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   &lt;!-- Begin Block Tagged Accounting Policy: LLL-20101231_note2_accounting_policy_table1 - lll:BasisOfPresentationPolicyTextBlock--&gt;
   &lt;div align="left" style="font-size: 10pt; font-family: 'Times New Roman', Times"&gt;
   &lt;div style="margin-top: 10pt; font-size: 1pt"&gt;&amp;#160;
   &lt;/div&gt;
   &lt;div align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 1%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent"&gt;
       &lt;b&gt;&lt;i&gt;Basis of Presentation: &lt;/i&gt;&lt;/b&gt;The accompanying financial
       statements comprise the consolidated financial statements of L-3
       Holdings and L-3 Communications. L-3 Holdings&amp;#8217; only asset
       is its investment in the common stock of L-3 Communications, its
       wholly-owned subsidiary, and its only obligations are
       (1)&amp;#160;the 3%&amp;#160;Convertible Contingent Debt Securities
       (CODES) due 2035, which were issued by L-3 Holdings on
       July&amp;#160;29, 2005, (2)&amp;#160;its guarantee of borrowings under
       the Revolving Credit Facility of L-3 Communications and
       (3)&amp;#160;its guarantee of other contractual obligations of L-3
       Communications and its subsidiaries. L-3 Holdings&amp;#8217;
       obligations relating to the CODES have been jointly, severally,
       fully and unconditionally guaranteed by L-3 Communications and
       certain of its wholly-owned domestic subsidiaries. Accordingly,
       such debt has been reflected as debt of L-3 Communications in
       its consolidated financial statements in accordance with the
       accounting standards for pushdown accounting. All issuances of
       and conversions into L-3 Holdings&amp;#8217; equity securities,
       including grants of stock options, restricted stock, restricted
       stock units and performance units by L-3 Holdings to employees
       and directors of L-3 Communications and its subsidiaries, have
       been reflected in the consolidated financial statements of L-3
       Communications. As a result, the consolidated financial
       positions, results of operations and cash flows of L-3 Holdings
       and L-3 Communications are substantially the same. See
       Note&amp;#160;25 for additional information regarding the audited
       financial information of L-3 Communications and its subsidiaries.
   &lt;/div&gt;
   &lt;div style="margin-top: 10pt; font-size: 1pt"&gt;&amp;#160;
   &lt;/div&gt;
   &lt;div align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 1%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent"&gt;
       The preparation of financial statements in conformity with
       accounting principles generally accepted in the United States of
       America (U.S.&amp;#160;GAAP) requires management to make estimates
       and assumptions that affect the reported amounts
   of assets and liabilities and disclosure of contingent assets
       and liabilities at the date of the financial statements and the
       reported amounts of sales and costs of sales during the
       reporting period. The most significant of these estimates and
       assumptions relate to contract revenue, profit and loss
       recognition, fair values of assets acquired and liabilities
       assumed in business combinations, market values for inventories
       reported at lower of cost or market, pension and post-retirement
       benefit obligations, stock-based employee compensation expense,
       income taxes, including the valuations of deferred tax assets,
       litigation reserves and environmental obligations, accrued
       product warranty costs, and the recoverability, useful lives and
       valuation of recorded amounts of long-lived assets, identifiable
       intangible assets and goodwill. Changes in estimates are
       reflected in the periods during which they become known. Actual
       amounts will differ from these estimates and could differ
       materially.
   &lt;/div&gt;
   &lt;div style="margin-top: 10pt; font-size: 1pt"&gt;&amp;#160;
   &lt;/div&gt;
   &lt;div align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 1%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent"&gt;
       During the quarter ended June&amp;#160;25, 2010, the Company made
       certain reclassifications between its Government Services and
       Electronic Systems reportable segments due to a re-alignment of
       a business unit in the Company&amp;#8217;s management and
       organizational structure. See Note&amp;#160;22 for the prior period
       amounts reclassified between reportable segments.
   &lt;/div&gt;
   &lt;div style="margin-top: 10pt; font-size: 1pt"&gt;&amp;#160;
   &lt;/div&gt;
   &lt;div align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 1%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent"&gt;
       Certain other reclassifications have been made to conform
       prior-year amounts to the current-year presentation.
   &lt;/div&gt;
   &lt;/div&gt;
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   &lt;div align="left" style="font-size: 10pt; font-family: 'Times New Roman', Times"&gt;
   &lt;div style="margin-top: 10pt; font-size: 1pt"&gt;&amp;#160;
   &lt;/div&gt;
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       &lt;b&gt;&lt;i&gt;Principles of Consolidation:&lt;/i&gt;&lt;/b&gt; The consolidated
       financial statements of the Company include all wholly-owned and
       majority-owned subsidiaries. All significant intercompany
       transactions are eliminated in consolidation. Investments in
       equity securities, joint ventures and limited liability
       corporations over which the Company has significant influence
       but does not have voting control are accounted for using the
       equity method. Investments over which the Company does not have
       significant influence are accounted for using the cost method.
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 -Publisher FASB
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 -Publisher SEC
 -Name Regulation S-X (SX)
 -Number 210
 -Section 02
 -Paragraph k
 -Article 1

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 -Publisher AICPA
 -Name Accounting Principles Board Opinion (APB)
 -Number 18
 -Paragraph 5, 6, 16-19

Reference 4: http://www.xbrl.org/2003/role/presentationRef
 -Publisher SEC
 -Name Regulation S-X (SX)
 -Number 210
 -Section 02, 03
 -Article 3A

Reference 5: http://www.xbrl.org/2003/role/presentationRef
 -Publisher AICPA
 -Name Accounting Research Bulletin (ARB)
 -Number 51
 -Paragraph 2-6

Reference 6: http://www.xbrl.org/2003/role/presentationRef
 -Publisher FASB
 -Name Statement of Financial Accounting Standard (FAS)
 -Number 140
 -Paragraph 46

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 -Publisher AICPA
 -Name Accounting Principles Board Opinion (APB)
 -Number 18
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 -Name FASB Interpretation (FIN)
 -Number 46R
 -Paragraph 4
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Reference 9: http://www.xbrl.org/2003/role/presentationRef
 -Publisher FASB
 -Name Emerging Issues Task Force (EITF)
 -Number 97-2

Reference 10: http://www.xbrl.org/2003/role/presentationRef
 -Publisher FASB
 -Name Emerging Issues Task Force (EITF)
 -Number 96-16

Reference 11: http://www.xbrl.org/2003/role/presentationRef
 -Publisher FASB
 -Name FASB Interpretation (FIN)
 -Number 46R
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   &lt;div align="left" style="font-size: 10pt; font-family: 'Times New Roman', Times"&gt;
   &lt;div style="margin-top: 10pt; font-size: 1pt"&gt;&amp;#160;
   &lt;/div&gt;
   &lt;div align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 1%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent"&gt;
       &lt;b&gt;&lt;i&gt;Revenue Recognition:&lt;/i&gt;&lt;/b&gt; The majority of the
       Company&amp;#8217;s contracts are generally fixed price, cost-plus or
       &lt;font style="white-space: nowrap"&gt;time-and-material&lt;/font&gt;
       type contracts. Depending on the type of contract, sales and
       profits are recognized based on: (1)&amp;#160;a
       &lt;font style="white-space: nowrap"&gt;Percentage-of-Completion&lt;/font&gt;
       (POC) method of accounting, (2)&amp;#160;allowable costs incurred
       plus the estimated profit on those costs (cost-plus), or
       (3)&amp;#160;direct labor hours expended multiplied by the
       contractual fixed rate per hour plus incurred costs for material
       &lt;font style="white-space: nowrap"&gt;(time-and-material).&lt;/font&gt;
   &lt;/div&gt;
   &lt;div style="margin-top: 10pt; font-size: 1pt"&gt;&amp;#160;
   &lt;/div&gt;
   &lt;div align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 1%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent"&gt;
       Sales and profits on fixed-price type contracts that are covered
       by contract accounting standards are substantially recognized
       using POC methods of accounting. Sales and profits on
       fixed-price production contracts under which units are produced
       and delivered in a continuous or sequential process are recorded
       as units are delivered based on their contractual selling prices
       (the
       &lt;font style="white-space: nowrap"&gt;&amp;#8220;units-of-delivery&amp;#8221;&lt;/font&gt;
       method). Sales and profits on each fixed-price production
       contract under which units are not produced and delivered in a
       continuous or sequential process, or under which a relatively
       few number of units are produced, are recorded based on the
       ratio of actual cumulative costs incurred to the total estimated
       costs at completion of the contract, multiplied by the total
       estimated contract revenue, less cumulative sales recognized in
       prior periods (the
       &lt;font style="white-space: nowrap"&gt;&amp;#8220;cost-to-cost&amp;#8221;&lt;/font&gt;
       method). Under both POC methods of accounting, a single
       estimated total profit margin is used to recognize profit for
       each contract over its entire period of performance, which can
       exceed one year. Losses on contracts are recognized in the
       period in which they become evident. The impact of revisions of
       contract estimates, which may result from contract
       modifications, performance or other reasons, are recognized on a
       cumulative
       &lt;font style="white-space: nowrap"&gt;catch-up&lt;/font&gt;
       basis in the period in which the revisions are made.
   &lt;/div&gt;
   &lt;div style="margin-top: 10pt; font-size: 1pt"&gt;&amp;#160;
   &lt;/div&gt;
   &lt;div align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 1%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent"&gt;
       Sales and profits on cost-plus type contracts that are covered
       by contract accounting standards are recognized as allowable
       costs are incurred on the contract, at an amount equal to the
       allowable costs plus the estimated profit on those costs. The
       estimated profit on a cost-plus type contract is fixed or
       variable based on the contractual fee arrangement. Incentive and
       award fees are the primary variable fee contractual
       arrangements. Incentive and award fees on cost-plus type
       contracts are included as an element of total estimated contract
       revenues and are recorded to sales when a basis exists for the
       reasonable prediction of performance in relation to established
       contractual targets and the Company is able to make reasonably
       dependable estimates for them.
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   &lt;b&gt;
   &lt;font style="font-family: 'Times New Roman', Times"&gt;
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   &lt;div style="margin-top: 6pt; font-size: 1pt"&gt;&amp;#160;
   &lt;/div&gt;
   &lt;div align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 1%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent"&gt;
       Sales and profits on
       &lt;font style="white-space: nowrap"&gt;time-and-material&lt;/font&gt;
       type contracts are recognized on the basis of direct labor hours
       expended multiplied by the contractual fixed rate per hour, plus
       the actual costs of materials and other direct non-labor costs.
   &lt;/div&gt;
   &lt;div style="margin-top: 10pt; font-size: 1pt"&gt;&amp;#160;
   &lt;/div&gt;
   &lt;div align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 1%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent"&gt;
       Sales on arrangements for (1)&amp;#160;fixed-price type contracts
       that require us to perform services that are not related to the
       production of tangible assets (Fixed-Price Service Contracts)
       and (2)&amp;#160;certain commercial customers are recognized in
       accordance with revenue recognition accounting standards for
       revenue arrangements with commercial customers. Sales for the
       Company&amp;#8217;s businesses whose customers are primarily
       commercial business enterprises are substantially all generated
       from single element revenue arrangements. Sales are recognized
       when there is persuasive evidence of an arrangement, delivery
       has occurred or services have been performed, the selling price
       to the buyer is fixed or determinable and collectability is
       reasonably assured. Sales for Fixed-Price Service Contracts that
       do not contain measurable units of work performed are generally
       recognized on a straight-line basis over the contractual service
       period, unless evidence suggests that the revenue is earned, or
       obligations fulfilled, in a different manner. Sales for
       Fixed-Price Service Contracts that contain measurable units of
       work performed are generally recognized when the units of work
       are completed. Sales and profit on cost-plus and
       &lt;font style="white-space: nowrap"&gt;time-and-material&lt;/font&gt;
       type contracts to perform services are recognized in the same
       manner as those within the scope of contract accounting
       standards, except for incentive and award fees. Cost-based
       incentive fees are recognized when they are realizable in the
       amount that would be due under the contractual termination
       provisions as if the contract was terminated. Performance based
       incentive fees and award fees are recorded as sales when awarded
       by the customer.
   &lt;/div&gt;
   &lt;div style="margin-top: 10pt; font-size: 1pt"&gt;&amp;#160;
   &lt;/div&gt;
   &lt;div align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 1%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent"&gt;
       For contracts with multiple deliverables, the Company applies
       the separation and allocation guidance under the accounting
       standard for revenue arrangements with multiple deliverables,
       unless all the deliverables are covered by contract accounting
       standards, in which case the Company applies the separation and
       allocation guidance under contract accounting standards. Revenue
       arrangements with multiple deliverables are evaluated to
       determine if the deliverables should be separated into more than
       one unit of accounting. The Company recognizes revenue for each
       unit of accounting based on the revenue recognition policies
       discussed above.
   &lt;/div&gt;
   &lt;div style="margin-top: 10pt; font-size: 1pt"&gt;&amp;#160;
   &lt;/div&gt;
   &lt;div align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 1%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent"&gt;
       Sales and profit in connection with contracts to provide
       services to the U.S.&amp;#160;Government that contain collection
       risk because the contracts are incrementally funded and subject
       to the availability of funds appropriated, are deferred until a
       contract modification is obtained, indicating that adequate
       funds are available to the contract or task order.
   &lt;/div&gt;
   &lt;/div&gt;
   &lt;/div&gt;

