Pensions and Other Postretirement Benefits (Tables)

9 Months Ended

Oct. 02, 2016

Compensation and Retirement Disclosure [Abstract]

Components of Net Periodic Benefit Cost

Net periodic benefit cost for the Company’s defined benefit retirement plans and other benefit plans for the fiscal third quarters of 2016 and 2015 include the following components:

	Fiscal Third Quarters Ended
	Retirement Plans					Other Benefit Plans
(Dollars in Millions)	October 2, 2016			September 27, 2015		October 2, 2016		September 27, 2015
Service cost	$	224		247		56		64
Interest cost	232			246		39		46
Expected return on plan assets	(490		)	(451	)	(1	)	(2	)
Amortization of prior service cost/(credit)	2			—		(9	)	(8	)
Recognized actuarial losses	123			186		33		50
Curtailments and settlements	6			—		—		—
Net periodic benefit cost	$	97		228		118		150

	Fiscal Nine Months Ended
	Retirement Plans					Other Benefit Plans
(Dollars in Millions)	October 2, 2016			September 27, 2015		October 2, 2016		September 27, 2015
Service cost	$	676		744		166		193
Interest cost	698			743		118		139
Expected return on plan assets	(1,475		)	(1,361	)	(4	)	(5	)
Amortization of prior service cost/(credit)	2			1		(25	)	(25	)
Recognized actuarial losses	371			560		101		150
Curtailments and settlements	11			4		—		—
Net periodic benefit cost	$	283		691		356		452