CONSOLIDATED STATEMENTS OF INCOME - USD ($) $ in Thousands	3 Months Ended
	Jun. 30, 2026	Jun. 30, 2025
Revenues:
Revenues	$ 1,492,700	$ 1,391,100
Cost of revenues:
Total cost of revenues	808,600	763,100
Gross Profit	684,200	628,000
Operating expenses:
Selling, general, and administrative	369,700	353,800
Research and development	28,600	26,400
Restructuring Costs	0	1,800
Total operating expenses	398,300	382,000
Income from operations	285,800	246,000
Non-operating expenses, net:
Interest expense	15,800	15,900
Interest income and miscellaneous expense	(3,100)	(1,800)
Other income, net	(300)	0
Total non-operating expenses, net	12,300	14,100
Income before income tax expense	273,500	231,900
Income tax expense	72,500	53,900
Net income	201,000	178,000
Net income	201,000	178,000
Less: Net Income Attributable to Noncontrolling Interest	900	600
Net Income (Loss) Attributable to Shareholders	$ 200,100	$ 177,400
Net income per common share [Abstract]
Income (Loss) from Continuing Operations, Per Basic Share	$ 2.05	$ 1.80
Income (Loss) from Continuing Operations, Per Diluted Share	2.04	1.79
Cash dividends declared per common share outstanding	$ 0.63	$ 0.57
Product [Member]
Revenues:
Revenues	$ 737,200	$ 690,500
Cost of revenues:
Cost of Product and Service Sold	368,300	359,700
Service [Member]
Revenues:
Revenues	755,500	700,600
Cost of revenues:
Cost of Product and Service Sold	$ 440,200	$ 403,400