   &lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Accounting Policy: LLL-20101231_note2_accounting_policy_table16 - lll:RevenueRecognitionPolicyTextBlock--&gt;
   &lt;div align="left" style="font-size: 10pt; font-family: 'Times New Roman', Times"&gt;
   &lt;div style="margin-top: 10pt; font-size: 1pt"&gt;&amp;#160;
   &lt;/div&gt;
   &lt;div align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 1%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent"&gt;
       &lt;b&gt;&lt;i&gt;Accounting Standards Issued and Not Yet Implemented:
       &lt;/i&gt;&lt;/b&gt; In October 2009, the Financial Accounting Standards
       Board (FASB) issued a revised accounting standard for revenue
       arrangements with multiple deliverables. The revision:
       (1)&amp;#160;removes the
       &lt;font style="white-space: nowrap"&gt;objective-and-reliable-evidence-of-fair-value&lt;/font&gt;
       criterion from the separation criteria used to determine whether
       an arrangement involving multiple deliverables contains more
       than one unit of accounting, (2)&amp;#160;provides a hierarchy that
       entities must use to estimate the selling price,
       (3)&amp;#160;eliminates the use of the residual method for
       allocation, and (4)&amp;#160;expands the ongoing disclosure
       requirements. The revised accounting standard is effective for
       the Company beginning on January&amp;#160;1, 2011, and is not
       expected to have a material impact on the Company&amp;#8217;s
       financial position, results of operations or cash flows.
   &lt;/div&gt;
   &lt;div style="margin-top: 10pt; font-size: 1pt"&gt;&amp;#160;
   &lt;/div&gt;
   &lt;div align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 1%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent"&gt;
       In October 2009, the FASB issued a revised accounting standard
       for certain revenue arrangements that include software elements.
       Under the revised standard, tangible products that contain both
       software and non-software components that work together to
       deliver a product&amp;#8217;s essential functionality are excluded
       from the scope of pre-existing software revenue recognition
       standards. In addition, hardware components of a tangible
       product containing software components are excluded from the
       scope of software revenue recognition standards. The revised
       accounting standard is effective for the Company beginning on
       January&amp;#160;1, 2011, and is not expected to have a material
       impact on the Company&amp;#8217;s financial position, results of
       operations or cash flows.
   &lt;/div&gt;
   &lt;!-- XBRL Pagebreak Begin --&gt;
   &lt;!-- END PAGE WIDTH --&gt;
   &lt;!-- PAGEBREAK --&gt;
   &lt;div style="margin-left: 0%"&gt;
   &lt;!-- BEGIN PAGE WIDTH --&gt;
   &lt;div align="center" style="margin-left: 0%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent"&gt;
   &lt;b&gt;
   &lt;font style="font-family: 'Times New Roman', Times"&gt;
   &lt;/font&gt;
   &lt;/b&gt;
   &lt;/div&gt;
   &lt;!-- XBRL Pagebreak End --&gt;
   &lt;div style="margin-top: 18pt; font-size: 1pt"&gt;&amp;#160;
   &lt;/div&gt;
   &lt;/div&gt;
   &lt;/div&gt;
</NonNumbericText><NonNumericTextHeader>&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged</NonNumericTextHeader><FootnoteIndexer /><CurrencyCode /><CurrencySymbol /><IsIndependantCurrency>false</IsIndependantCurrency><ShowCurrencySymbol>false</ShowCurrencySymbol><DisplayDateInUSFormat>false</DisplayDateInUSFormat><hasSegments>false</hasSegments><hasScenarios>false</hasScenarios></Cell></Cells><OriginalInstanceReportColumns /><Unit>Other</Unit><ElementDataType>us-types:textBlockItemType</ElementDataType><SimpleDataType>string</SimpleDataType><ElementDefenition>Describes an entity's accounting policy for revenue recognition. If the entity has different policies for different types of revenue transactions, the policy for each material type of transaction should be disclosed. If a sales transaction has multiple element arrangements (for example, delivery of multiple products, services or the rights to use assets) the disclosure may indicate the accounting policy for each unit of accounting as well as how units of accounting are determined and valued. The disclosure may encompass important judgment as to appropriateness of principles related to recognition of revenue. The disclosure also may indicate the entity's treatment of any unearned or deferred revenue that arises from the transaction.</ElementDefenition><ElementReferences>Reference 1: http://www.xbrl.org/2003/role/presentationRef
 -Publisher SEC
 -Name Staff Accounting Bulletin (SAB)
 -Number Topic 13
 -Section B
 -Paragraph Question 1

Reference 2: http://www.xbrl.org/2003/role/presentationRef
 -Publisher AICPA
 -Name Accounting Principles Board Opinion (APB)
 -Number 22
 -Paragraph 8, 12, 13

