3.26.1 html 894 37 1 true 133 0 false 3 false false R1.htm 030000 - Disclosure - Form N-CSR Cover Sheet http://xbrl.sec.gov/oef/role/NcsrCover Form N-CSR Cover Cover 1 false false R2.htm 030001 - Disclosure - Shareholder Report Sheet http://xbrl.sec.gov/oef/role/ShareholderReport Shareholder Report Notes 2 false false R3.htm 040010 - Disclosure - Shareholder Report, Line Graph (Details) Sheet http://xbrl.sec.gov/oef/role/ShareholderReportLineGraphDetails Shareholder Report, Line Graph (Details) Details 3 false false R4.htm 040015 - Disclosure - Shareholder Report, Average Annual Return (Details) Sheet http://xbrl.sec.gov/oef/role/ShareholderReportAverageAnnualReturnDetails Shareholder Report, Average Annual Return (Details) Details 4 false false R5.htm 040020 - Disclosure - Shareholder Report, Holdings (Details) Sheet http://xbrl.sec.gov/oef/role/ShareholderReportHoldingsDetails Shareholder Report, Holdings (Details) Details 5 false false All Reports Book All Reports krane-20260331.xsd kraneshares_ncsr.htm i008b9b7d4c6b81165c7d701b.jpg i00f6bddc97935d548b13c1f0.jpg i04d10ec6af33ab96afab4e29.jpg i05ed2b9b821569b26e1b5b73.jpg i0e4f73c9f849607fd806717d.jpg i22742614529cf3122747d7bc.jpg i24085c34eb7e3d53b991e5f0.jpg i303320dbfe1d9b0b10c1fe40.jpg i32ca1b12154baf09a5461c5d.jpg i32cf116dd8e68134f570cc31.jpg i3d926aa470b7acbb60ae3fcf.jpg i480308230bc0e8b1891873f9.jpg i486913cfa20956e32d8d7462.jpg i4f178e512296b7d1d997695a.jpg i5108ea1b5f452ece34b1fa65.jpg i5321a6760e3623d9c17a1b74.jpg i5a24abc9e499d95b7fd30dd4.jpg i5c7ac326d8825435e25a26ba.jpg i5cb2408cca71ffc5f7fe30b8.jpg i5cf77f0e711f6605c65f07ac.jpg i63c0824ba790f3aa5b798bcb.jpg i68495469b6c21b386fa1d767.jpg i6afd0f63003507dfe4a352ee.jpg i6d8a6d9dbfd3411020cd0777.jpg i72d2ecd4d6b5c326a5b1cb88.jpg i7740d6a3f4fe7cb72ebe35d5.jpg i7e4d476df4a19f27cd544cca.jpg i841ba828253632c5b950746f.jpg i8a1d5794c061739380eb12ed.jpg i9a6311ae1698864932a976ba.jpg ia6a2c4cfc7c25151b2ddfe52.jpg ib626837f74bb9b3c7c837f71.jpg ibb7c65f3cc1f25e1a2454694.jpg ic76b8373aad522c19946ebe9.jpg ic97f51e4d3f75d5b9df20b57.jpg ice6f4f1e6856a2f2d18ec90e.jpg icf2fddde75d4c60ef0220359.jpg icfebf3beb19e49d2c809fba0.jpg id24075bbd418c889007e2a6c.jpg id63cdc7ac390a2b46d3fa9d7.jpg id651e446f2bc23da0caad98f.jpg idff334c0f097cbe0cf6bb3fc.jpg ie27d9cf1ea97e1994f8d3387.jpg ie2df19c930dbea1cc3606f75.jpg ie602e3fc95842f249a8be8ae.jpg if20f2142b5eddfe00e83a3e7.jpg if8c4879b3be6cc7590034e45.jpg ifbcc1f99db4870f53c672383.jpg img_001.jpg img_002.jpg http://fasb.org/us-gaap/2025 http://xbrl.sec.gov/dei/2025 http://xbrl.sec.gov/oef/2025 false false