Condensed Consolidated Statements of Cash Flows (unaudited) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Cash flows from operating activities:
Net earnings from continuing operations	$ 284.3	$ 236.4
Adjustments to reconcile net earnings from continuing operations to cash flows from operating activities:
Depreciation and amortization of property, plant and equipment	8.6	9.6
Amortization of intangible assets	175.1	145.7
Amortization of deferred financing costs	2.6	3.1
Non-cash stock compensation	29.6	33.0
Income tax provision, excluding tax associated with gain on sale of assets	75.8	64.8
Changes in operating assets and liabilities, net of acquired businesses:
Accounts receivable	98.0	85.6
Unbilled receivables	(8.7)	(10.4)
Inventories	(3.8)	(13.0)
Accounts payable	11.2	10.1
Other accrued liabilities	(103.7)	(106.6)
Deferred revenue	(61.4)	28.4
Cash income taxes paid	(16.0)	(22.3)
Other, net	(26.7)	(23.1)
Cash provided by operating activities from continuing operations	464.9	441.3
Cash provided by (used in) operating activities from discontinued operations	(1.2)	34.0
Cash provided by operating activities	463.7	475.3
Cash flows from (used in) investing activities:
Acquisitions of businesses, net of cash acquired	(1.1)	(53.2)
Capital expenditures	(9.8)	(5.4)
Capitalized software expenditures	(9.9)	(7.5)
Other, net	(2.8)	0.0
Cash used in investing activities from continuing operations	(23.6)	(66.1)
Proceeds from (used in) disposition of discontinued operations	(3.2)	3,006.2
Cash used in investing activities from discontinued operations	0.0	(1.9)
Cash provided by (used in) investing activities	(26.8)	2,938.2
Cash flows from (used in) financing activities:
Borrowings (payments) under revolving line of credit, net	0.0	(470.0)
Cash dividends to stockholders	(72.3)	(65.3)
Proceeds from stock-based compensation, net	15.1	21.0
Treasury stock sales	4.7	5.5
Cash flows used in financing activities from continuing operations	(52.5)	(508.8)
Cash flows used in financing activities from discontinued operations	0.0	(11.4)
Cash flows used in financing activities	(52.5)	(520.2)
Effect of foreign currency exchange rate changes on cash	4.4	(7.3)
Net increase in cash and cash equivalents	388.8	2,886.0
Cash and cash equivalents, beginning of period	792.8	351.5
Cash and cash equivalents, end of period	$ 1,181.6	$ 3,237.5