Non-Operating Deductions, Net (Tables)

9 Months Ended

Sep. 30, 2012

Non-Operating Deductions, Net [Abstract]

Non-operating Income and Deductions

		Three Months Ended						Nine Months Ended
(millions of dollars)			Sept. 30, 2012			Oct. 2, 2011			Sept. 30, 2012			Oct. 2, 2011
	Interest income	$	0.7		$	1.1		$	2.5		$	2.9
	Interest expense		(0.8	)		(0.8	)		(2.4	)		(2.4	)
	Foreign exchange (losses) gains		(0.1	)		(0.2	)		(0.8	)		(1.5	)
	Foreign currency translation loss upon liquidation		--			(1.4	)		--			(1.4	)
	Other deductions		(0.4	)		(0.4	)		(1.3	)		(0.9	)
Non-operating (deductions) income, net		$	(0.6	)	$	(1.7	)	$	(2.0	)	$	(3.3	)