XML 29 R9.htm IDEA: XBRL DOCUMENT v3.4.0.3
Consolidated Statements of Shareholders' Investment (Parenthetical) - $ / shares
3 Months Ended 12 Months Ended
Apr. 30, 2016
May. 02, 2015
Jan. 30, 2016
Statement of Stockholders' Equity [Abstract]      
Dividends declared per share (in dollars per share) $ 0.56 $ 0.52 $ 2.2