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Net Loss per Share - Schedule of Net Loss per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	May 05, 2019	Apr. 29, 2018
Numerator:
Net loss	$ (29,554)	$ (59,815)
Net loss attributable to common stockholders	$ (29,554)	$ (59,815)
Denominator:
Weighted average common shares used in computing net loss per share attributable to common stockholders, basic and diluted (in shares)	393,000	393,000
Net loss per share attributable to common stockholders, basic and diluted (in dollars per share)	$ (0.08)	$ (0.15)

X

- Definition

Net Income (Loss) Available to Common Stockholders, Basic And Diluted [Abstract]

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Weighted Average Number Of Shares Outstanding, Basic And Diluted [Abstract]

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The amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements. Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period. Diluted earnings per share includes the amount of net income or loss for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

+ References

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- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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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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Average number of shares or units issued and outstanding that are used in calculating basic and diluted earnings per share (EPS).

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