XML 29 R47.htm IDEA: XBRL DOCUMENT v2.4.0.8
Goodwill and Intangible Assets Goodwill (Details) (USD $)
 6 Months Ended 0 Months Ended 6 Months Ended
Jun. 30, 2014
Jun. 30, 2014
Packaging
Dec. 31, 2013
Packaging
Jun. 30, 2014
Paper
Dec. 31, 2013
Paper
Apr. 28, 2014
Crockett Packaging
Packaging
Jun. 30, 2014
Crockett Packaging
Packaging
Goodwill [Line Items]              
Goodwill $ 537,363,000 $ 483,400,000 $ 472,900,000 $ 54,000,000 $ 53,900,000   $ 9,400,000
Business acquisition, cost of acquired entity           21,200,000  
Working capital adjustments             (900,000)
Goodwill [Roll Forward]              
Balance at December 31, 2013 526,789,000 483,400,000 472,900,000 54,000,000 53,900,000    
Acquisitions 9,404,000 [1]            
Adjustments related to purchase accounting 1,170,000 [2]            
Balance at June 30, 2014 $ 537,363,000 $ 483,400,000 $ 472,900,000 $ 54,000,000 $ 53,900,000   $ 9,400,000
[1] In April 2014, we acquired the assets of Crockett Packaging, a corrugated products manufacturer, for $21.2 million, before $0.9 million of working capital adjustments, and recorded $9.4 million of goodwill in our Packaging segment.
[2] Adjustments relate primarily to the Boise acquisition, see Note 3, Acquisitions, for more information.