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   &lt;!-- Begin Block Tagged Accounting Policy: LLL-20101231_note2_accounting_policy_table4 - lll:ResearchAndDevelopmentPolicyTextBlock--&gt;
   &lt;div align="left" style="font-size: 10pt; font-family: 'Times New Roman', Times"&gt;
   &lt;div style="margin-top: 10pt; font-size: 1pt"&gt;&amp;#160;
   &lt;/div&gt;
   &lt;div align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 1%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent"&gt;
       &lt;b&gt;&lt;i&gt;Research and Development:&lt;/i&gt;&lt;/b&gt; Independent research and
       development (IRAD) costs sponsored by the Company and bid and
       proposal (B&amp;#038;P) costs relate to both U.S.&amp;#160;Government
       products and services and those for commercial and international
       customers. The IRAD and B&amp;#038;P costs for the Company&amp;#8217;s
       businesses that are U.S.&amp;#160;Government contractors are
       recoverable indirect contract costs that are allocated to our
       U.S.&amp;#160;Government contracts in accordance with
       U.S.&amp;#160;Government procurement regulations, and are
       specifically excluded from research and development accounting
       standards. The Company includes IRAD and B&amp;#038;P costs
       allocated to U.S.&amp;#160;Government contracts in inventoried
       contract costs, and charges them to costs of sales when the
       related contract sales are recognized as revenue. Research and
       development costs for the Company&amp;#8217;s businesses that are not
       U.S.&amp;#160;Government contractors are accounted for in accordance
       with research and development accounting standards and are
       expensed as incurred to cost of sales.
   &lt;/div&gt;
   &lt;div style="margin-top: 10pt; font-size: 1pt"&gt;&amp;#160;
   &lt;/div&gt;
   &lt;div align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 1%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent"&gt;
       Customer-funded research and development costs are incurred
       pursuant to contracts (revenue arrangements) to perform research
       and development activities according to customer specifications.
       These costs are not accounted for as research and development
       expenses, and are also not indirect contract costs. Instead,
       these costs are direct contract costs and are expensed to cost
       of sales when the corresponding revenue is recognized, which is
       generally as the research and development services are
       performed. Customer-funded research and development costs are
       substantially all incurred under cost-plus type contracts with
       the U.S.&amp;#160;Government.
   &lt;/div&gt;
   &lt;/div&gt;
</NonNumbericText><NonNumericTextHeader>&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged</NonNumericTextHeader><FootnoteIndexer /><CurrencyCode /><CurrencySymbol /><IsIndependantCurrency>false</IsIndependantCurrency><ShowCurrencySymbol>false</ShowCurrencySymbol><DisplayDateInUSFormat>false</DisplayDateInUSFormat><hasSegments>false</hasSegments><hasScenarios>false</hasScenarios></Cell></Cells><OriginalInstanceReportColumns /><Unit>Other</Unit><ElementDataType>us-types:textBlockItemType</ElementDataType><SimpleDataType>string</SimpleDataType><ElementDefenition>Research and Development Policy.</ElementDefenition><ElementReferences>No authoritative reference available.</ElementReferences><IsTotalLabel>false</IsTotalLabel><IsEPS>false</IsEPS><Label>Research and Development</Label></Row><Row><Id>7</Id><IsAbstractGroupTitle>false</IsAbstractGroupTitle><Level>0</Level><ElementName>us-gaap_CommitmentsAndContingenciesPolicyTextBlock</ElementName><ElementPrefix>us-gaap</ElementPrefix><IsBaseElement>true</IsBaseElement><BalanceType>na</BalanceType><PeriodType>duration</PeriodType><ShortDefinition>No definition available.</ShortDefinition><IsReportTitle>false</IsReportTitle><IsSegmentTitle>false</IsSegmentTitle><IsSubReportEnd>false</IsSubReportEnd><IsCalendarTitle>false</IsCalendarTitle><IsTuple>false</IsTuple><IsEquityPrevioslyReportedAsRow>false</IsEquityPrevioslyReportedAsRow><IsEquityAdjustmentRow>false</IsEquityAdjustmentRow><IsBeginningBalance>false</IsBeginningBalance><IsEndingBalance>false</IsEndingBalance><IsReverseSign>false</IsReverseSign><PreferredLabelRole>verboselabel</PreferredLabelRole><FootnoteIndexer /><Cells><Cell><Id>1</Id><IsNumeric>false</IsNumeric><IsRatio>false</IsRatio><DisplayZeroAsNone>false</DisplayZeroAsNone><NumericAmount>0</NumericAmount><RoundedNumericAmount>0</RoundedNumericAmount><NonNumbericText>&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Accounting Policy: LLL-20101231_note2_accounting_policy_table5 - us-gaap:CommitmentsAndContingenciesPolicyTextBlock--&gt;
   &lt;div align="left" style="font-size: 10pt; font-family: 'Times New Roman', Times"&gt;
   &lt;div style="margin-top: 10pt; font-size: 1pt"&gt;&amp;#160;
   &lt;/div&gt;
   &lt;div align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 1%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent"&gt;
       &lt;b&gt;&lt;i&gt;Product Warranties:&lt;/i&gt;&lt;/b&gt; Product warranty costs are
       accrued when revenue is recognized for the covered products.
       Product warranty expense is recognized based on the terms of the
       product warranty and the related estimated costs. Accrued
       warranty costs are reduced as product warranty costs are
       incurred.
   &lt;/div&gt;
   &lt;!-- XBRL Pagebreak Begin --&gt;
   &lt;!-- END PAGE WIDTH --&gt;
   &lt;!-- PAGEBREAK --&gt;
   &lt;div style="margin-left: 0%"&gt;
   &lt;!-- BEGIN PAGE WIDTH --&gt;
   &lt;div align="center" style="margin-left: 0%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent"&gt;
   &lt;b&gt;
   &lt;font style="font-family: 'Times New Roman', Times"&gt;
   &lt;/font&gt;
   &lt;/b&gt;
   &lt;/div&gt;
   &lt;!-- XBRL Pagebreak End --&gt;
   &lt;div style="margin-top: 6pt; font-size: 1pt"&gt;&amp;#160;
   &lt;/div&gt;
   &lt;div align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 1%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent"&gt;
       The table below presents the changes in the Company&amp;#8217;s
       accrued product warranty costs.
   &lt;/div&gt;
   &lt;div style="margin-top: 6pt; font-size: 1pt"&gt;&amp;#160;
   &lt;/div&gt;
   &lt;table border="0" width="100%" align="center" cellpadding="0" cellspacing="0" style="font-size: 9pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent; text-align: left"&gt;
   &lt;!-- Table Width Row BEGIN --&gt;
   &lt;tr style="font-size: 1pt" valign="bottom"&gt;
       &lt;td width="78%"&gt;&amp;#160;&lt;/td&gt;&lt;!-- colindex=01 type=maindata --&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;&lt;!-- colindex=02 type=gutter --&gt;
       &lt;td width="1%" align="right"&gt;&amp;#160;&lt;/td&gt;&lt;!-- colindex=02 type=lead --&gt;
       &lt;td width="8%" align="right"&gt;&amp;#160;&lt;/td&gt;&lt;!-- colindex=02 type=body --&gt;
       &lt;td width="1%" align="left"&gt;&amp;#160;&lt;/td&gt;&lt;!-- colindex=02 type=hang1 --&gt;
       &lt;td width="1%"&gt;&amp;#160;&lt;/td&gt;&lt;!-- colindex=03 type=gutter --&gt;
       &lt;td width="1%" align="right"&gt;&amp;#160;&lt;/td&gt;&lt;!-- colindex=03 type=lead --&gt;
       &lt;td width="8%" align="right"&gt;&amp;#160;&lt;/td&gt;&lt;!-- colindex=03 type=body --&gt;
       &lt;td width="1%" align="left"&gt;&amp;#160;&lt;/td&gt;&lt;!-- colindex=03 type=hang1 --&gt;
   &lt;/tr&gt;
   &lt;!-- Table Width Row END --&gt;
   &lt;!-- TableOutputHead --&gt;
   &lt;tr style="font-size: 7pt" valign="bottom" align="center"&gt;
   &lt;td nowrap="nowrap" align="center" valign="bottom"&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td colspan="6" align="center" valign="bottom" style="border-bottom: 1px solid #000000"&gt;
       &lt;b&gt;Year Ended December&amp;#160;31,&lt;/b&gt;
   &lt;/td&gt;
   &lt;td&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 7pt" valign="bottom" align="center"&gt;
   &lt;td nowrap="nowrap" align="center" valign="bottom"&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td colspan="2" nowrap="nowrap" align="center" valign="bottom" style="border-bottom: 1px solid #000000"&gt;
       &lt;b&gt;2010&lt;/b&gt;
   &lt;/td&gt;
   &lt;td&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td colspan="2" nowrap="nowrap" align="center" valign="bottom" style="border-bottom: 1px solid #000000"&gt;
       &lt;b&gt;2009&lt;/b&gt;
   &lt;/td&gt;
   &lt;td&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="font-size: 7pt" valign="bottom" align="center"&gt;
   &lt;td nowrap="nowrap" align="center" valign="bottom"&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td colspan="6" align="center" valign="bottom"&gt;
       &lt;b&gt;(in millions)&lt;/b&gt;
   &lt;/td&gt;
   &lt;td&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr style="line-height: 3pt; font-size: 1pt"&gt;
   &lt;td&gt;&amp;#160;
   &lt;/td&gt;
   &lt;/tr&gt;
   &lt;!-- TableOutputBody --&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
   &lt;td align="left" valign="bottom"&gt;
   &lt;div style="text-indent: -9pt; margin-left: 9pt"&gt;
       &lt;b&gt;Accrued product warranty
       costs&lt;sup style="font-size: 85%; vertical-align: top"&gt;(1)&lt;/sup&gt;:&lt;/b&gt;
   &lt;/div&gt;
   &lt;/td&gt;
   &lt;td&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td nowrap="nowrap" align="left" valign="bottom"&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td nowrap="nowrap" align="right" valign="bottom"&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td nowrap="nowrap" align="left" valign="bottom"&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td nowrap="nowrap" align="left" valign="bottom"&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td nowrap="nowrap" align="right" valign="bottom"&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td nowrap="nowrap" align="left" valign="bottom"&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
   &lt;td align="left" valign="bottom"&gt;
   &lt;div style="text-indent: -9pt; margin-left: 9pt"&gt;
       Balance at January 1
   &lt;/div&gt;
   &lt;/td&gt;
   &lt;td&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td nowrap="nowrap" align="left" valign="bottom"&gt;
       $
   &lt;/td&gt;
   &lt;td nowrap="nowrap" align="right" valign="bottom"&gt;
       &amp;#160;&amp;#160;99
   &lt;/td&gt;
   &lt;td nowrap="nowrap" align="left" valign="bottom"&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td nowrap="nowrap" align="left" valign="bottom"&gt;
       $
   &lt;/td&gt;
   &lt;td nowrap="nowrap" align="right" valign="bottom"&gt;
       &amp;#160;&amp;#160;102
   &lt;/td&gt;
   &lt;td nowrap="nowrap" align="left" valign="bottom"&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
   &lt;td align="left" valign="bottom"&gt;
   &lt;div style="text-indent: -9pt; margin-left: 9pt"&gt;
       Acquisitions during this period
   &lt;/div&gt;
   &lt;/td&gt;
   &lt;td&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td nowrap="nowrap" align="left" valign="bottom"&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td nowrap="nowrap" align="right" valign="bottom"&gt;
       1
   &lt;/td&gt;
   &lt;td nowrap="nowrap" align="left" valign="bottom"&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td nowrap="nowrap" align="left" valign="bottom"&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td nowrap="nowrap" align="right" valign="bottom"&gt;
       &amp;#8212;
   &lt;/td&gt;
   &lt;td nowrap="nowrap" align="left" valign="bottom"&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
   &lt;td align="left" valign="bottom"&gt;
   &lt;div style="text-indent: -9pt; margin-left: 9pt"&gt;
       Accruals for product warranties issued during the period
   &lt;/div&gt;
   &lt;/td&gt;
   &lt;td&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td nowrap="nowrap" align="left" valign="bottom"&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td nowrap="nowrap" align="right" valign="bottom"&gt;
       62
   &lt;/td&gt;
   &lt;td nowrap="nowrap" align="left" valign="bottom"&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td nowrap="nowrap" align="left" valign="bottom"&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td nowrap="nowrap" align="right" valign="bottom"&gt;
       55
   &lt;/td&gt;
   &lt;td nowrap="nowrap" align="left" valign="bottom"&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
   &lt;td align="left" valign="bottom"&gt;
   &lt;div style="text-indent: -9pt; margin-left: 9pt"&gt;
       Changes to accruals for product warranties existing before
       January 1
   &lt;/div&gt;
   &lt;/td&gt;
   &lt;td&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td nowrap="nowrap" align="left" valign="bottom"&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td nowrap="nowrap" align="right" valign="bottom"&gt;
       4
   &lt;/td&gt;
   &lt;td nowrap="nowrap" align="left" valign="bottom"&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td nowrap="nowrap" align="left" valign="bottom"&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td nowrap="nowrap" align="right" valign="bottom"&gt;
       2
   &lt;/td&gt;
   &lt;td nowrap="nowrap" align="left" valign="bottom"&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
   &lt;td align="left" valign="bottom"&gt;
   &lt;div style="text-indent: -9pt; margin-left: 9pt"&gt;
       Foreign currency translation adjustments
   &lt;/div&gt;
   &lt;/td&gt;
   &lt;td&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td nowrap="nowrap" align="left" valign="bottom"&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td nowrap="nowrap" align="right" valign="bottom"&gt;
       (1
   &lt;/td&gt;
   &lt;td nowrap="nowrap" align="left" valign="bottom"&gt;
       )
   &lt;/td&gt;
   &lt;td&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td nowrap="nowrap" align="left" valign="bottom"&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td nowrap="nowrap" align="right" valign="bottom"&gt;
       2
   &lt;/td&gt;
   &lt;td nowrap="nowrap" align="left" valign="bottom"&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="background: #cceeff"&gt;
   &lt;td align="left" valign="bottom"&gt;
   &lt;div style="text-indent: -9pt; margin-left: 9pt"&gt;
       Settlements made during the period
   &lt;/div&gt;
   &lt;/td&gt;
   &lt;td&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td nowrap="nowrap" align="left" valign="bottom"&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td nowrap="nowrap" align="right" valign="bottom"&gt;
       (73
   &lt;/td&gt;
   &lt;td nowrap="nowrap" align="left" valign="bottom"&gt;
       )
   &lt;/td&gt;
   &lt;td&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td nowrap="nowrap" align="left" valign="bottom"&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td nowrap="nowrap" align="right" valign="bottom"&gt;
       (62
   &lt;/td&gt;
   &lt;td nowrap="nowrap" align="left" valign="bottom"&gt;
       )
   &lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="font-size: 1pt"&gt;
   &lt;td&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td style="border-top: 1px solid #000000"&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td style="border-top: 1px solid #000000"&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td style="border-top: 1px solid #000000"&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td style="border-top: 1px solid #000000"&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom"&gt;
   &lt;td align="left" valign="bottom"&gt;
   &lt;div style="text-indent: -9pt; margin-left: 9pt"&gt;
       Balance at December 31
   &lt;/div&gt;
   &lt;/td&gt;
   &lt;td&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td nowrap="nowrap" align="left" valign="bottom"&gt;
       $
   &lt;/td&gt;
   &lt;td nowrap="nowrap" align="right" valign="bottom"&gt;
       92
   &lt;/td&gt;
   &lt;td nowrap="nowrap" align="left" valign="bottom"&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td nowrap="nowrap" align="left" valign="bottom"&gt;
       $
   &lt;/td&gt;
   &lt;td nowrap="nowrap" align="right" valign="bottom"&gt;
       99
   &lt;/td&gt;
   &lt;td nowrap="nowrap" align="left" valign="bottom"&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr valign="bottom" style="font-size: 1pt"&gt;
   &lt;td&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td style="border-top: 3px double #000000"&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td style="border-top: 3px double #000000"&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td style="border-top: 3px double #000000"&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td style="border-top: 3px double #000000"&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;td&gt;
   &amp;#160;
   &lt;/td&gt;
   &lt;/tr&gt;
   &lt;/table&gt;
   &lt;div align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 0%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent"&gt;
   &lt;/div&gt;
   &lt;div style="margin-top: 6pt; font-size: 1pt"&gt;&amp;#160;
   &lt;/div&gt;
   &lt;div style="font-size: 1pt; margin-left: 0%; width: 11%;  align: left; border-bottom: 1pt solid #000000"&gt;
   &lt;/div&gt;
   &lt;table width="100%" border="0" cellpadding="0" cellspacing="0" style="font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent; text-align: left"&gt;
   &lt;tr&gt;
       &lt;td width="1%"&gt;&lt;/td&gt;
       &lt;td width="1%"&gt;&lt;/td&gt;
       &lt;td width="98%"&gt;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;tr&gt;
       &lt;td valign="top"&gt;
       &lt;font style="font-size: 8pt"&gt;&lt;sup style="font-size: 85%; vertical-align: top"&gt;(1)&lt;/sup&gt;&lt;/font&gt;&lt;/td&gt;
       &lt;td&gt;&lt;/td&gt;
       &lt;td valign="bottom"&gt;
       &lt;font style="font-size: 8pt"&gt;Warranty obligations incurred in
       connection with long-term production contracts that are
       accounted for under the POC
       &lt;font style="white-space: nowrap"&gt;cost-to-cost&lt;/font&gt;
       method are included within the contract estimates at completion
       and are excluded from the above amounts. The balances above
       include both the current and non-current amounts.
       &lt;/font&gt;&lt;/td&gt;
   &lt;/tr&gt;
   &lt;/table&gt;
   &lt;/div&gt;
   &lt;/div&gt;
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   &lt;!-- Begin Block Tagged Accounting Policy: LLL-20101231_note2_accounting_policy_table6 - us-gaap:DebtPolicyTextBlock--&gt;
   &lt;div align="left" style="font-size: 8pt; font-family: 'Times New Roman', Times"&gt;
   &lt;div style="margin-top: 10pt; font-size: 1pt"&gt;&amp;#160;
   &lt;/div&gt;
   &lt;div align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 1%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent"&gt;
       &lt;b&gt;&lt;i&gt;Deferred Debt Issue Costs:&lt;/i&gt;&lt;/b&gt;&amp;#160;Costs to issue
       debt are capitalized and deferred when incurred, and
       subsequently amortized to interest expense over the term of the
       related debt using the effective interest rate method.
   &lt;/div&gt;
   &lt;/div&gt;
</NonNumbericText><NonNumericTextHeader>&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged</NonNumericTextHeader><FootnoteIndexer /><CurrencyCode /><CurrencySymbol /><IsIndependantCurrency>false</IsIndependantCurrency><ShowCurrencySymbol>false</ShowCurrencySymbol><DisplayDateInUSFormat>false</DisplayDateInUSFormat><hasSegments>false</hasSegments><hasScenarios>false</hasScenarios></Cell></Cells><OriginalInstanceReportColumns /><Unit>Other</Unit><ElementDataType>us-types:textBlockItemType</ElementDataType><SimpleDataType>string</SimpleDataType><ElementDefenition>Describes the entity's accounting policies with respect to costs incurred to obtain or issue debt, the effects of refinancings, method of amortizing deferred financing costs and original issue discount, and classifications of debt on the balance sheet.</ElementDefenition><ElementReferences>Reference 1: http://www.xbrl.org/2003/role/presentationRef
 -Publisher AICPA
 -Name Accounting Principles Board Opinion (APB)
 -Number 22
 -Paragraph 8, 12

