Condensed Consolidated Statements of Cash Flows - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018
Cash flows from operating activities
Net income	$ 153.1	$ 130.4
Reconciliation to net cash provided by operating activities:
Depreciation and amortization	72.7	59.6
Amortization related to financing	0.9	0.7
Deferred income taxes	6.8	12.7
Equity in earnings from affiliated companies	(3.3)	(2.3)
Stock-based compensation	13.5	12.0
Changes in assets and liabilities:
Increase in accounts receivable	(48.0)	(43.4)
Increase in inventories	(36.3)	(28.6)
Increase in prepaid expenses and other current assets	(15.8)	(12.9)
Increase in accounts payable/accrued liabilities	17.4	24.7
Other – net	(3.8)	4.3
Net cash provided by operating activities	157.2	157.2
Cash flows from investing activities
Capital expenditures	(99.3)	(101.9)
Acquisition of business	(163.2)
Net cash used for investing activities	(262.5)	(101.9)
Cash flows from financing activities
Repayments of Euro term loan	(9.0)	(4.2)
Repayment of finance lease obligation and other debt, net	(0.4)
Issuance costs related to senior credit facility	(2.2)
Dividends paid	(25.5)	(22.4)
Repurchase of stock	(11.2)	(181.0)
Activity under stock plans	0.5	(0.7)
Net cash provided by (used in) financing activities	128.2	(73.3)
Effect of exchange rate changes on cash and cash equivalents	(0.2)	(3.0)
Net increase (decrease) in cash and cash equivalents	22.7	(21.0)
Cash and cash equivalents at beginning of period	32.7	60.1
Cash and cash equivalents at end of period	55.4	39.1
Supplemental data:
Accrual basis additions to plant, property and equipment	107.6	90.0
Senior unsecured credit facility - due 2024
Cash flows from financing activities
Borrowing from senior unsecured credit facility	408.0
Repayment of senior unsecured credit facility	(30.0)
Senior unsecured credit facility - due 2021
Cash flows from financing activities
Borrowing from senior unsecured credit facility	345.0	379.0
Repayment of senior unsecured credit facility	$ (547.0)	$ (244.0)