CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018
CASH FLOWS FROM OPERATING ACTIVITIES:
Net earnings	$ 597.6	$ 725.7
Adjustments to reconcile net earnings to net cash provided by operating activities:
Gain (Loss) on Disposition of Assets	11.9	(209.4)
Contingent consideration adjustment	(13.9)	0.0
Depreciation And Amortization Of Leased Assets	144.1	0.0
Accreted interest on zero-coupon subordinated notes	0.0	0.1
Depreciation and amortization	421.4	414.4
Stock compensation	83.5	70.8
Loss on sale of assets	(3.8)	(1.9)
Cumulative earnings in excess of distributions from equity method investments	18.3	0.3
Asset Impairment Charges	0.0	5.3
Deferred income taxes	23.3	12.1
Change in assets and liabilities (net of effects of acquisitions):
Increase in accounts receivable (net)	(144.3)	(8.5)
Increase (Decrease) in Unbilled Receivables	(59.5)	(5.5)
Increase in inventories	(14.5)	(8.8)
Decrease in prepaid expenses and other	5.8	(40.1)
Decrease in accounts payable	(28.2)	(79.9)
Increase (Decrease) in Deferred Revenue	(1.0)	(94.4)
Increase (Decrease) in Accrued Liabilities and Other Operating Liabilities	(165.8)	38.8
Net cash provided by operating activities	874.9	819.0
CASH FLOWS FROM INVESTING ACTIVITIES:
Capital expenditures	(272.0)	(257.6)
Increase (Decrease) in Assets Held-for-sale	0.0	(654.5)
Proceeds from sale of assets	5.8	50.1
Proceeds from Sale of Equity Method Investments	9.4	0.0
Investments in equity affiliates	(21.3)	(14.3)
Acquisition of businesses, net of cash acquired	(852.9)	(79.1)
Net cash used for investing activities	(1,131.0)	353.6
CASH FLOWS FROM FINANCING ACTIVITIES:
Deferred payments on acquisitions	5.0	0.0
Repayments of Other Long-term Debt	(250.0)	(295.0)
Proceeds from Issuance of Other Long-term Debt	850.0	0.0
tax benefit realized upon conversion of zero coupon convertible debt	1.7
Proceeds from revolving credit facilities	473.0	449.2
Noncontrolling interest distributions	(0.8)	(6.1)
Repayments of Long-term Capital Lease Obligations	(10.9)	(6.8)
Payment, Tax Withholding, Share-based Payment Arrangement	(40.4)	(46.2)
Net proceeds from issuance of stock to employees	59.0	67.4
Payments for Repurchase of Common Stock	(400.0)	(300.0)
Payments On Zero Coupon Subordinated Notes	(5.2)	(0.3)
Repayments of Lines of Credit	(473.0)	(449.2)
Net cash provided by (used for) financing activities	196.7	(587.0)
Effect of exchange rate changes on cash and cash equivalents	(6.3)	(9.6)
Net increase (decrease) in cash and cash equivalents	(65.7)	$ 576.0
Cash and cash equivalents at beginning of period	426.8
Cash and cash equivalents at end of period	$ 361.1