</ElementReferences><IsTotalLabel>false</IsTotalLabel><IsEPS>false</IsEPS><Label>Deferred Debt Issue Costs</Label></Row><Row><Id>9</Id><IsAbstractGroupTitle>false</IsAbstractGroupTitle><Level>0</Level><ElementName>us-gaap_CompensationRelatedCostsPolicyTextBlock</ElementName><ElementPrefix>us-gaap</ElementPrefix><IsBaseElement>true</IsBaseElement><BalanceType>na</BalanceType><PeriodType>duration</PeriodType><ShortDefinition>No definition available.</ShortDefinition><IsReportTitle>false</IsReportTitle><IsSegmentTitle>false</IsSegmentTitle><IsSubReportEnd>false</IsSubReportEnd><IsCalendarTitle>false</IsCalendarTitle><IsTuple>false</IsTuple><IsEquityPrevioslyReportedAsRow>false</IsEquityPrevioslyReportedAsRow><IsEquityAdjustmentRow>false</IsEquityAdjustmentRow><IsBeginningBalance>false</IsBeginningBalance><IsEndingBalance>false</IsEndingBalance><IsReverseSign>false</IsReverseSign><PreferredLabelRole>verboselabel</PreferredLabelRole><FootnoteIndexer /><Cells><Cell><Id>1</Id><IsNumeric>false</IsNumeric><IsRatio>false</IsRatio><DisplayZeroAsNone>false</DisplayZeroAsNone><NumericAmount>0</NumericAmount><RoundedNumericAmount>0</RoundedNumericAmount><NonNumbericText>&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Accounting Policy: LLL-20101231_note2_accounting_policy_table7 - us-gaap:CompensationRelatedCostsPolicyTextBlock--&gt;
   &lt;div align="left" style="font-size: 10pt; font-family: 'Times New Roman', Times"&gt;
   &lt;div style="margin-top: 10pt; font-size: 1pt"&gt;&amp;#160;
   &lt;/div&gt;
   &lt;div align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 1%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent"&gt;
       &lt;b&gt;&lt;i&gt;Stock-Based Compensation:&amp;#160;&lt;/i&gt;&lt;/b&gt;The Company follows
       the fair value based method of accounting for stock-based
       employee compensation, which requires the Company to expense all
       stock-based employee compensation. Stock-based employee
       compensation is primarily a non-cash expense because the Company
       settles these obligations by issuing shares of L-3 Holdings
       common stock instead of settling such obligations with cash
       payments, except for certain performance unit awards that are
       payable in cash.
   &lt;/div&gt;
   &lt;div style="margin-top: 10pt; font-size: 1pt"&gt;&amp;#160;
   &lt;/div&gt;
   &lt;div align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 1%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent"&gt;
       Compensation expense for all restricted stock, restricted stock
       unit and stock option awards is recognized on a straight-line
       basis over the requisite service period for the entire award
       based on the grant date fair value. All of the stock options
       granted to employees by the Company are non-qualified stock
       options under U.S.&amp;#160;income tax regulations. Compensation
       expense for performance units payable in L-3 Holdings common
       stock are based on the fair value of the units at the grant date
       (measurement date), adjusted each reporting period for progress
       towards the target award, and recognized on a straight line
       basis over the requisite service period. Compensation expense
       for performance units that are payable in cash is based on a
       binomial valuation technique (the Monte Carlo valuation model)
       adjusted for historical performance each reporting period and
       recognized on a straight-line basis over the requisite service
       period.
   &lt;/div&gt;
   &lt;/div&gt;
</NonNumbericText><NonNumericTextHeader>&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged</NonNumericTextHeader><FootnoteIndexer /><CurrencyCode /><CurrencySymbol /><IsIndependantCurrency>false</IsIndependantCurrency><ShowCurrencySymbol>false</ShowCurrencySymbol><DisplayDateInUSFormat>false</DisplayDateInUSFormat><hasSegments>false</hasSegments><hasScenarios>false</hasScenarios></Cell></Cells><OriginalInstanceReportColumns /><Unit>Other</Unit><ElementDataType>us-types:textBlockItemType</ElementDataType><SimpleDataType>string</SimpleDataType><ElementDefenition>Describes the entity's accounting policies for salaries, bonuses, incentive awards, postretirement and postemployment benefits granted to its employees, including share-based arrangements; describes its methodologies for measurement, and the bases for recognizing related assets and liabilities and recognizing and reporting compensation expense.</ElementDefenition><ElementReferences>Reference 1: http://www.xbrl.org/2003/role/presentationRef
 -Publisher FASB
 -Name Statement of Financial Accounting Standard (FAS)
 -Number 123R
 -Paragraph 4, 9-15, A240

Reference 2: http://www.xbrl.org/2003/role/presentationRef
 -Publisher FASB
 -Name Statement of Financial Accounting Standard (FAS)
 -Number 132R
 -Paragraph 5, 6, 7, 9, 11, 12, 13

</ElementReferences><IsTotalLabel>false</IsTotalLabel><IsEPS>false</IsEPS><Label>Stock-Based Compensation</Label></Row><Row><Id>10</Id><IsAbstractGroupTitle>false</IsAbstractGroupTitle><Level>0</Level><ElementName>us-gaap_IncomeTaxPolicyTextBlock</ElementName><ElementPrefix>us-gaap</ElementPrefix><IsBaseElement>true</IsBaseElement><BalanceType>na</BalanceType><PeriodType>duration</PeriodType><ShortDefinition>No definition available.</ShortDefinition><IsReportTitle>false</IsReportTitle><IsSegmentTitle>false</IsSegmentTitle><IsSubReportEnd>false</IsSubReportEnd><IsCalendarTitle>false</IsCalendarTitle><IsTuple>false</IsTuple><IsEquityPrevioslyReportedAsRow>false</IsEquityPrevioslyReportedAsRow><IsEquityAdjustmentRow>false</IsEquityAdjustmentRow><IsBeginningBalance>false</IsBeginningBalance><IsEndingBalance>false</IsEndingBalance><IsReverseSign>false</IsReverseSign><PreferredLabelRole>verboselabel</PreferredLabelRole><FootnoteIndexer /><Cells><Cell><Id>1</Id><IsNumeric>false</IsNumeric><IsRatio>false</IsRatio><DisplayZeroAsNone>false</DisplayZeroAsNone><NumericAmount>0</NumericAmount><RoundedNumericAmount>0</RoundedNumericAmount><NonNumbericText>&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Accounting Policy: LLL-20101231_note2_accounting_policy_table8 - us-gaap:IncomeTaxPolicyTextBlock--&gt;
   &lt;div align="left" style="font-size: 10pt; font-family: 'Times New Roman', Times"&gt;
   &lt;div style="margin-top: 10pt; font-size: 1pt"&gt;&amp;#160;
   &lt;/div&gt;
   &lt;div align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 1%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent"&gt;
       &lt;b&gt;&lt;i&gt;Income Taxes:&lt;/i&gt;&lt;/b&gt;&amp;#160;The Company provides for income
       taxes using the liability method. Deferred income tax assets and
       liabilities reflect tax carryforwards and the net tax effects of
       temporary differences between the carrying amounts of assets and
       liabilities for financial reporting and income tax purposes, as
       determined under enacted tax laws and rates. The effect of
       changes in tax laws or rates is accounted for in the period of
       enactment. Valuation allowances for deferred tax assets are
       provided when it is more likely than not that the assets will
       not be realized, considering, when appropriate, tax planning
       strategies.
   &lt;/div&gt;
   &lt;div style="margin-top: 10pt; font-size: 1pt"&gt;&amp;#160;
   &lt;/div&gt;
   &lt;div align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 1%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent"&gt;
       Income tax accounting standards prescribe (1)&amp;#160;a minimum
       recognition threshold that an income tax benefit arising from an
       uncertain income tax position taken, or expected to be taken, on
       an income tax return is required to meet before being recognized
       in the financial statements and (2)&amp;#160;the measurement of the
       income tax benefits recognized from such positions. The
       Company&amp;#8217;s accounting policy is to classify uncertain income
       tax positions that are not expected to be resolved in one year
       as non-current income tax liabilities and to classify potential
       interest and penalties on uncertain income tax positions as
       elements of the provision for income taxes on its financial
       statements.
   &lt;/div&gt;
   &lt;/div&gt;
</NonNumbericText><NonNumericTextHeader>&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged</NonNumericTextHeader><FootnoteIndexer /><CurrencyCode /><CurrencySymbol /><IsIndependantCurrency>false</IsIndependantCurrency><ShowCurrencySymbol>false</ShowCurrencySymbol><DisplayDateInUSFormat>false</DisplayDateInUSFormat><hasSegments>false</hasSegments><hasScenarios>false</hasScenarios></Cell></Cells><OriginalInstanceReportColumns /><Unit>Other</Unit><ElementDataType>us-types:textBlockItemType</ElementDataType><SimpleDataType>string</SimpleDataType><ElementDefenition>Describes an entity's accounting policy for income taxes, which may include its accounting policies for recognizing and measuring deferred tax assets and liabilities and related valuation allowances, recognizing investment tax credits, operating loss carryforwards, tax credit carryforwards, and other carryforwards, methodologies for determining its effective income tax rate and the characterization of interest and penalties in the financial statements.</ElementDefenition><ElementReferences>Reference 1: http://www.xbrl.org/2003/role/presentationRef
 -Publisher AICPA
 -Name Accounting Principles Board Opinion (APB)
 -Number 4
 -Paragraph 11

Reference 2: http://www.xbrl.org/2003/role/presentationRef
 -Publisher FASB
 -Name FASB Interpretation (FIN)
 -Number 48
 -Paragraph 20

Reference 3: http://www.xbrl.org/2003/role/presentationRef
 -Publisher FASB
 -Name Statement of Financial Accounting Standard (FAS)
 -Number 109
 -Paragraph 6-34, 43, 47, 49

</ElementReferences><IsTotalLabel>false</IsTotalLabel><IsEPS>false</IsEPS><Label>Income Taxes</Label></Row><Row><Id>11</Id><IsAbstractGroupTitle>false</IsAbstractGroupTitle><Level>0</Level><ElementName>us-gaap_CashAndCashEquivalentsPolicyTextBlock</ElementName><ElementPrefix>us-gaap</ElementPrefix><IsBaseElement>true</IsBaseElement><BalanceType>na</BalanceType><PeriodType>duration</PeriodType><ShortDefinition>No definition available.</ShortDefinition><IsReportTitle>false</IsReportTitle><IsSegmentTitle>false</IsSegmentTitle><IsSubReportEnd>false</IsSubReportEnd><IsCalendarTitle>false</IsCalendarTitle><IsTuple>false</IsTuple><IsEquityPrevioslyReportedAsRow>false</IsEquityPrevioslyReportedAsRow><IsEquityAdjustmentRow>false</IsEquityAdjustmentRow><IsBeginningBalance>false</IsBeginningBalance><IsEndingBalance>false</IsEndingBalance><IsReverseSign>false</IsReverseSign><PreferredLabelRole>verboselabel</PreferredLabelRole><FootnoteIndexer /><Cells><Cell><Id>1</Id><IsNumeric>false</IsNumeric><IsRatio>false</IsRatio><DisplayZeroAsNone>false</DisplayZeroAsNone><NumericAmount>0</NumericAmount><RoundedNumericAmount>0</RoundedNumericAmount><NonNumbericText>&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Accounting Policy: LLL-20101231_note2_accounting_policy_table9 - us-gaap:CashAndCashEquivalentsPolicyTextBlock--&gt;
   &lt;div align="left" style="font-size: 10pt; font-family: 'Times New Roman', Times"&gt;
   &lt;div style="margin-top: 10pt; font-size: 1pt"&gt;&amp;#160;
   &lt;/div&gt;
   &lt;div align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 1%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent"&gt;
       &lt;b&gt;&lt;i&gt;Cash and Cash Equivalents:&lt;/i&gt;&lt;/b&gt;&amp;#160;Cash equivalents
       consist of highly liquid investments with an original maturity
       of three months or less at the time of purchase.
   &lt;/div&gt;
   &lt;!-- XBRL Pagebreak Begin --&gt;
   &lt;!-- END PAGE WIDTH --&gt;
   &lt;!-- PAGEBREAK --&gt;
   &lt;div style="margin-left: 0%"&gt;
   &lt;!-- BEGIN PAGE WIDTH --&gt;
   &lt;div align="center" style="margin-left: 0%; margin-right: 0%; font-size: 10pt; font-family: Arial, Helvetica; color: #000000; background: transparent"&gt;
   &lt;b&gt;
   &lt;font style="font-family: 'Times New Roman', Times"&gt;
   &lt;/font&gt;
   &lt;/b&gt;
   &lt;/div&gt;
   &lt;!-- XBRL Pagebreak End --&gt;
   &lt;div style="margin-top: 18pt; font-size: 1pt"&gt;&amp;#160;
   &lt;/div&gt;
   &lt;/div&gt;
   &lt;/div&gt;
</NonNumbericText><NonNumericTextHeader>&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged</NonNumericTextHeader><FootnoteIndexer /><CurrencyCode /><CurrencySymbol /><IsIndependantCurrency>false</IsIndependantCurrency><ShowCurrencySymbol>false</ShowCurrencySymbol><DisplayDateInUSFormat>false</DisplayDateInUSFormat><hasSegments>false</hasSegments><hasScenarios>false</hasScenarios></Cell></Cells><OriginalInstanceReportColumns /><Unit>Other</Unit><ElementDataType>us-types:textBlockItemType</ElementDataType><SimpleDataType>string</SimpleDataType><ElementDefenition>A description of a company's cash and cash equivalents accounting policy.  An entity shall disclose its policy for determining which items are treated as cash equivalents. Other information that may be disclosed includes (1) the nature of any restrictions on the entity's use of its cash and cash equivalents, (2) whether the entity's cash and cash equivalents are insured or expose the entity to credit risk, (3) the classification of any negative balance accounts (overdrafts), and (4) the carrying basis of cash equivalents (for example, at cost) and whether the carrying amount of cash equivalents approximates fair value. Cash includes currency on hand as well as demand deposits with banks or financial institutions.  It also includes other kinds of accounts that have the general characteristics of demand deposits in that the customer may deposit additional funds at any time and also effectively may withdraw funds at any time without prior notice or penalty.  In addition, cash equivalents include short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.  Generally, only investments with original maturities of three months or less qualify under that definition. Original maturity means original maturity to the entity holding the investment.  For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents.  However, a Treasury note purchased three-years ago does not become a cash equivalent when its remaining maturity is three months.  For a bank, may include explanation and amount of requirement to maintain reserves against deposits.</ElementDefenition><ElementReferences>Reference 1: http://www.xbrl.org/2003/role/presentationRef
 -Publisher SEC
 -Name Financial Reporting Release (FRR)
 -Number 203
 -Paragraph 02-03

