Employee Benefit Plans (Tables)

6 Months Ended

Jun. 27, 2014

Compensation and Retirement Disclosure [Abstract]

Components of expense/(income) related to net benefit expense

The following table describes the components of expense / (income) related to net benefit expense:

	Pension Benefits
(Dollars in millions)	Second Quarters						Six Months
	2014			2013			2014			2013
Service Cost	$	11		$	13		$	22		$	25
Interest Cost	31			27			62			54
Expected Return on Plan Assets	(42		)	(41		)	(83		)	(81		)
Amortization of Net Loss	14			25			28			50
Total Expense	$	14		$	24		$	29		$	48
	Other Post-retirement Benefits
(Dollars in millions)	Second Quarters						Six Months
	2014			2013			2014			2013
Service Cost	$	—		$	1		$	1		$	2
Interest Cost	4			3			7			6
Amortization of Net Loss	2			4			3			7
Amortization of Prior Service Costs	(1		)	(1		)	(1		)	(1		)
Total Expense	$	5		$	7		$	10		$	14