2.4.0.8 Html 4 23 1 true 3 0 false 2 false false R1.htm 000000 - Document - Document and Entity Information {Elements} Sheet http://www.putnam.com/role/DocumentDocumentandEntityInformationElements Document and Entity Information false false R2.htm 000011 - Document - Risk/Return Supplement {Unlabeled} - PUTNAM DIVERSIFIED INCOME TRUST Sheet http://www.putnam.com/role/DocumentRiskReturnSupplementUnlabeledPUTNAMDIVERSIFIEDINCOMETRUST Risk/Return Supplement - PUTNAM DIVERSIFIED INCOME TRUST false false R3.htm 000019 - Disclosure - Risk/Return Detail Data {Elements} - PUTNAM DIVERSIFIED INCOME TRUST Sheet http://www.putnam.com/role/DisclosureRiskReturnDetailDataElementsPUTNAMDIVERSIFIEDINCOMETRUST Risk/Return Detail Data - PUTNAM DIVERSIFIED INCOME TRUST false false R4.htm 040000 - Disclosure - Risk/Return Detail Data {Elements} Sheet http://xbrl.sec.gov/rr/role/RiskReturnDetailData Risk/Return Detail Data true false All Reports Book All Reports pdit-20131101.xml pdit-20131101.xsd pdit-20131101_cal.xml pdit-20131101_def.xml pdit-20131101_lab.xml pdit-20131101_pre.xml true true