Quarterly Financial Information [Line Items]

No definition available.

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- Definition

Restructuring charges, Net of Tax

+ References

No definition available.

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- Definition

This element represents the amount of earnings or loss of the acquiree since the acquisition date included in the consolidated income statement for the reporting period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(1)
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- Definition

This element represents the amount of revenue of the acquiree since the acquisition date included in the consolidated income statement for the reporting period.

+ References

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- Definition

Gain (loss) from sale or disposal of an organization or integrated set of activities (for example, but not limited to, a partnership or corporation) engaged in providing a product or service in a commercial, industrial, or professional environment.

+ References

No definition available.

+ Details

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- Definition

Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to research tax credit.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
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- Definition

Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
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-Subparagraph (SAB Topic 5.P.3)
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Summary of Quarterly Information (Parenthetical) (Detail) - USD ($) $ in Millions		2 Months Ended	3 Months Ended				12 Months Ended
	Aug. 16, 2016	Dec. 31, 2015	Dec. 31, 2016	Sep. 25, 2016	Dec. 31, 2015	Sep. 27, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Quarterly Financial Information [Line Items]
Net gain on divestiture of business segment							$ 1,242.0
Recognized tax benefit for the impact of the tax credit							$ 107.0	$ 70.0	$ 63.0
Workforce Reductions
Quarterly Financial Information [Line Items]
Restructuring charges					$ 67.0	$ 15.0
Restructuring charges, after tax					44.0	$ 10.0
AWE Management Limited
Quarterly Financial Information [Line Items]
Net sales			$ 307.0	$ 103.0
Net earnings			$ 2.9	$ 104.0
Sikorsky Aircraft Corporation
Quarterly Financial Information [Line Items]
Net sales		$ 400.0
Net earnings		$ (45.0)
Information Systems & Global Solutions
Quarterly Financial Information [Line Items]
Net gain on divestiture of business segment	$ 1,242.0
Tax Year 2015
Quarterly Financial Information [Line Items]
Recognized tax benefit for the impact of the tax credit					$ 71.0