LONGVIEW TIMBER PURCHASE - Additional Information (Details) (USD $)	3 Months Ended	9 Months Ended
	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Jul. 23, 2013 acre Rate
Business Acquisition [Line Items]
Acquisition of Longview Timber LLC, effective date of acquisition	Jul. 23, 2013
Acquisition of Longview Timber LLC, equity interests purchased				100.00%
Acquisition of Longview Timber LLC, net of cash acquired	$ 1,580,000,000	$ 0	$ 1,581,000,000
Acquisition of Longview Timber LLC, debt assumed	1,070,000,000	0	1,070,000,000
Acquisition of Longview Timber LLC, aggregate purchase price	$ 2,650,000,000
Acquisition of Longview Timber LLC, timberlands acquired, acres				645,000