Earnings Per Share (Tables)

3 Months Ended

Aug. 28, 2011

Earnings Per Share [Abstract]

Schedule of reconciliation of income and average share amounts to compute basic and diluted earnings per share

	Thirteen weeks ended
	August 28,		August 29,
	2011		2010
Net income attributable to ConAgra Foods, Inc. common stockholders:
Income from continuing operations attributable to ConAgra Foods, Inc. common stockholders	$	85.2	$	143.4
Income from discontinued operations, net of tax, attributable to ConAgra Foods, Inc. common stockholders		0.1		3.0
Net income attributable to ConAgra Foods, Inc. common stockholders		85.3		146.4
Less: Increase in redemption value of noncontrolling interests in excess of earnings allocated		0.3		1.4
Net income attributable to ConAgra Foods, Inc. common stockholders	$	85.0	$	145.0
Weighted average shares outstanding:
Basic weighted average shares outstanding		412.7		441.5
Add: Dilutive effect of stock options, restricted stock awards, and other dilutive securities		5.4		4.5
Diluted weighted average shares outstanding		418.1		446.0