Net Income Per Common Share (Tables)

6 Months Ended

Nov. 29, 2014

Net Income Per Common Share [Abstract]

Computation Of Basic And Diluted Net Income Per Share Attributable To The Company

	13 Weeks Ended				26 Weeks Ended
	November 29, 2014		November 30, 2013		November 29, 2014		November 30, 2013
Net income attributable to
Cal-Maine Foods, Inc.	$	36,603	$	26,106	$	64,258	$	34,862
Basic weighted-average common shares		48,136		48,091		48,133		48,084
Effect of dilutive securities:
Restricted shares		245		126		245		126
Common stock options		23		58		22		58
Dilutive potential common shares		48,404		48,275		48,400		48,268
Net income per common share
attributable to Cal-Maine Foods, Inc.:
Basic	$	0.76	$	0.54	$	1.34	$	0.73
Diluted	$	0.76	$	0.54	$	1.33	$	0.72