Consolidated Statements of Cash Flows - USD ($) $ in Millions	9 Months Ended
	Feb. 25, 2018	Feb. 26, 2017
Cash flows—operating activities
Net earnings	$ 421.5	$ 355.3
Losses from discontinued operations, net of tax	6.9	1.8
Adjustments to reconcile net earnings from continuing operations to cash flows:
Depreciation and amortization	234.1	202.5
Impairments and disposal of assets, net	(1.1)	(8.4)
Amortization of loan costs and losses on interest-rate related derivatives	1.2	0.7
Stock-based compensation expense	32.2	27.3
Change in current assets and liabilities	13.9	91.7
Contributions to pension and postretirement plans	(61.6)	(1.2)
Change in cash surrender value of trust-owned life insurance	(10.7)	(8.2)
Deferred income taxes	(29.0)	(12.9)
Change in deferred rent	27.8	24.5
Change in other assets and liabilities	11.0	19.5
Loss on extinguishment of debt	102.2	0.0
Other, net	2.6	8.7
Net cash provided by operating activities of continuing operations	751.0	701.3
Cash flows—investing activities
Purchases of land, buildings and equipment	(294.9)	(214.0)
Proceeds from disposal of land, buildings and equipment	3.3	8.2
Cash used in business acquisitions, net of cash acquired	(40.4)	0.0
Purchases of capitalized software and other assets	(14.7)	(18.8)
Other, net	4.4	4.3
Net cash used in investing activities of continuing operations	(342.3)	(220.3)
Cash flows—financing activities
Proceeds from issuance of common stock	35.5	62.5
Income tax benefits credited to equity	0.0	12.1
Dividends paid	(234.9)	(208.9)
Repurchases of common stock	(207.6)	(214.9)
Proceeds from issuance of short-term debt	812.2	0.0
Repayments of short-term debt	(761.6)	0.0
Repayments of long-term debt	(408.2)	0.0
Proceeds from issuance of long-term debt	300.0	0.0
Principal payments on capital and financing leases	(3.9)	(3.0)
Other, net	(11.5)	0.8
Net cash used in financing activities of continuing operations	(480.0)	(351.4)
Cash flows—discontinued operations
Net cash used in operating activities of discontinued operations	(15.2)	(13.8)
Net cash provided by investing activities of discontinued operations	0.2	0.8
Net cash used in discontinued operations	(15.0)	(13.0)
Increase (decrease) in cash and cash equivalents	(86.3)	116.6
Cash and cash equivalents - beginning of period	233.1	274.8
Cash and cash equivalents - end of period	146.8	391.4
Cash flows from changes in current assets and liabilities
Receivables, net	25.8	24.5
Inventories	(29.1)	7.3
Prepaid expenses and other current assets	(12.9)	(1.3)
Accounts payable	28.9	(46.8)
Accrued payroll	5.7	(7.7)
Prepaid/accrued income taxes	(56.8)	52.2
Other accrued taxes	(1.9)	(1.5)
Unearned revenues	74.0	79.2
Other current liabilities	(19.8)	(14.2)
Change in current assets and liabilities	$ 13.9	$ 91.7