CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Jun. 02, 2018	Jun. 03, 2017
Operating activities:
Net income (loss)	$ 214,416	$ (75,349)
Net income (loss) from discontinued operations, net of tax	256,143	(39,312)
Net loss from continuing operations	(41,727)	(36,037)
Adjustments to reconcile to net cash (used in) provided by operating activities of continuing operations:
Depreciation and amortization	94,529	101,029
Lease termination and impairment charges	9,859	4,038
LIFO charge	9,966	10,173
Gain on sale of assets, net	(5,859)	(5,877)
Stock-based compensation expense	5,031	9,038
Loss on debt retirements, net	554
Changes in deferred taxes	(12,355)	(38,160)
Changes in operating assets and liabilities:
Accounts receivable	(194,159)	(34,611)
Inventories	31,101	28,068
Accounts payable	207,960	(34,313)
Other assets and liabilities, net	(121,214)	44,421
Net cash (used in) provided by operating activities of continuing operations	(16,314)	47,769
Investing activities:
Payments for property, plant and equipment	(47,971)	(38,325)
Intangible assets acquired	(13,655)	(5,521)
Proceeds from insured loss		8,639
Proceeds from dispositions of assets and investments	9,916	2,137
Proceeds from sale-leaseback transactions	2,587
Net cash used in investing activities of continuing operations	(49,123)	(33,070)
Financing activities:
Net proceeds from (payments to) revolver	190,000	(90,000)
Principal payments on long-term debt	(431,106)	(3,503)
Change in zero balance cash accounts	1,083	28,768
Net proceeds from issuance of common stock	910	147
Payments for taxes related to net share settlement of equity awards		(147)
Financing fees paid for early debt redemption	(13)
Net cash used in financing activities of continuing operations	(239,126)	(64,735)
Cash flows from discontinued operations:
Operating activities of discontinued operations	(74,050)	44,965
Investing activities of discontinued operations	603,402	(25,126)
Financing activities of discontinued operations	(525,031)	(764)
Net cash provided by discontinued operations	4,321	19,075
Decrease in cash and cash equivalents	(300,242)	(30,961)
Cash and cash equivalents, beginning of period	447,334	245,410
Cash and cash equivalents, end of period	$ 147,092	$ 214,449