Acquisitions	12 Months Ended
Dec. 31, 2014
Business Combinations [Abstract]
Acquisitions	Acquisitions Crockett Packaging Acquisition On April 28, 2014, we acquired the assets of Crockett Packaging, a corrugated products manufacturer, for $21.2 million, before $0.7 million of working capital adjustments. The assets included a corrugated plant and a sheet plant in Southern California. Sales and total assets of the acquired company are not material to our overall sales and total assets. Operating results of the acquired assets subsequent to April 28, 2014, are included in our Packaging segment's 2014 operating results. We have estimated the allocation of the purchase price to the assets acquired and liabilities assumed based on estimates of the fair value at the date of the acquisition, of which $12.2 million was allocated to goodwill (which is deductible for tax purposes) and $5.5 million to intangible assets (to be amortized over a weighted average life of approximately ten years), primarily customer relationships, in the Packaging segment. The purchase price allocation continues to be preliminary, as estimates and assumptions are subject to change as more information becomes available. Boise Acquisition On October 25, 2013, we acquired 100% of the outstanding stock and voting equity interests of Boise for $2.1 billion including the assumption of debt. We paid $12.55 per share to shareholders, or $1.2 billion, net of $121.7 million of cash acquired, and assumed the fair value of Boise's debt, of $829.8 million. The acquisition expands our corrugated products geographic reach and offerings, provides low-cost, lightweight containerboard capacity for continued growth in the packaging business, and provides meaningful opportunities in the white paper business. During the year ended December 31, 2014, we recorded approximately $6.4 million of purchase price adjustments that increased goodwill. These adjustments related primarily to a true-up to the valuation of fixed assets, the associated impact to income tax liabilities, and residual goodwill. Boise's financial results are included in our Packaging, Paper, and Corporate and Other segments from the date of acquisition. For more information, see Note 18, Segment Information.

Acquisitions

12 Months Ended

Dec. 31, 2014

Crockett Packaging Acquisition

On April 28, 2014, we acquired the assets of Crockett Packaging, a corrugated products manufacturer, for $21.2 million, before $0.7 million of working capital adjustments. The assets included a corrugated plant and a sheet plant in Southern California. Sales and total assets of the acquired company are not material to our overall sales and total assets. Operating results of the acquired assets subsequent to April 28, 2014, are included in our Packaging segment's 2014 operating results. We have estimated the allocation of the purchase price to the assets acquired and liabilities assumed based on estimates of the fair value at the date of the acquisition, of which $12.2 million was allocated to goodwill (which is deductible for tax purposes) and $5.5 million to intangible assets (to be amortized over a weighted average life of approximately ten years), primarily customer relationships, in the Packaging segment. The purchase price allocation continues to be preliminary, as estimates and assumptions are subject to change as more information becomes available.

Boise Acquisition

On October 25, 2013, we acquired 100% of the outstanding stock and voting equity interests of Boise for $2.1 billion including the assumption of debt. We paid $12.55 per share to shareholders, or $1.2 billion, net of $121.7 million of cash acquired, and assumed the fair value of Boise's debt, of $829.8 million. The acquisition expands our corrugated products geographic reach and offerings, provides low-cost, lightweight containerboard capacity for continued growth in the packaging business, and provides meaningful opportunities in the white paper business. During the year ended December 31, 2014, we recorded approximately $6.4 million of purchase price adjustments that increased goodwill. These adjustments related primarily to a true-up to the valuation of fixed assets, the associated impact to income tax liabilities, and residual goodwill. Boise's financial results are included in our Packaging, Paper, and Corporate and Other segments from the date of acquisition. For more information, see Note 18, Segment Information.