CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
Feb. 29, 2020	Mar. 02, 2019	Mar. 03, 2018
Operating activities:
Net (loss) income	$ (452,174)	$ (422,213)	$ 943,470
Net income from discontinued operations, net of tax	17,045	244,741	1,293,002
Net loss from continuing operations	(469,219)	(666,954)	(349,532)
Adjustments to reconcile to net cash provided by (used in) operating activities of continuing operations :
Depreciation and amortization	328,277	357,882	386,057
Lease termination and impairment charges	42,843	107,994	58,765
Goodwill and intangible asset impairment charges		375,190	261,727
LIFO (credit) charge	(64,804)	23,354	(28,827)
Loss (gain) on sale of assets, net	4,226	(38,012)	(25,872)
Stock-based compensation expense	16,087	12,115	25,793
(Gain) loss on debt retirements, net	(55,692)	554
Changes in deferred taxes	385,904	95,638	260,411
Changes in operating assets and liabilities:
Accounts receivable	486,563	(75,844)	(349,481)
Inventories	15,141	(44,645)	18,835
Accounts payable	(92,062)	125,925	211,511
Operating lease right-of-use assets and operating lease liabilities	14,112
Other assets	(38,351)	1,000	(10,082)
Other liabilities	(62,168)	(439,906)	52,165
Net cash provided by (used in) operating activities of continuing operations	510,857	(165,709)	511,470
Investing activities:
Payments for property, plant and equipment	(171,705)	(196,778)	(185,879)
Intangible assets acquired	(42,681)	(47,911)	(28,885)
Proceeds from insured loss			4,239
Proceeds from dispositions of assets and investments	59,658	43,550	27,586
Proceeds from sale-leaseback transactions, ASC842	4,879
Proceeds from sale-leaseback transactions, ACS 840		2,587
Net cash used in investing activities of continuing operations	(149,849)	(198,552)	(182,939)
Financing activities:
Proceeds from issuance of long-term debt	600,000	450,000
Net (payments to) proceeds from revolver	(225,000)	875,000	(265,000)
Principal payments on long-term debt	(706,103)	(440,370)	(9,882)
Change in zero balance cash accounts	12,671	(59,481)	35,605
Net proceeds from issuance of common stock		2,294	5,796
Payments for taxes related to net share settlement of equity awards	(1,921)	(2,419)	(4,103)
Financing fees paid for early debt redemption	(518)	(171)
Deferred financing costs paid	(5,781)	(21,564)
Net cash (used in) provided by financing activities of continuing operations	(326,652)	803,289	(237,584)
Cash flows from discontinued operations:
Operating activities of discontinued operations	(23,836)	(62,956)	(245,126)
Investing activities of discontinued operations	63,307	664,740	3,496,222
Financing activities of discontinued operations	0	(1,343,793)	(3,140,119)
Net cash provided by (used in) discontinued operations	39,471	(742,009)	110,977
Increase (decrease) in cash and cash equivalents	73,827	(302,981)	201,924
Cash and cash equivalents, beginning of period	144,353	447,334	245,410
Cash and cash equivalents, end of period	$ 218,180	$ 144,353	$ 447,334

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