Adjustments to Additional Paid in Capital, Contribution Paid for Divesture

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- Definition

Discontinued Operation Sale Proceeds From Disposal Of Discontinued Operations

+ References

No definition available.

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- Definition

Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 28

-Subparagraph (b)

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-Section 45

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- Definition

Amount of gain (loss), before tax expense or benefit and not previously recognized, resulting from the sale of a business component.

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 205

-SubTopic 20

-Section 45

-Paragraph 3

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- Definition

The aggregate amount of write-downs for impairments recognized during the period for long-lived assets held for abandonment, exchange or sale.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 28

-Subparagraph (b)

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- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

+ References

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-Topic 942

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-Section S99

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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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-Topic 210

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-Subparagraph (SX 210.5-02.19(b),22(b))

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- Definition

The cash inflow associated with the amount received from the sale of a portion of the company's business, for example a segment, division, branch or other business, during the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Investing Activities

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-Topic 230

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The net cash inflow or outflow in aggregate debt due to repayments and proceeds from additional borrowings.

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-Publisher FASB

-Name Accounting Standards Codification

-Glossary Financing Activities

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(Additional Information) (Detail) (USD $)	8 Months Ended	12 Months Ended			3 Months Ended	0 Months Ended	3 Months Ended	1 Months Ended
(Additional Information) (Detail) (USD $)	Sep. 27, 2013	Jan. 30, 2015	Jan. 31, 2014	Jan. 31, 2013	Oct. 31, 2014	Sep. 26, 2013	May 02, 2014	Feb. 28, 2015	Jun. 30, 2013
Discontinued Operations [Line Items]
Proceeds from divestiture of businesses	$ 295,000,000	$ 0	$ 295,000,000	$ 0
Unsecured borrowing capacity									500,000,000
Borrowings outstanding under the revolving credit facility	500,000,000us-gaap_LineOfCredit	0us-gaap_LineOfCredit	0us-gaap_LineOfCredit
Asset impairment charges		81,000,000us-gaap_AssetImpairmentCharges	51,000,000us-gaap_AssetImpairmentCharges	0us-gaap_AssetImpairmentCharges
Leidos, Inc.
Discontinued Operations [Line Items]
Asset impairment charges		81,000,000	51,000,000	0
HES
Discontinued Operations [Line Items]
Proceeds from divestiture of businesses					19,000,000
SAIC \| Leidos, Inc.
Discontinued Operations [Line Items]
Reimbursement to Leidos, Inc.						5,000,000
Capital contribution to new SAIC						26,000,000
Other Disposals
Discontinued Operations [Line Items]
Impairment of assets							12,000,000
Asset impairment charges							9,000,000
Proceeds from discontinued operations				51,000,000
Gain on sale before income tax				17,000,000
Subsequent Event \| Cloudshield Technologies
Discontinued Operations [Line Items]
Proceeds from divestiture of businesses								$ 5,000,000