Condensed Consolidated Statements of Cash Flows (unaudited) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Cash flows from operating activities:
Net earnings from continuing operations	$ 645.3	$ 461.4
Adjustments to reconcile net earnings from continuing operations to cash flows from operating activities:
Depreciation and amortization of property, plant and equipment	17.3	18.7
Amortization of intangible assets	350.6	291.3
Amortization of deferred financing costs	5.1	6.3
Non-cash stock compensation	63.5	61.2
Equity investment activity, net	(64.8)	0.0
Income tax provision	178.5	156.7
Changes in operating assets and liabilities, net of acquired businesses:
Accounts receivable	46.7	55.2
Unbilled receivables	(14.9)	(24.7)
Inventories	(5.9)	(23.7)
Accounts payable	17.9	30.9
Other accrued liabilities	(91.0)	(64.7)
Deferred revenue	(98.3)	38.6
Cash tax paid for gain on disposal of businesses	0.0	(377.9)
Cash income taxes paid, excluding tax associated with gain on disposal of businesses	(231.5)	(279.4)
Other, net	(33.5)	(18.9)
Cash provided by operating activities from continuing operations	785.0	331.0
Cash provided by (used in) operating activities from discontinued operations	(1.7)	80.1
Cash provided by operating activities	783.3	411.1
Cash flows from (used in) investing activities:
Acquisitions of businesses, net of cash acquired	(17.3)	(258.9)
Capital expenditures	(24.9)	(13.7)
Capitalized software expenditures	(19.3)	(15.0)
Distributions from equity investment	12.1	0.0
Other, net	(2.9)	0.0
Cash used in investing activities from continuing operations	(52.3)	(287.6)
Proceeds from disposition of discontinued operations	2.0	2,995.9
Cash used in investing activities from discontinued operations	0.0	(3.3)
Cash provided by (used in) investing activities	(50.3)	2,705.0
Cash flows used in financing activities:
Payments under revolving line of credit, net	0.0	(470.0)
Cash dividends to stockholders	(144.8)	(130.7)
Proceeds from stock-based compensation, net	60.8	40.9
Treasury stock sales	8.4	8.5
Other	(0.2)	(0.2)
Cash flows used in financing activities from continuing operations	(75.8)	(551.5)
Cash flows used in financing activities from discontinued operations	0.0	(11.4)
Cash flows used in financing activities	(75.8)	(562.9)
Effect of foreign currency exchange rate changes on cash	12.8	(25.6)
Net increase in cash and cash equivalents	670.0	2,527.6
Cash and cash equivalents, beginning of period	792.8	351.5
Cash and cash equivalents, end of period	$ 1,462.8	$ 2,879.1