Note 3 - Financing Arrangements (Tables)

12 Months Ended

Dec. 31, 2013

Debt Disclosure [Abstract]

Schedule of Debt [Table Text Block]

	December 31,
	2013			2012
Senior revolving line of credit	$	208.7		$	85.8
Senior term loan		150.0			200.0
Senior notes, net of unamortized discount		349.7			399.5
Less current portion of long-term debt		(250.0	)		(100.0	)
Total long-term debt	$	458.4		$	585.3