 12.80%
C000085100 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 18.50%
C000085100 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 10.00%
C000085100 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 23.80%
C000085100 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 33.70%
C000155900 | IssuerDoorDash, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.60%
C000155900 | IssuerSK Hynix, Inc.  
Holdings [Line Items]  
Percent of Total Investments 9.60%
C000155900 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 8.90%
C000155900 | IssuerSamsung Electronics Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 4.50%
C000155900 | IssuerMercadoLibre, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000155900 | IssuerASML Holding NV  
Holdings [Line Items]  
Percent of Total Investments 5.60%
C000155900 | IssuerMeta Platforms, Inc.  
Holdings [Line Items]  
Percent of Total Investments 5.20%
C000155900 | IssuerUber Technologies, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.50%
C000155900 | IssuerSpotify Technology SA  
Holdings [Line Items]  
Percent of Total Investments 4.20%
C000155900 | IssuerHermes International SCA  
Holdings [Line Items]  
Percent of Total Investments 3.80%
C000155900 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 1.20%
C000155900 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 12.80%
C000155900 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 18.50%
C000155900 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 10.00%
C000155900 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 23.80%
C000155900 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 33.70%
C000085098 | IssuerDoorDash, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.60%
C000085098 | IssuerSK Hynix, Inc.  
Holdings [Line Items]  
Percent of Total Investments 9.60%
C000085098 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 8.90%
C000085098 | IssuerSamsung Electronics Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 4.50%
C000085098 | IssuerMercadoLibre, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000085098 | IssuerASML Holding NV  
Holdings [Line Items]  
Percent of Total Investments 5.60%
C000085098 | IssuerMeta Platforms, Inc.  
Holdings [Line Items]  
Percent of Total Investments 5.20%
C000085098 | IssuerUber Technologies, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.50%
C000085098 | IssuerSpotify Technology SA  
Holdings [Line Items]  
Percent of Total Investments 4.20%
C000085098 | IssuerHermes International SCA  
Holdings [Line Items]  
Percent of Total Investments 3.80%
C000085098 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 1.20%
C000085098 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 12.80%
C000085098 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 18.50%
C000085098 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 10.00%
C000085098 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 23.80%
C000085098 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 33.70%
C000198822 | IssuerDoorDash, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.60%
C000198822 | IssuerSK Hynix, Inc.  
Holdings [Line Items]  
Percent of Total Investments 9.60%
C000198822 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 8.90%
C000198822 | IssuerSamsung Electronics Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 4.50%
C000198822 | IssuerMercadoLibre, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000198822 | IssuerASML Holding NV  
Holdings [Line Items]  
Percent of Total Investments 5.60%
C000198822 | IssuerMeta Platforms, Inc.  
Holdings [Line Items]  
Percent of Total Investments 5.20%
C000198822 | IssuerUber Technologies, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.50%
C000198822 | IssuerSpotify Technology SA  
Holdings [Line Items]  
Percent of Total Investments 4.20%
C000198822 | IssuerHermes International SCA  
Holdings [Line Items]  
Percent of Total Investments 3.80%
C000198822 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 1.20%
C000198822 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 12.80%
C000198822 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 18.50%
C000198822 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 10.00%
C000198822 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 23.80%
C000198822 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 33.70%
C000085099 | IssuerDoorDash, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.60%
C000085099 | IssuerSK Hynix, Inc.  
Holdings [Line Items]  
Percent of Total Investments 9.60%
C000085099 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 8.90%
C000085099 | IssuerSamsung Electronics Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 4.50%
C000085099 | IssuerMercadoLibre, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000085099 | IssuerASML Holding NV  
Holdings [Line Items]  
Percent of Total Investments 5.60%
C000085099 | IssuerMeta Platforms, Inc.  
Holdings [Line Items]  
Percent of Total Investments 5.20%
C000085099 | IssuerUber Technologies, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.50%
C000085099 | IssuerSpotify Technology SA  
Holdings [Line Items]  
Percent of Total Investments 4.20%
C000085099 | IssuerHermes International SCA  
Holdings [Line Items]  
Percent of Total Investments 3.80%
C000085099 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 1.20%
C000085099 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 12.80%
C000085099 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 18.50%
C000085099 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 10.00%
C000085099 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 23.80%
C000085099 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 33.70%
C000126921 | IssuerDoorDash, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.60%
C000126921 | IssuerSK Hynix, Inc.  
Holdings [Line Items]  
Percent of Total Investments 9.60%
C000126921 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 8.90%
C000126921 | IssuerSamsung Electronics Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 4.50%
C000126921 | IssuerMercadoLibre, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000126921 | IssuerASML Holding NV  
Holdings [Line Items]  
Percent of Total Investments 5.60%
C000126921 | IssuerMeta Platforms, Inc.  
Holdings [Line Items]  
Percent of Total Investments 5.20%
C000126921 | IssuerUber Technologies, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.50%
C000126921 | IssuerSpotify Technology SA  
Holdings [Line Items]  
Percent of Total Investments 4.20%
C000126921 | IssuerHermes International SCA  
Holdings [Line Items]  
Percent of Total Investments 3.80%
C000126921 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 1.20%
C000126921 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 12.80%
C000126921 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 18.50%
C000126921 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 10.00%
C000126921 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 23.80%
C000126921 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 33.70%
C000211166 | IssuerCloudflare, Inc.  
Holdings [Line Items]  
Percent of Total Investments 13.30%
C000211166 | IssuerRoyalty Pharma PLC  
Holdings [Line Items]  
Percent of Total Investments 8.60%
C000211166 | IssuerMedline, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.20%
C000211166 | IssuerMercadoLibre, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.60%
C000211166 | IssuerQXO, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000211166 | IssuerSpotify Technology SA  
Holdings [Line Items]  
Percent of Total Investments 4.30%
C000211166 | IssuerCanadian National Railway Co.  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000211166 | IssuerEurofins Scientific SE  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000211166 | IssuerCore & Main, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000211166 | IssuerMadison Air Solutions Corp.  
Holdings [Line Items]  
Percent of Total Investments 3.00%
C000211166 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 4.60%
C000211166 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 3.70%
C000211166 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 6.50%
C000211166 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 8.90%
C000211166 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 23.70%
C000211166 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 14.30%
C000211166 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 17.50%
C000211166 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 18.80%
C000211166 | SectorReal Estate  
Holdings [Line Items]  
Percent of Total Investments 0.20%
C000211166 | SectorEnergy  
Holdings [Line Items]  
Percent of Total Investments 0.50%
C000211166 | SectorMaterials  
Holdings [Line Items]  
Percent of Total Investments 1.30%
C000211167 | IssuerCloudflare, Inc.  
Holdings [Line Items]  
Percent of Total Investments 13.30%
C000211167 | IssuerRoyalty Pharma PLC  
Holdings [Line Items]  
Percent of Total Investments 8.60%
C000211167 | IssuerMedline, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.20%
C000211167 | IssuerMercadoLibre, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.60%
C000211167 | IssuerQXO, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000211167 | IssuerSpotify Technology SA  
Holdings [Line Items]  
Percent of Total Investments 4.30%
C000211167 | IssuerCanadian National Railway Co.  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000211167 | IssuerEurofins Scientific SE  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000211167 | IssuerCore & Main, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000211167 | IssuerMadison Air Solutions Corp.  
Holdings [Line Items]  
Percent of Total Investments 3.00%
C000211167 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 4.60%
C000211167 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 3.70%
C000211167 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 6.50%
C000211167 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 8.90%
C000211167 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 23.70%
C000211167 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 14.30%
C000211167 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 17.50%
C000211167 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 18.80%
C000211167 | SectorReal Estate  
Holdings [Line Items]  
Percent of Total Investments 0.20%
C000211167 | SectorEnergy  
Holdings [Line Items]  
Percent of Total Investments 0.50%
C000211167 | SectorMaterials  
Holdings [Line Items]  
Percent of Total Investments 1.30%
C000211168 | IssuerCloudflare, Inc.  
Holdings [Line Items]  
Percent of Total Investments 13.30%
C000211168 | IssuerRoyalty Pharma PLC  
Holdings [Line Items]  
Percent of Total Investments 8.60%
C000211168 | IssuerMedline, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.20%
C000211168 | IssuerMercadoLibre, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.60%
C000211168 | IssuerQXO, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000211168 | IssuerSpotify Technology SA  
Holdings [Line Items]  
Percent of Total Investments 4.30%
C000211168 | IssuerCanadian National Railway Co.  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000211168 | IssuerEurofins Scientific SE  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000211168 | IssuerCore & Main, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000211168 | IssuerMadison Air Solutions Corp.  
Holdings [Line Items]  
Percent of Total Investments 3.00%
C000211168 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 4.60%
C000211168 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 3.70%
C000211168 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 6.50%
C000211168 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 8.90%
C000211168 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 23.70%
C000211168 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 14.30%
C000211168 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 17.50%
C000211168 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 18.80%
C000211168 | SectorReal Estate  
Holdings [Line Items]  
Percent of Total Investments 0.20%
C000211168 | SectorEnergy  
Holdings [Line Items]  
Percent of Total Investments 0.50%
C000211168 | SectorMaterials  
Holdings [Line Items]  
Percent of Total Investments 1.30%
C000211165 | IssuerCloudflare, Inc.  
Holdings [Line Items]  
Percent of Total Investments 13.30%
C000211165 | IssuerRoyalty Pharma PLC  
Holdings [Line Items]  
Percent of Total Investments 8.60%
C000211165 | IssuerMedline, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.20%
C000211165 | IssuerMercadoLibre, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.60%
C000211165 | IssuerQXO, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000211165 | IssuerSpotify Technology SA  
Holdings [Line Items]  
Percent of Total Investments 4.30%
C000211165 | IssuerCanadian National Railway Co.  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000211165 | IssuerEurofins Scientific SE  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000211165 | IssuerCore & Main, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000211165 | IssuerMadison Air Solutions Corp.  
Holdings [Line Items]  
Percent of Total Investments 3.00%
C000211165 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 4.60%
C000211165 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 3.70%
C000211165 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 6.50%
C000211165 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 8.90%
C000211165 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 23.70%
C000211165 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 14.30%
C000211165 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 17.50%
C000211165 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 18.80%
C000211165 | SectorReal Estate  
Holdings [Line Items]  
Percent of Total Investments 0.20%
C000211165 | SectorEnergy  
Holdings [Line Items]  
Percent of Total Investments 0.50%
C000211165 | SectorMaterials  
Holdings [Line Items]  
Percent of Total Investments 1.30%
C000129961 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 7.30%
C000129961 | IssuerNAURA Technology Group Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 5.30%
C000129961 | IssuerAlphabet, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.90%
C000129961 | IssuerAmazon.com, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.80%
C000129961 | IssuerVisa, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000129961 | IssuerMicrosoft Corp.  
Holdings [Line Items]  
Percent of Total Investments 3.70%
C000129961 | IssuerASML Holding NV  
Holdings [Line Items]  
Percent of Total Investments 4.20%
C000129961 | IssuerBroadcom, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.80%
C000129961 | IssuerDiploma PLC  
Holdings [Line Items]  
Percent of Total Investments 3.70%
C000129961 | IssuerMonster Beverage Corp.  
Holdings [Line Items]  
Percent of Total Investments 3.30%
C000129961 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 7.50%
C000129961 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 1.30%
C000129961 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 9.20%
C000129961 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 11.00%
C000129961 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 21.20%
C000129961 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 12.10%
C000129961 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 1.70%
C000129961 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 36.00%
C000155911 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 7.30%
C000155911 | IssuerNAURA Technology Group Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 5.30%
C000155911 | IssuerAlphabet, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.90%
C000155911 | IssuerAmazon.com, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.80%
C000155911 | IssuerVisa, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000155911 | IssuerMicrosoft Corp.  
Holdings [Line Items]  
Percent of Total Investments 3.70%
C000155911 | IssuerASML Holding NV  
Holdings [Line Items]  
Percent of Total Investments 4.20%
C000155911 | IssuerBroadcom, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.80%
C000155911 | IssuerDiploma PLC  
Holdings [Line Items]  
Percent of Total Investments 3.70%
C000155911 | IssuerMonster Beverage Corp.  
