Basis of Presentation Consolidation (Policies) (PLUM CREEK TIMBERLANDS L P [Member])

6 Months Ended

Jun. 30, 2011

PLUM CREEK TIMBERLANDS L P [Member]

Consolidation, Subsidiaries or Other Investments, Consolidated Entities, Policy [Policy Text Block]

The consolidated financial statements of the Operating Partnership include the accounts of Plum Creek Timberlands, L.P. and its subsidiaries. The Operating Partnership is 100% owned by Plum Creek. Plum Creek has no assets or liabilities other than its direct and indirect ownership interests in Plum Creek Timberlands, L.P. and its interest in Plum Creek Ventures I, LLC (“PC Ventures”), a 100% owned subsidiary of Plum Creek. The Parent has no operations other than its investment in these subsidiaries and transactions in its own equity, such as the issuance and/or repurchase of common stock and the receipt of proceeds from stock option exercises. Intercompany transactions and accounts between Plum Creek Timberlands, L.P. and its subsidiaries have been eliminated in consolidation. All transactions are denominated in United States dollars.