Note 4 - Financing Arrangements (Tables)

3 Months Ended

Mar. 31, 2019

Notes Tables

Schedule of Debt [Table Text Block]

	March 31, 2019		December 31, 2018
Senior revolving line of credit	$	-	$	307.1
Senior notes		1,284.6		842.0
Less current portion of long-term debt		-		(250.7	)
Total long-term debt	$	1,284.6	$	898.4