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Note 8 - Goodwill and Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2020

Notes Tables

Schedule of Goodwill [Table Text Block]

						Accumulated
						Impairment
		Goodwill				Losses				Total
Balance as of December 31, 2018		$	221.7			$	(39.0	)		$	182.7
Additions			15.6				—				15.6
Foreign currency fluctuations			(2.2	)			(1.0	)			(3.2	)
Balance as of December 31, 2019		$	235.1			$	(40.0	)		$	195.1
Additions			—				—				—
Foreign currency fluctuations			14.4				(1.7	)			12.7
Balance as of December 31, 2020		$	249.5			$	(41.7	)		$	207.8

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

		Customer				Trade
		Lists				Names				Technology				Total
Balance as of December 31, 2020
Original cost		$	166.2			$	34.4			$	17.9			$	218.5
Accumulated amortization			(70.3	)			(12.3	)			(9.7	)			(92.3	)
Carrying amount		$	95.9			$	22.1			$	8.2			$	126.2
Weighted-average original life (in years)			15				11				11
Balance as of December 31, 2019
Original cost		$	154.1			$	31.8			$	17.1			$	203.0
Accumulated amortization			(49.8	)			(8.2	)			(7.3	)			(65.3	)
Carrying amount		$	104.3			$	23.6			$	9.8			$	137.7
Weighted-average original life (in years)			15				11				11

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

2021		$	20.5
2022			18.3
2023			16.6
2024			14.9
2025			13.5
Thereafter			42.4
Total		$	126.2

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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