Consolidated Balance Sheets - USD ($) $ in Millions	Dec. 31, 2019	Dec. 31, 2018
ASSETS
Cash and cash equivalents	$ 181.0	$ 878.0
Receivables, net of allowance for doubtful accounts of $1 million at December 31, 2019 and 2018	164.0	128.0
Inventories	265.0	273.0
Prepaid expenses and other current assets	9.0	8.0
Total current assets	619.0	1,287.0
Timber and timberlands	63.0	62.0
Property, plant and equipment, net	965.0	1,010.0
Operating lease assets	44.0	0.0
Goodwill and other intangible assets	50.0	26.0
Investments in and advances to affiliates	10.0	49.0
Restricted cash	14.0	14.0
Other assets	69.0	62.0
Deferred tax asset	1.0	4.0
Total assets	1,835.0	2,514.0
LIABILITIES AND EQUITY
Current portion of long-term debt	0.0	5.0
Accounts payable and accrued liabilities	242.0	234.0
Income taxes payable	0.0	21.0
Current portion of contingency reserves	2.0	2.0
Total current liabilities	244.0	262.0
Long-term debt, excluding current portion	348.0	347.0
Deferred income taxes	73.0	62.0
Non-current operating lease liabilities	36.0	0.0
Contingency reserves, excluding current portion	8.0	9.0
Other long-term liabilities	125.0	134.0
Liabilities	834.0	814.0
Redeemable Noncontrolling Interest, Equity, Carrying Amount	10.0	0.0
Stockholders' equity:
Preferred stock, $1 par value, 15,000,000 shares authorized, no shares issued	0.0	0.0
Common stock, $1 par value; 200,000,000 shares authorized; 129,665,899 shares and 111,945,021 shares issued and outstanding, respectively, as of December 31, 2019; and 153,358,542 shares 136,833,191 shares issued and outstanding, respectively, as of December 31, 2018	130.0	153.0
Additional paid-in capital	454.0	458.0
Retained earnings	966.0	1,613.0
Treasury stock, 17,720,878 shares and 16,525,351 shares, at cost as of December 31, 2019 and 2018, respectively		(378.0)
Accumulated comprehensive loss	(153.0)	(146.0)
Total stockholders' equity	991.0	1,700.0
Total liabilities and stockholders' equity	1,835.0	$ 2,514.0
Treasury Stock [Member]
Stockholders' equity:
Treasury stock, 17,720,878 shares and 16,525,351 shares, at cost as of December 31, 2019 and 2018, respectively	$ (406.0)