Consolidated Statements Of Cash Flows (Unaudited) - USD ($) $ in Millions	9 Months Ended
	Feb. 28, 2016	Feb. 22, 2015
Cash flows—operating activities
Net earnings	$ 235.4	$ 604.2
Earnings from discontinued operations, net of tax	(16.1)	(525.9)
Adjustments to reconcile net earnings from continuing operations to cash flows:
Depreciation and amortization	223.4	238.4
Impairments and disposal of assets, net	3.9	47.1
Amortization of loan costs and losses on interest-rate related derivatives	3.4	6.7
Stock-based compensation expense	29.2	41.3
Change in current assets and liabilities	49.8	34.0
Contributions to pension and postretirement plans	(1.1)	(1.1)
Change in cash surrender value of trust-owned life insurance	8.7	(5.8)
Deferred income taxes	(65.6)	(0.4)
Change in deferred rent	18.1	17.2
Change in other assets and liabilities	(4.4)	6.3
Loss on extinguishment of debt	106.8	91.3
Other, net	5.7	2.7
Net cash provided by operating activities of continuing operations	597.2	556.0
Cash flows—investing activities
Purchases of land, buildings and equipment	(172.8)	(230.1)
Proceeds from disposal of land, buildings and equipment	321.4	24.8
Proceeds from sale of marketable securities	0.8	9.7
Increase in other assets	(12.8)	(13.2)
Net cash provided by (used in) investing activities of continuing operations	136.6	(208.8)
Cash flows—financing activities
Proceeds from issuance of common stock	79.2	107.1
Income tax benefits credited to equity	14.5	9.1
Special cash distribution from Four Corners Property Trust	315.0	0.0
Dividends paid	(204.8)	(209.3)
Repurchases of common stock	(140.2)	(502.3)
ESOP note receivable repayment	0.6	0.8
Proceeds from issuance of short-term debt	0.0	397.4
Repayments of short-term debt	0.0	(605.0)
Repayment of long-term debt	(1,088.8)	(1,065.9)
Principal payments on capital and financing leases	(2.5)	(1.7)
Proceeds from financing lease obligation	0.0	93.1
Net cash used in financing activities of continuing operations	(1,027.0)	(1,776.7)
Cash flows—discontinued operations
Net cash used in operating activities of discontinued operations	(33.2)	(216.6)
Net cash provided by investing activities of discontinued operations	6.3	1,984.0
Net cash (used in) provided by discontinued operations	(26.9)	1,767.4
(Decrease) increase in cash and cash equivalents	(320.1)	337.9
Cash and cash equivalents - beginning of period	535.9	98.3
Cash and cash equivalents - end of period	215.8	436.2
Cash flows from changes in current assets and liabilities
Receivables, net	25.3	18.7
Inventories	(15.2)	55.6
Prepaid expenses and other current assets	(6.6)	(5.0)
Accounts payable	(5.0)	(43.5)
Accrued payroll	(1.9)	8.0
Prepaid/accrued income taxes	27.0	(55.7)
Other accrued taxes	(1.8)	(2.3)
Unearned revenues	78.4	75.0
Other current liabilities	(50.4)	(16.8)
Change in current assets and liabilities	$ 49.8	$ 34.0