v2.4.0.6
Cash Equivalents (Details) (USD $)
In Millions, unless otherwise specified
12 Months Ended
Jan. 28, 2012
D
M
Jan. 29, 2011
D
Cash Equivalents.    
Cash and cash equivalents, short-term investments $ 194 $ 1,129
Highly liquid investments to be included in Cash equivalents, maximum original maturity period (in months) 3  
Credit and debit card transactions to be included in cash equivalents, maximum settlement period (in days) 5 5
Receivables from third-party credit and debit card sales within Retail Segment, included in cash equivalents 330 313
Payables from use of Target Visa card at merchants, included in cash equivalents $ 35 $ 36