Consolidated Statements of Cash Flows - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Net Income
Net Income	$ 48.9	$ 42.3	$ 75.1
Operating Activities
Depreciation and amortization	42.8	39.1	28.9
Amortization of deferred financing costs	1.4	1.1	1.2
Deferred income taxes	8.1	(7.4)	(1.4)
Gain on the sale of assets	(0.3)	(0.3)	0.0
Asset Impairment Charges	4.9	0.0	0.0
Stock-based compensation	8.8	4.9	2.9
Dividends from unconsolidated affiliates	2.8	5.1	2.5
Other non-current liabilities	4.8	(6.0)	3.8
Other	(13.3)	(15.1)	1.0
Accounts receivable	(44.0)	(27.5)	6.2
Inventories	(43.6)	(14.9)	6.2
Other current assets	(1.0)	(3.2)	(0.6)
Accounts payable	125.1	(53.8)	(39.3)
Other liabilities	19.3	(13.2)	2.9
Net cash provided by (used for) operating activities	164.7	(48.9)	89.4
Investing Activities
Expenditures for property, plant and equipment	(41.0)	(42.7)	(46.6)
Proceeds from sale of assets	1.3	13.7	14.4
Investments in equity securities	(5.6)	0.0	0.0
Business acquisitions, net of cash acquired	(1.0)	(116.1)
Business acquisition, purchase price adjustment			0.9
Purchase of noncontrolling interest	(1.0)	0.0	0.0
Net cash used for investing activities	(47.3)	(145.1)	(31.3)
Financing Activities
Additions to long-term debt	265.6	40.1	46.4
Reductions of long-term debt	(75.9)	(56.5)	(35.0)
Net additions (reductions) to revolving credit agreements	(111.7)	115.4	0.0
Cash dividends paid	(19.8)	(19.2)	(18.4)
Payments of Ordinary Dividends, Noncontrolling Interest	(0.3)	(0.2)	0.0
Financing fees paid	(4.7)	(1.7)	0.0
Other financing activities	(0.1)	0.0	(0.1)
Net cash provided by (used for) financing activities	53.1	77.9	(7.1)
Effect of exchange rate on cash	6.4	4.2	(7.3)
Cash and Cash Equivalents
Increase (decrease) for the year	176.9	(111.9)	43.7
Balance at the beginning of the year	43.2	155.1	111.4
Balance at the end of the year	$ 220.1	$ 43.2	$ 155.1