Interim Consolidated Statements of Operations (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Revenues	$ 982,117	$ 978,387	$ 1,910,855	$ 1,876,178
Gross profit	583,543	571,661	1,130,109	1,091,246
Research and development	47,245	44,023	92,722	87,051
Selling, general and administrative	228,594	242,206	463,232	477,518
Amortization	18,042	16,365	35,821	32,969
Interest expense	19,249	12,765	37,433	24,103
Restructuring Charges	8,021	1,770	12,295	5,781
Other charges (income), net	(1,011)	(2,160)	(1,407)	(5,869)
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest, Total	263,403	256,692	490,013	469,693
Provision for taxes	49,476	44,622	87,660	83,622
Net earnings	$ 213,927	$ 212,070	$ 402,353	$ 386,071
Basic earnings per common share:
Net earnings	$ 9.75	$ 9.39	$ 18.28	$ 17.02
Weighted average number of common shares	21,944,645	22,593,375	22,013,662	22,680,353
Diluted earnings per common share:
Net earnings	$ 9.69	$ 9.29	$ 18.15	$ 16.84
Weighted average number of common and common equivalent shares	22,080,602	22,821,666	22,164,394	22,928,933
Comprehensive Income, Net of Tax (Note 9)	$ 175,227	$ 180,579	$ 362,370	$ 358,930
Product [Member]
Revenues	758,971	780,244	1,474,972	1,486,859
Cost of Goods and Services Sold	296,953	308,019	582,704	597,108
Service [Member]
Revenues	223,146	198,143	435,883	389,319
Cost of Goods and Services Sold	$ 101,621	$ 98,707	$ 198,042	$ 187,824