Summary of Significant Accounting Policies, (As Restated for fiscal 2014 and 2013) - Narrative - Property, Plant and Equipment, Net (Details) $ in Millions	12 Months Ended
Nov. 30, 2015 USD ($)
Property, Plant and Equipment [Line Items]
Useful life of property, plant and equipment, net	15 years
Property, Plant and Equipment [Member]
Property, Plant and Equipment [Line Items]
Fair value adjustments due to Rocketdyne Business acquisition	$ 81.9

Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

No definition available.

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Balance Type:	na
Period Type:	duration