2.4.0.82412405 - Disclosure - Restructuring Restructuring Long-lived Assets Measured at Fair Value (Details)truefalseIn Thousands, unless otherwise specifiedfalse1false USDfalsefalse$D2013Q2YTDhttp://www.sec.gov/CIK0000780571duration2013-01-01T00:00:002013-06-30T00:00:00usdStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$2false USDfalsefalse$D2012Q4YTDhttp://www.sec.gov/CIK0000780571duration2012-01-01T00:00:002012-12-31T00:00:00usdStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$1true 3us-gaap_LongLivedAssetsHeldForSaleLineItemsus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0Long Lived Assets Held-for-sale [Line Items]2false 4us-gaap_AssetsHeldForSaleLongLivedus-gaap_truedebitinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse31280003128USD$falsetruefalse2truefalsefalse31840003184USD$falsetruefalsexbrli:monetaryItemTypemonetaryLong-lived assets that are held for sale apart from normal operations and anticipated to be sold in less than one year.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 205 -SubTopic 20 -Section 45 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=6892542&loc=d3e1107-107759 false2Assets Held-for-sale, Long Lived3false 4us-gaap_ImpairmentOfLongLivedAssetsToBeDisposedOfus-gaap_truedebitdurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse00USD$falsefalsefalse2truefalsefalse20002USD$falsefalsefalsexbrli:monetaryItemTypemonetaryThe aggregate amount of write-downs for impairments recognized during the period for long-lived assets held for abandonment, exchange or sale.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 45 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=8077374&loc=d3e2611-110228 false2Impairment of Long-Lived Assets to be Disposed of4false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3false USDtruefalse$I2013Q2_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel3Memberhttp://www.sec.gov/CIK0000780571instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseFair Value, Inputs, Level 3 [Member]us-gaap_FairValueByFairValueHierarchyLevelAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_FairValueInputsLevel3Memberus-gaap_FairValueByFairValueHierarchyLevelAxisexplicitMemberusdStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse0Fair Value, Inputs, Level 3 [Member]5true 3us-gaap_LongLivedAssetsHeldForSaleLineItemsus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0Long Lived Assets Held-for-sale [Line Items]6false 4us-gaap_AssetsHeldForSaleLongLivedFairValueDisclosureus-gaap_truedebitinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse31280003128USD$falsetruefalse2truefalsefalse31840003184USD$falsetruefalsexbrli:monetaryItemTypemonetaryFair value portion of assets classified as held for sale.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=25499696&loc=d3e19190-110258 false2Assets Held-for-sale, Long Lived, Fair Value DisclosurefalseRestructuring Restructuring Long-lived Assets Measured at Fair Value (Details) (USD $)ThousandsUnKnownUnKnownUnKnowntruefalsefalseSheethttp://www.itron.com/role/RestructuringRestructuringLongLivedAssetsMeasuredAtFairValueDetails26