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Gain (loss) related to the termination of a contract between the parties. The termination may be due to many causes including early termination of a lease by a lessee, a breach of contract by one party, or a failure to perform.

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Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.

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Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense.

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The net amount of other operating income and expenses, the components of which are not separately disclosed on the income statement, from items that are associated with the entity's normal revenue producing operations.

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Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.

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Lease Termination and Impairment Charges - Lease Terminations (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Feb. 29, 2020	Nov. 30, 2019	Aug. 31, 2019	Jun. 01, 2019	Mar. 02, 2019	Dec. 01, 2018	Sep. 01, 2018	Jun. 02, 2018	Feb. 29, 2020	Mar. 02, 2019	Mar. 03, 2018
Lease termination and impairment charges
Lease termination charges									$ 2,968	$ 44,502	$ 20,892
Closed store and distribution center charges
Balance-beginning of period				$ 124,046				$ 133,290	124,046	133,290	165,138
Existing Topic 420 liabilities eliminated by recording a reduction to the ROU asset									(112,288)
Provision for present value of noncancellable lease payments of closed stores									105,642
Changes in assumptions about future sublease income, terminations and changes in interest rates										737	1,082
Interest accretion										9,741	11,439
Cash payments, net of sublease income									(9,505)	(54,912)	(53,240)
Balance-end of period	$ 2,253				$ 124,046				2,253	124,046	133,290
Revenues and operating losses of closed stores or stores approved for closure
Income (loss) before income taxes	$ 8,268	$ 53,162	$ (51,077)	$ (91,965)	$ (60,625)	$ (18,721)	$ (458,907)	$ (51,224)	(81,612)	(589,477)	(43,545)
Depreciation and amortization									328,277	357,882	386,057
Retail Sites In Closed Or Approved For Closure Status [Member]
Revenues and operating losses of closed stores or stores approved for closure
Revenue from contract with customer									17,182	191,110	333,984
Operating expenses									18,046	209,645	369,859
Gain from sale of assets									(2,550)	(38,110)	(18,221)
Other expenses									776	2,490	2,442
Income (loss) before income taxes									910	17,085	(20,096)
Depreciation and amortization									292	960	2,058
Inventory liquidation charges									$ (486)	(5,536)	(2,828)
Lease termination charges
Closed store and distribution center charges
Provision for present value of noncancellable lease payments of closed stores										$ 35,190	$ 8,871