Benefit Plans from Pension Plans (Tables)

9 Months Ended

Sep. 29, 2013

Benefit Plans from Pension Plans [Abstract]

Components of Net Periodic Benefit Cost Table

Components of Net Periodic Benefit Cost

(millions of dollars)			Pension Benefits
				Three Months Ended						Nine Months Ended
				Sept. 29, 2013			Sept. 30, 2012			Sept. 29, 2013			Sept. 30, 2012
Service cost			$	1.9		$	2.3		$	6.4		$	7.0
Interest cost				2.9			2.9			8.5			8.7
Expected return on plan assets				(3.8	)		(3.5	)		(11.1	)		(10.4	)
Amortization:
	Prior service cost			0.3			0.3			0.9			0.9
	Recognized net actuarial loss			3.4			3.4			10.2			10.2
		Net periodic benefit cost	$	4.7		$	5.4		$	14.9		$	16.4

(millions of dollars)			Other Benefits
				Three Months Ended						Nine Months Ended
				Sept. 29, 2013			Sept. 30, 2012			Sept. 29, 2013			Sept. 30, 2012
Service cost			$	0.2		$	0.1		$	0.5		$	0.4
Interest cost				0.1			0.1			0.2			0.3
Amortization:
	Prior service cost			(0.8	)		(0.8	)		(2.3	)		(2.3	)
		Net periodic benefit cost	$	(0.5	)	$	(0.6	)	$	(1.6	)	$	(1.6	)