CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Jun. 30, 2015	Dec. 31, 2014
Current assets
Cash and cash equivalents	$ 123.2	$ 133.9
Trade accounts receivable, less allowance for doubtful accounts of $3.6 and $3.8 at June 30, 2015 and December 31, 2014, respectively	292.8	265.1
Other accounts receivable	74.4	74.6
Inventories	297.5	307.6
Deferred income taxes	34.1	27.4
Other current assets	31.5	26.2
Total current assets	853.5	834.8
Plants, equipment and facilities, at cost	1,694.5	1,680.8
Less: accumulated depreciation	(581.2)	(559.4)
Net plant investment	1,113.3	1,121.4
Acquisition intangibles, net of accumulated amortization of $77.5 and $70.8 at June 30, 2015 and December 31, 2014, respectively	134.2	141.6
Goodwill	507.3	508.8
Deferred income taxes	35.0	41.2
Other assets	133.1	119.4
Total assets	2,776.4	2,767.2
Current liabilities
Accounts payable	166.5	172.4
Current maturities of long-term debt	1.5	1.2
Accrued expenses	156.4	184.6
Income taxes payable	8.3	8.4
Deferred income taxes	0.4	0.3
Total current liabilities	333.1	366.9
Liabilities
Long-term debt	740.3	741.7
Pension and other postretirement benefit liabilities	235.2	245.9
Other noncurrent liabilities	166.1	170.3
Deferred income taxes	32.5	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 99,805,710 at June 30, 2015 and 99,772,436 at December 31, 2014	1.0	1.0
Additional paid-in capital	477.8	474.2
Retained earnings	1,778.9	1,699.6
Accumulated other comprehensive (loss) income	(25.3)	13.1
Treasury stock, at cost, 28,355,537 shares at June 30, 2015 and 28,732,931 shares at December 31, 2014	(963.2)	(976.9)
Total stockholders’ equity	1,269.2	1,211.0
Total liabilities and stockholders’ equity	$ 2,776.4	$ 2,767.2