Holdings [Line Items]  
Percent of Total Investments 3.30%
C000155911 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 7.50%
C000155911 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 1.30%
C000155911 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 9.20%
C000155911 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 11.00%
C000155911 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 21.20%
C000155911 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 12.10%
C000155911 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 1.70%
C000155911 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 36.00%
C000129960 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 7.30%
C000129960 | IssuerNAURA Technology Group Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 5.30%
C000129960 | IssuerAlphabet, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.90%
C000129960 | IssuerAmazon.com, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.80%
C000129960 | IssuerVisa, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000129960 | IssuerMicrosoft Corp.  
Holdings [Line Items]  
Percent of Total Investments 3.70%
C000129960 | IssuerASML Holding NV  
Holdings [Line Items]  
Percent of Total Investments 4.20%
C000129960 | IssuerBroadcom, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.80%
C000129960 | IssuerDiploma PLC  
Holdings [Line Items]  
Percent of Total Investments 3.70%
C000129960 | IssuerMonster Beverage Corp.  
Holdings [Line Items]  
Percent of Total Investments 3.30%
C000129960 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 7.50%
C000129960 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 1.30%
C000129960 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 9.20%
C000129960 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 11.00%
C000129960 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 21.20%
C000129960 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 12.10%
C000129960 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 1.70%
C000129960 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 36.00%
C000129962 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 7.30%
C000129962 | IssuerNAURA Technology Group Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 5.30%
C000129962 | IssuerAlphabet, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.90%
C000129962 | IssuerAmazon.com, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.80%
C000129962 | IssuerVisa, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000129962 | IssuerMicrosoft Corp.  
Holdings [Line Items]  
Percent of Total Investments 3.70%
C000129962 | IssuerASML Holding NV  
Holdings [Line Items]  
Percent of Total Investments 4.20%
C000129962 | IssuerBroadcom, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.80%
C000129962 | IssuerDiploma PLC  
Holdings [Line Items]  
Percent of Total Investments 3.70%
C000129962 | IssuerMonster Beverage Corp.  
Holdings [Line Items]  
Percent of Total Investments 3.30%
C000129962 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 7.50%
C000129962 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 1.30%
C000129962 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 9.20%
C000129962 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 11.00%
C000129962 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 21.20%
C000129962 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 12.10%
C000129962 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 1.70%
C000129962 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 36.00%
C000129963 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 7.30%
C000129963 | IssuerNAURA Technology Group Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 5.30%
C000129963 | IssuerAlphabet, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.90%
C000129963 | IssuerAmazon.com, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.80%
C000129963 | IssuerVisa, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000129963 | IssuerMicrosoft Corp.  
Holdings [Line Items]  
Percent of Total Investments 3.70%
C000129963 | IssuerASML Holding NV  
Holdings [Line Items]  
Percent of Total Investments 4.20%
C000129963 | IssuerBroadcom, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.80%
C000129963 | IssuerDiploma PLC  
Holdings [Line Items]  
Percent of Total Investments 3.70%
C000129963 | IssuerMonster Beverage Corp.  
Holdings [Line Items]  
Percent of Total Investments 3.30%
C000129963 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 7.50%
C000129963 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 1.30%
C000129963 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 9.20%
C000129963 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 11.00%
C000129963 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 21.20%
C000129963 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 12.10%
C000129963 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 1.70%
C000129963 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 36.00%
C000007751 | IssuerCloudflare, Inc.  
Holdings [Line Items]  
Percent of Total Investments 13.40%
C000007751 | IssuerRoyalty Pharma PLC  
Holdings [Line Items]  
Percent of Total Investments 7.60%
C000007751 | IssuerTesla, Inc.  
Holdings [Line Items]  
Percent of Total Investments 9.20%
C000007751 | IssuerAppLovin Corp.  
Holdings [Line Items]  
Percent of Total Investments 6.20%
C000007751 | IssuerSpace Exploration Technologies Corp.  
Holdings [Line Items]  
Percent of Total Investments 4.80%
C000007751 | IssuerRoivant Sciences Ltd.  
Holdings [Line Items]  
Percent of Total Investments 5.20%
C000007751 | IssuerDoorDash, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000007751 | IssuerAffirm Holdings, Inc.  
Holdings [Line Items]  
Percent of Total Investments 7.00%
C000007751 | IssuerQXO, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.50%
C000007751 | IssuerAurora Innovation, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.90%
C000007751 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 0.40%
C000007751 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 1.60%
C000007751 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 10.50%
C000007751 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 8.60%
C000007751 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 4.60%
C000007751 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 14.90%
C000007751 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 15.80%
C000007751 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 43.00%
C000007751 | SectorReal Estate  
Holdings [Line Items]  
Percent of Total Investments 0.60%
C000155892 | IssuerCloudflare, Inc.  
Holdings [Line Items]  
Percent of Total Investments 13.40%
C000155892 | IssuerRoyalty Pharma PLC  
Holdings [Line Items]  
Percent of Total Investments 7.60%
C000155892 | IssuerTesla, Inc.  
Holdings [Line Items]  
Percent of Total Investments 9.20%
C000155892 | IssuerAppLovin Corp.  
Holdings [Line Items]  
Percent of Total Investments 6.20%
C000155892 | IssuerSpace Exploration Technologies Corp.  
Holdings [Line Items]  
Percent of Total Investments 4.80%
C000155892 | IssuerRoivant Sciences Ltd.  
Holdings [Line Items]  
Percent of Total Investments 5.20%
C000155892 | IssuerDoorDash, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000155892 | IssuerAffirm Holdings, Inc.  
Holdings [Line Items]  
Percent of Total Investments 7.00%
C000155892 | IssuerQXO, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.50%
C000155892 | IssuerAurora Innovation, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.90%
C000155892 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 0.40%
C000155892 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 1.60%
C000155892 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 10.50%
C000155892 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 8.60%
C000155892 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 4.60%
C000155892 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 14.90%
C000155892 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 15.80%
C000155892 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 43.00%
C000155892 | SectorReal Estate  
Holdings [Line Items]  
Percent of Total Investments 0.60%
C000007750 | IssuerCloudflare, Inc.  
Holdings [Line Items]  
Percent of Total Investments 13.40%
C000007750 | IssuerRoyalty Pharma PLC  
Holdings [Line Items]  
Percent of Total Investments 7.60%
C000007750 | IssuerTesla, Inc.  
Holdings [Line Items]  
Percent of Total Investments 9.20%
C000007750 | IssuerAppLovin Corp.  
Holdings [Line Items]  
Percent of Total Investments 6.20%
C000007750 | IssuerSpace Exploration Technologies Corp.  
Holdings [Line Items]  
Percent of Total Investments 4.80%
C000007750 | IssuerRoivant Sciences Ltd.  
Holdings [Line Items]  
Percent of Total Investments 5.20%
C000007750 | IssuerDoorDash, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000007750 | IssuerAffirm Holdings, Inc.  
Holdings [Line Items]  
Percent of Total Investments 7.00%
C000007750 | IssuerQXO, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.50%
C000007750 | IssuerAurora Innovation, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.90%
C000007750 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 0.40%
C000007750 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 1.60%
C000007750 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 10.50%
C000007750 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 8.60%
C000007750 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 4.60%
C000007750 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 14.90%
C000007750 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 15.80%
C000007750 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 43.00%
C000007750 | SectorReal Estate  
Holdings [Line Items]  
Percent of Total Investments 0.60%
C000198816 | IssuerCloudflare, Inc.  
Holdings [Line Items]  
Percent of Total Investments 13.40%
C000198816 | IssuerRoyalty Pharma PLC  
Holdings [Line Items]  
Percent of Total Investments 7.60%
C000198816 | IssuerTesla, Inc.  
Holdings [Line Items]  
Percent of Total Investments 9.20%
C000198816 | IssuerAppLovin Corp.  
Holdings [Line Items]  
Percent of Total Investments 6.20%
C000198816 | IssuerSpace Exploration Technologies Corp.  
Holdings [Line Items]  
Percent of Total Investments 4.80%
C000198816 | IssuerRoivant Sciences Ltd.  
Holdings [Line Items]  
Percent of Total Investments 5.20%
C000198816 | IssuerDoorDash, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000198816 | IssuerAffirm Holdings, Inc.  
Holdings [Line Items]  
Percent of Total Investments 7.00%
C000198816 | IssuerQXO, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.50%
C000198816 | IssuerAurora Innovation, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.90%
C000198816 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 0.40%
C000198816 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 1.60%
C000198816 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 10.50%
C000198816 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 8.60%
C000198816 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 4.60%
C000198816 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 14.90%
C000198816 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 15.80%
C000198816 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 43.00%
C000198816 | SectorReal Estate  
Holdings [Line Items]  
Percent of Total Investments 0.60%
C000113805 | IssuerCloudflare, Inc.  
Holdings [Line Items]  
Percent of Total Investments 13.40%
C000113805 | IssuerRoyalty Pharma PLC  
Holdings [Line Items]  
Percent of Total Investments 7.60%
C000113805 | IssuerTesla, Inc.  
Holdings [Line Items]  
Percent of Total Investments 9.20%
C000113805 | IssuerAppLovin Corp.  
Holdings [Line Items]  
Percent of Total Investments 6.20%
C000113805 | IssuerSpace Exploration Technologies Corp.  
Holdings [Line Items]  
Percent of Total Investments 4.80%
C000113805 | IssuerRoivant Sciences Ltd.  
Holdings [Line Items]  
Percent of Total Investments 5.20%
C000113805 | IssuerDoorDash, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000113805 | IssuerAffirm Holdings, Inc.  
Holdings [Line Items]  
Percent of Total Investments 7.00%
C000113805 | IssuerQXO, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.50%
C000113805 | IssuerAurora Innovation, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.90%
C000113805 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 0.40%
C000113805 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 1.60%
C000113805 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 10.50%
C000113805 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 8.60%
C000113805 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 4.60%
C000113805 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 14.90%
C000113805 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 15.80%
C000113805 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 43.00%
C000113805 | SectorReal Estate  
Holdings [Line Items]  
Percent of Total Investments 0.60%
C000126914 | IssuerCloudflare, Inc.  
Holdings [Line Items]  
Percent of Total Investments 13.40%
C000126914 | IssuerRoyalty Pharma PLC  
Holdings [Line Items]  
Percent of Total Investments 7.60%
C000126914 | IssuerTesla, Inc.  
Holdings [Line Items]  
Percent of Total Investments 9.20%
C000126914 | IssuerAppLovin Corp.  
Holdings [Line Items]  
Percent of Total Investments 6.20%
C000126914 | IssuerSpace Exploration Technologies Corp.  
Holdings [Line Items]  
Percent of Total Investments 4.80%
C000126914 | IssuerRoivant Sciences Ltd.  
Holdings [Line Items]  
Percent of Total Investments 5.20%
C000126914 | IssuerDoorDash, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000126914 | IssuerAffirm Holdings, Inc.  
Holdings [Line Items]  
Percent of Total Investments 7.00%
C000126914 | IssuerQXO, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.50%
C000126914 | IssuerAurora Innovation, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.90%
C000126914 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 0.40%
C000126914 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 1.60%
C000126914 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 10.50%
C000126914 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 8.60%
C000126914 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 4.60%
C000126914 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 14.90%
C000126914 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 15.80%
C000126914 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 43.00%
C000126914 | SectorReal Estate  
Holdings [Line Items]  
Percent of Total Investments 0.60%
C000007745 | IssuerCloudflare, Inc.  
Holdings [Line Items]  
Percent of Total Investments 8.60%
C000007745 | IssuerImmunovant, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.30%
C000007745 | IssuerAurora Innovation, Inc.  
Holdings [Line Items]  
Percent of Total Investments 6.40%
C000007745 | IssuerAgilon health, Inc.  
