CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $) In Millions, except Share data	Jul. 30, 2011	Jan. 29, 2011	Jul. 31, 2010
CONSOLIDATED BALANCE SHEETS
Debt issuance costs, accumulated amortization (in dollars)	$ 66	$ 60	$ 65
Common Stock, par value (in dollars per share)	$ 0.10	$ 0.10	$ 0.10
Common Stock, shares authorized	220,000,000	220,000,000	220,000,000
Common Stock, shares issued	118,294,503	118,419,850	118,389,571
Common Stock, shares outstanding	118,294,503	118,419,850	118,389,571