Equity (Details) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Aug. 27, 2016	Aug. 29, 2015
Schedule of Stockholders Equity [Line Items]
Balance	$ 917,361
Other comprehensive loss, net of tax	311	$ (180)
Buyback of 920 shares to satisfy withholding obligation in connection with the vesting of restricted stock	(40)
Distribution to noncontrolling interest partners	(73)
Restricted stock compensation	848
Net income	(30,980)	$ 144,090
Balance	$ 887,427
Buyback of 920 shares to satisfy withholding obligation in connection with the vesting of restricted stock, shares	920
Treasury Stock [Member]
Schedule of Stockholders Equity [Line Items]
Balance	$ (22,272)
Forfeiture of restricted stock	(2)
Buyback of 920 shares to satisfy withholding obligation in connection with the vesting of restricted stock	(40)
Balance	(22,314)
Paid In Capital [Member]
Schedule of Stockholders Equity [Line Items]
Balance	46,404
Forfeiture of restricted stock	2
Restricted stock compensation	848
Balance	47,254
Accumulated Other Comprehensive Loss [Member]
Schedule of Stockholders Equity [Line Items]
Balance	(48)
Other comprehensive loss, net of tax	311
Balance	263
Retained Earnings [Member]
Schedule of Stockholders Equity [Line Items]
Balance	890,440
Net income	(30,936)
Balance	859,504
Noncontrolling Interests [Member]
Schedule of Stockholders Equity [Line Items]
Balance	2,086
Distribution to noncontrolling interest partners	(73)
Net income	(44)
Balance	1,969
Common Stock [Member]
Schedule of Stockholders Equity [Line Items]
Balance	703
Balance	703
Class A Common Stock [Member]
Schedule of Stockholders Equity [Line Items]
Balance	48
Balance	$ 48