Inventories (Tables)

12 Months Ended

Dec. 28, 2014

Inventory Disclosure [Abstract]

Summary of Inventories

At the end of 2014 and 2013, inventories were comprised of:

(Dollars in Millions)	2014		2013
Raw materials and supplies	$	1,214	1,224
Goods in process	2,461		2,612
Finished goods	4,509		4,042
Total inventories	$	8,184	7,878