Consolidated Balance Sheets - USD ($) $ in Millions	Sep. 30, 2016	Dec. 31, 2015
Current assets:
Cash and cash equivalents	$ 279.8	$ 184.2
Accounts receivable, net of allowance for doubtful accounts and customer deductions of $9.4 million and $10.3 million as of September 30, 2016 and December 31, 2015, respectively	713.2	636.5
Inventories	690.6	676.8
Prepaid expenses and other current assets	45.1	28.8
Federal and state income taxes receivable	18.3	28.2
Total current assets	1,747.0	1,554.5
Property, plant, and equipment, net	2,878.7	2,832.1
Goodwill	692.1	544.0
Intangible assets, net	354.8	270.8
Other long-term assets	74.6	70.9
Total assets	5,747.2	5,272.3
Current liabilities:
Current maturities of long-term debt	25.8	6.5
Capital lease obligations	1.2	1.2
Accounts payable	327.0	294.2
Dividends payable	59.8	53.4
Accrued interest	18.8	13.1
Accrued liabilities	204.9	193.5
Total current liabilities	637.5	561.9
Long-term liabilities:
Long-term debt	2,625.8	2,290.4
Capital lease obligations	20.7	21.6
Deferred income taxes	360.9	347.0
Compensation and benefits	312.2	358.6
Other long-term liabilities	60.1	59.5
Total long-term liabilities	3,379.7	3,077.1
Commitments and contingent liabilities
Stockholders' equity:
Common stock, par value $0.01 per share, 300.0 million shares authorized, 94.2 million and 96.1 million shares issued as of September 30, 2016 and December 31, 2015, respectively	0.9	1.0
Additional paid in capital	446.0	439.9
Retained earnings	1,396.9	1,317.3
Accumulated other comprehensive loss	(114.2)	(124.9)
Total stockholders' equity	1,729.6	1,633.3
Noncontrolling interests	0.4	0.0
Total equity	1,730.0	1,633.3
Total liabilities and equity	$ 5,747.2	$ 5,272.3

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer), for goods or services (including trade receivables) that have been delivered or sold in the normal course of business, reduced to the estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection.