COMMITMENTS AND CONTINGENCIES COMMITMENTS AND CONTINGENCIES (Environmental Remediation Obligations) (Details) (USD $)				3 Months Ended
	Mar. 31, 2014	Mar. 31, 2014 Cass Lake, Minnesota [Member]	Jun. 30, 2011 Cass Lake, Minnesota [Member]	Mar. 31, 2014 Kalamazoo River Superfund Site [Member]	Mar. 31, 2014 Harris County San Jacinto River Superfund Site [Member]	Mar. 31, 2014 Bogalusa Louisiana [Member] Clean Water Act Violation [Member]	Mar. 31, 2014 Minimum [Member] Harris County San Jacinto River Superfund Site [Member]	Mar. 31, 2014 Maximum [Member] Harris County San Jacinto River Superfund Site [Member]
Site Contingency [Line Items]
Accrual for environmental loss contingencies	$ 98,000,000	$ 51,000,000	$ 46,000,000
Environmental remediation on closed or formerly-owned facilities, recorded as liabilities in balance sheet	43,000,000
Loss contingency, damages sought, value				79,000,000
Loss Contingency, Damages Sought, Value Per Day							50	25,000
Number of plaintiffs seeking damages					659
Litigation settlement, amount						$ 120,000