CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Sep. 30, 2015	Dec. 31, 2014
Current assets
Cash and cash equivalents	$ 170.9	$ 133.9
Trade accounts receivable, less allowance for doubtful accounts of $3.5 and $3.8 at September 30, 2015 and December 31, 2014, respectively	286.2	265.1
Other accounts receivable	72.9	74.6
Inventories	309.4	307.6
Deferred income taxes	35.1	27.4
Other current assets	21.9	26.2
Total current assets	896.4	834.8
Plants, equipment and facilities, at cost	1,699.7	1,680.8
Less: accumulated depreciation	(589.0)	(559.4)
Net plant investment	1,110.7	1,121.4
Acquisition intangibles, net of accumulated amortization of $80.1 and $70.8 at September 30, 2015 and December 31, 2014, respectively	128.7	141.6
Goodwill	502.0	508.8
Deferred income taxes	32.8	41.2
Other assets	137.5	119.4
Total assets	2,808.1	2,767.2
Current liabilities
Accounts payable	179.1	172.4
Current maturities of long-term debt	1.5	1.2
Accrued expenses	160.3	184.6
Income taxes payable	9.2	8.4
Deferred income taxes	0.4	0.3
Total current liabilities	350.5	366.9
Liabilities
Long-term debt	740.1	741.7
Pension and other postretirement benefit liabilities	229.1	245.9
Other noncurrent liabilities	156.3	170.3
Deferred income taxes	34.5	31.4
Stockholders’ equity
Preferred stock, 20,000,000 shares authorized; none issued and outstanding	0.0	0.0
Common stock, $.01 par value per share, 150,000,000 shares authorized; issued 99,822,154 at September 30, 2015 and 99,772,436 at December 31, 2014	1.0	1.0
Additional paid-in capital	481.7	474.2
Retained earnings	1,829.3	1,699.6
Accumulated other comprehensive (loss) income	(54.1)	13.1
Treasury stock, at cost, 28,275,035 shares at September 30, 2015 and 28,732,931 shares at December 31, 2014	(960.3)	(976.9)
Total stockholders’ equity	1,297.6	1,211.0
Total liabilities and stockholders’ equity	$ 2,808.1	$ 2,767.2