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    <Log type="Info">	Process Flow-Through: Removing column '3 Months Ended
Jul. 31, 2012'</Log>
    <Log type="Info">	Process Flow-Through: Removing column '3 Months Ended
Apr. 30, 2012'</Log>
    <Log type="Info">Process Flow-Through: 1004501 - Statement - Consolidated Statements Of Stockholders' Equity (Parenthetical)</Log>
    <Log type="Info">	Process Flow-Through: Removing column 'Mar. 31, 2013'</Log>
    <Log type="Info">Process Flow-Through: 1005000 - Statement - Consolidated Statements Of Cash Flows</Log>
    <Log type="Info">Process Flow-Through: 1005501 - Statement - Consolidated Statements Of Cash Flows (Parenthetical)</Log>
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    <File>ldos-20140131_def.xml</File>
    <File>ldos-20140131_lab.xml</File>
    <File>ldos-20140131_pre.xml</File>
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