Fair Value Measurements (Tables)

9 Months Ended

Feb. 27, 2016

Fair Value Measurements [Abstract]

Schedule Of Fair Value And Carrying Value Of Borrowings Under Credit Facilities And Long-Term Debt

	February 27, 2016				May 30, 2015
	Carrying Value		Fair Value		Carrying Value		Fair Value
2.0% – 6.84% Notes payable	$	27,240	$	27,586	$	44,549	$	45,158
Series A Senior Secured Notes at 5.45%		-		-		6,311		6,312
	$	27,240	$	27,586	$	50,860	$	51,470

Schedule Of Assets Measured At Fair Value On A Recurring Basis

							Total
February 27, 2016	Level 1		Level 2		Level 3		Balance
Assets
US government and agency obligations	$	-	$	10,991	$	-	$	10,991
Municipal bonds		-		80,177		-		80,177
Commercial paper		-		2,989		-		2,989
Corporate bonds		-		266,475		-		266,475
Foreign government obligations		-		2,056		-		2,056
Asset backed securities		-		12,686		-		12,686
Mutual Funds		5,415		-		-		5,415
Total assets measured at fair value	$	5,415	$	375,374	$	-	$	380,789

							Total
May 30, 2015	Level 1		Level 2		Level 3		Balance
Assets
US government and agency obligations	$	-	$	9,630	$	-	$	9,630
Municipal bonds		-		76,311		-		76,311
Certificates of deposit		-		2,002		-		2,002
Commercial paper		-		7,496		-		7,496
Corporate bonds		-		136,364		-		136,364
Foreign government obligations		-		1,045		-		1,045
Asset backed securities		-		14,352		-		14,352
Mutual Funds		4,508		-		-		4,508
Commodity contracts		-		82		-		82
Total assets measured at fair value	$	4,508	$	247,282	$	-	$	251,790
Liabilities
Contingent consideration	$	-	$	-	$	1,024	$	1,024
Total liabilities measured at fair value	$	-	$	-	$	1,024	$	1,024

Changes In Fair Value Of Contingent Consideration

		Thirty-nine weeks ended February 27, 2016
Balance at May 30, 2015	$	1,024
(Gains)/Losses recognized in earnings		-
Actual payments made		(1,024)
Balance at February 27, 2016	$	-