Holdings [Line Items]  
Percent of Total Investments 8.80%
C000007745 | IssuerOpendoor Technologies, Inc.  
Holdings [Line Items]  
Percent of Total Investments 7.10%
C000007745 | IssuerIonQ, Inc.  
Holdings [Line Items]  
Percent of Total Investments 5.70%
C000007745 | IssuerX4 Pharmaceuticals, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.70%
C000007745 | IssuerHealthEquity, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.50%
C000007745 | IssuerCelsius Holdings, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000007745 | IssuerGRAIL, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.10%
C000007745 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 5.80%
C000007745 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 4.40%
C000007745 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 4.80%
C000007745 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 4.90%
C000007745 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 5.90%
C000007745 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 39.20%
C000007745 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 25.60%
C000007745 | SectorReal Estate  
Holdings [Line Items]  
Percent of Total Investments 8.30%
C000007745 | SectorEnergy  
Holdings [Line Items]  
Percent of Total Investments 1.10%
C000155889 | IssuerCloudflare, Inc.  
Holdings [Line Items]  
Percent of Total Investments 8.60%
C000155889 | IssuerImmunovant, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.30%
C000155889 | IssuerAurora Innovation, Inc.  
Holdings [Line Items]  
Percent of Total Investments 6.40%
C000155889 | IssuerAgilon health, Inc.  
Holdings [Line Items]  
Percent of Total Investments 8.80%
C000155889 | IssuerOpendoor Technologies, Inc.  
Holdings [Line Items]  
Percent of Total Investments 7.10%
C000155889 | IssuerIonQ, Inc.  
Holdings [Line Items]  
Percent of Total Investments 5.70%
C000155889 | IssuerX4 Pharmaceuticals, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.70%
C000155889 | IssuerHealthEquity, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.50%
C000155889 | IssuerCelsius Holdings, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000155889 | IssuerGRAIL, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.10%
C000155889 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 5.80%
C000155889 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 4.40%
C000155889 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 4.80%
C000155889 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 4.90%
C000155889 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 5.90%
C000155889 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 39.20%
C000155889 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 25.60%
C000155889 | SectorReal Estate  
Holdings [Line Items]  
Percent of Total Investments 8.30%
C000155889 | SectorEnergy  
Holdings [Line Items]  
Percent of Total Investments 1.10%
C000007744 | IssuerCloudflare, Inc.  
Holdings [Line Items]  
Percent of Total Investments 8.60%
C000007744 | IssuerImmunovant, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.30%
C000007744 | IssuerAurora Innovation, Inc.  
Holdings [Line Items]  
Percent of Total Investments 6.40%
C000007744 | IssuerAgilon health, Inc.  
Holdings [Line Items]  
Percent of Total Investments 8.80%
C000007744 | IssuerOpendoor Technologies, Inc.  
Holdings [Line Items]  
Percent of Total Investments 7.10%
C000007744 | IssuerIonQ, Inc.  
Holdings [Line Items]  
Percent of Total Investments 5.70%
C000007744 | IssuerX4 Pharmaceuticals, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.70%
C000007744 | IssuerHealthEquity, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.50%
C000007744 | IssuerCelsius Holdings, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000007744 | IssuerGRAIL, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.10%
C000007744 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 5.80%
C000007744 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 4.40%
C000007744 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 4.80%
C000007744 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 4.90%
C000007744 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 5.90%
C000007744 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 39.20%
C000007744 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 25.60%
C000007744 | SectorReal Estate  
Holdings [Line Items]  
Percent of Total Investments 8.30%
C000007744 | SectorEnergy  
Holdings [Line Items]  
Percent of Total Investments 1.10%
C000104303 | IssuerCloudflare, Inc.  
Holdings [Line Items]  
Percent of Total Investments 8.60%
C000104303 | IssuerImmunovant, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.30%
C000104303 | IssuerAurora Innovation, Inc.  
Holdings [Line Items]  
Percent of Total Investments 6.40%
C000104303 | IssuerAgilon health, Inc.  
Holdings [Line Items]  
Percent of Total Investments 8.80%
C000104303 | IssuerOpendoor Technologies, Inc.  
Holdings [Line Items]  
Percent of Total Investments 7.10%
C000104303 | IssuerIonQ, Inc.  
Holdings [Line Items]  
Percent of Total Investments 5.70%
C000104303 | IssuerX4 Pharmaceuticals, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.70%
C000104303 | IssuerHealthEquity, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.50%
C000104303 | IssuerCelsius Holdings, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000104303 | IssuerGRAIL, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.10%
C000104303 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 5.80%
C000104303 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 4.40%
C000104303 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 4.80%
C000104303 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 4.90%
C000104303 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 5.90%
C000104303 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 39.20%
C000104303 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 25.60%
C000104303 | SectorReal Estate  
Holdings [Line Items]  
Percent of Total Investments 8.30%
C000104303 | SectorEnergy  
Holdings [Line Items]  
Percent of Total Investments 1.10%
C000129402 | IssuerCloudflare, Inc.  
Holdings [Line Items]  
Percent of Total Investments 8.60%
C000129402 | IssuerImmunovant, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.30%
C000129402 | IssuerAurora Innovation, Inc.  
Holdings [Line Items]  
Percent of Total Investments 6.40%
C000129402 | IssuerAgilon health, Inc.  
Holdings [Line Items]  
Percent of Total Investments 8.80%
C000129402 | IssuerOpendoor Technologies, Inc.  
Holdings [Line Items]  
Percent of Total Investments 7.10%
C000129402 | IssuerIonQ, Inc.  
Holdings [Line Items]  
Percent of Total Investments 5.70%
C000129402 | IssuerX4 Pharmaceuticals, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.70%
C000129402 | IssuerHealthEquity, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.50%
C000129402 | IssuerCelsius Holdings, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000129402 | IssuerGRAIL, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.10%
C000129402 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 5.80%
C000129402 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 4.40%
C000129402 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 4.80%
C000129402 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 4.90%
C000129402 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 5.90%
C000129402 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 39.20%
C000129402 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 25.60%
C000129402 | SectorReal Estate  
Holdings [Line Items]  
Percent of Total Investments 8.30%
C000129402 | SectorEnergy  
Holdings [Line Items]  
Percent of Total Investments 1.10%
C000094900 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 10.20%
C000094900 | IssuerMercadoLibre, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.30%
C000094900 | IssuerL'Oreal SA  
Holdings [Line Items]  
Percent of Total Investments 4.80%
C000094900 | IssuerASML Holding NV  
Holdings [Line Items]  
Percent of Total Investments 8.80%
C000094900 | IssuerSpotify Technology SA  
Holdings [Line Items]  
Percent of Total Investments 5.20%
C000094900 | IssuerHermes International SCA  
Holdings [Line Items]  
Percent of Total Investments 6.20%
C000094900 | IssuerKeyence Corp.  
Holdings [Line Items]  
Percent of Total Investments 6.60%
C000094900 | IssuerDSV AS  
Holdings [Line Items]  
Percent of Total Investments 6.30%
C000094900 | IssuerMoncler SpA  
Holdings [Line Items]  
Percent of Total Investments 5.40%
C000094900 | IssuerSchneider Electric SE  
Holdings [Line Items]  
Percent of Total Investments 5.40%
C000094900 | Country Other Line  
Holdings [Line Items]  
Percent of Total Investments 9.00%
C000094900 | United States  
Holdings [Line Items]  
Percent of Total Investments 8.80%
C000094900 | Taiwan  
Holdings [Line Items]  
Percent of Total Investments 10.20%
C000094900 | India  
Holdings [Line Items]  
Percent of Total Investments 8.10%
C000094900 | Sweden  
Holdings [Line Items]  
Percent of Total Investments 5.20%
C000094900 | Italy  
Holdings [Line Items]  
Percent of Total Investments 5.50%
C000094900 | Switzerland  
Holdings [Line Items]  
Percent of Total Investments 5.90%
C000094900 | Denmark  
Holdings [Line Items]  
Percent of Total Investments 6.30%
C000094900 | Netherlands  
Holdings [Line Items]  
Percent of Total Investments 9.70%
C000094900 | Japan  
Holdings [Line Items]  
Percent of Total Investments 10.50%
C000094900 | France  
Holdings [Line Items]  
Percent of Total Investments 20.80%
C000155904 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 10.20%
C000155904 | IssuerMercadoLibre, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.30%
C000155904 | IssuerL'Oreal SA  
Holdings [Line Items]  
Percent of Total Investments 4.80%
C000155904 | IssuerASML Holding NV  
Holdings [Line Items]  
Percent of Total Investments 8.80%
C000155904 | IssuerSpotify Technology SA  
Holdings [Line Items]  
Percent of Total Investments 5.20%
C000155904 | IssuerHermes International SCA  
Holdings [Line Items]  
Percent of Total Investments 6.20%
C000155904 | IssuerKeyence Corp.  
Holdings [Line Items]  
Percent of Total Investments 6.60%
C000155904 | IssuerDSV AS  
Holdings [Line Items]  
Percent of Total Investments 6.30%
C000155904 | IssuerMoncler SpA  
Holdings [Line Items]  
Percent of Total Investments 5.40%
C000155904 | IssuerSchneider Electric SE  
Holdings [Line Items]  
Percent of Total Investments 5.40%
C000155904 | Country Other Line  
Holdings [Line Items]  
Percent of Total Investments 9.00%
C000155904 | United States  
Holdings [Line Items]  
Percent of Total Investments 8.80%
C000155904 | Taiwan  
Holdings [Line Items]  
Percent of Total Investments 10.20%
C000155904 | India  
Holdings [Line Items]  
Percent of Total Investments 8.10%
C000155904 | Sweden  
Holdings [Line Items]  
Percent of Total Investments 5.20%
C000155904 | Italy  
Holdings [Line Items]  
Percent of Total Investments 5.50%
C000155904 | Switzerland  
Holdings [Line Items]  
Percent of Total Investments 5.90%
C000155904 | Denmark  
Holdings [Line Items]  
Percent of Total Investments 6.30%
C000155904 | Netherlands  
Holdings [Line Items]  
Percent of Total Investments 9.70%
C000155904 | Japan  
Holdings [Line Items]  
Percent of Total Investments 10.50%
C000155904 | France  
Holdings [Line Items]  
Percent of Total Investments 20.80%
C000094898 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 10.20%
C000094898 | IssuerMercadoLibre, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.30%
C000094898 | IssuerL'Oreal SA  
Holdings [Line Items]  
Percent of Total Investments 4.80%
C000094898 | IssuerASML Holding NV  
Holdings [Line Items]  
Percent of Total Investments 8.80%
C000094898 | IssuerSpotify Technology SA  
Holdings [Line Items]  
Percent of Total Investments 5.20%
C000094898 | IssuerHermes International SCA  
Holdings [Line Items]  
Percent of Total Investments 6.20%
C000094898 | IssuerKeyence Corp.  
Holdings [Line Items]  
Percent of Total Investments 6.60%
C000094898 | IssuerDSV AS  
Holdings [Line Items]  
Percent of Total Investments 6.30%
C000094898 | IssuerMoncler SpA  
Holdings [Line Items]  
Percent of Total Investments 5.40%
C000094898 | IssuerSchneider Electric SE  
Holdings [Line Items]  
Percent of Total Investments 5.40%
C000094898 | Country Other Line  
Holdings [Line Items]  
Percent of Total Investments 9.00%
C000094898 | United States  
Holdings [Line Items]  
Percent of Total Investments 8.80%
C000094898 | Taiwan  
Holdings [Line Items]  
Percent of Total Investments 10.20%
C000094898 | India  
Holdings [Line Items]  
Percent of Total Investments 8.10%
C000094898 | Sweden  
Holdings [Line Items]  
Percent of Total Investments 5.20%
C000094898 | Italy  
Holdings [Line Items]  
Percent of Total Investments 5.50%
C000094898 | Switzerland  
Holdings [Line Items]  
Percent of Total Investments 5.90%
C000094898 | Denmark  
Holdings [Line Items]  
Percent of Total Investments 6.30%
C000094898 | Netherlands  
Holdings [Line Items]  
Percent of Total Investments 9.70%
C000094898 | Japan  
Holdings [Line Items]  
Percent of Total Investments 10.50%
C000094898 | France  
Holdings [Line Items]  
Percent of Total Investments 20.80%
C000094899 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 10.20%
C000094899 | IssuerMercadoLibre, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.30%
C000094899 | IssuerL'Oreal SA  
Holdings [Line Items]  
Percent of Total Investments 4.80%
C000094899 | IssuerASML Holding NV  
Holdings [Line Items]  
Percent of Total Investments 8.80%
C000094899 | IssuerSpotify Technology SA  
Holdings [Line Items]  
Percent of Total Investments 5.20%
C000094899 | IssuerHermes International SCA  
Holdings [Line Items]  
Percent of Total Investments 6.20%
C000094899 | IssuerKeyence Corp.  
