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Earnings Per Share EPS - Antidilutive Shares Excluded (Details) - Stock Options - $ / shares
shares in Thousands
3 Months Ended
Aug. 03, 2019
Jul. 28, 2018
Antidilutive Securities Excluded from Computation of Earnings Per Share    
Antidilutive securities excluded from computation of earnings per share (in shares) 2,197 1,798
Antidilutive securities excluded from computation of earnings per share, weighted average exercise price (dollars per share) $ 10.03 $ 10.46