Significant Accounting Policies (Tables)

12 Months Ended

May. 30, 2015

Significant Accounting Policies [Abstract]

Schedule Of Computations Of Earnings Per Share

	May 30, 2015	May 31, 2014	June 1, 2013
Net income attributable to Cal-Maine Foods, Inc.	$          161,254	$        109,207	$          50,423
Basic weighted-average common shares (including Class A)	48,136	48,095	47,967
Effect of dilutive securities:
Common stock options and restricted stock	301	202	121
Dilutive potential common shares	48,437	48,297	48,088
Net income per common share:
Basic	$                3.35	$              2.27	$              1.05
Diluted	$                3.33	$              2.26	$              1.05