CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) (USD $) In Millions	6 Months Ended
Jun. 30, 2011	Jun. 30, 2010
CASH FLOWS FROM OPERATING ACTIVITIES:
Net earnings	$ 257.3	$ 293.4
Adjustments to reconcile net earnings to net cash provided by operating activities:
Depreciation and amortization	115.9	100.1
Stock compensation	25.5	19.4
Loss on sale of assets	0.4	1.3
Accreted interest on zero-coupon subordinated notes	2.5	2.9
Cumulative earnings less than distribution from equity method investments	0.4	0
Deferred income taxes	(19.5)	3.5
Change in assets and liabilities (net of effects of acquisitions):
Increase in accounts receivable (net)	(58.4)	(37.0)
(Increase) decrease in inventories	(2.7)	3.8
Decrease in prepaid expenses and other	24.7	11.0
Increase (decrease) in accounts payable	(57.3)	9.1
Increase in accrued expenses and other	111.4	40.7
Net cash provided by operating activities	400.2	448.2
CASH FLOWS FROM INVESTING ACTIVITIES:
Capital expenditures	(75.2)	(59.0)
Proceeds from sale of assets	3.1	2.4
Deferred payments on acquisitions	(0.2)	(2.0)
Acquisition of licensing technology	0	(0.4)
Acquisition of businesses, net of cash acquired	(45.0)	(174.9)
Net cash used for investing activities	(117.3)	(233.9)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from revolving credit facilities	85.0	95.0
Payments on revolving credit facilities	(85.0)	(140.0)
Principal payments on term loan	(37.5)	(25.0)
Payments on zero-coupon subordinated notes	(149.1)	(4.3)
Payments on vendor-financed equipment	0	(1.3)
Increase in bank overdraft	6.0	0
Payments on long-term debt	(0.8)	0
Payment of debt issuance costs	(0.5)	0
Proceeds from sale of interest in a consolidated subsidiary	0	137.5
Cash paid to acquire an interest in a consolidated subsidiary	0	(137.5)
Noncontrolling interest distributions	(2.7)	(5.8)
Excess tax benefits from stock based compensation	9.6	2.5
Net proceeds from issuance of stock to employees	102.9	36.7
Purchase of common stock	(322.8)	(216.2)
Net cash used for financing activities	(394.9)	(258.4)
Effect of exchange rate changes on cash and cash equivalents	0.2	(0.6)
Net decrease in cash and cash equivalents	(111.8)	(44.7)
Cash and cash equivalents at beginning of period	230.7	148.5
Cash and cash equivalents at end of period	$ 118.9	$ 103.8

This element represents the accreted interest on zero-coupon subordinated notes.

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The net change during the reporting period in the aggregate amount of expenses incurred but not yet paid and the net change during the reporting period in the value of other assets or liabilities used in operating activities.

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This element represents deferred payments (payments on accrued acquisition related liabilities) on acquisitions.

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The cash inflow associated with the amount received from holders exercising their stock options and employees related to shares purchased under the employee stock purchase plan.

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The cash outflow (payments) on vendor-financed equipment.

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The cash outflow (payments) on the zero-coupon subordinated notes.

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Includes currency on hand as well as demand deposits with banks or financial institutions. It also includes other kinds of accounts that have the general characteristics of demand deposits in that the Entity may deposit additional funds at any time and also effectively may withdraw funds at any time without prior notice or penalty. Cash equivalents, excluding items classified as marketable securities, include short-term, highly liquid investments that are both readily convertible to known amounts of cash, and so near their maturity that they present minimal risk of changes in value because of changes in interest rates. Generally, only investments with original maturities of three months or less qualify under that definition. Original maturity means original maturity to the entity holding the investment. For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three years ago does not become a cash equivalent when its remaining maturity is three months. Compensating balance arrangements that do not legally restrict the withdrawal or usage of cash amounts may be reported as Cash and Cash Equivalents, while legally restricted deposits held as compensating balances against borrowing arrangements, contracts entered into with others, or company statements of intention with regard to particular deposits should not be reported as cash and cash equivalents.

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The net change between the beginning and ending balance of cash and cash equivalents.

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The component of income tax expense for the period representing the net change in the entity's deferred tax assets and liabilities pertaining to continuing operations.

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The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets.

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The effect of exchange rate changes on cash balances held in foreign currencies.

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Reductions in the entity's income taxes that arise when compensation cost (from non-qualified share-based compensation) recognized on the entity's tax return exceeds compensation cost from share-based compensation recognized in financial statements. This element represents the cash inflow reported in the enterprise's financing activities.

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The difference between the sale price or salvage price and the book value of a property, plant, and equipment asset that was sold or retired during the reporting period. This element refers to the gain (loss).

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This element represents the undistributed income (or loss) of equity method investments, net of dividends or other distributions received from unconsolidated subsidiaries, certain corporate joint ventures, and certain noncontrolled corporations; such investments are accounted for under the equity method of accounting. This element excludes distributions that constitute a return of investment, which are classified as investing activities.

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The net change during the reporting period in the aggregate amount of obligations due within one year (or one business cycle). This may include trade payables, amounts due to related parties, royalties payable, and other obligations.

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The net change during the reporting period in amount due within one year (or one business cycle) from customers for the credit sale of goods and services.

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The net change during the reporting period in the aggregate value of all inventory held by the reporting entity, associated with underlying transactions that are classified as operating activities.

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The net change during the reporting period in the value of this group of assets within the working capital section.

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The net cash inflow (outflow) from financing activity for the period.

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The net cash inflow (outflow) from investing activity.

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The net cash from (used in) all of the entity's operating activities, including those of discontinued operations, of the reporting entity. Operating activities generally involve producing and delivering goods and providing services. Operating activity cash flows include transactions, adjustments, and changes in value that are not defined as investing or financing activities.

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The net cash from (used in) all of the entity's operating activities, including those of discontinued operations, of the reporting entity. Operating activities include all transactions and events that are not defined as investing or financing activities. Operating activities generally involve producing and delivering goods and providing services. Cash flows from operating activities are generally the cash effects of transactions and other events that enter into the determination of net income.

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The cash outflow to reacquire common stock during the period.

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- Definition

The cash outflow paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt.

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-Publisher FASB
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The cash outflow for the return on capital for noncontrolled interest in the entity.

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The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase.

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The cash outflow to acquire asset without physical form usually arising from contractual or other legal rights, excluding goodwill.

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The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.

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The cash outflow to return capital to noncontrolled interest, which generally occurs when noncontrolling shareholders reduce their ownership stake (in a subsidiary of the entity). This element does not include dividends paid to noncontrolling shareholders.

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The cash inflow from a contractual arrangement with the lender, including letter of credit, standby letter of credit and revolving credit arrangements, under which borrowings can be made up to a specific amount at any point in time with maturities due beyond one year or the operating cycle, if longer.

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The cash inflow contributed by noncontrolled interest that purchase additional shares or otherwise increase their ownership stake in a subsidiary of the entity.

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The net cash inflow (outflow) from the excess drawing from an existing cash balance, which will be honored by the bank but reflected as a loan to the drawer.

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The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale.

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The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.

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The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer.

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The cash outflow for the settlement of obligation drawn from a contractual arrangement with the lender, including letter of credit, standby letter of credit and revolving credit arrangements, under which borrowings can be made up to a specific amount at any point in time with maturities due beyond one year or the operating cycle, if longer.

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The cash outflow for borrowing not otherwise defined in the taxonomy (with maturities initially due after one year or beyond the operating cycle if longer).

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The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock options, amortization of restricted stock, and adjustment for officers compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method.

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