Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017
OPERATING ACTIVITIES
Net income	$ 39.9	$ 23.5
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	27.3	23.6
Stock-based compensation expense	6.5	6.3
Net impact of U.S. Tax Act	0.3	0.0
Gain on sale of assets	(1.9)	0.0
Loss on extinguishment of debt	0.0	11.0
Litigation settlement gain	0.0	(3.3)
Changes in operating assets and liabilities:
Accounts receivable	(37.2)	(29.9)
Inventories	(23.2)	(15.7)
Other current assets	(9.8)	(14.9)
Accounts payable and accrued expenses	26.0	34.4
Litigation settlement payment	0.0	(4.0)
Other	(6.1)	(3.8)
Net cash provided by operating activities	21.8	27.2
INVESTING ACTIVITIES
Purchases of property, plant and equipment	(35.9)	(18.9)
Proceeds from sale of assets	2.8	0.0
Business acquisitions, net of cash acquired	(36.8)	(10.5)
Net cash used by investing activities	(69.9)	(29.4)
FINANCING ACTIVITIES
Proceeds from (payments on) revolving credit facility, net	48.3	(32.5)
Payments on term loans and other debt	(2.8)	(27.7)
Proceeds from term loans and other debt	2.2	0.0
Payments on capital lease facilities, net	(3.5)
Proceeds from capital lease facilities, net		0.1
Issuance of 6.625% Senior Notes due 2027	0.0	350.0
Repurchase of 8.125% Senior Notes due 2021	0.0	(250.0)
Debt financing costs	0.0	(7.5)
Premium on early extinguishment of debt	0.0	(8.0)
Dividends	(4.8)	(5.0)
Purchase of treasury shares	(6.1)	(3.6)
Payments of withholding taxes on share awards	(3.1)	(2.3)
Net cash provided by financing activities	30.2	13.5
Effect of exchange rate changes on cash	(2.0)	5.1
(Decrease) increase in cash and cash equivalents	(19.9)	16.4
Cash and cash equivalents at beginning of period	82.8	64.3
Cash and cash equivalents at end of period	62.9	80.7
Interest paid	19.0	16.5
Income taxes paid	$ 14.8	$ 8.6