Recent Accounting Pronouncements	6 Months Ended
Jun. 30, 2017
New Accounting Pronouncements And Changes In Accounting Principles [Abstract]
Recent Accounting Pronouncements	NOTE 2. RECENT ACCOUNTING PRONOUNCEMENTS In March 2016, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) No. 2016-09, Improvements to Employee Share-Based Payment Accounting, which changes several aspects of the accounting for share-based payment award transactions, including accounting for income taxes, diluted shares outstanding, classification of excess tax benefits on the statement of cash flows, forfeitures and minimum statutory tax withholding requirements. We prospectively adopted the provisions of this ASU on January 1, 2017, which include recording the tax effects related to share-based payments through the income statement. As a Real Estate Investment Trust (REIT), we are generally not subject to federal and state corporate income taxes, except through our taxable REIT subsidiaries. Therefore, the adoption of this guidance was not material to our consolidated financial statements. We will continue to estimate forfeitures each period. We consider many factors when estimating expected forfeitures, including types of awards, employee class and historical experience. In May 2014, the FASB issued ASU No. 2014-09, Revenue from Contracts with Customers: Topic 606 (ASU No. 2014-09), which requires an entity to recognize revenue when promised goods or services are transferred to customers in an amount that reflects the consideration that is expected to be received for those goods or services. ASU 2014-09 also included other guidance, including the presentation of a gain or loss recognized on the sale of a long-lived asset or a nonfinancial asset. Subsequent ASU’s have been issued that provide clarity, technical corrections and improvements to Topic 606. In August 2015, the FASB issued ASU No. 2015-14, Revenue from Contracts with Customers (Topic 606) - Deferral of the Effective Date, which deferred the effective date of ASU No. 2014-09 by one year. ASU No. 2014-09 is effective for us on January 1, 2018. For most of our sales, which consist of logs, manufactured wood products, residual by-products and real estate, we expect there will be no change to the timing or amount of revenue recognized because our contracts are legally enforceable, the transaction price is fixed and performance is completed at a point in time, typically when risk of loss and title pass. We are continuing to assess and document the effect on our other sales, which include stumpage contracts, timber deeds, land use permits, royalties and carbon sequestration credits. A material change in our controls over financial reporting is not anticipated. We expect our expanded disclosures will disaggregate revenues along the lines of the sales categories mentioned above. The guidance permits a retrospective application of the new standard with certain practical expedients or retrospective application with a cumulative effect adjustment to the beginning balance of retained earnings. While we have not yet determined our transition method, the adoption of this guidance is not expected to have a significant effect on our consolidated financial statements. In March 2017, the FASB issued ASU No. 2017-07, Compensation – Retirement Benefits (Topic 715), Improving the Presentation of Net Periodic Pension Cost and Net Periodic Postretirement Benefit Cost, which requires an entity to present service cost within compensation expense and the other components of net benefit cost outside of income from operations. This ASU is effective for us on January 1, 2018. The amendments in this update require retrospective presentation in the income statement. Changes to the capitalized portion of both service cost and the other components of net benefit cost within inventory will be applied prospectively. In 2016, net periodic pension and other postretirement employee benefit cost reported within operating income totaled $15.7 million of which $6.5 million represented service cost.

NOTE 2. RECENT ACCOUNTING PRONOUNCEMENTS

In March 2016, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) No. 2016-09, Improvements to Employee Share-Based Payment Accounting, which changes several aspects of the accounting for share-based payment award transactions, including accounting for income taxes, diluted shares outstanding, classification of excess tax benefits on the statement of cash flows, forfeitures and minimum statutory tax withholding requirements. We prospectively adopted the provisions of this ASU on January 1, 2017, which include recording the tax effects related to share-based payments through the income statement. As a Real Estate Investment Trust (REIT), we are generally not subject to federal and state corporate income taxes, except through our taxable REIT subsidiaries. Therefore, the adoption of this guidance was not material to our consolidated financial statements. We will continue to estimate forfeitures each period. We consider many factors when estimating expected forfeitures, including types of awards, employee class and historical experience.

In May 2014, the FASB issued ASU No. 2014-09, Revenue from Contracts with Customers: Topic 606 (ASU No. 2014-09), which requires an entity to recognize revenue when promised goods or services are transferred to customers in an amount that reflects the consideration that is expected to be received for those goods or services. ASU 2014-09 also included other guidance, including the presentation of a gain or loss recognized on the sale of a long-lived asset or a nonfinancial asset. Subsequent ASU’s have been issued that provide clarity, technical corrections and improvements to Topic 606. In August 2015, the FASB issued ASU No. 2015-14, Revenue from Contracts with Customers (Topic 606) - Deferral of the Effective Date, which deferred the effective date of ASU No. 2014-09 by one year. ASU No. 2014-09 is effective for us on January 1, 2018. For most of our sales, which consist of logs, manufactured wood products, residual by-products and real estate, we expect there will be no change to the timing or amount of revenue recognized because our contracts are legally enforceable, the transaction price is fixed and performance is completed at a point in time, typically when risk of loss and title pass. We are continuing to assess and document the effect on our other sales, which include stumpage contracts, timber deeds, land use permits, royalties and carbon sequestration credits. A material change in our controls over financial reporting is not anticipated. We expect our expanded disclosures will disaggregate revenues along the lines of the sales categories mentioned above. The guidance permits a retrospective application of the new standard with certain practical expedients or retrospective application with a cumulative effect adjustment to the beginning balance of retained earnings. While we have not yet determined our transition method, the adoption of this guidance is not expected to have a significant effect on our consolidated financial statements.

In March 2017, the FASB issued ASU No. 2017-07, Compensation – Retirement Benefits (Topic 715), Improving the Presentation of Net Periodic Pension Cost and Net Periodic Postretirement Benefit Cost, which requires an entity to present service cost within compensation expense and the other components of net benefit cost outside of income from operations. This ASU is effective for us on January 1, 2018. The amendments in this update require retrospective presentation in the income statement. Changes to the capitalized portion of both service cost and the other components of net benefit cost within inventory will be applied prospectively. In 2016, net periodic pension and other postretirement employee benefit cost reported within operating income totaled $15.7 million of which $6.5 million represented service cost.