2.4.0.834200 - Disclosure - SCHEDULE II-VALUATION AND QUALIFYING ACCOUNTS (Details)truefalseIn Thousands, unless otherwise specifiedfalse1false USDfalsefalse$D2012Q4YTD_us-gaap_ValuationAllowancesAndReservesTypeAxis_us-gaap_AllowanceForDoubtfulAccountsMemberhttp://www.sec.gov/CIK0000047129duration2012-01-01T00:00:002012-12-31T00:00:00USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$2false USDfalsefalse$D2011Q4YTD_us-gaap_ValuationAllowancesAndReservesTypeAxis_us-gaap_AllowanceForDoubtfulAccountsMemberhttp://www.sec.gov/CIK0000047129duration2011-01-01T00:00:002011-12-31T00:00:00USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$3false USDfalsefalse$D2010Q4YTD_us-gaap_ValuationAllowancesAndReservesTypeAxis_us-gaap_AllowanceForDoubtfulAccountsMemberhttp://www.sec.gov/CIK0000047129duration2010-01-01T00:00:002010-12-31T00:00:00USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$1false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse1false USDtruefalse$D2012Q4YTD_us-gaap_ValuationAllowancesAndReservesTypeAxis_us-gaap_AllowanceForDoubtfulAccountsMemberhttp://www.sec.gov/CIK0000047129duration2012-01-01T00:00:002012-12-31T00:00:00falsefalseAllowance for doubtful accounts:us-gaap_ValuationAllowancesAndReservesTypeAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_AllowanceForDoubtfulAccountsMemberus-gaap_ValuationAllowancesAndReservesTypeAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse0Allowance for doubtful accounts:2true 3us-gaap_ValuationAndQualifyingAccountsDisclosureLineItemsus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0Valuation and Qualifying Accounts Disclosure [Line Items]3false 4us-gaap_ValuationAllowancesAndReservesBalanceus-gaap_truecreditinstantfalsefalsefalsefalsefalsetruefalsefalseperiodStartLabel1truefalsefalse2028200020282USD$falsetruefalse2truefalsefalse1970800019708USD$falsetruefalse3truefalsefalse2126800021268USD$falsetruefalsexbrli:monetaryItemTypemonetaryTotal of allowances and reserves, the valuation and qualifying accounts that are either netted against the cost of an asset (in order to value it at its carrying value) or that reflect a liability established to represent expected future costs.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 09 -Article 12 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6881521&loc=d3e24092-122690 false2Balance at beginning of period4false 4us-gaap_ValuationAllowancesAndReservesChargedToCostAndExpenseus-gaap_truecreditdurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse3414400034144USD$falsefalsefalse2truefalsefalse2816400028164USD$falsefalsefalse3truefalsefalse1966700019667USD$falsefalsefalsexbrli:monetaryItemTypemonetaryTotal of allowances and reserves, the valuation and qualifying accounts that are either netted against the cost of an asset (in order to value it at its carrying value) or that reflect a liability established to represent expected future costs, charged to costs and expenses.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 09 -Article 12 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6881521&loc=d3e24092-122690 false2Charged to Expense5false 4us-gaap_ValuationAllowancesAndReservesAdjustmentsus-gaap_truecreditdurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse2800028USD$falsefalsefalse2truefalsefalse6800068USD$falsefalsefalse3truefalsefalse-695000-695USD$falsefalsefalsexbrli:monetaryItemTypemonetaryTotal of the adjustments in a given period to allowances and reserves, the valuation and qualifying accounts that are either netted against the cost of an asset (in order to value it at its carrying value) or that reflect a liability.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 09 -Article 12 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6881521&loc=d3e24092-122690 false2Translation Adjustments6false 4hzc_ValuationAllowancesAndReservesDeductionsNetOfRecoverieshzc_falsedebitdurationfalsefalsefalsefalsefalsefalsefalsetruenegatedLabel1truefalsefalse-29341000-29341USD$falsefalsefalse2truefalsefalse-27658000-27658[1]USD$falsefalsefalse3truefalsefalse-20532000-20532[1]USD$falsefalsefalsexbrli:monetaryItemTypemonetaryRepresents the total of deductions (netted of recoveries) during a given period to allowances and reserves, the valuation and qualifying accounts that are netted of total of recoveries of amounts due to the entity and that had previously been written off as uncollectible using allowances or either was netted against the cost of an asset (in order to value it at its carrying value) or that reflect a liability established to represent expected future costs, representing receivables written off as uncollectible and portions of the reserves utilized respectively.No definition available.false2Deductions7false 4us-gaap_ValuationAllowancesAndReservesBalanceus-gaap_truecreditinstantfalsefalsefalsefalsefalsefalsetruefalseperiodEndLabel1truefalsefalse2511300025113USD$falsefalsefalse2truefalsefalse2028200020282USD$falsefalsefalse3truefalsefalse1970800019708USD$falsefalsefalsexbrli:monetaryItemTypemonetaryTotal of allowances and reserves, the valuation and qualifying accounts that are either netted against the cost of an asset (in order to value it at its carrying value) or that reflect a liability established to represent expected future costs.