Accumulated Other Comprehensive Loss

3 Months Ended

Mar. 31, 2012

Accumulated Other Comprehensive Income (Loss) [Abstract]

Comprehensive Income (Loss) Note [Text Block]

ACCUMULATED OTHER COMPREHENSIVE LOSS

The following table provides an analysis of the changes in accumulated other comprehensive income (loss) for the three-month periods ended March 31, 2012 and 2011:

Accumulated Other Comprehensive Income (Loss)	Three Months Ended
In millions	Mar 31, 2012			Mar 31, 2011
Cumulative Translation Adjustments at beginning of year	$	(52	)	$	(55	)
Translation adjustments	(2		)	—
Cumulative Translation Adjustments at end of period	$	(54	)	$	(55	)
Pension and Other Postretirement Benefit Plans at beginning of year	$	(1,080	)	$	(971	)
Adjustments to pension and other postretirement benefit plans	9			15
Pension and Other Postretirement Benefit Plans at end of period	$	(1,071	)	$	(956	)
Total accumulated other comprehensive loss	$	(1,125	)	$	(1,011	)