Employee Benefit Plans (Tables)

9 Months Ended

Oct. 01, 2011

Employee Benefit Plans [Abstract]

Defined Benefit and Postretirement Benefit Expense

Defined benefit and postretirement benefit expense consists of:

		Defined Benefits												Postretirement Benefits
		Qualified				Supplemental				Total
		2011		2010		2011		2010		2011		2010		2011		2010
Third Quarter:		(In millions)
Service costs - benefits earned during the period	$	6	$	6	$	0	$	0	$	6	$	6	$	0	$	0
Interest cost on projected benefit obligation		20		20		0		0		20		20		1		2
Expected return on plan assets		(19	)	(19	)	0		0		(19	)	(19	)	0		0
Amortization of prior service costs		1		1		1		1		2		2		0		0
Amortization of actuarial net loss		5		5		1		0		6		5		0		0
Benefit expense	$	13	$	13	$	2	$	1	$	15	$	14	$	1	$	2
First Nine Months:
Service costs - benefits earned during the period	$	19	$	18	$	1	$	1	$	20	$	19	$	1	$	1
Interest cost on projected benefit obligation		60		60		1		1		61		61		4		5
Expected return on plan assets		(56	)	(56	)	0		0		(56	)	(56	)	0		0
Amortization of prior service costs		2		2		2		2		4		4		(1	)	(1	)
Amortization of actuarial net loss		15		15		1		1		16		16		0		0
Benefit expense	$	40	$	39	$	5	$	5	$	45	$	44	$	4	$	5