Lease Termination and Impairment Charges (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Dec. 02, 2017	Nov. 26, 2016	Dec. 02, 2017	Nov. 26, 2016
Lease termination and impairment charges
Lease termination and impairment charges	$ 3,939	$ 7,199	$ 11,090	$ 20,203
Impairment charges
Lease termination and impairment charges
Lease termination and impairment charges	315	890	946	1,578
Lease termination charges
Lease termination and impairment charges
Lease termination and impairment charges	3,624	6,309	10,144	18,625
Closed store and distribution center charges
Balance-beginning of period	144,011	190,708	165,138	208,421
Provision for present value of noncancellable lease payments of closed stores	1,138	2,725	2,051	5,877
Changes in assumptions about future sublease income, terminations and changes in interest rates	(264)	137	(612)	2,044
Interest accretion	2,776	3,482	8,778	10,878
Cash payments, net of sublease income	(11,800)	(17,073)	(39,494)	(47,241)
Balance-end of period	$ 135,861	$ 179,979	$ 135,861	$ 179,979

Amount recognized for the passage of time, typically for liabilities, that have been discounted to their net present values. Excludes accretion associated with asset retirement obligations.

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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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