Consolidated Statements of Comprehensive (Loss) Income - USD ($) $ in Thousands	3 Months Ended
Jun. 01, 2019	Jun. 02, 2018
Statement of Comprehensive Income [Abstract]
Net (loss) earnings	$ (371,085)	$ 43,576
Other comprehensive loss:
Change in temporary impairment of auction rate securities, net of taxes	493	315
Pension adjustment, net of taxes	(27)	136
Currency translation adjustment	(3,633)	(4,130)
Other comprehensive loss	(3,167)	(3,679)
Comprehensive (loss) income	$ (374,252)	$ 39,897

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 deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders.

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Amount, after tax and reclassification adjustment, of (increase) decrease in accumulated other comprehensive income for defined benefit plan, attributable to parent.

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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, attributable to parent entity.

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Amount after tax, before reclassification adjustments, of unrealized holding gain (loss) on available-for-sale securities.

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