Garner, North Carolina Accident (Tables)

12 Months Ended

May 27, 2012

Garner, North Carolina Accident [Abstract]

Costs incurred and insurance recoveries recognized

	Fiscal Year Ended May 29, 2011								Fiscal Year Ended May 30, 2010
	Consumer Foods			Corporate		Total			Consumer Foods			Corporate		Total
Cost of goods sold:
Inventory write-downs and other costs	$	0.9		$	—	$	0.9		$	11.9		$	—	$	11.9
Selling, general and administrative expenses:
Fixed asset impairments, clean-up costs, etc.		2.6			0.6		3.2			47.5			2.6		50.1
Insurance recoveries recognized		(109.4	)		—		(109.4	)		(58.1	)		—		(58.1	)
Total selling, general and administrative expenses		(106.8	)		0.6		(106.2	)		(10.6	)		2.6		(8.0	)
Net loss (gain)	$	(105.9	)	$	0.6	$	(105.3	)	$	1.3		$	2.6	$	3.9