Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Nov. 26, 2016	Nov. 28, 2015
Operating activities:
Net income (loss), including noncontrolling interests	$ (53,947)	$ 254,000
Depreciation and amortization	22,975	22,107
Other adjustments, net	(39,217)	24,345
Net cash provided by (used in) operations	(70,189)	300,452
Investing activities:
Purchase of investments	(13,324)	(260,242)
Sales of investments	193,280	104,503
Acquisition of business	(68,643)	0
Investment in joint ventures	(10,750)	(19,709)
Purchases of property, plant and equipment	(40,649)	(34,028)
Payments received on notes receivable and from affiliates	1,750	853
Net proceeds from disposal of property, plant and equipment	163	219
Net cash provided by (used in) investing activities	61,827	(208,404)
Financing activities:
Purchase of common stock by treasury	(60)	(62)
Distributions to noncontrolling interests	(73)	(459)
Principal payments on long-term debt	(3,060)	(22,090)
Payments of dividends	0	(63,074)
Net cash used in financing activities	(3,193)	(85,685)
Net change in cash and cash equivalents	(11,555)	6,363
Cash and cash equivalents at beginning of period	29,046	8,667
Cash and cash equivalents at end of period	$ 17,491	$ 15,030