RETIREMENT PLANS (Tables)

3 Months Ended

Mar. 31, 2016

Compensation and Retirement Disclosure [Abstract]

Net Periodic Pension Expense for Qualified and Nonqualified U.S. Defined Benefit Plans [Table Text Block]

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

	Three Months Ended March 31,
In millions	2016			2015
Service cost	$	37		$	39
Interest cost	156			149
Expected return on plan assets	(206		)	(196		)
Actuarial loss	94			119
Amortization of prior service cost	10			11
Net periodic pension expense	$	91		$	122