Components of Net Periodic Benefit Cost for Pension and Retiree Medical Plans (Detail) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 17, 2017	Jun. 11, 2016	Jun. 17, 2017	Jun. 11, 2016	Dec. 30, 2017
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Average Remaining Service Period of Active Plan Participants, Pension Expense			11
Defined Benefit Plan, Plan Assets, Contributions by Employer			$ 6	$ 7
Defined Benefit Plan, Average remaining life expectancy of Inactive Plan Participants, Pension Expense			27
Cost Savings Related to Reorganization of U.S. Pension Plans	$ 9		$ 19
Cost Savings Related to Reorganization of U.S. Pension Plans Net of Tax	6		$ 12
Cost Savings Related to Reorganization of U.S. Pension Plans Net of Tax, Earnings per Share			$ 0.01
Scenario, Forecast [Member]
Defined Benefit Plan Disclosure [Line Items]
Cost Savings Related to Reorganization of U.S. Pension Plans					$ 40
Domestic Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Service cost	92	$ 90	$ 185	181
Interest cost	108	112	216	223
Expected return on plan assets	(196)	(192)	(392)	(384)
Amortization of prior service cost/(credits)	1		1
Amortization of net losses/(gains)	28	39	56	77
Gross total	33	49	66	97
Defined Benefit Plan, Cost of Providing Special and Contractual Termination Benefits	1	1	2	1
Total expense	34	50	68	98
Retiree Medical Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Service cost	7	7	13	14
Interest cost	8	10	17	19
Expected return on plan assets	(5)	(6)	(10)	(11)
Amortization of prior service cost/(credits)	(6)	(8)	(12)	(17)
Amortization of net losses/(gains)	(3)	(1)	(6)	(1)
Gross total	1	2	2	4
Total expense	1	2	2	4
Foreign Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Service cost	21	21	37	36
Interest cost	21	24	36	42
Expected return on plan assets	(40)	(42)	(70)	(73)
Amortization of net losses/(gains)	12	10	21	18
Gross total	14	13	24	23
Defined Benefit Plan, Benefit Obligation, Special and Contractual Termination Benefits		6		6
Total expense	$ 14	$ 19	$ 24	$ 29