Interim Consolidated Statements of Operations (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Revenues	$ 985,846	$ 951,950	$ 2,862,024	$ 2,680,691
Gross profit	584,656	555,820	1,675,902	1,564,420
Research and development	44,129	42,276	131,180	124,151
Selling, general and administrative	233,357	240,734	710,875	701,531
Amortization	16,728	16,039	49,697	46,141
Interest expense	14,484	11,791	38,587	31,701
Restructuring Charges	2,022	650	7,803	2,719
Other charges (income), net	(1,949)	(3,257)	(7,818)	(5,208)
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest, Total	275,885	247,587	745,578	663,385
Provision for taxes	55,288	43,899	138,910	125,271
Net earnings	$ 220,597	$ 203,688	$ 606,668	$ 538,114
Basic earnings per common share:
Net earnings	$ 9.85	$ 8.83	$ 26.86	$ 23.19
Weighted average number of common shares	22,403,393	23,056,924	22,587,026	23,203,257
Diluted earnings per common share:
Net earnings	$ 9.76	$ 8.71	$ 26.58	$ 22.86
Weighted average number of common and common equivalent shares	22,610,027	23,393,579	22,821,408	23,536,615
Comprehensive Income, Net of Tax (Note 9)	$ 178,448	$ 208,428	$ 537,378	$ 575,187
Product [Member]
Revenues	783,986	760,844	2,270,845	2,124,245
Cost of Goods and Services Sold	305,337	304,290	902,445	843,613
Service [Member]
Revenues	201,860	191,106	591,179	556,446
Cost of Goods and Services Sold	$ 95,853	$ 91,840	$ 283,677	$ 272,658