Derivative Instruments and Hedging Activities (Derivatives in Statements of Operations) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Apr. 29, 2018	Apr. 30, 2017	Apr. 29, 2018	Apr. 30, 2017
Derivative Instruments, Gain (Loss) [Line Items]
Effective portion - gain (loss) recognized in AOCI	$ 2	$ (12)	$ (16)	$ 4
Effective portion - gain or (loss) reclassified from AOCI into income	(8)	12	(2)	5
Ineffective portion and amount excluded from effectiveness testing - gain or (loss) recognized in income	3	(3)	3	(4)
Foreign exchange contracts
Derivative Instruments, Gain (Loss) [Line Items]
Effective portion - gain (loss) recognized in AOCI	2	2	(16)	18
Effective portion - gain or (loss) reclassified from AOCI into income	0	0	0	0
Ineffective portion and amount excluded from effectiveness testing - gain or (loss) recognized in income	0	0	0	0
Foreign exchange contracts | Cost of products sold
Derivative Instruments, Gain (Loss) [Line Items]
Effective portion - gain (loss) recognized in AOCI	0	0	0	0
Effective portion - gain or (loss) reclassified from AOCI into income	(12)	10	(4)	6
Ineffective portion and amount excluded from effectiveness testing - gain or (loss) recognized in income	4	(2)	6	(3)
Foreign exchange contracts | General and administrative
Derivative Instruments, Gain (Loss) [Line Items]
Effective portion - gain (loss) recognized in AOCI	0	0	0	0
Effective portion - gain or (loss) reclassified from AOCI into income	5	3	4	0
Ineffective portion and amount excluded from effectiveness testing - gain or (loss) recognized in income	(1)	(1)	(3)	(1)
Interest rate contracts | Interest expense
Derivative Instruments, Gain (Loss) [Line Items]
Effective portion - gain (loss) recognized in AOCI	0	(14)	0	(14)
Effective portion - gain or (loss) reclassified from AOCI into income	(1)	(1)	(2)	(1)
Ineffective portion and amount excluded from effectiveness testing - gain or (loss) recognized in income	$ 0	$ 0	$ 0	$ 0