Condensed Consolidated Statements of Cash Flows - USD ($) $ in Millions	4 Months Ended
	Jun. 19, 2021	Jun. 20, 2020
Cash flows from operating activities:
Net income	$ 444.8	$ 586.2
Adjustments to reconcile net income to net cash provided by operating activities:
Loss on property dispositions and impairment losses, net	0.3	30.3
Depreciation and amortization	504.2	460.1
Operating lease right-of-use assets amortization	189.3	176.4
LIFO expense	14.5	13.1
Deferred income tax	(17.9)	(51.2)
Contributions to pension and post-retirement benefit plans, net of (income) expense	(14.5)	(63.5)
(Gain) loss on interest rate swaps and commodity hedges, net	(6.3)	24.5
Equity-based compensation expense	22.2	19.0
Other	(22.9)	(1.8)
Changes in operating assets and liabilities:
Receivables, net	(74.7)	(4.7)
Inventories, net	14.8	67.8
Accounts payable, accrued salaries and wages and other accrued liabilities	(31.3)	733.1
Operating lease liabilities	(109.5)	(98.7)
Self-insurance assets and liabilities	27.5	24.1
Other operating assets and liabilities	118.5	177.2
Net cash provided by operating activities	1,059.0	2,091.9
Cash flows from investing activities:
Business acquisitions, net of cash acquired	(23.5)	0.0
Payments for property, equipment and intangibles, including payments for lease buyouts	(513.4)	(402.3)
Proceeds from sale of long-lived assets	15.2	6.7
Other investing activities	28.7	(3.8)
Net cash used in investing activities	(493.0)	(399.4)
Cash flows from financing activities:
Proceeds from issuance of long-term debt	0.0	2,000.0
Payments on long-term borrowings	(0.3)	(2,001.4)
Payments of obligations under finance leases	(14.1)	(14.1)
Dividends paid on common stock	(46.5)	0.0
Dividends paid on convertible preferred stock	(29.5)	0.0
Proceeds from convertible preferred stock	0.0	1,680.0
Third party issuance costs on convertible preferred stock	0.0	(80.9)
Treasury stock purchase, at cost	0.0	(1,680.0)
Employee tax withholding on vesting of restricted stock units	(10.0)	(6.2)
Other financing activities	(8.8)	(4.3)
Net cash used in financing activities	(109.2)	(106.9)
Net increase in cash and cash equivalents and restricted cash	456.8	1,585.6
Cash and cash equivalents and restricted cash at beginning of period	1,767.6	478.9
Cash and cash equivalents and restricted cash at end of period	$ 2,224.4	$ 2,064.5