Condensed Consolidated Statements of Cash Flows - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019
Statement of Cash Flows [Abstract]
Net earnings	$ 360.7	$ 158.7
Adjustments to reconcile net earnings to net cash provided by operating activities
Depreciation and amortization	129.7	107.3
Share-based incentive compensation	31.2	24.0
Profit sharing expense	20.8	15.3
Provisions for bad debt	3.4	2.6
Provisions for inventory obsolescence	6.2	6.8
Deferred taxes, net	1.9	(4.3)
Net (gain) loss on sale of business	(14.4)	10.6
Other non-cash items	(0.6)	10.4
Changes in operating assets and liabilities:
Trade receivables, net	(35.2)	(2.5)
Inventories, net	(76.6)	(44.0)
Accounts payable	(14.9)	(56.2)
Customer advance payments	8.1	3.7
Income tax receivable/payable	47.8	16.6
Other assets and liabilities	(57.9)	2.2
Net cash provided by operating activities	410.2	251.2
Cash flows from investing activities:
Capital expenditures	(118.3)	(141.6)
Receipts (payments) associated with sale of business and property and equipment	7.3	(2.7)
Business acquired, net of cash acquired	1.5	(452.6)
Investment in marketable securities	13.9
Investment in marketable securities		(10.3)
Settlement of foreign currency forward contracts	(3.6)	(8.2)
Other investing activities	(1.9)	0.0
Net cash used in investing activities	(101.1)	(615.4)
Cash flows from financing activities:
Net (payments) proceeds of short-term borrowings	(98.5)	(19.7)
Proceeds from long-term debt	0.0	474.6
Payments of long-term debt	(2.8)	0.0
Dividends paid on common stock	(75.6)	(74.4)
Impact of tax withholding on share-based compensation	(11.5)	(10.8)
Repurchases of common stock	(20.0)	(67.3)
Principal payments related to financing leases	(8.7)	(6.5)
Other financing activities	0.0	(0.5)
Net cash (used in) provided by financing activities	(217.1)	295.4
Effect of foreign currency exchange rate changes on cash and cash equivalents	(37.6)	(2.9)
Cash and cash equivalents	262.4	271.7
Restricted cash and cash equivalents	0.0	0.0
Balance, beginning of period	262.4	271.7
Net change during the period	54.4	(71.7)
Cash and cash equivalents	316.8	200.0
Restricted cash and cash equivalents	0.0	0.0
Balance, end of period	316.8	200.0
Supplemental Cash Flow Information:
Interest payments, net of amounts capitalized	140.5	138.7
Income tax payments, net of cash refunds	53.0	46.7
Restructuring payments including associated costs	58.7	76.9
Non-cash items:
Transfers of shares of common stock from treasury for profit-sharing contributions	$ 24.4	$ 21.9