C000032333GE INDEX: BLOOMBERG US AGGREGATE BOND INDEXGE INDEX: BLOOMBERG US AGGREGATE BOND INDEX_1128Investment Type [Axis]AssetU.S. TreasuriesAssetCorporate NotesAssetAgency Mortgage BackedAssetShort-Term InvestmentsAssetNon-Agency Collateralized Mortgage ObligationsAssetAsset BackedAssetAgency Collateralized Mortgage ObligationsAssetMunicipal Bonds and NotesUniform Mortgage-Backed Security, TBAFR_01F022618U.S. Treasury NotesFR_91282CNP2Uniform Mortgage-Backed Security, TBAFR_01F060618U.S. Treasury Inflation-Indexed NotesFR_91282CLE9Uniform Mortgage-Backed Security, TBAFR_01F020612U.S. Treasury NotesFR_91282CPE5Uniform Mortgage-Backed Security, TBAFR_01F030611U.S. Treasury NotesFR_91282CMZ1U.S. Treasury Inflation-Indexed NotesFR_91282CLV1Federal National Mortgage AssociationFR_3138WLBN2No Trading Symbol [Flag]AssetsNetInvestmentCompanyPortfolioTurnover