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Consolidated Statements of Shareholders' Investment (Parenthetical) - $ / shares
3 Months Ended 12 Months Ended
Jan. 30, 2016
Oct. 31, 2015
Aug. 01, 2015
May. 02, 2015
Jan. 31, 2015
Nov. 01, 2014
Aug. 02, 2014
May. 03, 2014
Jan. 30, 2016
Jan. 31, 2015
Feb. 01, 2014
Statement of Stockholders' Equity [Abstract]                      
Dividends declared per share (in dollars per share) $ 0.56 $ 0.56 $ 0.56 $ 0.52 $ 0.52 $ 0.52 $ 0.52 $ 0.43 $ 2.2 $ 1.99 $ 1.65