JOINT VENTURE INVESTMENT Narrative (Details) (USD $) In Millions, unless otherwise specified	0 Months Ended
Apr. 04, 2013	Apr. 04, 2013	Jun. 30, 2013
Business Acquisition [Line Items]
Effective Date of Acquisition		Apr. 04, 2013
Additional ownership interest acquired	39.00%	39.00%
Name of Acquired Entity	Matariki Forestry Group
Description of Acquired Entity	a joint venture (“New Zealand JV”) that owns or leases approximately 0.3 million acres of New Zealand timberlands.
Post-acquisition ownership percentage	65.00%	65.00%
Ownership Percentage by Noncontrolling Owners	35.00%	35.00%
Pre-acquisition ownership percentage	26.00%	26.00%	26.00%
Purchase price	$ 139.9
Step Acquisition Description	The additional 39 percent interest was acquired for $139.9 million and resulted in the Company obtaining a controlling financial interest in the New Zealand JV and accordingly, the purchase was accounted for as a step-acquisition. Upon consolidation, the Company recognized a $10.1 million deferred gain, which resulted from the original sale of its New Zealand operations to the joint venture in 2005 and a $6 million benefit due to the required fair market value remeasurement of the Company’s equity interest in the New Zealand JV held before the purchase of the additional interest.
Acquisition date fair value	93.3
Matariki Forestry Group [Member]
Business Acquisition [Line Items]
Acres Of Timberland Owned Managed	300,000	300,000
Recognition of deferred gain on original sale of operations [Member]
Business Acquisition [Line Items]
Step Acquisition, Remeasurement Gain, Amount	10.1
Gain on fair market value revaluation of equity interest [Member]
Business Acquisition [Line Items]
Step Acquisition, Remeasurement Gain, Amount	$ 6.0

The number of timberland acres owned and managed.

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With respect to a business combination completed during the period, this element provides a description of the business, other than the name, which may include the industry, size, products and other important information.

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Date when the acquirer obtains control of the acquiree, in CCYY-MM-DD format.

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Name of the acquired entity.

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Percentage of voting equity interests acquired at the acquisition date in the business combination.

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Fair value at acquisition-date of the assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interests issued by the acquirer, including but not limited to, instruments or interests issued or issuable in consideration for the business combination.

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In a business combination achieved in stages, this element represents a narrative description of the history, developments, or effect of the acquisition relative to the percentage of equity in the acquiree held by the acquirer immediately before the acquisition date. Such description may describe any gain recognized as a result of the acquisition.

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Fair value at acquisition-date of the equity interest in the acquiree held by the acquirer, immediately before the acquisition date for businesses combined in stages.

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Percentage of equity in the acquiree held by the acquirer immediately before the acquisition date in a business combination.

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In a business combination achieved in stages, this element represents the amount of net gain (loss) recognized by the entity as a result of remeasuring to fair value the equity interest in the acquiree it held before the business combination.

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The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity.

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The parent entity's interest in net assets of the subsidiary, expressed as a percentage.

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