Reference 2: http://www.xbrl.org/2003/role/presentationRef
 -Publisher SEC
 -Name Regulation S-X (SX)
 -Number 210
 -Section 02
 -Paragraph 1
 -Article 5

Reference 3: http://www.xbrl.org/2003/role/presentationRef
 -Publisher FASB
 -Name Statement of Financial Accounting Standard (FAS)
 -Number 95
 -Paragraph 7, 8, 9, 10

Reference 4: http://www.xbrl.org/2003/role/presentationRef
 -Publisher AICPA
 -Name Technical Practice Aid (TPA)
 -Number 2110
 -Paragraph 6

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   &lt;div align="center" style="font-size: 1pt; font-family: 'Times New Roman', Times"&gt;
   &lt;div style="margin-top: 10pt; font-size: 1pt"&gt;&amp;#160;
   &lt;/div&gt;
   &lt;div align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 1%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent"&gt;
       &lt;b&gt;&lt;i&gt;Contracts in Process:&lt;/i&gt;&lt;/b&gt;&amp;#160;Contracts in process
       include unbilled contract receivables and inventoried contract
       costs for which sales and profits are recognized using a POC
       method of accounting. Unbilled Contract Receivables represent
       accumulated incurred costs and earned profits or losses on
       contracts in process that have been recorded as sales, primarily
       using the
       &lt;font style="white-space: nowrap"&gt;cost-to-cost&lt;/font&gt;
       method, which have not yet been billed to customers. Inventoried
       Contract Costs represent incurred costs on contracts in process
       that have not yet been recognized as costs and expenses because
       the related sales, which are primarily recorded using the
       &lt;font style="white-space: nowrap"&gt;units-of-delivery&lt;/font&gt;
       method, have not been recognized. Contract costs include direct
       costs and indirect costs, including overhead costs. As discussed
       in Note&amp;#160;5, the Company&amp;#8217;s inventoried contract costs
       for U.S.&amp;#160;Government contracts, and contracts with prime
       contractors or subcontractors of the U.S.&amp;#160;Government
       include allocated general and administrative costs (G&amp;#038;A),
       IRAD costs and B&amp;#038;P costs. Contracts in Process contain
       amounts relating to contracts and programs with long performance
       cycles, a portion of which may not be realized within one year.
       For contracts in a loss position, the unrecoverable costs
       expected to be incurred in future periods are recorded in
       Estimated Costs in Excess of Estimated Contract Value to
       Complete Contracts in Process in a Loss Position, which is a
       component of Other Current Liabilities. Under the terms of
       certain revenue arrangements (contracts) with the
       U.S.&amp;#160;Government, the Company may receive progress payments
       as costs are incurred or milestone payments as work is
       performed. The U.S.&amp;#160;Government has a security interest in
       the Unbilled Contract Receivables and Inventoried Contract Costs
       to which progress payments have been applied, and such progress
       payments are reflected as a reduction of the related amounts.
       Milestone payments that have been received in excess of contract
       costs incurred and related estimated profits are reported on the
       Company&amp;#8217;s balance sheet as Advance Payments and Billings in
       Excess of Costs Incurred.
   &lt;/div&gt;
   &lt;div style="margin-top: 10pt; font-size: 1pt"&gt;&amp;#160;
   &lt;/div&gt;
   &lt;div align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 1%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent"&gt;
       The Company values its acquired contracts in process in
       connection with business acquisitions on the date of acquisition
       at contract value less the Company&amp;#8217;s estimated costs to
       complete the contract and a reasonable profit allowance on the
       Company&amp;#8217;s completion effort commensurate with the profit
       margin that the Company earns on similar contracts.
   &lt;/div&gt;
   &lt;/div&gt;
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   &lt;div style="margin-top: 10pt; font-size: 1pt"&gt;&amp;#160;
   &lt;/div&gt;
   &lt;div align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 1%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent"&gt;
       &lt;b&gt;&lt;i&gt;Inventories:&lt;/i&gt;&lt;/b&gt;&amp;#160;Inventories, other than
       Inventoried Contract Costs, are stated at cost
       &lt;font style="white-space: nowrap"&gt;(first-in,&lt;/font&gt;
       first-out or average cost), but not in excess of realizable
       value. A provision for excess or inactive inventory is recorded
       based upon an analysis that considers current inventory levels,
       historical usage patterns and future sales expectations.
   &lt;/div&gt;
   &lt;/div&gt;
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   &lt;!-- Begin Block Tagged</NonNumericTextHeader><FootnoteIndexer /><CurrencyCode /><CurrencySymbol /><IsIndependantCurrency>false</IsIndependantCurrency><ShowCurrencySymbol>false</ShowCurrencySymbol><DisplayDateInUSFormat>false</DisplayDateInUSFormat><hasSegments>false</hasSegments><hasScenarios>false</hasScenarios></Cell></Cells><OriginalInstanceReportColumns /><Unit>Other</Unit><ElementDataType>us-types:textBlockItemType</ElementDataType><SimpleDataType>string</SimpleDataType><ElementDefenition>Describes an entity's accounting policies covering its major classes of inventories, bases of stating inventories (for example lower of cost or market), methods by which amounts are added and removed from inventory classes (for example FIFO, LIFO, or average cost), loss recognition on impairment of inventories, and situations in which inventories are stated above cost. If inventory is carried at cost, this description includes the nature of the cost elements included in inventory.</ElementDefenition><ElementReferences>Reference 1: http://www.xbrl.org/2003/role/presentationRef
 -Publisher SEC
 -Name Financial Reporting Release (FRR)
 -Number 206
 -Chapter 2
 -Paragraph b
 -Subparagraph i, ii

Reference 2: http://www.xbrl.org/2003/role/presentationRef
 -Publisher AICPA
 -Name Accounting Research Bulletin (ARB)
 -Number 43
 -Chapter 4
 -Paragraph 3, 5-10, 15, 16, 17

Reference 3: http://www.xbrl.org/2003/role/presentationRef
 -Publisher SEC
 -Name Regulation S-X (SX)
 -Number 210
 -Section 02
 -Paragraph 6
 -Subparagraph a
 -Article 5

Reference 4: http://www.xbrl.org/2003/role/presentationRef
 -Publisher AICPA
 -Name Accounting Research Bulletin (ARB)
 -Number 43
 -Chapter 3
 -Section A
 -Paragraph 9

Reference 5: http://www.xbrl.org/2003/role/presentationRef
 -Publisher AICPA
 -Name Statement of Position (SOP)
 -Number 81-1
 -Paragraph 69-75

</ElementReferences><IsTotalLabel>false</IsTotalLabel><IsEPS>false</IsEPS><Label>Inventories</Label></Row><Row><Id>14</Id><IsAbstractGroupTitle>false</IsAbstractGroupTitle><Level>0</Level><ElementName>us-gaap_PropertyPlantAndEquipmentPolicyTextBlock</ElementName><ElementPrefix>us-gaap</ElementPrefix><IsBaseElement>true</IsBaseElement><BalanceType>na</BalanceType><PeriodType>duration</PeriodType><ShortDefinition>No definition available.</ShortDefinition><IsReportTitle>false</IsReportTitle><IsSegmentTitle>false</IsSegmentTitle><IsSubReportEnd>false</IsSubReportEnd><IsCalendarTitle>false</IsCalendarTitle><IsTuple>false</IsTuple><IsEquityPrevioslyReportedAsRow>false</IsEquityPrevioslyReportedAsRow><IsEquityAdjustmentRow>false</IsEquityAdjustmentRow><IsBeginningBalance>false</IsBeginningBalance><IsEndingBalance>false</IsEndingBalance><IsReverseSign>false</IsReverseSign><PreferredLabelRole>verboselabel</PreferredLabelRole><FootnoteIndexer /><Cells><Cell><Id>1</Id><IsNumeric>false</IsNumeric><IsRatio>false</IsRatio><DisplayZeroAsNone>false</DisplayZeroAsNone><NumericAmount>0</NumericAmount><RoundedNumericAmount>0</RoundedNumericAmount><NonNumbericText>&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Accounting Policy: LLL-20101231_note2_accounting_policy_table12 - us-gaap:PropertyPlantAndEquipmentPolicyTextBlock--&gt;
   &lt;div align="left" style="font-size: 10pt; font-family: 'Times New Roman', Times"&gt;
   &lt;div style="margin-top: 10pt; font-size: 1pt"&gt;&amp;#160;
   &lt;/div&gt;
   &lt;div align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 1%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent"&gt;
       &lt;b&gt;&lt;i&gt;Property, Plant and Equipment:&lt;/i&gt;&lt;/b&gt;&amp;#160;Property,
       plant and equipment are stated at cost, less accumulated
       depreciation. Depreciation is computed by applying principally
       the straight-line method to the estimated useful lives of the
       related assets. Useful lives range substantially from 10 to
       40&amp;#160;years for buildings and improvements and 3 to
       10&amp;#160;years for machinery, equipment, furniture and fixtures.
       Leasehold improvements are amortized over the shorter of the
       lease term or the estimated useful life of the improvements.
       When property or equipment is retired or otherwise disposed of,
       the net book value of the asset is removed from the
       Company&amp;#8217;s balance sheet and the net gain or loss is
       included in the determination of operating income. Property,
       plant and equipment acquired as part of a business acquisition
       is valued at fair value.
   &lt;/div&gt;
   &lt;/div&gt;
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   &lt;!-- Begin Block Tagged</NonNumericTextHeader><FootnoteIndexer /><CurrencyCode /><CurrencySymbol /><IsIndependantCurrency>false</IsIndependantCurrency><ShowCurrencySymbol>false</ShowCurrencySymbol><DisplayDateInUSFormat>false</DisplayDateInUSFormat><hasSegments>false</hasSegments><hasScenarios>false</hasScenarios></Cell></Cells><OriginalInstanceReportColumns /><Unit>Other</Unit><ElementDataType>us-types:textBlockItemType</ElementDataType><SimpleDataType>string</SimpleDataType><ElementDefenition>Describes an entity's accounting policy for property, plant and equipment which may include the basis of such assets, depreciation methods used and estimated useful lives, the entity's capitalization policy, including its accounting treatment for costs incurred for repairs and maintenance activities, whether such asset balances include capitalized interest and the method by which such is calculated, how disposals of such assets are accounted for and how impairment of such assets is assessed and recognized.</ElementDefenition><ElementReferences>Reference 1: http://www.xbrl.org/2003/role/presentationRef
 -Publisher AICPA
 -Name Accounting Research Bulletin (ARB)
 -Number 43
 -Chapter 9
 -Section C
 -Paragraph 5

