Postretirement Benefit Plans (Tables)

3 Months Ended

Oct. 02, 2015

Compensation and Retirement Disclosure [Abstract]

Components of Net Periodic Benefit Cost

		Quarter Ended October 2, 2015
				Other
		Pension		Benefits		Total
		(In millions)
Net periodic benefit cost
	Service cost	$	18	$	1	$	19
	Interest cost		62		4		66
	Expected return on plan assets		(86)		(5)		(91)
	Amortization of net actuarial loss		―		2		2
	Amortization of prior service cost		―		(3)		(3)
Total net periodic benefit cost		$	(6)	$	(1)	$	(7)