CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Millions, unless otherwise specified	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
CASH FLOWS FROM OPERATING ACTIVITIES:
Net earnings	$ 319.8	$ 275.0
Adjustments to reconcile net earnings to net cash flows provided by operating activities, net of effects from acquisitions:
Depreciation and amortization	105.3	65.1
Deferred income taxes	21.4	36.0
Non-cash compensation	21.6	17.6
Provision for doubtful accounts	1.7	0.8
Loss on disposal of property and equipment	2.9	1.4
Tax benefits realized from prior exercises of employee stock options and restricted stock	(9.1)	(6.2)
Changes in operating assets and liabilities:
Accounts receivable	(142.5)	(91.2)
Inventories	(218.1)	(163.0)
Other current and non-current assets	(61.1)	(17.9)
Accounts payable and accrued liabilities	161.6	121.8
Net cash provided by operating activities	203.5	239.4
CASH FLOWS FROM INVESTING ACTIVITIES:
Capital expenditures	(183.0)	(113.7)
Acquisitions, net of cash acquired	(1,043.1)	(76.0)
Other	0.1	0.1
Net cash used in investing activities	(1,226.0)	(189.6)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from common stock issued	3.7	3.3
Purchase of treasury stock	(0.1)	(0.4)
Tax benefits realized from prior exercises of employee stock options and restricted stock	9.1	6.2
Principal payments on long-term debt		(0.3)
Borrowings on line of credit	668.0
Debt origination costs	(2.0)
Net cash provided by financing activities	678.7	8.8
Effect of foreign exchange rate changes on cash and cash equivalents	(4.7)	1.5
Net (decrease) increase in cash and cash equivalents	(348.5)	60.1
Cash and cash equivalents, beginning of period	637.8	513.7
Cash and cash equivalents, end of period	289.3	573.8
Cash paid during period for:
Interest	62.3	60.0
Income taxes	114.2	73.9
Supplemental schedule of noncash investing activities:
Accrued property additions	9.1	8.3
Contingent consideration	$ 102.0