| **Restructuring**                                   | 12 Months Ended                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |
|-----------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
||
| **Restructuring and Related Activities [Abstract]** |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |
| Restructuring                                       | Restructurings and impairmentsThe Company recognized $92 million of restructuring charges for the year ended October 31, 2011, primarily related to restructuring activities at our Fort Wayne facility, Springfield Assembly Plant, Chatham heavy truck plant, Workhorse chassis plant in Union City, Indiana, and Monaco recreational vehicle (“RV”) headquarters and motor coach manufacturing plant in Coburg, Oregon within our Truck segment. The Company recognized $15 million of benefits related to restructuring activity in 2010 related to our Indianapolis Engine Plant (“IEP”) and our Indianapolis Casting Corporation foundry (“ICC”) and $59 million of restructuring charges in 2009 in the Engine segment related to changes in our Ford strategy. The restructuring charges recorded are based on restructuring plans that have been committed to by management and are, in part, based upon management's best estimates of future events. Changes to the estimates may require future adjustments to the restructuring liabilities. The Company is utilizing proceeds from our October 2010 Tax Exempt Bond financing to finance the relocation of the Company’s world headquarters site, the expansion of an existing warehouse facility, and the development of certain industrial facilities to facilitate the consolidation of certain operations. In the first quarter of 2011, the Company finalized the purchase of the property and buildings that we are developing into our new world headquarters site. We continue to develop plans for efficient transitions related to these activities and the optimization of our operations and management structure. Restructuring charges related to these activities incurred at the Fort Wayne facility include $29 million for the year ended October 31, 2011.  In addition, we incurred other related charges of $35 million for the year ended October 31, 2011, included in Engineering and product development costs and Selling, general and administrative expenses.  We anticipate additional charges, excluding any potential lease vacancy charges, to range between $70 million and $90 million through 2013.Fort Wayne and Springfield restructuring activityIn the first quarter of 2011, the Company committed to a plan to wind-down and transfer certain operations at our Fort Wayne facility. As a result of the restructuring activities, the Truck segment recognized $29 million of restructuring charges for the year ended October 31, 2011. The restructuring charges consisted of $13 million in personnel costs for employee termination and related benefits, $7 million of charges for pension and other postretirement contractual termination benefits and $9 million of employee relocation costs. In addition, certain employees at our Springfield Assembly Plant accepted retirement and separation incentive agreements.We expect the restructuring charges, excluding pension and other postretirement costs, will be paid over the next two to three years. On October 30, 2010, our United Automobile, Aerospace and Agricultural Implement Workers of America (“UAW”) represented employees ratified a new four-year labor agreement that replaced the prior contract that expired October 1, 2010. The new contract allows the Company additional flexibility in manufacturing decisions and includes provisions for the wind-down of UAW positions at our Fort Wayne facility. As a result of the contract ratification and planned wind-down of UAW positions at our Fort Wayne facility, the Truck segment recognized $9 million of restructuring charges in the fourth quarter of 2010. The restructuring charges consisted of $5 million in personnel costs for employee termination and related benefits and $4 million of charges for pension and other postretirement contractual termination benefits.Chatham restructuring activity and impairment of property and equipmentIn the third quarter of 2011, the Company committed to close its Chatham, Ontario heavy truck plant, which has been idled since June 2009 due to an inability to reach a collective bargaining agreement with the CAW.  Under the Company's flexible manufacturing strategy, products previously built in Chatham were transitioned to other assembly plants in North America. The commitment to close the plant was driven by economic, industry and operational conditions that rendered the plant uncompetitive.  As a result of the restructuring activities, the Truck segment recognized $48 million of restructuring charges for the year ended October 31, 2011. The restructuring charges consisted of $7 million in personnel costs for employee termination and related benefits, $33 million of charges for pension and other postretirement statutory and contractual termination benefits and related charges, and $8 million of other costs. Ultimate pension and postretirement costs and termination benefits are subject to employee negotiation and acceptance rates. We anticipate additional charges of $30 million to $70 million in future periods.  