Industry Segment Operations (Segment Assets) (Details) - USD ($) $ in Millions	Oct. 25, 2015	Oct. 26, 2014
Segment Reporting, Asset Reconciling Item [Line Items]
Allowance for bad debts	$ (49)	$ (58)
Deferred income taxes	580	458
Common property, plant and equipment	892	861
Total assets	15,308	13,174
Operating Segments
Segment Reporting, Asset Reconciling Item [Line Items]
Total assets	8,292	8,146
Shared facilities and information technology assets
Segment Reporting, Asset Reconciling Item [Line Items]
Cash and investments	5,911	4,060
Allowance for bad debts	(49)	(58)
Deferred income taxes	458	299
Other current assets	148	147
Common property, plant and equipment	514	522
Other assets	$ 34	$ 58

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+ References

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