Debt (Tables)

6 Months Ended

Jun. 29, 2013

Debt [Abstract]

Components of Notes Payable [Table Text Block]

(millions)		June 29, 2013				December 29, 2012
		Principal amount	Effective interest rate			Principal amount	Effective interest rate
U.S. commercial paper	$	836	0.22	%	$	853	0.26	%
Europe commercial paper		241	0.18			159	0.18
Bank borrowings		59				53
Total	$	1,136			$	1,065