Employee Benefit Plans (Benefit Obligations and Plan Assets) (Details) - USD ($) $ in Millions	12 Months Ended
Oct. 28, 2018	Oct. 29, 2017	Oct. 30, 2016
Change in projected benefit obligation
Beginning projected benefit obligation	$ 506	$ 495	$ 471
Service cost	12	13	13
Interest cost	11	10	13
Plan participants’ contributions	1	2	1
Actuarial (gain) loss	24	(35)	77
Curtailments, settlements and special termination benefits	(1)	(1)	(6)
Foreign currency exchange rate changes	(16)	34	(42)
Benefits paid	(12)	(12)	(10)
Plan amendments and business combinations	(1)	0	(22)
Ending projected benefit obligation	524	506	495
Ending accumulated benefit obligation	490	472	460
Change in plan assets
Beginning fair value of plan assets	361	310	281
Return on plan assets	17	18	37
Employer contributions	11	16	50
Plan participants’ contributions	1	2	1
Foreign currency exchange rate changes	(12)	28	(45)
Divestitures, settlements and business combinations	(1)	(1)	(4)
Benefits paid	(12)	(12)	(10)
Ending fair value of plan assets	365	361	310
Funded status	(159)	(145)	(185)
Amounts recognized in the consolidated balance sheets
Noncurrent asset	19	17	11
Current liability	(1)	(1)	(2)
Noncurrent liability	(177)	(161)	(194)
Total	(159)	(145)	(185)
Estimated amortization from accumulated other comprehensive loss into net periodic benefit cost over the next fiscal period
Actuarial loss	8	6	6
Prior service credit	(1)	(4)	(16)
Total	7	2	(10)
Amounts recognized in accumulated other comprehensive loss
Net actuarial loss	161	141	186
Prior service credit	(2)	(4)	(21)
Total	159	137	165
Plans with projected benefit obligations in excess of plan assets
Projected benefit obligation	365	326	341
Fair value of plan assets	186	142	145
Plans with accumulated benefit obligations in excess of plan assets
Accumulated benefit obligation	331	293	307
Fair value of plan assets	$ 186	$ 142	$ 145
Minimum
Range of assumptions to determine benefit obligations
Discount rate	0.60%	0.50%	0.50%
Rate of compensation increase	2.40%	2.20%	1.60%
Maximum
Range of assumptions to determine benefit obligations
Discount rate	3.10%	3.40%	3.10%
Rate of compensation increase	3.50%	3.50%	3.60%

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Defined benefit plan, curtailments, settlements and special termination benefits.

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