Holdings [Line Items]  
Percent of Total Investments 6.60%
C000094899 | IssuerDSV AS  
Holdings [Line Items]  
Percent of Total Investments 6.30%
C000094899 | IssuerMoncler SpA  
Holdings [Line Items]  
Percent of Total Investments 5.40%
C000094899 | IssuerSchneider Electric SE  
Holdings [Line Items]  
Percent of Total Investments 5.40%
C000094899 | Country Other Line  
Holdings [Line Items]  
Percent of Total Investments 9.00%
C000094899 | United States  
Holdings [Line Items]  
Percent of Total Investments 8.80%
C000094899 | Taiwan  
Holdings [Line Items]  
Percent of Total Investments 10.20%
C000094899 | India  
Holdings [Line Items]  
Percent of Total Investments 8.10%
C000094899 | Sweden  
Holdings [Line Items]  
Percent of Total Investments 5.20%
C000094899 | Italy  
Holdings [Line Items]  
Percent of Total Investments 5.50%
C000094899 | Switzerland  
Holdings [Line Items]  
Percent of Total Investments 5.90%
C000094899 | Denmark  
Holdings [Line Items]  
Percent of Total Investments 6.30%
C000094899 | Netherlands  
Holdings [Line Items]  
Percent of Total Investments 9.70%
C000094899 | Japan  
Holdings [Line Items]  
Percent of Total Investments 10.50%
C000094899 | France  
Holdings [Line Items]  
Percent of Total Investments 20.80%
C000198826 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 10.20%
C000198826 | IssuerMercadoLibre, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.30%
C000198826 | IssuerL'Oreal SA  
Holdings [Line Items]  
Percent of Total Investments 4.80%
C000198826 | IssuerASML Holding NV  
Holdings [Line Items]  
Percent of Total Investments 8.80%
C000198826 | IssuerSpotify Technology SA  
Holdings [Line Items]  
Percent of Total Investments 5.20%
C000198826 | IssuerHermes International SCA  
Holdings [Line Items]  
Percent of Total Investments 6.20%
C000198826 | IssuerKeyence Corp.  
Holdings [Line Items]  
Percent of Total Investments 6.60%
C000198826 | IssuerDSV AS  
Holdings [Line Items]  
Percent of Total Investments 6.30%
C000198826 | IssuerMoncler SpA  
Holdings [Line Items]  
Percent of Total Investments 5.40%
C000198826 | IssuerSchneider Electric SE  
Holdings [Line Items]  
Percent of Total Investments 5.40%
C000198826 | Country Other Line  
Holdings [Line Items]  
Percent of Total Investments 9.00%
C000198826 | United States  
Holdings [Line Items]  
Percent of Total Investments 8.80%
C000198826 | Taiwan  
Holdings [Line Items]  
Percent of Total Investments 10.20%
C000198826 | India  
Holdings [Line Items]  
Percent of Total Investments 8.10%
C000198826 | Sweden  
Holdings [Line Items]  
Percent of Total Investments 5.20%
C000198826 | Italy  
Holdings [Line Items]  
Percent of Total Investments 5.50%
C000198826 | Switzerland  
Holdings [Line Items]  
Percent of Total Investments 5.90%
C000198826 | Denmark  
Holdings [Line Items]  
Percent of Total Investments 6.30%
C000198826 | Netherlands  
Holdings [Line Items]  
Percent of Total Investments 9.70%
C000198826 | Japan  
Holdings [Line Items]  
Percent of Total Investments 10.50%
C000198826 | France  
Holdings [Line Items]  
Percent of Total Investments 20.80%
C000007759 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 5.10%
C000007759 | IssuerL'Oreal SA  
Holdings [Line Items]  
Percent of Total Investments 3.60%
C000007759 | IssuerASML Holding NV  
Holdings [Line Items]  
Percent of Total Investments 4.10%
C000007759 | IssuerKeyence Corp.  
Holdings [Line Items]  
Percent of Total Investments 4.10%
C000007759 | IssuerSafran SA  
Holdings [Line Items]  
Percent of Total Investments 4.00%
C000007759 | IssuerDeutsche Boerse AG  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000007759 | IssuerShell PLC  
Holdings [Line Items]  
Percent of Total Investments 3.20%
C000007759 | IssuerTotalEnergies SE  
Holdings [Line Items]  
Percent of Total Investments 3.20%
C000007759 | IssuerAstraZeneca PLC  
Holdings [Line Items]  
Percent of Total Investments 3.00%
C000007759 | IssuerLondon Stock Exchange Group PLC  
Holdings [Line Items]  
Percent of Total Investments 2.90%
C000007759 | Country Other Line  
Holdings [Line Items]  
Percent of Total Investments 6.00%
C000007759 | Taiwan  
Holdings [Line Items]  
Percent of Total Investments 5.10%
C000007759 | China  
Holdings [Line Items]  
Percent of Total Investments 2.90%
C000007759 | Sweden  
Holdings [Line Items]  
Percent of Total Investments 2.60%
C000007759 | Italy  
Holdings [Line Items]  
Percent of Total Investments 7.90%
C000007759 | Denmark  
Holdings [Line Items]  
Percent of Total Investments 4.40%
C000007759 | Netherlands  
Holdings [Line Items]  
Percent of Total Investments 7.10%
C000007759 | Japan  
Holdings [Line Items]  
Percent of Total Investments 10.60%
C000007759 | France  
Holdings [Line Items]  
Percent of Total Investments 16.10%
C000007759 | Germany  
Holdings [Line Items]  
Percent of Total Investments 7.50%
C000007759 | United Kingdom  
Holdings [Line Items]  
Percent of Total Investments 29.80%
C000155894 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 5.10%
C000155894 | IssuerL'Oreal SA  
Holdings [Line Items]  
Percent of Total Investments 3.60%
C000155894 | IssuerASML Holding NV  
Holdings [Line Items]  
Percent of Total Investments 4.10%
C000155894 | IssuerKeyence Corp.  
Holdings [Line Items]  
Percent of Total Investments 4.10%
C000155894 | IssuerSafran SA  
Holdings [Line Items]  
Percent of Total Investments 4.00%
C000155894 | IssuerDeutsche Boerse AG  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000155894 | IssuerShell PLC  
Holdings [Line Items]  
Percent of Total Investments 3.20%
C000155894 | IssuerTotalEnergies SE  
Holdings [Line Items]  
Percent of Total Investments 3.20%
C000155894 | IssuerAstraZeneca PLC  
Holdings [Line Items]  
Percent of Total Investments 3.00%
C000155894 | IssuerLondon Stock Exchange Group PLC  
Holdings [Line Items]  
Percent of Total Investments 2.90%
C000155894 | Country Other Line  
Holdings [Line Items]  
Percent of Total Investments 6.00%
C000155894 | Taiwan  
Holdings [Line Items]  
Percent of Total Investments 5.10%
C000155894 | China  
Holdings [Line Items]  
Percent of Total Investments 2.90%
C000155894 | Sweden  
Holdings [Line Items]  
Percent of Total Investments 2.60%
C000155894 | Italy  
Holdings [Line Items]  
Percent of Total Investments 7.90%
C000155894 | Denmark  
Holdings [Line Items]  
Percent of Total Investments 4.40%
C000155894 | Netherlands  
Holdings [Line Items]  
Percent of Total Investments 7.10%
C000155894 | Japan  
Holdings [Line Items]  
Percent of Total Investments 10.60%
C000155894 | France  
Holdings [Line Items]  
Percent of Total Investments 16.10%
C000155894 | Germany  
Holdings [Line Items]  
Percent of Total Investments 7.50%
C000155894 | United Kingdom  
Holdings [Line Items]  
Percent of Total Investments 29.80%
C000007758 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 5.10%
C000007758 | IssuerL'Oreal SA  
Holdings [Line Items]  
Percent of Total Investments 3.60%
C000007758 | IssuerASML Holding NV  
Holdings [Line Items]  
Percent of Total Investments 4.10%
C000007758 | IssuerKeyence Corp.  
Holdings [Line Items]  
Percent of Total Investments 4.10%
C000007758 | IssuerSafran SA  
Holdings [Line Items]  
Percent of Total Investments 4.00%
C000007758 | IssuerDeutsche Boerse AG  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000007758 | IssuerShell PLC  
Holdings [Line Items]  
Percent of Total Investments 3.20%
C000007758 | IssuerTotalEnergies SE  
Holdings [Line Items]  
Percent of Total Investments 3.20%
C000007758 | IssuerAstraZeneca PLC  
Holdings [Line Items]  
Percent of Total Investments 3.00%
C000007758 | IssuerLondon Stock Exchange Group PLC  
Holdings [Line Items]  
Percent of Total Investments 2.90%
C000007758 | Country Other Line  
Holdings [Line Items]  
Percent of Total Investments 6.00%
C000007758 | Taiwan  
Holdings [Line Items]  
Percent of Total Investments 5.10%
C000007758 | China  
Holdings [Line Items]  
Percent of Total Investments 2.90%
C000007758 | Sweden  
Holdings [Line Items]  
Percent of Total Investments 2.60%
C000007758 | Italy  
Holdings [Line Items]  
Percent of Total Investments 7.90%
C000007758 | Denmark  
Holdings [Line Items]  
Percent of Total Investments 4.40%
C000007758 | Netherlands  
Holdings [Line Items]  
Percent of Total Investments 7.10%
C000007758 | Japan  
Holdings [Line Items]  
Percent of Total Investments 10.60%
C000007758 | France  
Holdings [Line Items]  
Percent of Total Investments 16.10%
C000007758 | Germany  
Holdings [Line Items]  
Percent of Total Investments 7.50%
C000007758 | United Kingdom  
Holdings [Line Items]  
Percent of Total Investments 29.80%
C000113811 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 5.10%
C000113811 | IssuerL'Oreal SA  
Holdings [Line Items]  
Percent of Total Investments 3.60%
C000113811 | IssuerASML Holding NV  
Holdings [Line Items]  
Percent of Total Investments 4.10%
C000113811 | IssuerKeyence Corp.  
Holdings [Line Items]  
Percent of Total Investments 4.10%
C000113811 | IssuerSafran SA  
Holdings [Line Items]  
Percent of Total Investments 4.00%
C000113811 | IssuerDeutsche Boerse AG  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000113811 | IssuerShell PLC  
Holdings [Line Items]  
Percent of Total Investments 3.20%
C000113811 | IssuerTotalEnergies SE  
Holdings [Line Items]  
Percent of Total Investments 3.20%
C000113811 | IssuerAstraZeneca PLC  
Holdings [Line Items]  
Percent of Total Investments 3.00%
C000113811 | IssuerLondon Stock Exchange Group PLC  
Holdings [Line Items]  
Percent of Total Investments 2.90%
C000113811 | Country Other Line  
Holdings [Line Items]  
Percent of Total Investments 6.00%
C000113811 | Taiwan  
Holdings [Line Items]  
Percent of Total Investments 5.10%
C000113811 | China  
Holdings [Line Items]  
Percent of Total Investments 2.90%
C000113811 | Sweden  
Holdings [Line Items]  
Percent of Total Investments 2.60%
C000113811 | Italy  
Holdings [Line Items]  
Percent of Total Investments 7.90%
C000113811 | Denmark  
Holdings [Line Items]  
Percent of Total Investments 4.40%
C000113811 | Netherlands  
Holdings [Line Items]  
Percent of Total Investments 7.10%
C000113811 | Japan  
Holdings [Line Items]  
Percent of Total Investments 10.60%
C000113811 | France  
Holdings [Line Items]  
Percent of Total Investments 16.10%
C000113811 | Germany  
Holdings [Line Items]  
Percent of Total Investments 7.50%
C000113811 | United Kingdom  
Holdings [Line Items]  
Percent of Total Investments 29.80%
C000126915 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 5.10%
C000126915 | IssuerL'Oreal SA  
Holdings [Line Items]  
Percent of Total Investments 3.60%
C000126915 | IssuerASML Holding NV  
Holdings [Line Items]  
Percent of Total Investments 4.10%
C000126915 | IssuerKeyence Corp.  
