EARNINGS PER SHARE (Tables)

9 Months Ended

Feb. 25, 2018

Earnings Per Share [Abstract]

Reconciliation of Income and Average Share Amounts Used to Compute Basic and Diluted Earnings Per Share

The following table reconciles the income and average share amounts used to compute both basic and diluted earnings per share:

	Thirteen weeks ended				Thirty-nine weeks ended
	February 25, 2018		February 26, 2017		February 25, 2018		February 26, 2017
Net income available to Conagra Brands, Inc. common stockholders:
Income from continuing operations attributable to Conagra Brands, Inc. common stockholders	$	348.3	$	179.0	$	724.2	$	391.1
Income from discontinued operations, net of tax, attributable to Conagra Brands, Inc. common stockholders	14.5		0.7		14.6		96.9
Net income attributable to Conagra Brands, Inc. common stockholders	$	362.8	$	179.7	$	738.8	$	488.0
Less: Increase in redemption value of noncontrolling interests in excess of earnings allocated	—		—		—		0.8
Net income available to Conagra Brands, Inc. common stockholders	$	362.8	$	179.7	$	738.8	$	487.2
Weighted average shares outstanding:
Basic weighted average shares outstanding	399.1		431.7		407.3		436.0
Add: Dilutive effect of stock options, restricted stock unit awards, and other dilutive securities	3.4		4.7		3.8		4.0
Diluted weighted average shares outstanding	402.5		436.4		411.1		440.0