The charge against earnings in the period for known and estimated costs of termination benefits provided to current employees that are involuntarily terminated under a benefit arrangement associated with exit from or disposal of business activities or restructurings pursuant to a duly authorized plan, excluding costs or losses pertaining to an entity newly acquired in a business combination or a discontinued operation as defined by generally accepted accounting principles and costs associated with one-time termination benefits.

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+ Details

Industry Segment Operations (Details Textual) (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Jul. 29, 2012	Jul. 31, 2011	Jul. 29, 2012 reportable_segments	Jul. 31, 2011
Industry Segment Operations (Textual) [Abstract]
Number of reportable segments (in reportable segments)			4
Restructuring Charges Incurred	$ 44	$ 3	$ 44	$ (30)
Business Acquisition Costs Not Allocated To Segments	1		38
Energy and Environmental Solutions [Member]
Industry Segment Operations (Textual) [Abstract]
Favorable adjustment as result of Global Workforce Reduction				36
Restructuring Charges Incurred	32		32
Applied Global Services [Member]
Industry Segment Operations (Textual) [Abstract]
Restructuring Charges Incurred	11		11
Impairment charges of intangible assets				24
EES Restructuring Plan [Member]
Industry Segment Operations (Textual) [Abstract]
Restructuring Charges Incurred	35		35
Severance and other employee-related costs	24		24
EES Restructuring Plan [Member] \| Energy and Environmental Solutions [Member]
Industry Segment Operations (Textual) [Abstract]
Restructuring Charges Incurred	32		32
Varian Integration [Member]
Industry Segment Operations (Textual) [Abstract]
Severance and other employee-related costs	9		9
Varian Integration [Member] \| Applied Global Services [Member]
Industry Segment Operations (Textual) [Abstract]
Severance and other employee-related costs	$ 8		$ 8