Debt and Credit Agreements (Tables)

12 Months Ended

Dec. 30, 2011

Debt Disclosure [Abstract]

Schedule of long-term debt instruments

Debt was as follows:

	Maturity at December	Average Interest Rates at December	December			December
(Dollars in Millions)	2011	2011	2011			2010
Notes	2012-2043	6.1%	$	8,486		$	7,817
Equipment Obligations	2012-2023	7.1%	741			823
Capital Leases	2012-2017	6.3%	10			15
Convertible Debentures (a)	2021	1.0%	4			9
Total Long-term Debt (including current portion)			$	9,241		$	8,664
Less Debt Due within One Year			(507		)	(613		)
Long-term Debt (excluding current portion)			$	8,734		$	8,051

(a) Convertible debentures are net of $1 million discount in 2010.

Schedule of long-ter debt maturities

Long-term Debt Maturities

(Dollars in Millions)	Maturities as of
Fiscal Years Ending	December 2011
2012	$	507
2013	780
2014	527
2015	628
2016	23
2017 and Thereafter	6,776
Total Long-term Debt Maturities (including current portion)	$	9,241