Consolidated Statements of Financial Position (Parenthetical) (USD $) In Millions, except Per Share data, unless otherwise specified	Feb. 01, 2013	Feb. 03, 2012
Statement of Financial Position [Abstract]
Common Stock, Par or Stated Value Per Share	$ 0.01	$ 0.01
Common Stock, Shares Authorized	7,000	7,000
Common Stock, Shares, Issued	3,413	3,390
Common Stock, Shares, Outstanding	1,738	1,761
Treasury Stock, Shares	1,200	1,154