We expect the restructuring charges, excluding pension and other postretirement costs, will be paid over the next year.In the third quarter of 2011, the Truck segment recognized $8 million of charges for impairments of property and equipment at our Chatham facility. The closure of the facility permanently eliminated future cash flows and those carrying values were determined to not be fully recoverable. We utilized the cost approach and market approach to determine the fair value of certain assets within the asset group. The impairment charges reflect the impact of the restructuring activities and closure of the Chatham facility.In the fourth quarter of 2009, the Truck segment recognized $26 million of charges for impairments of property and equipment related to asset groups at our Chatham facilities. The asset groups were reviewed for recoverability by comparing the carrying values to estimated future cash flows and those carrying values were determined to not be fully recoverable. We utilized the cost approach and market approach to determine the fair value of assets within the asset groups. The impairments at our Chatham facility reflected a slower than expected recovery of industry volumes and the continuation of our unresolved negotiations with the CAW. Custom Products restructuring activity and impairment of property and equipment and intangible assetsIn the third quarter of 2011, the Company committed to a restructuring plan of its Workhorse Custom Chassis ("WCC") and Monaco RV ("Monaco") recreational vehicles (collectively "Custom Products") operations, including the closure of our Union City, Indiana chassis facility and the wind-down and transfer of certain operations at our RV motor coach plant in Coburg, Oregon.  Production from our Union City plant will be transitioned to a new chassis manufacturing plant in an existing facility in Springfield, Ohio.  The commitment to close the Union City plant was driven by the close proximity of the facility in relation to the Company's other plants and suppliers, as well as the improved layout of the new facility.  Our Monaco RV headquarters in Coburg will be closed and relocated to the Company's new corporate campus in Lisle, Illinois.  In addition, the production of Class A motor coaches will be transitioned to an existing RV manufacturing facility in Wakarusa, Indiana. The Company plans to continue producing RV towables and maintain certain administrative functions in facilities in Oregon, as well as maintain a RV service center there. The commitment to relocate the Monaco RV headquarters, and consolidate all gas and diesel motorized RVs at the Wakarusa plant, was made to improve operating efficiencies and drive integration.   As a result of these restructuring activities, the Truck segment recognized $10 million of restructuring charges for the year ended October 31, 2011. The restructuring charges consisted of $6 million in personnel costs for employee termination and related benefits and $4 million of charges due to a curtailment of other postretirement employee benefit plan and postretirement contractual termination benefits. These actions are expected to be completed by the second quarter of 2012 and we anticipate additional charges of $10 million to $20 million in future periods. We expect the restructuring charges, excluding other postretirement costs, will be paid over the next two years.In third quarter of 2011, the Truck segment recognized $51 million of charges for impairments of intangible assets, primarily customer relationships and trade names, associated with the Workhorse asset group. The asset group was reviewed for recoverability by comparing the carrying value to estimated future undiscounted cash flows and those carrying values were determined to not be fully recoverable. We utilized the income and market approach to determine the fair value of the asset group. The impairment charges for the asset group reflect market deterioration and reduction in demand below previously anticipated levels.Ford related restructuring activityIn the first quarter of 2010, the Company recognized $17 million of restructuring benefits related to the 2009 restructuring activity at our IEP and ICC locations. The restructuring benefit primarily related to the settlement of a portion of our other contractual costs for $16 million within the restructuring liability. In the first quarter of 2009, we reached a settlement agreement with Ford whereby we agreed to settle our respective lawsuits against each other (the "Ford Settlement"). The result of the Ford Settlement resolves all prior warranty claims, resolves the selling price for our engines going forward, and allows Ford to pursue a separate strategy related to diesel engines in its products. Additionally, both companies agreed to end their current North America supply agreement for diesel engines as of December 31, 2009 (the agreement was otherwise set to expire July 2012). Also in the first quarter of 2009, we received a $200 million cash payment from Ford, which was recorded as a gain in Other income, net, and we reversed our previously recorded warranty liability of $75 million, which was recorded as a reduction of Costs of products sold. In the third quarter of 2009, we increased our interest in our BDP and BDT joint ventures with Ford to 75%. We recognized a gain of $23 million in Other income, net in connection with the increased equity interests in BDP. The increased equity interest in BDT did not result in a gain or loss. For additional information on the consolidations of BDP and BDT, see Note 3, Acquisitions and disposals of businesses. For additional information on the Ford Settlement, see Note 15, Commitments and contingencies. Also in the first quarter of 2009, with the changes in Ford's strategy, we announced our intention to