Pension and Retiree Medical Benefits (Tables)

6 Months Ended

Jun. 13, 2015

Compensation and Retirement Disclosure [Abstract]

Schedule of Defined Benefit Plans Disclosures [Table Text Block]

The components of net periodic benefit cost for pension and retiree medical plans are as follows:

	12 Weeks Ended
	Pension												Retiree Medical
	6/13/15			6/14/14			6/13/15			6/14/14			6/13/15			6/14/14
	U.S.						International
Service cost	$	100		$	90		$	26		$	24		$	8		$	8
Interest cost	126			134			29			33			12			14
Expected return on plan assets	(197		)	(181		)	(45		)	(44		)	(6		)	(6		)
Amortization of prior service cost/(credit)	—			4			—			—			(9		)	(5		)
Amortization of net losses/(gains)	48			41			18			13			1			(1		)
	77			88			28			26			6			10
Special termination benefits	1			—			—			—			—			1
Total expense	$	78		$	88		$	28		$	26		$	6		$	11

	24 Weeks Ended
	Pension												Retiree Medical
	6/13/15			6/14/14			6/13/15			6/14/14			6/13/15			6/14/14
	U.S.						International
Service cost	$	201		$	181		$	45		$	43		$	16		$	16
Interest cost	252			268			51			57			24			28
Expected return on plan assets	(393		)	(362		)	(78		)	(76		)	(12		)	(12		)
Amortization of prior service (credit)/cost	(1		)	9			—			—			(18		)	(10		)
Amortization of net losses/(gains)	95			81			32			22			1			(2		)
	154			177			50			46			11			20
Special termination benefits	5			8			—			—			1			1
Total expense	$	159		$	185		$	50		$	46		$	12		$	21