Debt Schedule of Short-Term Debt (Tables)

6 Months Ended

Jun. 28, 2015

Debt Disclosure [Abstract]

Schedule of Short-term Debt [Table Text Block]

Debt with contractual terms less than one year is generally classified as short-term debt and consisted of the following (in thousands):

	June 28, 2015		December 31, 2014		June 29, 2014
Unsecured commercial paper	$	114,983	$	731,786	$	619,622