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Note 12 - Goodwill and Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2021

Notes Tables

Schedule of Goodwill [Table Text Block]

		Insurance				Energy and Specialized Markets				Financial Services				Total
Goodwill at December 31, 2019		$	998.8			$	2,389.5			$	476.0			$	3,864.3
Acquisitions			171.7				—				—				171.7
Purchase accounting reclassifications			2.1				(6.0	)			(0.2	)			(4.1	)
Current period adjustment			21.4				(19.5	)			—				1.9
Foreign currency translation adjustment			14.6				59.6				0.1				74.3
Goodwill at December 31, 2020			1,208.6				2,423.6				475.9				4,108.1
Acquisitions and purchases of controlling interests			235.9				21.2				—				257.1
Purchase accounting reclassifications			(0.3	)			—				—				(0.3	)
Current period adjustment (1)			15.8				(15.8	)			—				—
Foreign currency translation adjustment			(5.2	)			(28.0	)			(0.5	)			(33.7	)
Goodwill at December 31, 2021		$	1,454.8			$	2,401.0			$	475.4			$	4,331.2

Schedule of Finite-Lived Intangible Assets [Table Text Block]

		Weighted
		Average
		Useful Life						Accumulated
		(in years)		Cost				Amortization				Net
December 31, 2021
Technology-based		7		$	576.4				(403.3	)		$	173.1
Marketing-related		15			274.1				(129.6	)		$	144.5
Contract-based		6			5.0				(5.0	)		$	—
Customer-related		13			1,015.4				(426.5	)		$	588.9
Database-based		18			484.2				(164.8	)		$	319.4
Total intangible assets				$	2,355.1			$	(1,129.2	)		$	1,225.9
December 31, 2020
Technology-based		7		$	559.6			$	(349.5	)		$	210.1
Marketing-related		16			275.2				(113.4	)			161.8
Contract-based		6			5.0				(5.0	)			—
Customer-related		13			1,004.3				(354.2	)			650.1
Database-based		19			501.0				(138.2	)			362.8
Total intangible assets				$	2,345.1			$	(960.3	)		$	1,384.8

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]

Years Ending		Amount
2022		$	170.6
2023			155.8
2024			133.8
2025			109.3
2026			104.6
2027 and thereafter			551.8
Total		$	1,225.9

X

- Definition

Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment.

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