Employee Benefit Plans (Tables)

6 Months Ended

Apr. 30, 2017

Compensation and Retirement Disclosure [Abstract]

Components of net periodic benefit costs of defined and postretirement benefit plans

A summary of the components of net periodic benefit costs of these defined and postretirement benefit plans for the three and six months ended April 30, 2017 and May 1, 2016 is presented below:

	Three Months Ended						Six Months Ended
	April 30, 2017			May 1, 2016			April 30, 2017			May 1, 2016
	(In millions)
Service cost	$	3		$	4		$	6		$	7
Interest cost	3			3			5			7
Expected return on plan assets	(4		)	(4		)	(8		)	(8		)
Amortization of prior service credit	(4		)	—			(8		)	—
Amortization of actuarial loss	1			1			3			2
Curtailment and settlement gain	—			(1		)	—			(5		)
Net periodic benefit cost	$	(1	)	$	3		$	(2	)	$	3