Holdings [Line Items]  
Percent of Total Investments 4.10%
C000126915 | IssuerSafran SA  
Holdings [Line Items]  
Percent of Total Investments 4.00%
C000126915 | IssuerDeutsche Boerse AG  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000126915 | IssuerShell PLC  
Holdings [Line Items]  
Percent of Total Investments 3.20%
C000126915 | IssuerTotalEnergies SE  
Holdings [Line Items]  
Percent of Total Investments 3.20%
C000126915 | IssuerAstraZeneca PLC  
Holdings [Line Items]  
Percent of Total Investments 3.00%
C000126915 | IssuerLondon Stock Exchange Group PLC  
Holdings [Line Items]  
Percent of Total Investments 2.90%
C000126915 | Country Other Line  
Holdings [Line Items]  
Percent of Total Investments 6.00%
C000126915 | Taiwan  
Holdings [Line Items]  
Percent of Total Investments 5.10%
C000126915 | China  
Holdings [Line Items]  
Percent of Total Investments 2.90%
C000126915 | Sweden  
Holdings [Line Items]  
Percent of Total Investments 2.60%
C000126915 | Italy  
Holdings [Line Items]  
Percent of Total Investments 7.90%
C000126915 | Denmark  
Holdings [Line Items]  
Percent of Total Investments 4.40%
C000126915 | Netherlands  
Holdings [Line Items]  
Percent of Total Investments 7.10%
C000126915 | Japan  
Holdings [Line Items]  
Percent of Total Investments 10.60%
C000126915 | France  
Holdings [Line Items]  
Percent of Total Investments 16.10%
C000126915 | Germany  
Holdings [Line Items]  
Percent of Total Investments 7.50%
C000126915 | United Kingdom  
Holdings [Line Items]  
Percent of Total Investments 29.80%
C000085089 | IssuerSK Hynix, Inc.  
Holdings [Line Items]  
Percent of Total Investments 10.60%
C000085089 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 8.10%
C000085089 | IssuerSamsung Electronics Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 7.30%
C000085089 | IssuerMercadoLibre, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.80%
C000085089 | IssuerASML Holding NV  
Holdings [Line Items]  
Percent of Total Investments 4.80%
C000085089 | IssuerSpotify Technology SA  
Holdings [Line Items]  
Percent of Total Investments 4.30%
C000085089 | IssuerHermes International SCA  
Holdings [Line Items]  
Percent of Total Investments 4.30%
C000085089 | IssuerDSV AS  
Holdings [Line Items]  
Percent of Total Investments 3.20%
C000085089 | IssuerSanrio Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 3.80%
C000085089 | IssuerAsics Corp.  
Holdings [Line Items]  
Percent of Total Investments 3.30%
C000085089 | Country Other Line  
Holdings [Line Items]  
Percent of Total Investments 10.70%
C000085089 | United States  
Holdings [Line Items]  
Percent of Total Investments 10.10%
C000085089 | Taiwan  
Holdings [Line Items]  
Percent of Total Investments 8.10%
C000085089 | India  
Holdings [Line Items]  
Percent of Total Investments 9.40%
C000085089 | Korea, Republic Of  
Holdings [Line Items]  
Percent of Total Investments 21.40%
C000085089 | China  
Holdings [Line Items]  
Percent of Total Investments 8.20%
C000085089 | Sweden  
Holdings [Line Items]  
Percent of Total Investments 4.30%
C000085089 | Denmark  
Holdings [Line Items]  
Percent of Total Investments 3.20%
C000085089 | Netherlands  
Holdings [Line Items]  
Percent of Total Investments 5.70%
C000085089 | Japan  
Holdings [Line Items]  
Percent of Total Investments 10.10%
C000085089 | France  
Holdings [Line Items]  
Percent of Total Investments 8.80%
C000155897 | IssuerSK Hynix, Inc.  
Holdings [Line Items]  
Percent of Total Investments 10.60%
C000155897 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 8.10%
C000155897 | IssuerSamsung Electronics Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 7.30%
C000155897 | IssuerMercadoLibre, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.80%
C000155897 | IssuerASML Holding NV  
Holdings [Line Items]  
Percent of Total Investments 4.80%
C000155897 | IssuerSpotify Technology SA  
Holdings [Line Items]  
Percent of Total Investments 4.30%
C000155897 | IssuerHermes International SCA  
Holdings [Line Items]  
Percent of Total Investments 4.30%
C000155897 | IssuerDSV AS  
Holdings [Line Items]  
Percent of Total Investments 3.20%
C000155897 | IssuerSanrio Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 3.80%
C000155897 | IssuerAsics Corp.  
Holdings [Line Items]  
Percent of Total Investments 3.30%
C000155897 | Country Other Line  
Holdings [Line Items]  
Percent of Total Investments 10.70%
C000155897 | United States  
Holdings [Line Items]  
Percent of Total Investments 10.10%
C000155897 | Taiwan  
Holdings [Line Items]  
Percent of Total Investments 8.10%
C000155897 | India  
Holdings [Line Items]  
Percent of Total Investments 9.40%
C000155897 | Korea, Republic Of  
Holdings [Line Items]  
Percent of Total Investments 21.40%
C000155897 | China  
Holdings [Line Items]  
Percent of Total Investments 8.20%
C000155897 | Sweden  
Holdings [Line Items]  
Percent of Total Investments 4.30%
C000155897 | Denmark  
Holdings [Line Items]  
Percent of Total Investments 3.20%
C000155897 | Netherlands  
Holdings [Line Items]  
Percent of Total Investments 5.70%
C000155897 | Japan  
Holdings [Line Items]  
Percent of Total Investments 10.10%
C000155897 | France  
Holdings [Line Items]  
Percent of Total Investments 8.80%
C000085087 | IssuerSK Hynix, Inc.  
Holdings [Line Items]  
Percent of Total Investments 10.60%
C000085087 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 8.10%
C000085087 | IssuerSamsung Electronics Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 7.30%
C000085087 | IssuerMercadoLibre, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.80%
C000085087 | IssuerASML Holding NV  
Holdings [Line Items]  
Percent of Total Investments 4.80%
C000085087 | IssuerSpotify Technology SA  
Holdings [Line Items]  
Percent of Total Investments 4.30%
C000085087 | IssuerHermes International SCA  
Holdings [Line Items]  
Percent of Total Investments 4.30%
C000085087 | IssuerDSV AS  
Holdings [Line Items]  
Percent of Total Investments 3.20%
C000085087 | IssuerSanrio Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 3.80%
C000085087 | IssuerAsics Corp.  
Holdings [Line Items]  
Percent of Total Investments 3.30%
C000085087 | Country Other Line  
Holdings [Line Items]  
Percent of Total Investments 10.70%
C000085087 | United States  
Holdings [Line Items]  
Percent of Total Investments 10.10%
C000085087 | Taiwan  
Holdings [Line Items]  
Percent of Total Investments 8.10%
C000085087 | India  
Holdings [Line Items]  
Percent of Total Investments 9.40%
C000085087 | Korea, Republic Of  
Holdings [Line Items]  
Percent of Total Investments 21.40%
C000085087 | China  
Holdings [Line Items]  
Percent of Total Investments 8.20%
C000085087 | Sweden  
Holdings [Line Items]  
Percent of Total Investments 4.30%
C000085087 | Denmark  
Holdings [Line Items]  
Percent of Total Investments 3.20%
C000085087 | Netherlands  
Holdings [Line Items]  
Percent of Total Investments 5.70%
C000085087 | Japan  
Holdings [Line Items]  
Percent of Total Investments 10.10%
C000085087 | France  
Holdings [Line Items]  
Percent of Total Investments 8.80%
C000198820 | IssuerSK Hynix, Inc.  
Holdings [Line Items]  
Percent of Total Investments 10.60%
C000198820 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 8.10%
C000198820 | IssuerSamsung Electronics Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 7.30%
C000198820 | IssuerMercadoLibre, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.80%
C000198820 | IssuerASML Holding NV  
Holdings [Line Items]  
Percent of Total Investments 4.80%
C000198820 | IssuerSpotify Technology SA  
Holdings [Line Items]  
Percent of Total Investments 4.30%
C000198820 | IssuerHermes International SCA  
Holdings [Line Items]  
Percent of Total Investments 4.30%
C000198820 | IssuerDSV AS  
Holdings [Line Items]  
Percent of Total Investments 3.20%
C000198820 | IssuerSanrio Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 3.80%
C000198820 | IssuerAsics Corp.  
Holdings [Line Items]  
Percent of Total Investments 3.30%
C000198820 | Country Other Line  
Holdings [Line Items]  
Percent of Total Investments 10.70%
C000198820 | United States  
Holdings [Line Items]  
Percent of Total Investments 10.10%
C000198820 | Taiwan  
Holdings [Line Items]  
Percent of Total Investments 8.10%
C000198820 | India  
Holdings [Line Items]  
Percent of Total Investments 9.40%
C000198820 | Korea, Republic Of  
Holdings [Line Items]  
Percent of Total Investments 21.40%
C000198820 | China  
Holdings [Line Items]  
Percent of Total Investments 8.20%
C000198820 | Sweden  
Holdings [Line Items]  
Percent of Total Investments 4.30%
C000198820 | Denmark  
Holdings [Line Items]  
Percent of Total Investments 3.20%
C000198820 | Netherlands  
Holdings [Line Items]  
Percent of Total Investments 5.70%
C000198820 | Japan  
Holdings [Line Items]  
Percent of Total Investments 10.10%
C000198820 | France  
Holdings [Line Items]  
Percent of Total Investments 8.80%
C000085088 | IssuerSK Hynix, Inc.  
Holdings [Line Items]  
Percent of Total Investments 10.60%
C000085088 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 8.10%
C000085088 | IssuerSamsung Electronics Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 7.30%
C000085088 | IssuerMercadoLibre, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.80%
C000085088 | IssuerASML Holding NV  
Holdings [Line Items]  
Percent of Total Investments 4.80%
C000085088 | IssuerSpotify Technology SA  
Holdings [Line Items]  
Percent of Total Investments 4.30%
C000085088 | IssuerHermes International SCA  
Holdings [Line Items]  
Percent of Total Investments 4.30%
C000085088 | IssuerDSV AS  
Holdings [Line Items]  
Percent of Total Investments 3.20%
C000085088 | IssuerSanrio Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 3.80%
C000085088 | IssuerAsics Corp.  
Holdings [Line Items]  
Percent of Total Investments 3.30%
C000085088 | Country Other Line  
Holdings [Line Items]  
Percent of Total Investments 10.70%
C000085088 | United States  
Holdings [Line Items]  
Percent of Total Investments 10.10%
C000085088 | Taiwan  
Holdings [Line Items]  
Percent of Total Investments 8.10%
C000085088 | India  
Holdings [Line Items]  
Percent of Total Investments 9.40%
C000085088 | Korea, Republic Of  
Holdings [Line Items]  
Percent of Total Investments 21.40%
C000085088 | China  
Holdings [Line Items]  
Percent of Total Investments 8.20%
C000085088 | Sweden  
Holdings [Line Items]  
Percent of Total Investments 4.30%
C000085088 | Denmark  
Holdings [Line Items]  
Percent of Total Investments 3.20%
C000085088 | Netherlands  
Holdings [Line Items]  
Percent of Total Investments 5.70%
C000085088 | Japan  
Holdings [Line Items]  
Percent of Total Investments 10.10%
C000085088 | France  
Holdings [Line Items]  
Percent of Total Investments 8.80%
C000126918 | IssuerSK Hynix, Inc.  
