DISCONTINUED OPERATIONS - Additional Information (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		12 Months Ended
	Sep. 30, 2011	Jun. 30, 2011	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2009
DISCONTINUED OPERATIONS [Line Items]
Loss due to curtailment and special termination benefits			$ 6	$ 7	$ 116
Hardwoods:
DISCONTINUED OPERATIONS [Line Items]
Data of disposition	Aug. 01, 2011
Consideration received from sale of operations	109
Pretax gain (loss) on sale		(9)	(22)
Tax (expense) benefit from disposal of discontinued operation			8
Net gain (loss) on sale (after tax)			(14)	0	0
Westwood Shipping Lines:
DISCONTINUED OPERATIONS [Line Items]
Data of disposition	Sep. 30, 2011
Pretax gain (loss) on sale			49
Tax (expense) benefit from disposal of discontinued operation			(18)
Net gain (loss) on sale (after tax)			31	0	0
Cash proceeds from sale of business	58
Reduction in operating lease obligations			130
Other discontinued operations:
DISCONTINUED OPERATIONS [Line Items]
Environmental remediation expense			11
Note Receivable | Hardwoods:
DISCONTINUED OPERATIONS [Line Items]
Consideration received from sale of operations	25
Pension
DISCONTINUED OPERATIONS [Line Items]
Loss due to curtailment and special termination benefits			18	10	112
Pension | Hardwoods:
DISCONTINUED OPERATIONS [Line Items]
Loss due to curtailment and special termination benefits	$ 10