Pension Plans (Tables)

9 Months Ended

Oct. 02, 2011

Compensation and Retirement Disclosure [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
				Oct. 2, 2011			Oct. 3, 2010			Oct. 2, 2011			Oct. 3, 2010
Service cost			$	0.4		$	1.9		$	4.1		$	6.0
Interest cost				0.8			3.1			6.8			9.1
Expected return on plan assets				(0.8	)		(3.4	)		(7.9	)		(9.8	)
Settlement cost				0.4			--			0.4			--
Amortization:
	Prior service cost			--			0.4			0.7			1.1
	Recognized net actuarial loss			0.3			2.3			4.3			6.2
		Net periodic benefit cost	$	1.1		$	4.3		$	8.4		$	12.6

(millions of dollars)			Other Benefits
				Three Months Ended						Nine Months Ended
				Oct. 2, 2011			Oct. 3,  2010			Oct. 2, 2011			Oct. 3,  2010
Service cost			$	0.2		$	0.2		$	0.5		$	0.4
Interest cost				0.1			0.2			0.5			0.7
Amortization:
	Prior service cost			(0.8	)		(0.8	)		(2.3	)		(2.3	)
	Recognized net actuarial loss			--			0.1			0.2			0.4
		Net periodic benefit cost	$	(0.5	)	$	(0.3	)	$	(1.1	)	$	(0.8	)