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	$ 143.0	$ 213.8
Adjustments to reconcile net earnings to net cash provided by operating activities:
Depreciation and amortization	42.6	42.5
Loss on sale of a subsidiary, net	0.0	8.0
Deferred income taxes	14.3	2.8
Provision for doubtful accounts	2.9	6.1
Share-based compensation	12.0	21.6
Changes in operating assets and liabilities:
Accounts receivable	186.3	(218.3)
Other assets	(63.2)	(18.0)
Other liabilities	(369.1)	(37.2)
Cash provided by (used in) operating activities	(31.2)	21.3
Cash Flows from Investing Activities:
Capital expenditures	(34.6)	(41.7)
Proceeds from the sales of subsidiaries and property and equipment	0.1	1.0
Cash used in investing activities	(34.5)	(40.7)
Cash Flows from Financing Activities:
Net change in short-term borrowings	(9.5)	(3.9)
Net proceeds (repayments) of revolving debt facility	4.0	(25.0)
Proceeds from long-term debt	0.4	416.1
Repayments of long-term debt	(0.5)	(2.5)
Payments for debt issuance costs	0.0	(1.5)
Proceeds from derivative settlement	0.0	2.0
Payments of contingent consideration for acquisitions	0.0	(1.4)
Proceeds from share-based awards	1.7	0.3
Payments to noncontrolling interests	(0.6)	(1.0)
Other share-based award transactions	(9.8)	(8.1)
Repurchases of common stock	(79.9)	(160.0)
Dividends paid	(73.1)	(71.2)
Cash provided by (used in) financing activities	(167.3)	143.8
Effect of exchange rate changes on cash	1.6	(86.0)
Change in cash and cash equivalents	(231.4)	38.4
Cash and cash equivalents, beginning of period	639.0	847.8
Cash and cash equivalents, end of period	407.6	886.2
Supplemental Cash Flow Information:
Interest paid	49.1	18.1
Income taxes paid, net	91.8	89.5
Non-cash operating activity:
Right-of-use assets obtained in exchange for new operating lease liabilities	$ 73.1	$ 13.5