RETIREMENT PLANS (Tables)

9 Months Ended

Sep. 30, 2012

Net Periodic Pension Expense For Qualified And Nonqualified U.S. Defined Benefit Plans

Net periodic pension expense for our qualified and nonqualified U.S. defined benefit plans comprised the following:

	Three Months Ended September 30,						Nine Months Ended September 30,
In millions	2012			2011			2012			2011
Service cost	$	38		$	31		$	113		$	91
Interest cost	154			136			452			408
Expected return on plan assets	(190		)	(178		)	(563		)	(535		)
Actuarial loss	76			53			230			159
Amortization of prior service cost	8			7			24			23
Net periodic pension expense	$	86		$	49		$	256		$	146