Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Jun. 01, 2019	Jun. 02, 2018	Jun. 03, 2017
Cash flows from operating activities
Net income (loss), including noncontrolling interests	$ 55,062	$ 126,196	$ (74,427)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Depreciation and amortization	54,650	54,026	49,113
Deferred income taxes	6,123	(33,809)	14,833
Equity in income of affiliates	(4,776)	(3,517)	(1,390)
(Gain) loss on disposal of property, plant and equipment	33	472	3,664
Stock compensation expense, net of amounts paid	3,619	3,467	3,427
Amortization of investment securities	962	1,680	3,398
Other	23	71	(209)
Change in operating assets and liabilities, net of effects from acquisitions:
(Increase) decrease in receivables and other assets	16,011	31,403	(37,222)
(Increase) decrease in inventories	(2,285)	(7,952)	2,386
Increase (decrease) in accounts payable, accrued expenses and other liabilities	(14,338)	28,378	(9,491)
Net cash provided by (used in) operating activities	115,085	200,415	(45,918)
Cash flows from investing activities
Purchases of investments securities	(176,951)	(275,287)	(29,849)
Sales and maturities of investment securities	209,806	127,664	248,292
Acquisition of businesses, net of cash acquired	(17,889)	0	(85,822)
Investment in unconsolidated entities	(4,273)	(4,100)	(19,900)
Payments received on notes receivable and from investments in affiliates	7,904	6,581	6,586
Purchases of property, plant and equipment	(67,989)	(19,671)	(66,657)
Net proceeds from disposal of property, plant and equipment	1,575	963	84
Net cash provided by (used in) investing activities	(47,817)	(163,850)	52,734
Cash flows from financing activities
Principal payments on long-term debt	(3,754)	(4,849)	(16,510)
Contributions from (distributions to) noncontrolling interest partners	0	(279)	73
Purchase of common stock by treasury (including tax benefit on nonqualifying disposition of incentive stock options)	(985)	(1,128)	(1,715)
Payments of dividends	(41,713)	0	0
Net cash used in financing activities	(46,452)	(5,698)	(18,298)
Increase (decrease) in cash and cash equivalents	20,816	30,867	(11,482)
Cash and cash equivalents at beginning of year	48,431	17,564	29,046
Cash and cash equivalents at end of year	69,247	48,431	17,564
Supplemental cash flow information:
Income taxes paid (refunds received), net	36,312	(45,101)	(15,233)
Interest (net of amount capitalized)	$ 644	$ 265	$ 317