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Condensed Consolidated Statements of Cash Flows - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$ 16.6	$ 12.1
Depreciation and amortization	25.4	26.8
Equity-based compensation expense	0.7	2.4
Deferred taxes	(2.2)	(0.4)
Defined benefit pension and other postretirement employee benefits	0.7	1.7
(Increase) decrease in accounts receivable	(10.6)	25.7
Increase in inventory	(4.2)	(29.7)
Increase in other current assets	0.0	(0.2)
Increase (Decrease) in Accounts Payable and Accrued Liabilities	13.9	(6.2)
Other, net	0.7	1.7
Net cash flows provided by operating activities	41.1	33.8
CASH FLOWS FROM INVESTING ACTIVITIES
Additions to property, plant and equipment, net	(7.9)	(11.1)
Net cash flows used in investing activities	(7.9)	(11.1)
CASH FLOWS FROM FINANCING ACTIVITIES
Repayments of long-term debt	(20.4)	(0.4)
Payment, Tax Withholding, Share-based Payment Arrangement	(1.5)	(1.6)
Proceeds, Issuance of Shares, Share-based Payment Arrangement, Including Option Exercised	0.0	0.5
Net cash flows used in financing activities	(21.9)	(1.4)
Increase in cash, cash equivalents and restricted cash	11.2	21.2
Cash, cash equivalents and restricted cash at beginning of period	26.2	36.9
Cash, cash equivalents and restricted cash at end of period	37.5	58.2
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION:
Cash paid for interest, net of amounts capitalized	15.6	16.1
Cash paid (received) for income taxes	0.0	(8.4)
Cash and cash equivalents	36.4	57.1
Restricted cash included in other assets, net	1.1	1.1
Total cash, cash equivalents and restricted cash	$ 37.5	$ 58.2

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