| | | | | | | | | | | | | | | | | | | | | |
<?xml version="1.0" encoding="windows-1252"?> |
<FilingSummary xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> |
| <Version> 2.4.1.9 </Version> |
| <ProcessingTime/> |
| <ReportFormat> Html </ReportFormat> |
| <ContextCount> 9 </ContextCount> |
| <ElementCount> 49 </ElementCount> |
| <EntityCount> 1 </EntityCount> |
| <FootnotesReported> true </FootnotesReported> |
| <SegmentCount> 10 </SegmentCount> |
| <ScenarioCount> 0 </ScenarioCount> |
| <TuplesReported> false </TuplesReported> |
| <UnitCount> 2 </UnitCount> |
| <MyReports> |
| | <Report> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R1.htm </HtmlFileName> |
| | | <LongName> 0000 - Document - Document and Entity Information {Element} </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.hartfordfunds.com/role/DocumentAndEntityInformation </Role> |
| | | <ShortName> Document and Entity Information </ShortName> |
| | | </Report> |
| | <Report> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> true </HasEmbeddedReports> |
| | | <HtmlFileName> R2.htm </HtmlFileName> |
| | | <LongName> 0010 - Document - Risk/Return Summary (HARTFORD MUNICIPAL INCOME FUND) {Unlabeled} </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.hartfordfunds.com/role/RRSummary1 </Role> |
| | | <ShortName> Risk/Return Summary (HARTFORD MUNICIPAL INCOME FUND) </ShortName> |
| | | </Report> |
| | <Report> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R7.htm </HtmlFileName> |
| | | <LongName> 0060 - Disclosure - Risk/Return Detail Data (HARTFORD MUNICIPAL INCOME FUND) {Elements} </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.hartfordfunds.com/role/RRDetailData6 </Role> |
| | | <ShortName> Risk/Return Detail Data (HARTFORD MUNICIPAL INCOME FUND) </ShortName> |
| | | </Report> |
| | <Report> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> true </HasEmbeddedReports> |
| | | <HtmlFileName> R8.htm </HtmlFileName> |
| | | <LongName> 0070 - Document - Risk/Return Summary (HARTFORD MUNICIPAL SHORT DURATION FUND) {Unlabeled} </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.hartfordfunds.com/role/RRSummary7 </Role> |
| | | <ShortName> Risk/Return Summary (HARTFORD MUNICIPAL SHORT DURATION FUND) </ShortName> |
| | | </Report> |
| | <Report> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R13.htm </HtmlFileName> |
| | | <LongName> 0140 - Disclosure - Risk/Return Detail Data (HARTFORD MUNICIPAL SHORT DURATION FUND) {Elements} </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://www.hartfordfunds.com/role/RRDetailData14 </Role> |
| | | <ShortName> Risk/Return Detail Data (HARTFORD MUNICIPAL SHORT DURATION FUND) </ShortName> |
| | | </Report> |
| | <Report> |
| | | <IsDefault> false </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <HtmlFileName> R14.htm </HtmlFileName> |
| | | <LongName> 040000 - Disclosure - Risk/Return Detail Data {Elements} </LongName> |
| | | <ReportType> Sheet </ReportType> |
| | | <Role> http://xbrl.sec.gov/rr/role/RiskReturnDetailData </Role> |
| | | <ShortName> Risk/Return Detail Data </ShortName> |
| | | </Report> |
| | <Report> |
| | | <IsDefault> true </IsDefault> |
| | | <HasEmbeddedReports> false </HasEmbeddedReports> |
| | | <LongName> All Reports </LongName> |
| | | <ReportType> Book </ReportType> |
| | | <ShortName> All Reports </ShortName> |
| | | </Report> |
| | </MyReports> |
| <Logs/> |
| <InputFiles> |
| | <File> hmfic-20150528.xml </File> |
| | <File> hmfic-20150528.xsd </File> |
| | <File> hmfic-20150528_cal.xml </File> |
| | <File> hmfic-20150528_def.xml </File> |
| | <File> hmfic-20150528_lab.xml </File> |
| | <File> hmfic-20150528_pre.xml </File> |
| | </InputFiles> |
| <SupplementalFiles/> |
| <BaseTaxonomies/> |
| <HasPresentationLinkbase> true </HasPresentationLinkbase> |
| <HasCalculationLinkbase> true </HasCalculationLinkbase> |
| </FilingSummary> |