Holdings [Line Items]  
Percent of Total Investments 10.60%
C000126918 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 8.10%
C000126918 | IssuerSamsung Electronics Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 7.30%
C000126918 | IssuerMercadoLibre, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.80%
C000126918 | IssuerASML Holding NV  
Holdings [Line Items]  
Percent of Total Investments 4.80%
C000126918 | IssuerSpotify Technology SA  
Holdings [Line Items]  
Percent of Total Investments 4.30%
C000126918 | IssuerHermes International SCA  
Holdings [Line Items]  
Percent of Total Investments 4.30%
C000126918 | IssuerDSV AS  
Holdings [Line Items]  
Percent of Total Investments 3.20%
C000126918 | IssuerSanrio Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 3.80%
C000126918 | IssuerAsics Corp.  
Holdings [Line Items]  
Percent of Total Investments 3.30%
C000126918 | Country Other Line  
Holdings [Line Items]  
Percent of Total Investments 10.70%
C000126918 | United States  
Holdings [Line Items]  
Percent of Total Investments 10.10%
C000126918 | Taiwan  
Holdings [Line Items]  
Percent of Total Investments 8.10%
C000126918 | India  
Holdings [Line Items]  
Percent of Total Investments 9.40%
C000126918 | Korea, Republic Of  
Holdings [Line Items]  
Percent of Total Investments 21.40%
C000126918 | China  
Holdings [Line Items]  
Percent of Total Investments 8.20%
C000126918 | Sweden  
Holdings [Line Items]  
Percent of Total Investments 4.30%
C000126918 | Denmark  
Holdings [Line Items]  
Percent of Total Investments 3.20%
C000126918 | Netherlands  
Holdings [Line Items]  
Percent of Total Investments 5.70%
C000126918 | Japan  
Holdings [Line Items]  
Percent of Total Investments 10.10%
C000126918 | France  
Holdings [Line Items]  
Percent of Total Investments 8.80%
C000236930 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 9.10%
C000236930 | IssuerL'Oreal SA  
Holdings [Line Items]  
Percent of Total Investments 4.10%
C000236930 | IssuerASML Holding NV  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000236930 | IssuerKeyence Corp.  
Holdings [Line Items]  
Percent of Total Investments 4.80%
C000236930 | IssuerDSV AS  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000236930 | IssuerSafran SA  
Holdings [Line Items]  
Percent of Total Investments 5.90%
C000236930 | IssuerDeutsche Boerse AG  
Holdings [Line Items]  
Percent of Total Investments 3.80%
C000236930 | IssuerFerrari NV (Euronext NV)  
Holdings [Line Items]  
Percent of Total Investments 3.90%
C000236930 | IssuerLegrand SA  
Holdings [Line Items]  
Percent of Total Investments 3.60%
C000236930 | IssuerAtlas Copco AB  
Holdings [Line Items]  
Percent of Total Investments 3.30%
C000236930 | Country Other Line  
Holdings [Line Items]  
Percent of Total Investments 3.80%
C000236930 | United States  
Holdings [Line Items]  
Percent of Total Investments 10.90%
C000236930 | Taiwan  
Holdings [Line Items]  
Percent of Total Investments 9.10%
C000236930 | Sweden  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000236930 | Italy  
Holdings [Line Items]  
Percent of Total Investments 3.90%
C000236930 | Denmark  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000236930 | Netherlands  
Holdings [Line Items]  
Percent of Total Investments 6.60%
C000236930 | Japan  
Holdings [Line Items]  
Percent of Total Investments 8.90%
C000236930 | France  
Holdings [Line Items]  
Percent of Total Investments 17.10%
C000236930 | Germany  
Holdings [Line Items]  
Percent of Total Investments 6.40%
C000236930 | United Kingdom  
Holdings [Line Items]  
Percent of Total Investments 26.50%
C000236928 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 9.10%
C000236928 | IssuerL'Oreal SA  
Holdings [Line Items]  
Percent of Total Investments 4.10%
C000236928 | IssuerASML Holding NV  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000236928 | IssuerKeyence Corp.  
Holdings [Line Items]  
Percent of Total Investments 4.80%
C000236928 | IssuerDSV AS  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000236928 | IssuerSafran SA  
Holdings [Line Items]  
Percent of Total Investments 5.90%
C000236928 | IssuerDeutsche Boerse AG  
Holdings [Line Items]  
Percent of Total Investments 3.80%
C000236928 | IssuerFerrari NV (Euronext NV)  
Holdings [Line Items]  
Percent of Total Investments 3.90%
C000236928 | IssuerLegrand SA  
Holdings [Line Items]  
Percent of Total Investments 3.60%
C000236928 | IssuerAtlas Copco AB  
Holdings [Line Items]  
Percent of Total Investments 3.30%
C000236928 | Country Other Line  
Holdings [Line Items]  
Percent of Total Investments 3.80%
C000236928 | United States  
Holdings [Line Items]  
Percent of Total Investments 10.90%
C000236928 | Taiwan  
Holdings [Line Items]  
Percent of Total Investments 9.10%
C000236928 | Sweden  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000236928 | Italy  
Holdings [Line Items]  
Percent of Total Investments 3.90%
C000236928 | Denmark  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000236928 | Netherlands  
Holdings [Line Items]  
Percent of Total Investments 6.60%
C000236928 | Japan  
Holdings [Line Items]  
Percent of Total Investments 8.90%
C000236928 | France  
Holdings [Line Items]  
Percent of Total Investments 17.10%
C000236928 | Germany  
Holdings [Line Items]  
Percent of Total Investments 6.40%
C000236928 | United Kingdom  
Holdings [Line Items]  
Percent of Total Investments 26.50%
C000236927 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 9.10%
C000236927 | IssuerL'Oreal SA  
Holdings [Line Items]  
Percent of Total Investments 4.10%
C000236927 | IssuerASML Holding NV  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000236927 | IssuerKeyence Corp.  
Holdings [Line Items]  
Percent of Total Investments 4.80%
C000236927 | IssuerDSV AS  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000236927 | IssuerSafran SA  
Holdings [Line Items]  
Percent of Total Investments 5.90%
C000236927 | IssuerDeutsche Boerse AG  
Holdings [Line Items]  
Percent of Total Investments 3.80%
C000236927 | IssuerFerrari NV (Euronext NV)  
Holdings [Line Items]  
Percent of Total Investments 3.90%
C000236927 | IssuerLegrand SA  
Holdings [Line Items]  
Percent of Total Investments 3.60%
C000236927 | IssuerAtlas Copco AB  
Holdings [Line Items]  
Percent of Total Investments 3.30%
C000236927 | Country Other Line  
Holdings [Line Items]  
Percent of Total Investments 3.80%
C000236927 | United States  
Holdings [Line Items]  
Percent of Total Investments 10.90%
C000236927 | Taiwan  
Holdings [Line Items]  
Percent of Total Investments 9.10%
C000236927 | Sweden  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000236927 | Italy  
Holdings [Line Items]  
Percent of Total Investments 3.90%
C000236927 | Denmark  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000236927 | Netherlands  
Holdings [Line Items]  
Percent of Total Investments 6.60%
C000236927 | Japan  
Holdings [Line Items]  
Percent of Total Investments 8.90%
C000236927 | France  
Holdings [Line Items]  
Percent of Total Investments 17.10%
C000236927 | Germany  
Holdings [Line Items]  
Percent of Total Investments 6.40%
C000236927 | United Kingdom  
Holdings [Line Items]  
Percent of Total Investments 26.50%
C000236929 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 9.10%
C000236929 | IssuerL'Oreal SA  
Holdings [Line Items]  
Percent of Total Investments 4.10%
C000236929 | IssuerASML Holding NV  
Holdings [Line Items]  
Percent of Total Investments 4.70%
C000236929 | IssuerKeyence Corp.  
Holdings [Line Items]  
Percent of Total Investments 4.80%
C000236929 | IssuerDSV AS  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000236929 | IssuerSafran SA  
Holdings [Line Items]  
Percent of Total Investments 5.90%
C000236929 | IssuerDeutsche Boerse AG  
Holdings [Line Items]  
Percent of Total Investments 3.80%
C000236929 | IssuerFerrari NV (Euronext NV)  
Holdings [Line Items]  
Percent of Total Investments 3.90%
C000236929 | IssuerLegrand SA  
Holdings [Line Items]  
Percent of Total Investments 3.60%
C000236929 | IssuerAtlas Copco AB  
Holdings [Line Items]  
Percent of Total Investments 3.30%
C000236929 | Country Other Line  
Holdings [Line Items]  
Percent of Total Investments 3.80%
C000236929 | United States  
Holdings [Line Items]  
Percent of Total Investments 10.90%
C000236929 | Taiwan  
Holdings [Line Items]  
Percent of Total Investments 9.10%
C000236929 | Sweden  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000236929 | Italy  
Holdings [Line Items]  
Percent of Total Investments 3.90%
C000236929 | Denmark  
Holdings [Line Items]  
Percent of Total Investments 3.40%
C000236929 | Netherlands  
Holdings [Line Items]  
Percent of Total Investments 6.60%
C000236929 | Japan  
Holdings [Line Items]  
Percent of Total Investments 8.90%
C000236929 | France  
Holdings [Line Items]  
Percent of Total Investments 17.10%
C000236929 | Germany  
Holdings [Line Items]  
Percent of Total Investments 6.40%
C000236929 | United Kingdom  
Holdings [Line Items]  
Percent of Total Investments 26.50%
C000007737 | IssuerSK Hynix, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.60%
C000007737 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 6.60%
C000007737 | IssuerSamsung Electronics Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 5.60%
C000007737 | IssuerMizuho Financial Group, Inc.  
Holdings [Line Items]  
Percent of Total Investments 2.70%
C000007737 | IssuerASML Holding NV  
Holdings [Line Items]  
Percent of Total Investments 2.80%
C000007737 | IssuerAstraZeneca PLC  
Holdings [Line Items]  
Percent of Total Investments 2.00%
C000007737 | IssuerCaixaBank SA  
Holdings [Line Items]  
Percent of Total Investments 2.80%
C000007737 | IssuerAIB Group PLC  
Holdings [Line Items]  
Percent of Total Investments 2.60%
C000007737 | IssuerOTP Bank Nyrt  
Holdings [Line Items]  
Percent of Total Investments 2.10%
C000007737 | IssuerRoyal Bank of Canada  
Holdings [Line Items]  
Percent of Total Investments 2.00%
C000007737 | Country Other Line  
Holdings [Line Items]  
Percent of Total Investments 26.10%
C000007737 | United States  
Holdings [Line Items]  
Percent of Total Investments 6.70%
C000007737 | Taiwan  
Holdings [Line Items]  
Percent of Total Investments 6.60%
C000007737 | India  
Holdings [Line Items]  
Percent of Total Investments 5.90%
C000007737 | Korea, Republic Of  
Holdings [Line Items]  
Percent of Total Investments 12.20%
C000007737 | China  
Holdings [Line Items]  
Percent of Total Investments 4.40%
C000007737 | Japan  
Holdings [Line Items]  
Percent of Total Investments 12.40%
C000007737 | France  
Holdings [Line Items]  
Percent of Total Investments 7.70%
C000007737 | Germany  
Holdings [Line Items]  
Percent of Total Investments 5.00%
C000007737 | United Kingdom  
Holdings [Line Items]  
Percent of Total Investments 6.50%
C000007737 | Canada  
Holdings [Line Items]  
Percent of Total Investments 6.50%
C000155887 | IssuerSK Hynix, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.60%
C000155887 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 6.60%
C000155887 | IssuerSamsung Electronics Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 5.60%
C000155887 | IssuerMizuho Financial Group, Inc.  
