Employee Benefit Plans (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Jul. 30, 2017	Jul. 31, 2016	Jul. 30, 2017	Jul. 31, 2016
Components of net periodic benefit costs of defined and postretirement benefit plans
Service cost	$ 3	$ 3	$ 9	$ 10
Interest cost	2	3	7	10
Expected return on plan assets	(5)	(4)	(13)	(12)
Amortization of prior service credit	(4)	0	(12)	0
Amortization of actuarial loss	2	2	5	4
Curtailment and settlement gain	0	0	0	(5)
Net periodic benefit cost	$ (2)	$ 4	$ (4)	$ 7