Office Services And Supplies [Member] Multi Sector Holdings [Member] IT Consulting And Other Services [Member] Pharmaceuticals [Member] Health Care Supplies [Member] Miscellaneous Securities [Member] Trading Companies And Distributors [Member] Financial Exchanges And Data [Member] Investment Banking And Brokerage [Member] Consumer Finance [Member] Semiconductors [Member] Managed Health Care [Member] Application Software [Member] Interactive Media And Services [Member] Aerospace And Defense [Member] Life Sciences Tools And Services [Member] Movies And Entertainment [Member] ICON PLC [Member] The Charles Schwab Corp [Member] Constellation Software Inc [Member] Capital One Financial Corp [Member] Taiwan Semiconductor Manufacturing Co Ltd [Member] Eurofins Scientific SE [Member] Universal Music Group NV [Member] Liberty Media Corp Liberty Formula One [Member] Alphabet Inc [Member] Rolls Royce Holdings PLC [Member] C000033159 [Member] Composite Class Investment Type [Axis] Net Assets Investment Company Portfolio Turnover No Trading Symbol Flag