Holdings [Line Items]  
Percent of Total Investments 2.70%
C000155887 | IssuerASML Holding NV  
Holdings [Line Items]  
Percent of Total Investments 2.80%
C000155887 | IssuerAstraZeneca PLC  
Holdings [Line Items]  
Percent of Total Investments 2.00%
C000155887 | IssuerCaixaBank SA  
Holdings [Line Items]  
Percent of Total Investments 2.80%
C000155887 | IssuerAIB Group PLC  
Holdings [Line Items]  
Percent of Total Investments 2.60%
C000155887 | IssuerOTP Bank Nyrt  
Holdings [Line Items]  
Percent of Total Investments 2.10%
C000155887 | IssuerRoyal Bank of Canada  
Holdings [Line Items]  
Percent of Total Investments 2.00%
C000155887 | Country Other Line  
Holdings [Line Items]  
Percent of Total Investments 26.10%
C000155887 | United States  
Holdings [Line Items]  
Percent of Total Investments 6.70%
C000155887 | Taiwan  
Holdings [Line Items]  
Percent of Total Investments 6.60%
C000155887 | India  
Holdings [Line Items]  
Percent of Total Investments 5.90%
C000155887 | Korea, Republic Of  
Holdings [Line Items]  
Percent of Total Investments 12.20%
C000155887 | China  
Holdings [Line Items]  
Percent of Total Investments 4.40%
C000155887 | Japan  
Holdings [Line Items]  
Percent of Total Investments 12.40%
C000155887 | France  
Holdings [Line Items]  
Percent of Total Investments 7.70%
C000155887 | Germany  
Holdings [Line Items]  
Percent of Total Investments 5.00%
C000155887 | United Kingdom  
Holdings [Line Items]  
Percent of Total Investments 6.50%
C000155887 | Canada  
Holdings [Line Items]  
Percent of Total Investments 6.50%
C000007736 | IssuerSK Hynix, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.60%
C000007736 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 6.60%
C000007736 | IssuerSamsung Electronics Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 5.60%
C000007736 | IssuerMizuho Financial Group, Inc.  
Holdings [Line Items]  
Percent of Total Investments 2.70%
C000007736 | IssuerASML Holding NV  
Holdings [Line Items]  
Percent of Total Investments 2.80%
C000007736 | IssuerAstraZeneca PLC  
Holdings [Line Items]  
Percent of Total Investments 2.00%
C000007736 | IssuerCaixaBank SA  
Holdings [Line Items]  
Percent of Total Investments 2.80%
C000007736 | IssuerAIB Group PLC  
Holdings [Line Items]  
Percent of Total Investments 2.60%
C000007736 | IssuerOTP Bank Nyrt  
Holdings [Line Items]  
Percent of Total Investments 2.10%
C000007736 | IssuerRoyal Bank of Canada  
Holdings [Line Items]  
Percent of Total Investments 2.00%
C000007736 | Country Other Line  
Holdings [Line Items]  
Percent of Total Investments 26.10%
C000007736 | United States  
Holdings [Line Items]  
Percent of Total Investments 6.70%
C000007736 | Taiwan  
Holdings [Line Items]  
Percent of Total Investments 6.60%
C000007736 | India  
Holdings [Line Items]  
Percent of Total Investments 5.90%
C000007736 | Korea, Republic Of  
Holdings [Line Items]  
Percent of Total Investments 12.20%
C000007736 | China  
Holdings [Line Items]  
Percent of Total Investments 4.40%
C000007736 | Japan  
Holdings [Line Items]  
Percent of Total Investments 12.40%
C000007736 | France  
Holdings [Line Items]  
Percent of Total Investments 7.70%
C000007736 | Germany  
Holdings [Line Items]  
Percent of Total Investments 5.00%
C000007736 | United Kingdom  
Holdings [Line Items]  
Percent of Total Investments 6.50%
C000007736 | Canada  
Holdings [Line Items]  
Percent of Total Investments 6.50%
C000215549 | IssuerSK Hynix, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.60%
C000215549 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 6.60%
C000215549 | IssuerSamsung Electronics Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 5.60%
C000215549 | IssuerMizuho Financial Group, Inc.  
Holdings [Line Items]  
Percent of Total Investments 2.70%
C000215549 | IssuerASML Holding NV  
Holdings [Line Items]  
Percent of Total Investments 2.80%
C000215549 | IssuerAstraZeneca PLC  
Holdings [Line Items]  
Percent of Total Investments 2.00%
C000215549 | IssuerCaixaBank SA  
Holdings [Line Items]  
Percent of Total Investments 2.80%
C000215549 | IssuerAIB Group PLC  
Holdings [Line Items]  
Percent of Total Investments 2.60%
C000215549 | IssuerOTP Bank Nyrt  
Holdings [Line Items]  
Percent of Total Investments 2.10%
C000215549 | IssuerRoyal Bank of Canada  
Holdings [Line Items]  
Percent of Total Investments 2.00%
C000215549 | Country Other Line  
Holdings [Line Items]  
Percent of Total Investments 26.10%
C000215549 | United States  
Holdings [Line Items]  
Percent of Total Investments 6.70%
C000215549 | Taiwan  
Holdings [Line Items]  
Percent of Total Investments 6.60%
C000215549 | India  
Holdings [Line Items]  
Percent of Total Investments 5.90%
C000215549 | Korea, Republic Of  
Holdings [Line Items]  
Percent of Total Investments 12.20%
C000215549 | China  
Holdings [Line Items]  
Percent of Total Investments 4.40%
C000215549 | Japan  
Holdings [Line Items]  
Percent of Total Investments 12.40%
C000215549 | France  
Holdings [Line Items]  
Percent of Total Investments 7.70%
C000215549 | Germany  
Holdings [Line Items]  
Percent of Total Investments 5.00%
C000215549 | United Kingdom  
Holdings [Line Items]  
Percent of Total Investments 6.50%
C000215549 | Canada  
Holdings [Line Items]  
Percent of Total Investments 6.50%
C000113799 | IssuerSK Hynix, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.60%
C000113799 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 6.60%
C000113799 | IssuerSamsung Electronics Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 5.60%
C000113799 | IssuerMizuho Financial Group, Inc.  
Holdings [Line Items]  
Percent of Total Investments 2.70%
C000113799 | IssuerASML Holding NV  
Holdings [Line Items]  
Percent of Total Investments 2.80%
C000113799 | IssuerAstraZeneca PLC  
Holdings [Line Items]  
Percent of Total Investments 2.00%
C000113799 | IssuerCaixaBank SA  
Holdings [Line Items]  
Percent of Total Investments 2.80%
C000113799 | IssuerAIB Group PLC  
Holdings [Line Items]  
Percent of Total Investments 2.60%
C000113799 | IssuerOTP Bank Nyrt  
Holdings [Line Items]  
Percent of Total Investments 2.10%
C000113799 | IssuerRoyal Bank of Canada  
Holdings [Line Items]  
Percent of Total Investments 2.00%
C000113799 | Country Other Line  
Holdings [Line Items]  
Percent of Total Investments 26.10%
C000113799 | United States  
Holdings [Line Items]  
Percent of Total Investments 6.70%
C000113799 | Taiwan  
Holdings [Line Items]  
Percent of Total Investments 6.60%
C000113799 | India  
Holdings [Line Items]  
Percent of Total Investments 5.90%
C000113799 | Korea, Republic Of  
Holdings [Line Items]  
Percent of Total Investments 12.20%
C000113799 | China  
Holdings [Line Items]  
Percent of Total Investments 4.40%
C000113799 | Japan  
Holdings [Line Items]  
Percent of Total Investments 12.40%
C000113799 | France  
Holdings [Line Items]  
Percent of Total Investments 7.70%
C000113799 | Germany  
Holdings [Line Items]  
Percent of Total Investments 5.00%
C000113799 | United Kingdom  
Holdings [Line Items]  
Percent of Total Investments 6.50%
C000113799 | Canada  
Holdings [Line Items]  
Percent of Total Investments 6.50%
C000215548 | IssuerSK Hynix, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.60%
C000215548 | IssuerTaiwan Semiconductor Manufacturing Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 6.60%
C000215548 | IssuerSamsung Electronics Co. Ltd.  
Holdings [Line Items]  
Percent of Total Investments 5.60%
C000215548 | IssuerMizuho Financial Group, Inc.  
Holdings [Line Items]  
Percent of Total Investments 2.70%
C000215548 | IssuerASML Holding NV  
Holdings [Line Items]  
Percent of Total Investments 2.80%
C000215548 | IssuerAstraZeneca PLC  
Holdings [Line Items]  
Percent of Total Investments 2.00%
C000215548 | IssuerCaixaBank SA  
Holdings [Line Items]  
Percent of Total Investments 2.80%
C000215548 | IssuerAIB Group PLC  
Holdings [Line Items]  
Percent of Total Investments 2.60%
C000215548 | IssuerOTP Bank Nyrt  
Holdings [Line Items]  
Percent of Total Investments 2.10%
C000215548 | IssuerRoyal Bank of Canada  
Holdings [Line Items]  
Percent of Total Investments 2.00%
C000215548 | Country Other Line  
Holdings [Line Items]  
Percent of Total Investments 26.10%
C000215548 | United States  
Holdings [Line Items]  
Percent of Total Investments 6.70%
C000215548 | Taiwan  
Holdings [Line Items]  
Percent of Total Investments 6.60%
C000215548 | India  
Holdings [Line Items]  
Percent of Total Investments 5.90%
C000215548 | Korea, Republic Of  
Holdings [Line Items]  
Percent of Total Investments 12.20%
C000215548 | China  
Holdings [Line Items]  
Percent of Total Investments 4.40%
C000215548 | Japan  
Holdings [Line Items]  
Percent of Total Investments 12.40%
C000215548 | France  
Holdings [Line Items]  
Percent of Total Investments 7.70%
C000215548 | Germany  
Holdings [Line Items]  
Percent of Total Investments 5.00%
C000215548 | United Kingdom  
Holdings [Line Items]  
Percent of Total Investments 6.50%
C000215548 | Canada  
Holdings [Line Items]  
Percent of Total Investments 6.50%
C000218315 | IssuerCloudflare, Inc.  
Holdings [Line Items]  
Percent of Total Investments 13.70%
C000218315 | IssuerRoyalty Pharma PLC  
Holdings [Line Items]  
Percent of Total Investments 9.90%
C000218315 | IssuerTesla, Inc.  
Holdings [Line Items]  
Percent of Total Investments 2.80%
C000218315 | IssuerDoorDash, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.10%
C000218315 | IssuerMedline, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.30%
C000218315 | IssuerQXO, Inc.  
Holdings [Line Items]  
Percent of Total Investments 5.80%
C000218315 | IssuerCore & Main, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.60%
C000218315 | IssuerMadison Air Solutions Corp.  
Holdings [Line Items]  
Percent of Total Investments 5.40%
C000218315 | IssuerCelsius Holdings, Inc.  
Holdings [Line Items]  
Percent of Total Investments 2.60%
C000218315 | IssuerVerisk Analytics, Inc.  
Holdings [Line Items]  
Percent of Total Investments 2.60%
C000218315 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 5.00%
C000218315 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 1.30%
C000218315 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 7.50%
C000218315 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 6.10%
C000218315 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 25.30%
C000218315 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 14.50%
C000218315 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 15.90%
C000218315 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 21.00%
C000218315 | SectorReal Estate  
Holdings [Line Items]  
Percent of Total Investments 1.00%
C000218315 | SectorEnergy  
Holdings [Line Items]  
Percent of Total Investments 0.10%
C000218315 | SectorMaterials  
Holdings [Line Items]  
Percent of Total Investments 2.30%
C000218316 | IssuerCloudflare, Inc.  
