UNAUDITED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Operating activities:
Net income	$ 102.9	$ 87.9
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization expense	55.3	51.9
Deferred income tax benefit	(0.2)	(0.7)
Gain on sales of property, plant and equipment	(0.1)	(0.5)
Share-based compensation expense	3.7	4.9
Other	1.0	1.5
Changes in operating assets and liabilities
Accounts receivable	(73.6)	(177.6)
Inventories	(57.6)	(114.6)
Prepaid expenses and other assets	23.1	43.9
Accounts payable and other liabilities	116.9	172.1
Net cash provided by operating activities	171.4	68.8
Investing activities:
Purchases of property, plant and equipment	(31.3)	(28.9)
Other	4.1	(9.1)
Net cash used in investing activities	(27.2)	(38.0)
Financing activities:
Net short-term debt borrowings	1.1	0.3
Proceeds from long-term debt borrowings	363.0	160.0
Principal payments on long-term debt	(311.0)	(141.7)
Dividends paid	(31.7)	(27.1)
Exercise of stock options	6.1	8.4
Share repurchases	(171.2)
Other	(2.3)	0.3
Net cash (used in) provided by financing activities	(146.0)	0.2
Effect of exchange rate changes on cash	(2.8)	(1.0)
(Decrease) increase in cash and cash equivalents	(4.6)	30.0
Cash and cash equivalents at beginning of year	106.2	83.6
Cash and cash equivalents at end of period	101.6	113.6
Supplemental cash flow information:
Interest paid during the period	5.3	5.2
Income taxes paid during the period, net	$ 23.2	$ 5.3