Long-Term Debt and Commitments (Tables)

6 Months Ended

Jul. 01, 2012

Long-Term Debt and Commitments [Abstract]

Summary of long-term debt

    The following is a summary of long-term debt:

(millions of dollars)			July 1, 2012		December 31, 2011
5.53% Series 2006A Senior Notes
	Due October 5, 2013		$	50.0		50.0
Floating Rate Series 2006A Senior Notes
	Due October 5, 2013			25.0		25.0
Variable/Fixed Rate Industrial
	Development Revenue Bonds Due August 1, 2012			8.0		8.0
Variable/Fixed Rate Industrial
	Development Revenue Bonds Series 1999 Due November 1, 2014			8.2		8.2
Installment obligations				1.4		1.4
Other borrowings				1.1		1.4
		Total		93.7		94.0
Less: Current maturities				10.0		8.6
Long-term debt			$	83.7	$	85.4