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Note 9 - Goodwill and Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2025

Notes Tables

Schedule of Goodwill [Table Text Block]

		Domestic				International				Total
Balance as of December 31, 2023		$	1,018,528			$	413,856			$	1,432,384
Acquisitions of businesses, net			22,641				-				22,641
Foreign currency translation rate changes			(22	)			(18,742	)			(18,764	)
Balance as of December 31, 2024			1,041,147				395,114				1,436,261
Purchase accounting adjustments			(6,182	)			310				(5,872	)
Foreign currency translation rate changes			112				36,593				36,705
Balance as of December 31, 2025		$	1,035,077			$	432,017			$	1,467,094

		December 31, 2025												December 31, 2024
		Gross				Accumulated Impairment				Net				Gross				Accumulated Impairment				Net
Domestic		$	1,538,270			$	(503,193	)		$	1,035,077			$	1,544,340			$	(503,193	)		$	1,041,147
International			436,628				(4,611	)			432,017				399,725				(4,611	)			395,114
Total		$	1,974,898			$	(507,804	)		$	1,467,094			$	1,944,065			$	(507,804	)		$	1,436,261

Schedule Of Intangible Assets [Table Text Block]

						December 31, 2025												December 31, 2024
		Weighted Average Amortization Years				Gross				Accumulated Amortization				Net Book Value				Gross				Accumulated Amortization				Net Book Value
Finite-lived intangible assets:
Tradenames			15			$	162,098			$	(89,942	)		$	72,156			$	160,473			$	(81,083	)		$	79,390
Customer lists			13				602,526				(475,009	)			127,517				591,745				(439,008	)			152,737
Patents and technology			14				678,953				(340,645	)			338,308				673,425				(294,330	)			379,095
Software			-				1,046				(1,046	)			-				1,046				(1,046	)			-
Non-compete/other			5				76,568				(66,557	)			10,011				76,251				(56,225	)			20,026
Total finite-lived intangible assets						$	1,521,191			$	(973,199	)		$	547,992			$	1,502,940			$	(871,692	)		$	631,248
Indefinite-lived tradenames							127,274				-				127,274				127,274				-				127,274
Total intangible assets						$	1,648,465			$	(973,199	)		$	675,266			$	1,630,214			$	(871,692	)		$	758,522

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