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 09 -Article 12 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6881521&loc=d3e24092-122690 false2Balance at end of period8false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4false USDtruefalse$D2012Q4YTD_us-gaap_ValuationAllowancesAndReservesTypeAxis_us-gaap_ValuationAllowanceOfDeferredTaxAssetsMemberhttp://www.sec.gov/CIK0000047129duration2012-01-01T00:00:002012-12-31T00:00:00falsefalseTax valuation allowances:us-gaap_ValuationAllowancesAndReservesTypeAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_ValuationAllowanceOfDeferredTaxAssetsMemberus-gaap_ValuationAllowancesAndReservesTypeAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse0Tax valuation allowances:9true 3us-gaap_ValuationAndQualifyingAccountsDisclosureLineItemsus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0Valuation and Qualifying Accounts Disclosure [Line Items]10false 4us-gaap_ValuationAllowancesAndReservesBalanceus-gaap_truecreditinstantfalsefalsefalsefalsefalsetruefalsefalseperiodStartLabel1truefalsefalse186710000186710USD$falsefalsefalse2truefalsefalse185807000185807USD$falsefalsefalse3truefalsefalse167812000167812USD$falsefalsefalsexbrli:monetaryItemTypemonetaryTotal of allowances and reserves, the valuation and qualifying accounts that are either netted against the cost of an asset (in order to value it at its carrying value) or that reflect a liability established to represent expected future costs.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 09 -Article 12 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6881521&loc=d3e24092-122690 false2Balance at beginning of period11false 4us-gaap_ValuationAllowancesAndReservesChargedToCostAndExpenseus-gaap_truecreditdurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse3580500035805USD$falsefalsefalse2truefalsefalse-2528000-2528USD$falsefalsefalse3truefalsefalse2747300027473USD$falsefalsefalsexbrli:monetaryItemTypemonetaryTotal of allowances and reserves, the valuation and qualifying accounts that are either netted against the cost of an asset (in order to value it at its carrying value) or that reflect a liability established to represent expected future costs, charged to costs and expenses.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 09 -Article 12 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6881521&loc=d3e24092-122690 false2Charged to Expense12false 4us-gaap_ValuationAllowancesAndReservesAdjustmentsus-gaap_truecreditdurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse39300003930USD$falsefalsefalse2truefalsefalse34310003431USD$falsefalsefalse3truefalsefalse-9478000-9478USD$falsefalsefalsexbrli:monetaryItemTypemonetaryTotal of the adjustments in a given period to allowances and reserves, the valuation and qualifying accounts that are either netted against the cost of an asset (in order to value it at its carrying value) or that reflect a liability.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 09 -Article 12 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6881521&loc=d3e24092-122690 false2Translation Adjustments13false 4hzc_ValuationAllowancesAndReservesDeductionsNetOfRecoverieshzc_falsedebitdurationfalsefalsefalsefalsefalsefalsefalsetruenegatedLabel1truefalsefalse00USD$falsefalsefalse2truefalsefalse00USD$falsefalsefalse3truefalsefalse00USD$falsefalsefalsexbrli:monetaryItemTypemonetaryRepresents the total of deductions (netted of recoveries) during a given period to allowances and reserves, the valuation and qualifying accounts that are netted of total of recoveries of amounts due to the entity and that had previously been written off as uncollectible using allowances or either was netted against the cost of an asset (in order to value it at its carrying value) or that reflect a liability established to represent expected future costs, representing receivables written off as uncollectible and portions of the reserves utilized respectively.No definition available.false2Deductions14false 4us-gaap_ValuationAllowancesAndReservesBalanceus-gaap_truecreditinstantfalsefalsefalsefalsefalsefalsetruefalseperiodEndLabel1truefalsefalse226445000226445USD$falsetruefalse2truefalsefalse186710000186710USD$falsetruefalse3truefalsefalse185807000185807USD$falsetruefalsexbrli:monetaryItemTypemonetaryTotal of allowances and reserves, the valuation and qualifying accounts that are either netted against the cost of an asset (in order to value it at its carrying value) or that reflect a liability established to represent expected future costs.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 09 -Article 12 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6881521&loc=d3e24092-122690 false2Balance at end of period1Amounts written off, net of recoveries.falseSCHEDULE II-VALUATION AND QUALIFYING ACCOUNTS (Details) (USD $)ThousandsUnKnownUnKnownUnKnowntruefalsefalseSheethttp://www.hertz.com/role/DisclosureValuationAndQualifyingAccountsDetails314