Note 8 - Goodwill and Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2020

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
Current year acquisition		99.9			—			—			99.9
Purchase accounting reclassifications		3.1			(1.2	)		(0.2	)		1.7
Current period adjustment (1)		21.4			(19.5	)		—			1.9
Foreign currency translation		(9.6	)		(32.9	)		(0.4	)		(42.9	)
Goodwill at September 30, 2020	$	1,113.6		$	2,335.9		$	475.4		$	3,924.9

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

	Weighted Average Useful Life in Years	Cost		Accumulated Amortization			Net
September 30, 2020
Technology	7	$	519.8	$	(330.2	)	$	189.6
Marketing	16		261.6		(105.4	)		156.2
Contract	6		5.0		(5.0	)		—
Customer	13		947.8		(328.2	)		619.6
Database	19		475.4		(124.5	)		350.9
Total intangible assets		$	2,209.6	$	(893.3	)	$	1,316.3
December 31, 2019
Technology	7	$	519.2	$	(291.9	)	$	227.3
Marketing	16		265.3		(94.3	)		171.0
Contract	6		5.0		(5.0	)		—
Customer	13		901.2		(278.0	)		623.2
Database	19		484.6		(107.2	)		377.4
Total intangible assets		$	2,175.3	$	(776.4	)	$	1,398.9

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

Year	Amount
2020	$42.3
2021	158.4
2022	146.8
2023	134.7
2024	129.9
2025 and thereafter	704.2
	$	1,316.3