Pension and Retiree Medical Benefits (Tables)

3 Months Ended

Mar. 19, 2016

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
	3/19/2016			3/21/2015			3/19/2016			3/21/2015			3/19/2016			3/21/2015
	U.S.						International
Service cost	$	91		$	101		$	15		$	19		$	7		$	8
Interest cost	111			126			18			22			9			12
Expected return on plan assets	(192		)	(196		)	(31		)	(33		)	(5		)	(6		)
Amortization of prior service credit	—			(1		)	—			—			(9		)	(9		)
Amortization of net loss	38			47			8			14			—			—
	48			77			10			22			2			5
Special termination benefits	—			4			—			—			—			1
Total expense	$	48		$	81		$	10		$	22		$	2		$	6