Reference 2: http://www.xbrl.org/2003/role/presentationRef
 -Publisher FASB
 -Name Statement of Financial Accounting Standard (FAS)
 -Number 144
 -Paragraph 7

Reference 3: http://www.xbrl.org/2003/role/presentationRef
 -Publisher AICPA
 -Name Accounting Principles Board Opinion (APB)
 -Number 22
 -Paragraph 12, 13

Reference 4: http://www.xbrl.org/2003/role/presentationRef
 -Publisher FASB
 -Name Statement of Financial Accounting Standard (FAS)
 -Number 34
 -Paragraph 8, 9

Reference 5: http://www.xbrl.org/2003/role/presentationRef
 -Publisher SEC
 -Name Regulation S-X (SX)
 -Number 210
 -Section 02
 -Paragraph 13
 -Subparagraph a
 -Article 5

Reference 6: http://www.xbrl.org/2003/role/presentationRef
 -Publisher AICPA
 -Name Accounting Principles Board Opinion (APB)
 -Number 12
 -Paragraph 5
 -Subparagraph d

</ElementReferences><IsTotalLabel>false</IsTotalLabel><IsEPS>false</IsEPS><Label>Property, Plant and Equipment</Label></Row><Row><Id>15</Id><IsAbstractGroupTitle>false</IsAbstractGroupTitle><Level>0</Level><ElementName>us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock</ElementName><ElementPrefix>us-gaap</ElementPrefix><IsBaseElement>true</IsBaseElement><BalanceType>na</BalanceType><PeriodType>duration</PeriodType><ShortDefinition>No definition available.</ShortDefinition><IsReportTitle>false</IsReportTitle><IsSegmentTitle>false</IsSegmentTitle><IsSubReportEnd>false</IsSubReportEnd><IsCalendarTitle>false</IsCalendarTitle><IsTuple>false</IsTuple><IsEquityPrevioslyReportedAsRow>false</IsEquityPrevioslyReportedAsRow><IsEquityAdjustmentRow>false</IsEquityAdjustmentRow><IsBeginningBalance>false</IsBeginningBalance><IsEndingBalance>false</IsEndingBalance><IsReverseSign>false</IsReverseSign><PreferredLabelRole>verboselabel</PreferredLabelRole><FootnoteIndexer /><Cells><Cell><Id>1</Id><IsNumeric>false</IsNumeric><IsRatio>false</IsRatio><DisplayZeroAsNone>false</DisplayZeroAsNone><NumericAmount>0</NumericAmount><RoundedNumericAmount>0</RoundedNumericAmount><NonNumbericText>&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Accounting Policy: LLL-20101231_note2_accounting_policy_table13 - us-gaap:GoodwillAndIntangibleAssetsPolicyTextBlock--&gt;
   &lt;div align="left" style="font-size: 10pt; font-family: 'Times New Roman', Times"&gt;
   &lt;div style="margin-top: 10pt; font-size: 1pt"&gt;&amp;#160;
   &lt;/div&gt;
   &lt;div align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 1%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent"&gt;
       &lt;b&gt;&lt;i&gt;Goodwill:&lt;/i&gt;&lt;/b&gt;&amp;#160;The carrying value of goodwill and
       indefinite lived identifiable intangible assets are not
       amortized, but are tested for impairment annually as of November
       30 as well as whenever events or changes in circumstances
       indicate that the carrying amount of these assets may not be
       recoverable using a two-step process for each reporting unit.
       The first step in the process is to identify any potential
       impairment by comparing the carrying value of a reporting unit
       and its fair value. The Company determines the fair value of its
       reporting units using a discounted cash flows valuation
       approach. If a potential impairment is identified, the second
       step is to measure the impairment loss by comparing the implied
       fair value of goodwill with the carrying value of goodwill of
       the reporting unit. There were no impairment charges that
       resulted from the annual impairment assessment or change in
       circumstances during 2010, 2009, or 2008.
   &lt;/div&gt;
   &lt;div style="margin-top: 10pt; font-size: 1pt"&gt;&amp;#160;
   &lt;/div&gt;
   &lt;div align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 1%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent"&gt;
       &lt;b&gt;&lt;i&gt;Identifiable Intangible Assets:&lt;/i&gt;&lt;/b&gt;&amp;#160;Identifiable
       intangible assets represent assets acquired as part of the
       Company&amp;#8217;s business acquisitions and include customer
       contractual relationships, technology, favorable leasehold
       interests and trade names. The initial measurement of these
       intangible assets is based on their fair values. Identifiable
       intangible assets are amortized over their estimated useful
       lives as the economic benefits are consumed, ranging from 4 to
       30&amp;#160;years.
   &lt;/div&gt;
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   &lt;b&gt;
   &lt;font style="font-family: 'Times New Roman', Times"&gt;
   &lt;/font&gt;
   &lt;/b&gt;
   &lt;/div&gt;
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   &lt;div style="margin-top: 18pt; font-size: 1pt"&gt;&amp;#160;
   &lt;/div&gt;
   &lt;/div&gt;
   &lt;/div&gt;
</NonNumbericText><NonNumericTextHeader>&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged</NonNumericTextHeader><FootnoteIndexer /><CurrencyCode /><CurrencySymbol /><IsIndependantCurrency>false</IsIndependantCurrency><ShowCurrencySymbol>false</ShowCurrencySymbol><DisplayDateInUSFormat>false</DisplayDateInUSFormat><hasSegments>false</hasSegments><hasScenarios>false</hasScenarios></Cell></Cells><OriginalInstanceReportColumns /><Unit>Other</Unit><ElementDataType>us-types:textBlockItemType</ElementDataType><SimpleDataType>string</SimpleDataType><ElementDefenition>Describes an entity's accounting policy for goodwill and intangible assets. This accounting policy also may address how an entity assesses and measures impairment of goodwill and intangible assets.</ElementDefenition><ElementReferences>Reference 1: http://www.xbrl.org/2003/role/presentationRef
 -Publisher FASB
 -Name Statement of Financial Accounting Standard (FAS)
 -Number 144
 -Paragraph 7-18, 22

Reference 2: http://www.xbrl.org/2003/role/presentationRef
 -Publisher FASB
 -Name Statement of Financial Accounting Standard (FAS)
 -Number 142
 -Paragraph 4, 11-23, 26, 34

</ElementReferences><IsTotalLabel>false</IsTotalLabel><IsEPS>false</IsEPS><Label>Goodwill and Identifiable Intangible Assets</Label></Row><Row><Id>16</Id><IsAbstractGroupTitle>false</IsAbstractGroupTitle><Level>0</Level><ElementName>us-gaap_DerivativesPolicyTextBlock</ElementName><ElementPrefix>us-gaap</ElementPrefix><IsBaseElement>true</IsBaseElement><BalanceType>na</BalanceType><PeriodType>duration</PeriodType><ShortDefinition>No definition available.</ShortDefinition><IsReportTitle>false</IsReportTitle><IsSegmentTitle>false</IsSegmentTitle><IsSubReportEnd>false</IsSubReportEnd><IsCalendarTitle>false</IsCalendarTitle><IsTuple>false</IsTuple><IsEquityPrevioslyReportedAsRow>false</IsEquityPrevioslyReportedAsRow><IsEquityAdjustmentRow>false</IsEquityAdjustmentRow><IsBeginningBalance>false</IsBeginningBalance><IsEndingBalance>false</IsEndingBalance><IsReverseSign>false</IsReverseSign><PreferredLabelRole>verboselabel</PreferredLabelRole><FootnoteIndexer /><Cells><Cell><Id>1</Id><IsNumeric>false</IsNumeric><IsRatio>false</IsRatio><DisplayZeroAsNone>false</DisplayZeroAsNone><NumericAmount>0</NumericAmount><RoundedNumericAmount>0</RoundedNumericAmount><NonNumbericText>&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
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   &lt;div style="margin-top: 10pt; font-size: 1pt"&gt;&amp;#160;
   &lt;/div&gt;
   &lt;div align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 1%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent"&gt;
       &lt;b&gt;&lt;i&gt;Derivative Financial Instruments:&lt;/i&gt;&lt;/b&gt;&amp;#160;The
       Company&amp;#8217;s derivative financial instruments include foreign
       currency forward contracts, which are entered into for risk
       management purposes, and an embedded derivative representing the
       contingent interest payment provision related to the CODES.
   &lt;/div&gt;
   &lt;div style="margin-top: 10pt; font-size: 1pt"&gt;&amp;#160;
   &lt;/div&gt;
   &lt;div align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 1%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent"&gt;
       The Company&amp;#8217;s U.S.&amp;#160;and foreign businesses enter into
       contracts with customers, subcontractors or vendors that are
       denominated in currencies other than their functional
       currencies. To protect the functional currency equivalent cash
       flows associated with certain of these contracts, the Company
       enters into foreign currency forward contracts. The
       Company&amp;#8217;s activities involving foreign currency forward
       contracts are designed to hedge the changes in the functional
       currency equivalent cash flows due to movements in foreign
       exchange rates compared to the functional currency. The foreign
       currencies hedged are primarily the Canadian dollar, the Euro,
       the British pound and the U.S.&amp;#160;dollar. The Company manages
       exposure to counterparty non-performance credit risk by entering
       into foreign currency forward contracts only with major
       financial institutions that are expected to fully perform under
       the terms of such contracts. Foreign currency forward contracts
       are recorded in the Company&amp;#8217;s Consolidated Balance Sheets
       at fair value and are generally designated and accounted for as
       cash flow hedges in accordance with the accounting standards for
       derivative instruments and hedging activities. Gains and losses
       on designated foreign currency forward contracts that are highly
       effective in offsetting the corresponding change in the cash
       flows of the hedged transactions are recorded net of income
       taxes in accumulated other comprehensive income (loss)
       (accumulated OCI) and then recognized in income when the
       underlying hedged transaction affects income. Gains and losses
       on foreign currency forward contracts that do not meet hedge
       accounting criteria are recognized in income immediately.
   &lt;/div&gt;
   &lt;div style="margin-top: 10pt; font-size: 1pt"&gt;&amp;#160;
   &lt;/div&gt;
   &lt;div align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 1%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent"&gt;
       The embedded derivative related to the issuance of the CODES is
       recorded at fair value with changes reflected in the
       Consolidated Statements of Operations.
   &lt;/div&gt;
   &lt;/div&gt;
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   &lt;!-- Begin Block Tagged</NonNumericTextHeader><FootnoteIndexer /><CurrencyCode /><CurrencySymbol /><IsIndependantCurrency>false</IsIndependantCurrency><ShowCurrencySymbol>false</ShowCurrencySymbol><DisplayDateInUSFormat>false</DisplayDateInUSFormat><hasSegments>false</hasSegments><hasScenarios>false</hasScenarios></Cell></Cells><OriginalInstanceReportColumns /><Unit>Other</Unit><ElementDataType>us-types:textBlockItemType</ElementDataType><SimpleDataType>string</SimpleDataType><ElementDefenition>Describes an entity's accounting policies for its derivative instruments and hedging activities. Disclosure may include: (1) Each method used to account for derivative financial instruments and derivative commodity instruments ("derivatives"); (2) the types of derivatives accounted for under each method; (3) the criteria required to be met for each accounting method used, including a discussion of the criteria required to be met for hedge or deferral accounting and accrual or settlement accounting (for example: whether and how risk reduction, correlation, designation, and effectiveness tests are applied); (4) the accounting method used if the criteria specified for hedge accounting are not met; (5) the method used to account for termination of derivatives designated as hedges or derivatives used to affect directly or indirectly the terms, fair values, or cash flows of a designated item; (6) the method used to account for derivatives when the designated item matures, is sold, is extinguished, or is terminated. In addition, the method used to account for derivatives designated to an anticipated transaction, when the anticipated transaction is no longer likely to occur; and (7) where and when derivatives, and their related gains (losses) are reported in the statement of financial position, cash flows, and results of operations and (8) an accounting policy decision to offset fair value amounts with counterparties. An entity should also consider describing its embedded derivatives, and the method(s) used to determine the fair values of derivatives and any significant assumptions used in such valuations.</ElementDefenition><ElementReferences>Reference 1: http://www.xbrl.org/2003/role/presentationRef
 -Publisher FASB
 -Name Statement of Financial Accounting Standard (FAS)
 -Number 133
 -Paragraph 44

