Condensed Consolidated Statements of Cash Flows (USD $) In Millions, unless otherwise specified	3 Months Ended
Mar. 31, 2015	Mar. 31, 2014
Cash flows from operating activities
Net income	$ 68.1	$ 50.1
Reconciliation to net cash provided by operating activities:
Depreciation and amortization	18.3	17.1
Amortization of deferred financing costs	0.3	0.3
Deferred income taxes	11.3	19.3
Equity in earnings from affiliated companies	(0.3)	(0.1)
Stock-based compensation	12.0us-gaap_ShareBasedCompensation	8.8us-gaap_ShareBasedCompensation
Excess tax benefits on stock-based compensation	(8.5)	(3.5)
Changes in assets and liabilities:
Increase in accounts receivable	(70.3)	(48.3)
Increase in inventories	(37.9)us-gaap_IncreaseDecreaseInInventories	(18.3)us-gaap_IncreaseDecreaseInInventories
Decrease (increase) in prepaid expenses and other current assets	0.9	(6.4)
(Decrease) increase in accounts payable and accrued liabilities	(5.3)	11.9
Other-net	(3.2)	2.5
Net cash (used in) provided by operating activities	(14.6)	33.4
Cash flows from investing activities
Capital expenditures	(95.0)	(55.0)
Net cash used in investing activities	(95.0)	(55.0)
Cash flows from financing activities
Proceeds from senior unsecured credit facility	65.0
Proceeds from previous senior secured credit facility		60.0
Repayment of other debt, net	(1.1)	(0.2)
Dividends paid on common stock	(9.6)us-gaap_PaymentsOfDividendsCommonStock
Repurchase of stock		(48.3)
Activity under stock plans	10.4us-gaap_ProceedsFromStockPlans	(5.2)us-gaap_ProceedsFromStockPlans
Net cash provided by financing activities	64.7	6.3
Effect of exchange rate changes on cash and cash equivalents	(3.3)	(0.2)
Net decrease in cash and cash equivalents	(48.2)	(15.5)
Cash and cash equivalents at beginning of period	70.9	65.5
Cash and cash equivalents at end of period	22.7	50.0
Supplemental data:
Accrual basis additions to property, plant and equipment	$ 66.5	$ 40.0

This item represents the entity's proportionate share for the period of the net income (loss) of its investee (such as unconsolidated subsidiaries and joint ventures) to which the equity method of accounting is applied. Such amount typically reflects adjustments similar to those made in preparing consolidated statements, including adjustments to eliminate intercompany gains and losses, and to amortize, if appropriate, any difference between cost and underlying equity in net assets of the investee at the date of investment. It also includes the net realized gain (loss) on investments sold during the period, not including gains (losses) on securities separately or otherwise categorized as trading, available-for-sale, or held-to-maturity, which, for cash flow reporting, is a component of proceeds from investing activities.

No definition available.