CHARGES FOR RESTRUCTURING, CLOSURES AND ASSET IMPAIRMENTS (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Restructuring and closure charges:
Termination benefits	$ 0	$ 4	$ 22
Pension and postretirement charges	0	6	7
Other restructuring and closure costs	8	17	5
Charges for restructuring and closures	8	27	34
Impairments of long-lived assets and other related charges:
Long-lived asset impairments	19	42	92
Real estate impairments and charges	1	10	13
Write-off of pre-acquisition costs and abandoned community costs	3	1	5
Other assets	1	3	4
Impairment of long-lived assets and other related charges	24	56	114
Total charges for restructuring and impairment of long-lived assets	$ 32	$ 83	$ 148