020100 - Document - Risk/Return Summary {Unlabeled} - DFA MN Municipal Bond Portfolio - DFA MN Municipal Bond Portfolio link:presentationLink link:definitionLink link:calculationLink 020101 - Disclosure - Risk/Return Detail Data {Elements} - DFA MN Municipal Bond Portfolio - DFA MN Municipal Bond Portfolio link:presentationLink link:definitionLink link:calculationLink 020102 - Document - Risk/Return Summary {Unlabeled} - DFA Oregon Municipal Bond Portfolio - DFA Oregon Municipal Bond Portfolio link:presentationLink link:definitionLink link:calculationLink 020103 - Disclosure - Risk/Return Detail Data {Elements} - DFA Oregon Municipal Bond Portfolio - DFA Oregon Municipal Bond Portfolio link:presentationLink link:definitionLink link:calculationLink 020104 - Document - Risk/Return Summary {Unlabeled} - Institutional Class Shares Prospectus - U.S. Large Company Portfolio (U.S. LARGE COMPANY PORTFOLIO) link:presentationLink link:definitionLink link:calculationLink 020105 - Disclosure - Risk/Return Detail Data {Elements} - Institutional Class Shares Prospectus - U.S. Large Company Portfolio (U.S. LARGE COMPANY PORTFOLIO) link:presentationLink link:definitionLink link:calculationLink 020106 - Document - Risk/Return Summary {Unlabeled} - ETF Class Shares Prospectus - U.S. Large Company Portfolio (ETF Class) link:presentationLink link:definitionLink link:calculationLink 020107 - Disclosure - Risk/Return Detail Data {Elements} - ETF Class Shares Prospectus - U.S. Large Company Portfolio (ETF Class) link:presentationLink link:definitionLink link:calculationLink