Pension And Post-Retirement Plans (Tables)

9 Months Ended

Sep. 10, 2011

Pension And Post-Retirement Plans

Components Of Net Pension And Post-Retirement Expense

	12 Weeks Ended
	September 10, 2011					September 11, 2010
	Pension			Other Post- Retirement Benefits		Pension			Other Post- Retirement Benefits
Estimated return on assets	$	(32.4	)	$	—	$	(28.7	)	$	—
Service cost		9.1			0.4		8.3			0.6
Interest cost		28.7			1.4		29.0			1.6
Amortization of prior service cost		3.6			—		4.0			—
Amortization of unrecognized losses		15.9			—		13.5			0.6
Total	$	24.9		$	1.8	$	26.1		$	2.8
	36 Weeks Ended
	September 10, 2011					September 11, 2010
	Pension			Other Post- Retirement Benefits		Pension			Other Post- Retirement Benefits
Estimated return on assets	$	(96.8	)	$	—	$	(86.2	)	$	—
Service cost		27.4			1.7		25.0			1.6
Interest cost		85.3			4.7		87.0			5.0
Amortization of prior service cost		10.9			—		12.0			—
Amortization of unrecognized losses		44.3			0.6		40.5			1.7
Total	$	71.1		$	7.0	$	78.3		$	8.3