Holdings [Line Items]  
Percent of Total Investments 13.70%
C000218316 | IssuerRoyalty Pharma PLC  
Holdings [Line Items]  
Percent of Total Investments 9.90%
C000218316 | IssuerTesla, Inc.  
Holdings [Line Items]  
Percent of Total Investments 2.80%
C000218316 | IssuerDoorDash, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.10%
C000218316 | IssuerMedline, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.30%
C000218316 | IssuerQXO, Inc.  
Holdings [Line Items]  
Percent of Total Investments 5.80%
C000218316 | IssuerCore & Main, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.60%
C000218316 | IssuerMadison Air Solutions Corp.  
Holdings [Line Items]  
Percent of Total Investments 5.40%
C000218316 | IssuerCelsius Holdings, Inc.  
Holdings [Line Items]  
Percent of Total Investments 2.60%
C000218316 | IssuerVerisk Analytics, Inc.  
Holdings [Line Items]  
Percent of Total Investments 2.60%
C000218316 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 5.00%
C000218316 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 1.30%
C000218316 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 7.50%
C000218316 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 6.10%
C000218316 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 25.30%
C000218316 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 14.50%
C000218316 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 15.90%
C000218316 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 21.00%
C000218316 | SectorReal Estate  
Holdings [Line Items]  
Percent of Total Investments 1.00%
C000218316 | SectorEnergy  
Holdings [Line Items]  
Percent of Total Investments 0.10%
C000218316 | SectorMaterials  
Holdings [Line Items]  
Percent of Total Investments 2.30%
C000218317 | IssuerCloudflare, Inc.  
Holdings [Line Items]  
Percent of Total Investments 13.70%
C000218317 | IssuerRoyalty Pharma PLC  
Holdings [Line Items]  
Percent of Total Investments 9.90%
C000218317 | IssuerTesla, Inc.  
Holdings [Line Items]  
Percent of Total Investments 2.80%
C000218317 | IssuerDoorDash, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.10%
C000218317 | IssuerMedline, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.30%
C000218317 | IssuerQXO, Inc.  
Holdings [Line Items]  
Percent of Total Investments 5.80%
C000218317 | IssuerCore & Main, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.60%
C000218317 | IssuerMadison Air Solutions Corp.  
Holdings [Line Items]  
Percent of Total Investments 5.40%
C000218317 | IssuerCelsius Holdings, Inc.  
Holdings [Line Items]  
Percent of Total Investments 2.60%
C000218317 | IssuerVerisk Analytics, Inc.  
Holdings [Line Items]  
Percent of Total Investments 2.60%
C000218317 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 5.00%
C000218317 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 1.30%
C000218317 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 7.50%
C000218317 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 6.10%
C000218317 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 25.30%
C000218317 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 14.50%
C000218317 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 15.90%
C000218317 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 21.00%
C000218317 | SectorReal Estate  
Holdings [Line Items]  
Percent of Total Investments 1.00%
C000218317 | SectorEnergy  
Holdings [Line Items]  
Percent of Total Investments 0.10%
C000218317 | SectorMaterials  
Holdings [Line Items]  
Percent of Total Investments 2.30%
C000218314 | IssuerCloudflare, Inc.  
Holdings [Line Items]  
Percent of Total Investments 13.70%
C000218314 | IssuerRoyalty Pharma PLC  
Holdings [Line Items]  
Percent of Total Investments 9.90%
C000218314 | IssuerTesla, Inc.  
Holdings [Line Items]  
Percent of Total Investments 2.80%
C000218314 | IssuerDoorDash, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.10%
C000218314 | IssuerMedline, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.30%
C000218314 | IssuerQXO, Inc.  
Holdings [Line Items]  
Percent of Total Investments 5.80%
C000218314 | IssuerCore & Main, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.60%
C000218314 | IssuerMadison Air Solutions Corp.  
Holdings [Line Items]  
Percent of Total Investments 5.40%
C000218314 | IssuerCelsius Holdings, Inc.  
Holdings [Line Items]  
Percent of Total Investments 2.60%
C000218314 | IssuerVerisk Analytics, Inc.  
Holdings [Line Items]  
Percent of Total Investments 2.60%
C000218314 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 5.00%
C000218314 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 1.30%
C000218314 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 7.50%
C000218314 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 6.10%
C000218314 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 25.30%
C000218314 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 14.50%
C000218314 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 15.90%
C000218314 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 21.00%
C000218314 | SectorReal Estate  
Holdings [Line Items]  
Percent of Total Investments 1.00%
C000218314 | SectorEnergy  
Holdings [Line Items]  
Percent of Total Investments 0.10%
C000218314 | SectorMaterials  
Holdings [Line Items]  
Percent of Total Investments 2.30%
C000169221 | IssuerNVIDIA Corp.  
Holdings [Line Items]  
Percent of Total Investments 11.70%
C000169221 | IssuerAlphabet, Inc.  
Holdings [Line Items]  
Percent of Total Investments 11.90%
C000169221 | IssuerEli Lilly & Co.  
Holdings [Line Items]  
Percent of Total Investments 4.90%
C000169221 | IssuerJPMorgan Chase & Co.  
Holdings [Line Items]  
Percent of Total Investments 6.30%
C000169221 | IssuerApple, Inc.  
Holdings [Line Items]  
Percent of Total Investments 10.40%
C000169221 | IssuerAmazon.com, Inc.  
Holdings [Line Items]  
Percent of Total Investments 5.40%
C000169221 | IssuerMicrosoft Corp.  
Holdings [Line Items]  
Percent of Total Investments 4.50%
C000169221 | IssuerGeneral Electric Co.  
Holdings [Line Items]  
Percent of Total Investments 5.60%
C000169221 | IssuerMicron Technology, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.60%
C000169221 | IssuerJabil, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.30%
C000169221 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 1.90%
C000169221 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 0.00% [1]
C000169221 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 16.00%
C000169221 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 13.20%
C000169221 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 7.30%
C000169221 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 10.20%
C000169221 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 4.90%
C000169221 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 39.30%
C000169221 | SectorReal Estate  
Holdings [Line Items]  
Percent of Total Investments 1.10%
C000169221 | SectorEnergy  
Holdings [Line Items]  
Percent of Total Investments 4.30%
C000169221 | SectorMaterials  
Holdings [Line Items]  
Percent of Total Investments 1.80%
C000169222 | IssuerNVIDIA Corp.  
Holdings [Line Items]  
Percent of Total Investments 11.70%
C000169222 | IssuerAlphabet, Inc.  
Holdings [Line Items]  
Percent of Total Investments 11.90%
C000169222 | IssuerEli Lilly & Co.  
Holdings [Line Items]  
Percent of Total Investments 4.90%
C000169222 | IssuerJPMorgan Chase & Co.  
Holdings [Line Items]  
Percent of Total Investments 6.30%
C000169222 | IssuerApple, Inc.  
Holdings [Line Items]  
Percent of Total Investments 10.40%
C000169222 | IssuerAmazon.com, Inc.  
Holdings [Line Items]  
Percent of Total Investments 5.40%
C000169222 | IssuerMicrosoft Corp.  
Holdings [Line Items]  
Percent of Total Investments 4.50%
C000169222 | IssuerGeneral Electric Co.  
Holdings [Line Items]  
Percent of Total Investments 5.60%
C000169222 | IssuerMicron Technology, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.60%
C000169222 | IssuerJabil, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.30%
C000169222 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 1.90%
C000169222 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 0.00% [2]
C000169222 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 16.00%
C000169222 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 13.20%
C000169222 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 7.30%
C000169222 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 10.20%
C000169222 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 4.90%
C000169222 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 39.30%
C000169222 | SectorReal Estate  
Holdings [Line Items]  
Percent of Total Investments 1.10%
C000169222 | SectorEnergy  
Holdings [Line Items]  
Percent of Total Investments 4.30%
C000169222 | SectorMaterials  
Holdings [Line Items]  
Percent of Total Investments 1.80%
C000169220 | IssuerNVIDIA Corp.  
Holdings [Line Items]  
Percent of Total Investments 11.70%
C000169220 | IssuerAlphabet, Inc.  
Holdings [Line Items]  
Percent of Total Investments 11.90%
C000169220 | IssuerEli Lilly & Co.  
Holdings [Line Items]  
Percent of Total Investments 4.90%
C000169220 | IssuerJPMorgan Chase & Co.  
Holdings [Line Items]  
Percent of Total Investments 6.30%
C000169220 | IssuerApple, Inc.  
Holdings [Line Items]  
Percent of Total Investments 10.40%
C000169220 | IssuerAmazon.com, Inc.  
Holdings [Line Items]  
Percent of Total Investments 5.40%
C000169220 | IssuerMicrosoft Corp.  
Holdings [Line Items]  
Percent of Total Investments 4.50%
C000169220 | IssuerGeneral Electric Co.  
Holdings [Line Items]  
Percent of Total Investments 5.60%
C000169220 | IssuerMicron Technology, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.60%
C000169220 | IssuerJabil, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.30%
C000169220 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 1.90%
C000169220 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 0.00% [3]
C000169220 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 16.00%
C000169220 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 13.20%
C000169220 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 7.30%
C000169220 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 10.20%
C000169220 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 4.90%
C000169220 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 39.30%
C000169220 | SectorReal Estate  
Holdings [Line Items]  
Percent of Total Investments 1.10%
C000169220 | SectorEnergy  
Holdings [Line Items]  
Percent of Total Investments 4.30%
C000169220 | SectorMaterials  
Holdings [Line Items]  
Percent of Total Investments 1.80%
C000169223 | IssuerNVIDIA Corp.  
Holdings [Line Items]  
Percent of Total Investments 11.70%
C000169223 | IssuerAlphabet, Inc.  
Holdings [Line Items]  
Percent of Total Investments 11.90%
C000169223 | IssuerEli Lilly & Co.  
Holdings [Line Items]  
Percent of Total Investments 4.90%
C000169223 | IssuerJPMorgan Chase & Co.  
Holdings [Line Items]  
Percent of Total Investments 6.30%
C000169223 | IssuerApple, Inc.  
Holdings [Line Items]  
Percent of Total Investments 10.40%
C000169223 | IssuerAmazon.com, Inc.  
Holdings [Line Items]  
Percent of Total Investments 5.40%
C000169223 | IssuerMicrosoft Corp.  
Holdings [Line Items]  
Percent of Total Investments 4.50%
C000169223 | IssuerGeneral Electric Co.  
Holdings [Line Items]  
Percent of Total Investments 5.60%
C000169223 | IssuerMicron Technology, Inc.  
Holdings [Line Items]  
Percent of Total Investments 4.60%
C000169223 | IssuerJabil, Inc.  
Holdings [Line Items]  
Percent of Total Investments 3.30%
C000169223 | SectorConsumer Staples  
Holdings [Line Items]  
Percent of Total Investments 1.90%
C000169223 | SectorShort-Term Investments  
Holdings [Line Items]  
Percent of Total Investments 0.00% [4]
C000169223 | SectorFinancials  
Holdings [Line Items]  
Percent of Total Investments 16.00%
C000169223 | SectorCommunication Services  
Holdings [Line Items]  
Percent of Total Investments 13.20%
C000169223 | SectorIndustrials  
Holdings [Line Items]  
Percent of Total Investments 7.30%
C000169223 | SectorConsumer Discretionary  
Holdings [Line Items]  
Percent of Total Investments 10.20%
C000169223 | SectorHealth Care  
Holdings [Line Items]  
Percent of Total Investments 4.90%
C000169223 | SectorInformation Technology  
Holdings [Line Items]  
Percent of Total Investments 39.30%
C000169223 | SectorReal Estate  
Holdings [Line Items]  
Percent of Total Investments 1.10%
C000169223 | SectorEnergy  
Holdings [Line Items]  
Percent of Total Investments 4.30%
C000169223 | SectorMaterials  
Holdings [Line Items]  
Percent of Total Investments 1.80%
[1] Amount is less than 0.05%
[2] Amount is less than 0.05%
[3] Amount is less than 0.05%
[4] Amount is less than 0.05%