XML 120 R93.htm IDEA: XBRL DOCUMENT v2.4.1.9
Lines of Credit and Financing Arrangements (Details 2) (USD $)
In Millions, unless otherwise specified
 12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Debt Proceeds [Line Items]      
Proceeds from (Repayments of) Debt $ 18.1us-gaap_ProceedsFromRepaymentsOfDebt $ 18.3us-gaap_ProceedsFromRepaymentsOfDebt $ 18.5us-gaap_ProceedsFromRepaymentsOfDebt
Eligible amounts available and beneficial interests sold      
Eligible amount available under the ASP on qualified accounts receivable 220.0lii_EligibleAmountAvailableUnderAssetSecuritization 160.0lii_EligibleAmountAvailableUnderAssetSecuritization  
Beneficial interest sold 220.0lii_BeneficialInterestSold 160.0lii_BeneficialInterestSold  
Remaining amount available $ 0lii_AssetSecuritizationBorrowingCapacity $ 0lii_AssetSecuritizationBorrowingCapacity