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Net Earnings (Loss) Per Share - Additional Information (Detail) - shares
shares in Millions
3 Months Ended 9 Months Ended
Dec. 02, 2017
Dec. 03, 2016
Dec. 02, 2017
Dec. 03, 2016
Aug. 01, 2017
Jul. 31, 2017
Feb. 25, 2017
Schedule Of Computation Of Basic And Diluted Earnings Per Common Share [Line Items]              
Common stock, shares authorized 57   57   57   57
Common stock, shares issued 38   38   38 269 38
Continuing Operations              
Schedule Of Computation Of Basic And Diluted Earnings Per Common Share [Line Items]              
Antidilutive securities excluded from computation of earnings per share 2 2 2 2