Condensed Statements of Cash Flows - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Operating Activities
Net income	$ 41.7	$ 20.9
Adjustments to reconcile net income to net cash and cash equivalents provided by (used for) operating activities:
Gain on disposition of non-consolidated affiliate	(11.2)	0.0
Earnings of non-consolidated affiliates	0.0	(0.5)
Losses on disposition of property, plant and equipment	0.0	0.1
Stock-based compensation	3.3	3.1
Depreciation and amortization	152.9	146.7
Deferred income taxes	(3.0)	(18.9)
Qualified pension plan contributions	(0.1)	(0.5)
Qualified pension plan income	(2.0)	(3.8)
Change in:
Receivables	(36.2)	(102.5)
Income taxes receivable/payable	(9.9)	6.0
Inventories	(11.2)	14.9
Other current assets	(12.4)	(16.7)
Accounts payable and accrued liabilities	(17.9)	25.1
Other assets	2.9	3.1
Other noncurrent liabilities	6.4	0.3
Other operating activities	1.0	3.6
Net operating activities	104.3	80.9
Investing Activities
Capital expenditures	(102.2)	(89.5)
Proceeds from disposition of property, plant and equipment	0.0	0.1
Proceeds from disposition of non-consolidated affiliate	20.0	0.0
Net investing activities	(82.2)	(89.4)
Long-term debt:
Borrowings	0.0	550.3
Repayments	(50.2)	(609.9)
Common stock repurchased and retired	(13.2)	0.0
Stock options exercised	1.4	1.0
Dividends paid	(33.0)	(33.4)
Debt issuance costs	0.0	(8.5)
Net financing activities	(95.0)	(100.5)
Effect of exchange rate changes on cash and cash equivalents	(0.2)	(0.3)
Net decrease in cash and cash equivalents	(73.1)	(109.3)
Cash and cash equivalents, beginning of period	178.8	218.4
Cash and cash equivalents, end of period	105.7	109.1
Cash paid for interest and income taxes:
Interest, net	52.3	41.4
Income taxes, net of refunds	17.8	14.5
Non-cash investing activities:
Decrease in capital expenditures included in accounts payable and accrued liabilities	$ 20.6	$ 12.1