Retirement Plans and Post-Retirement Benefits (Funded Status) (Details) - USD ($) $ in Millions		12 Months Ended
		Nov. 03, 2019	Nov. 04, 2018	Oct. 29, 2017
Pension Plan
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets — beginning of period		$ 1,394	$ 1,426
Actual return on plan assets		232	(65)
Employer contributions		15	130
Payments from plan assets		(94)	(93)
Foreign currency impact		(8)	(4)
Fair value of plan assets — end of period		1,539	1,394	$ 1,426
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]
Benefit obligations — beginning of period		1,364	1,508
Service cost		10	4	4
Interest cost		58	51	53
Actuarial gain		186	(102)
Benefit payments		(94)	(93)
Plan amendment		0	3
Benefit obligations assumed in an acquisition		37	0
Foreign currency impact		(8)	(7)
Benefit obligations — end of period		1,553	1,364	1,508
Defined Benefit Plan, Funded (Unfunded) Status of Plan [Abstract]
Overfunded (underfunded) status of benefit obligations	[1]	(14)	30
Accumulated Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax [Abstract]
Actuarial losses and prior service costs recognized in accumulated other comprehensive loss, net of taxes		(125)	(110)
Pension Plan | Foreign Plan
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets — beginning of period		147
Fair value of plan assets — end of period		151	147
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]
Benefit obligations — beginning of period		129
Benefit obligations — end of period		184	129
Defined Benefit Plan, Additional Information [Abstract]
Defined Benefit Plan, Accumulated Benefit Obligation		171	122
Other Post-Retirement Benefits Plan
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Fair value of plan assets — beginning of period		81	83
Actual return on plan assets		6	0
Employer contributions		1	0
Payments from plan assets		(3)	(2)
Foreign currency impact		0	0
Fair value of plan assets — end of period		85	81	83
Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]
Benefit obligations — beginning of period		74	80
Service cost		0	0	0
Interest cost		3	3	3
Actuarial gain		14	(7)
Benefit payments		(3)	(2)
Plan amendment		0	0
Benefit obligations assumed in an acquisition		5	0
Foreign currency impact		0	0
Benefit obligations — end of period		93	74	$ 80
Defined Benefit Plan, Funded (Unfunded) Status of Plan [Abstract]
Overfunded (underfunded) status of benefit obligations	[1]	(8)	7
Accumulated Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax [Abstract]
Actuarial losses and prior service costs recognized in accumulated other comprehensive loss, net of taxes		$ (15)	$ (5)

[1] Substantially all amounts recognized in the consolidated balance sheets were recorded in other long-term assets and other long-term liabilities for all periods presented.