Consolidated Statements of Comprehensive Loss - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Sep. 01, 2018	Aug. 26, 2017	Sep. 01, 2018	Aug. 26, 2017
Statement Of Income And Comprehensive Income [Abstract]
Net loss	$ (51,088)	$ (7,823)	$ (79,591)	$ (10,809)
Other comprehensive income (loss)
Foreign currency translation adjustments	(32)	2,505	(261)	1,670
Pension adjustments	6	(56)	338	(113)
Other comprehensive income (loss)	(26)	2,449	77	1,557
Comprehensive loss, net of tax	$ (51,114)	$ (5,374)	$ (79,514)	$ (9,252)

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.

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