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Note 3 - Financing Arrangements (Tables)

12 Months Ended

Dec. 31, 2018

Notes Tables

Schedule of Debt [Table Text Block]

		December 31,
		2018				2017
Senior revolving line of credit		$	307.1			$	241.4
Senior notes			842.0				844.2
Less current portion of long-term debt			(250.7	)			-
Total long-term debt		$	898.4			$	1,085.6

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