Benefit Plans (Tables)

9 Months Ended

Sep. 30, 2011

Benefit Plans [Abstract]

Schedule Of Net Periodic Benefit Cost

	Pension Costs						Pension Costs
	Three Months ended						Nine Months ended
(In millions)	September 30, 2011			October 1, 2010			September 30, 2011			October 1, 2010
Components of Net Periodic Benefit Cost:
Service cost	$	0.2		$	0.5		$	0.7		$	1.3
Interest cost		1.1			1.8			3.3			5.2
Expected return on plan assets		(1.0	)		(1.3	)		(3.0	)		(3.9	)
Amortization of prior service cost		0.1			0.1			0.3			0.3
Recognized actuarial loss		0.0			0.1			0.0			0.4
Net periodic benefit cost	$	0.4		$	1.2		$	1.3		$	3.3

	Nonpension Postretirement Costs				Nonpension Postretirement Costs
	Three Months ended				Nine Months ended
(In millions)	September 30, 2011		October 1, 2010		September 30, 2011		October 1, 2010
Components of Net Periodic Benefit Cost:
Service cost	$	0.1	$	0.1	$	0.3	$	0.3
Interest cost		0.3		0.3		0.9		0.9
Amortization of prior service cost		0.0		0.0		0.1		0.1
Net periodic benefit cost	$	0.4	$	0.4	$	1.3	$	1.3