2.2.0.25falsefalse4010 - Disclosure - Summary of Accounting Policies (Details)truefalsefalse1falsefalseUSDfalsefalse1/31/2010 - 1/29/2011
USD ($)
USD ($) / shares
$D2010http://www.sec.gov/CIK0000027419duration2010-01-31T00:00:002011-01-29T00:00:00USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170PureStandardhttp://www.xbrl.org/2003/instancepurexbrli0USDPerShareDividehttp://www.xbrl.org/2003/iso4217USDiso4217http://www.xbrl.org/2003/instancesharesxbrli0SharesStandardhttp://www.xbrl.org/2003/instancesharesxbrli0USDUSD$2falsefalseUSDfalsefalse2/1/2009 - 1/30/2010
USD ($)
USD ($) / shares
$D2009http://www.sec.gov/CIK0000027419duration2009-02-01T00:00:002010-01-30T00:00:00USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170PureStandardhttp://www.xbrl.org/2003/instancepurexbrli0USDPerShareDividehttp://www.xbrl.org/2003/iso4217USDiso4217http://www.xbrl.org/2003/instancesharesxbrli0SharesStandardhttp://www.xbrl.org/2003/instancesharesxbrli0USDUSD$3falsefalseUSDfalsefalse2/3/2008 - 1/31/2009
USD ($)
USD ($) / shares
$D2008http://www.sec.gov/CIK0000027419duration2008-02-03T00:00:002009-01-31T00:00:00USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170SharesStandardhttp://www.xbrl.org/2003/instancesharesxbrli0USDPerShareDividehttp://www.xbrl.org/2003/iso4217USDiso4217http://www.xbrl.org/2003/instancesharesxbrli0PureStandardhttp://www.xbrl.org/2003/instancepurexbrli0USDUSD$2true0tgt_AccountingPoliciesDisclosureAbstracttgtfalsenadurationNo definition available.falsefalsefalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalsefalsefalse2falsefalsefalse00falsefalsefalsefalsefalse3falsefalsefalse00falsefalsefalsefalsefalseOtherxbrli:stringItemTypestringNo definition available.falsefalse3false0tgt_ReportingSegmentsNumbertgtfalsenadurationThe number of reportable segments of the entity.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseterselabel1truefalsefalse22falsefalsefalsefalsefalse2falsefalsefalse00falsefalsefalsefalsefalse3falsefalsefalse00falsefalsefalsefalsefalseOtherxbrli:integerItemTypeintegerThe number of reportable segments of the entity.No authoritative reference available.falsefalse4false0tgt_WeeksInFiscalYearNumbertgtfalsenadurationThe number of weeks in the fiscal year of the entity.falsefalsefalsefalsefalsefalsefalsefalsefalsefalseterselabel1truefalsefalse5252falsefalsefalsefalsefalse2truefalsefalse5252falsefalsefalsefalsefalse3truefalsefalse5252falsefalsefalsefalsefalseOtherxbrli:integerItemTypeintegerThe number of weeks in the fiscal year of the entity.No authoritative reference available.falsefalse33Summary of Accounting Policies (Details)UnKnownUnKnownUnKnownUnKnowntruetrue