close IEP and ICC and the Engine segment recognized $58 million of restructuring charges. The restructuring charges consisted of $21 million in personnel costs for employee termination and related benefits, $16 million of charges for pension and other postretirement contractual termination benefits and a pension curtailment, and $21 million of other contractual costs. In the fourth quarter of 2009, the Engine segment recognized an additional $4 million of charges for benefits to terminated employees. Net of first quarter adjustments of $3 million reducing personnel costs for employee termination, the Engine segment recognized $59 million of restructuring charges for the year ended October 31, 2009. In the third quarter of 2010, we reached agreement with ICC employees represented by the United Automobile, Aerospace and Agricultural Implement Workers of America (“UAW”) and decided to continue operations at ICC. As a result, we reversed our remaining restructuring reserve of $6 million and $4 million of charges for pension and other postretirement contractual termination benefits associated with the previously planned action at ICC. In addition to the restructuring charges, in 2009, the Engine segment recognized other related charges for inventory valuation and low volume adjustments of $105 million, of which $81 million and $24 million were recognized in Costs of products sold and Other income, net, respectively. Offsetting the charges were warranty recoveries of $29 million, of which $26 million and $3 million were recognized in Other income, net and Costs of products sold, respectively. Included in these charges and offsetting recoveries was the impact of our settlement with Continental Automotive Systems US, Inc. (“Continental”). In the fourth quarter of 2009, we agreed to settle our commercial dispute related to Continental's low volume damages claim and our counter claim related to quality issues for products primarily sold to Ford. Through this settlement, our ongoing business relationships were restructured and all existing claims between the Company and Continental were settled. The settlement agreement with Continental was a multiple element arrangement which, among other things, included an agreement for the Company to acquire all membership interests, certain assets, and assume certain liabilities of Continental Diesel Systems US, LLC (“CDS”), a wholly owned subsidiary of Continental. In addition to a cash payment of $18 million to Continental, we determined the fair value of consideration exchanged included $29 million of warranty recoveries offset by $27 million of low volume adjustments. Net of the reversal of existing balances, we recognized a net charge of $2 million related to the settlement. For additional information on the acquisition of CDS, see Note 3, Acquisitions and disposals of businesses. For additional information on the settlement with Continental, see Note 15, Commitments and contingencies. Reconciliation of restructuring liabilityThe following table summarizes the 2011 activity in the restructuring liability related to Fort Wayne, Springfield, Chatham, and Custom Products, which excludes pension and other postretirement contractual termination benefits:  Balance atOctober 31, 2010 Additions Payments Adjustments Balance atOctober 31, 2011(in millions)          Employee termination charges $5 $31 $(5) $— $31Employee relocation costs — 9 (9) — —Other — 8 — — 8Restructuring liability $5 $48 $(14) $— $39 The following table summarizes the 2010 activity in the restructuring liability related to Ford, which excludes pension and other postretirement contractual termination benefits charges, and the pension curtailment:  Balance atOctober 31, 2009 Additions Payments Adjustments Balance atOctober 31, 2010(in millions)          Employee termination charges $20 $— $(12) $(8) $—Other contractual costs 21 — (5) (16) —Restructuring liability $41 $— $(17) $(24) $— |

| X                                                                                                                                                                             |
|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Details**Name:**us-gaap_RestructuringAndRelatedActivitiesAbstract**Namespace Prefix:**us-gaap_**Data Type:**xbrli:stringItemType**Balance Type:**na**Period Type:**duration |
| X                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |
|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| - Definition
The entire disclosure for restructuring and related activities. Description of restructuring activities such as exit and disposal activities, include facts and circumstances leading to the plan, the expected plan completion date, the major types of costs associated with the plan activities, total expected costs, the accrual balance at the end of the period, and the periods over which the remaining accrual will be settled.
+ References
Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB TOPIC 5.P.4) -URI http://asc.fasb.org/extlink&oid=6394695&loc=d3e140904-122747Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 146 -Paragraph 20 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.  This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 5 -Section P -Subsection 3, 4Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 5.P.3) -URI http://asc.fasb.org/extlink&oid=6394695&loc=d3e140864-122747
+ Details**Name:**us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock**Namespace Prefix:**us-gaap_**Data Type:**nonnum:textBlockItemType**Balance Type:**na**Period Type:**duration |