Condensed Consolidated Statements Of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Feb. 27, 2016	Feb. 28, 2015
Operating activities:
Net income including noncontrolling interests	$ 318,342	$ 116,005
Depreciation and amortization	33,185	30,201
Other adjustments, net	(18,807)	(9,852)
Net cash provided by operations	332,720	136,354
Investing activities:
Purchase of investments	(352,315)	(139,956)
Sales of investments	221,879	109,489
Investment in joint ventures	(29,209)	(8,160)
Purchases of property, plant and equipment	(55,119)	(62,109)
Payments received on notes receivable and from affiliates	4,677	1,409
Net proceeds from disposal of property, plant and equipment	2,724	2,031
Net cash used in investing activities	(207,363)	(97,296)
Financing activities:
Proceeds from issuance of common stock from treasury, net (including tax benefit on nonqualifying disposition of incentive stock options)		60
Purchase of company stock	(1,831)
Distributions to noncontrolling interests	(903)	(941)
Principal payments on long-term debt	(23,620)	(7,726)
Payments of dividends	(99,531)	(31,938)
Net cash used in financing activities	(125,885)	(40,545)
Net change in cash and cash equivalents	(528)	(1,487)
Cash and cash equivalents at beginning of period	8,667	14,521
Cash and cash equivalents at end of period	$ 8,139	$ 13,034