Reference 2: http://www.xbrl.org/2003/role/presentationRef
 -Publisher SEC
 -Name Regulation S-X (SX)
 -Number 210
 -Section 08
 -Paragraph n
 -Article 4

Reference 3: http://www.xbrl.org/2003/role/presentationRef
 -Publisher FASB
 -Name FASB Interpretation (FIN)
 -Number 39
 -Paragraph 10

</ElementReferences><IsTotalLabel>false</IsTotalLabel><IsEPS>false</IsEPS><Label>Derivative Financial Instruments</Label></Row><Row><Id>17</Id><IsAbstractGroupTitle>false</IsAbstractGroupTitle><Level>0</Level><ElementName>us-gaap_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock</ElementName><ElementPrefix>us-gaap</ElementPrefix><IsBaseElement>true</IsBaseElement><BalanceType>na</BalanceType><PeriodType>duration</PeriodType><ShortDefinition>No definition available.</ShortDefinition><IsReportTitle>false</IsReportTitle><IsSegmentTitle>false</IsSegmentTitle><IsSubReportEnd>false</IsSubReportEnd><IsCalendarTitle>false</IsCalendarTitle><IsTuple>false</IsTuple><IsEquityPrevioslyReportedAsRow>false</IsEquityPrevioslyReportedAsRow><IsEquityAdjustmentRow>false</IsEquityAdjustmentRow><IsBeginningBalance>false</IsBeginningBalance><IsEndingBalance>false</IsEndingBalance><IsReverseSign>false</IsReverseSign><PreferredLabelRole>verboselabel</PreferredLabelRole><FootnoteIndexer /><Cells><Cell><Id>1</Id><IsNumeric>false</IsNumeric><IsRatio>false</IsRatio><DisplayZeroAsNone>false</DisplayZeroAsNone><NumericAmount>0</NumericAmount><RoundedNumericAmount>0</RoundedNumericAmount><NonNumbericText>&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
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   &lt;div align="left" style="font-size: 10pt; font-family: 'Times New Roman', Times"&gt;
   &lt;div style="margin-top: 10pt; font-size: 1pt"&gt;&amp;#160;
   &lt;/div&gt;
   &lt;div align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 1%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent"&gt;
       &lt;b&gt;&lt;i&gt;Translation of Foreign Currency and Foreign Currency
       Transactions: &lt;/i&gt;&lt;/b&gt;Transactions in foreign currencies are
       translated into the local (functional) currency of the
       respective business at the approximate prevailing rate at the
       time of the transaction. Foreign exchange transaction gains and
       losses in the years ended December&amp;#160;31, 2010, 2009 and 2008
       are not material to the Company&amp;#8217;s results of operations.
       The operations of the Company&amp;#8217;s foreign subsidiaries are
       translated from the local (functional) currencies into
       U.S.&amp;#160;dollars using weighted average rates of exchange
       during each reporting period. The rates of exchange at each
       balance sheet date are used for translating the assets and
       liabilities of the Company&amp;#8217;s foreign subsidiaries. Gains or
       losses resulting from these translation adjustments are included
       in the accompanying Consolidated Balance Sheets as a component
       of accumulated other comprehensive income (loss).
   &lt;/div&gt;
   &lt;/div&gt;
</NonNumbericText><NonNumericTextHeader>&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged</NonNumericTextHeader><FootnoteIndexer /><CurrencyCode /><CurrencySymbol /><IsIndependantCurrency>false</IsIndependantCurrency><ShowCurrencySymbol>false</ShowCurrencySymbol><DisplayDateInUSFormat>false</DisplayDateInUSFormat><hasSegments>false</hasSegments><hasScenarios>false</hasScenarios></Cell></Cells><OriginalInstanceReportColumns /><Unit>Other</Unit><ElementDataType>us-types:textBlockItemType</ElementDataType><SimpleDataType>string</SimpleDataType><ElementDefenition>Describes a reporting enterprise's accounting policy for (1) transactions denominated in a currency other than the reporting enterprise's functional currency, (2) translating foreign currency financial statements that are incorporated into the financial statements of the reporting enterprise by consolidation, combination, or the equity method of accounting, and (3) remeasurement of the financial statements of a foreign reporting enterprise in a hyperinflationary economy.</ElementDefenition><ElementReferences>Reference 1: http://www.xbrl.org/2003/role/presentationRef
 -Publisher FASB
 -Name Statement of Financial Accounting Standard (FAS)
 -Number 52
 -Paragraph 5, 7-20, 80

</ElementReferences><IsTotalLabel>false</IsTotalLabel><IsEPS>false</IsEPS><Label>Translation of Foreign Currency and Foreign Currency Transactions</Label></Row><Row><Id>18</Id><IsAbstractGroupTitle>false</IsAbstractGroupTitle><Level>0</Level><ElementName>lll_VariableInterestEntityPolicyTextBlock</ElementName><ElementPrefix>lll</ElementPrefix><IsBaseElement>false</IsBaseElement><BalanceType>na</BalanceType><PeriodType>duration</PeriodType><ShortDefinition>Revised standard for the accounting for variable interest entities.</ShortDefinition><IsReportTitle>false</IsReportTitle><IsSegmentTitle>false</IsSegmentTitle><IsSubReportEnd>false</IsSubReportEnd><IsCalendarTitle>false</IsCalendarTitle><IsTuple>false</IsTuple><IsEquityPrevioslyReportedAsRow>false</IsEquityPrevioslyReportedAsRow><IsEquityAdjustmentRow>false</IsEquityAdjustmentRow><IsBeginningBalance>false</IsBeginningBalance><IsEndingBalance>false</IsEndingBalance><IsReverseSign>false</IsReverseSign><PreferredLabelRole>verboselabel</PreferredLabelRole><FootnoteIndexer /><Cells><Cell><Id>1</Id><IsNumeric>false</IsNumeric><IsRatio>false</IsRatio><DisplayZeroAsNone>false</DisplayZeroAsNone><NumericAmount>0</NumericAmount><RoundedNumericAmount>0</RoundedNumericAmount><NonNumbericText>&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged Accounting Policy: LLL-20101231_note3_accounting_policy_table1 - lll:VariableInterestEntityPolicyTextBlock--&gt;
   &lt;div align="center" style="font-size: 10pt; font-family: 'Times New Roman', Times"&gt;
   &lt;div style="margin-top: 10pt; font-size: 1pt"&gt;&amp;#160;
   &lt;/div&gt;
   &lt;div align="left" style="margin-left: 0%; margin-right: 0%; text-indent: 1%; font-size: 10pt; font-family: 'Times New Roman', Times; color: #000000; background: transparent"&gt;
       In June 2009, the FASB issued a revised standard for the
       accounting for variable interest entities (VIE), which replaces
       the quantitative-based risks and rewards approach with a
       qualitative approach and requires certain additional
       disclosures. The new qualitative approach focuses on determining
       which entity has the power and control to direct the activities
       of a VIE and requires an ongoing assessment of that conclusion.
       The revised accounting standard was effective for the Company
       beginning on January&amp;#160;1, 2010 and did not have a material
       impact on the Company&amp;#8217;s financial position, results of
       operations or cash flows.
   &lt;/div&gt;
   &lt;/div&gt;
</NonNumbericText><NonNumericTextHeader>&lt;!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --&gt;
   &lt;!-- Begin Block Tagged</NonNumericTextHeader><FootnoteIndexer /><CurrencyCode /><CurrencySymbol /><IsIndependantCurrency>false</IsIndependantCurrency><ShowCurrencySymbol>false</ShowCurrencySymbol><DisplayDateInUSFormat>false</DisplayDateInUSFormat><hasSegments>false</hasSegments><hasScenarios>false</hasScenarios></Cell></Cells><OriginalInstanceReportColumns /><Unit>Other</Unit><ElementDataType>us-types:textBlockItemType</ElementDataType><SimpleDataType>string</SimpleDataType><ElementDefenition>Revised standard for the accounting for variable interest entities.</ElementDefenition><ElementReferences>No authoritative reference available.</ElementReferences><IsTotalLabel>false</IsTotalLabel><IsEPS>false</IsEPS><Label>Accounting for Variable Interest Entities</Label></Row></Rows><Footnotes /><NumberOfCols>1</NumberOfCols><NumberOfRows>17</NumberOfRows><ReportName>Summary of Significant Accounting Policies (Policies)</ReportName><MonetaryRoundingLevel>UnKnown</MonetaryRoundingLevel><SharesRoundingLevel>UnKnown</SharesRoundingLevel><PerShareRoundingLevel>UnKnown</PerShareRoundingLevel><ExchangeRateRoundingLevel>UnKnown</ExchangeRateRoundingLevel><HasCustomUnits>false</HasCustomUnits><SharesShouldBeRounded>true</SharesShouldBeRounded></InstanceReport>
