2.4.0.82201201 - Disclosure - Accounting Policies (Policies)truefalsefalse1false falsefalseD2013Q2YTDhttp://www.sec.gov/CIK0000020286duration2013-01-01T00:00:002013-06-30T00:00:001true 1us-gaap_AccountingPoliciesAbstractus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0Accounting Policies [Abstract]2false 2us-gaap_ComprehensiveIncomePolicyPolicyTextBlockus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1falsefalsefalse00<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:Arial;font-size:10pt;font-weight:bold;">ASU 2013-02, Reporting of Amounts Reclassified Out of Accumulated Other Comprehensive Income </font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:Arial;font-size:10pt;">&#160;</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:Arial;font-size:10pt;">In February 2013, the Financial Accounting Standards Board issued Accounting Standards Update (ASU) 2013-02, </font><font style="font-family:Arial;font-size:10pt;font-style:italic;">Reporting of Amounts Reclassified Out of Accumulated Other Comprehensive Income</font><font style="font-family:Arial;font-size:10pt;">. ASU 2013-02 requires entities to present in either a single note or parenthetically on the face of the financial statements, the effect of significant amounts reclassified from each component of accumulated other comprehensive income based on its source and the income statement line items affected by the reclassification. The company adopted this ASU during the first quarter of 2013, and it did not have a material impact on our company&#8217;s financial position, cash flows or results of&#160;operations. See Note 7, Accumulated Other Comprehensive Income, </font><font style="font-family:Arial;font-size:10pt;background-color:#ffffff;">for further&#160;details.</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:Arial;font-size:10pt;">&#160;&#160;</font></div></div>falsefalsefalsenonnum:textBlockItemTypenaDisclosure of accounting policy for comprehensive income.No definition available.false0Adopted Accounting Updates, PolicyfalseAccounting Policies (Policies)UnKnownUnKnownUnKnownUnKnowntruefalsefalseSheethttp://www.cinfin.com/role/AccountingPoliciesPolicies12