FAIR VALUE MEASUREMENTS (Tables)

9 Months Ended

Sep. 30, 2012

Fair Value Disclosures [Abstract]

Basis of Fair Value Measurements on a Recurring Basis

Basis of Fair Value Measurements on a Recurring Basis	Significant Other Observable Inputs  (Level 2)		Significant Other Observable Inputs  (Level 2)
In millions	Sep 30, 2012		Dec 31, 2011
Assets at fair value:
Debt securities (1)	$	5	$	3
Liabilities at fair value:
Long-term debt (2)	$	590	$	655

(1) Included in “Other investments” in the consolidated balance sheets.

(2) See Note G for information on fair value adjustments to long-term debt included at cost in the consolidated balance sheets.