Significant Accounting Policies (Tables)

12 Months Ended

May 28, 2016

Significant Accounting Policies [Abstract]

Schedule Of Computations Of Earnings Per Share

	May 28, 2016	May 30, 2015	May 31, 2014
Net income attributable to Cal-Maine Foods, Inc.	$          316,041	$        161,254	$        109,207
Basic weighted-average common shares (including Class A)	48,195	48,136	48,095
Effect of dilutive securities:
Common stock options and restricted stock	170	301	202
Dilutive potential common shares	48,365	48,437	48,297
Net income per common share:
Basic	$                6.56	$              3.35	$              2.27
Diluted	$                6.53	$              3.33	$              2.26