XML 51 R38.htm IDEA: XBRL DOCUMENT v3.10.0.1
Revenue Recognition - Additional Information (Detail) - USD ($)
3 Months Ended
Jul. 28, 2018
Jul. 31, 2018
Apr. 28, 2018
Jul. 29, 2017
Deferred Revenue Arrangement [Line Items]        
Gift card liabilities $ 223,950,000 $ 223,950,000 $ 323,465,000 $ 337,965,000
Cumulative effect of adjustment, net of tax (174,086,000)   (216,236,000) $ (67,131,000)
Difference between Revenue Guidance in Effect before and after Topic 606 | ASU 2014-09        
Deferred Revenue Arrangement [Line Items]        
Gift card liabilities (90,147,000)   $ (90,147,000)  
Cumulative effect of adjustment, net of tax 70,044,000      
Annual Fee        
Deferred Revenue Arrangement [Line Items]        
Non-refundable, after first 30 days, annual fee $ 25