Income Taxes - Summary of Income Tax Examinations (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Income Tax Examination
Discontinued operation tax effect of discontinued operation	$ 20,578	$ 106,397	$ 115,451
Minimum [Member] | U.S. Internal Revenue Service [Member]
Income Tax Examination
Open Tax Year	2011
Minimum [Member] | State of Alabama [Member]
Income Tax Examination
Open Tax Year	2009
Minimum [Member] | State of Florida [Member]
Income Tax Examination
Open Tax Year	2010
Minimum [Member] | State of Georgia [Member]
Income Tax Examination
Open Tax Year	2010
Minimum [Member] | New Zealand Inland Revenue [Member]
Income Tax Examination
Open Tax Year	2010
Maximum [Member] | U.S. Internal Revenue Service [Member]
Income Tax Examination
Open Tax Year	2014
Maximum [Member] | State of Alabama [Member]
Income Tax Examination
Open Tax Year	2013
Maximum [Member] | State of Florida [Member]
Income Tax Examination
Open Tax Year	2014
Maximum [Member] | State of Georgia [Member]
Income Tax Examination
Open Tax Year	2014
Maximum [Member] | New Zealand Inland Revenue [Member]
Income Tax Examination
Open Tax Year	2014
Wood Products business [Member]
Income Tax Examination
Discontinued operation tax effect of discontinued operation		$ 21,999	$ 3,648