Annual report pursuant to Section 13 and 15(d)

Quarterly Results (unaudited) (Unaudited Quarterly Results) (Details)

v2.4.1.9
Quarterly Results (unaudited) (Unaudited Quarterly Results) (Details) (USD $)
In Millions, except Per Share data, unless otherwise specified
3 Months Ended 12 Months Ended
Jan. 31, 2015
Nov. 01, 2014
Aug. 02, 2014
May 03, 2014
Feb. 01, 2014
Nov. 02, 2013
Aug. 03, 2013
May 04, 2013
Jan. 31, 2015
Feb. 01, 2014
Feb. 02, 2013
Quarterly Financial Data [Abstract]                      
Net sales $ 9,364us-gaap_SalesRevenueNet $ 6,195us-gaap_SalesRevenueNet $ 6,267us-gaap_SalesRevenueNet $ 6,279us-gaap_SalesRevenueNet $ 9,202us-gaap_SalesRevenueNet $ 6,276us-gaap_SalesRevenueNet $ 6,066us-gaap_SalesRevenueNet $ 6,387us-gaap_SalesRevenueNet $ 28,105us-gaap_SalesRevenueNet $ 27,931us-gaap_SalesRevenueNet $ 27,686us-gaap_SalesRevenueNet
Cost of sales (5,589)us-gaap_CostOfGoodsAndServicesSold (3,766)us-gaap_CostOfGoodsAndServicesSold (3,672)us-gaap_CostOfGoodsAndServicesSold (3,836)us-gaap_CostOfGoodsAndServicesSold (5,464)us-gaap_CostOfGoodsAndServicesSold (3,817)us-gaap_CostOfGoodsAndServicesSold (3,533)us-gaap_CostOfGoodsAndServicesSold (3,911)us-gaap_CostOfGoodsAndServicesSold (16,863)us-gaap_CostOfGoodsAndServicesSold (16,725)us-gaap_CostOfGoodsAndServicesSold (16,538)us-gaap_CostOfGoodsAndServicesSold
Gross margin 3,775us-gaap_GrossProfit 2,429us-gaap_GrossProfit 2,595us-gaap_GrossProfit 2,443us-gaap_GrossProfit 3,738us-gaap_GrossProfit 2,459us-gaap_GrossProfit 2,533us-gaap_GrossProfit 2,476us-gaap_GrossProfit 11,242us-gaap_GrossProfit 11,206us-gaap_GrossProfit 11,148us-gaap_GrossProfit
Selling, general and administrative expenses (2,324)us-gaap_SellingGeneralAndAdministrativeExpense (2,007)us-gaap_SellingGeneralAndAdministrativeExpense (2,024)us-gaap_SellingGeneralAndAdministrativeExpense (2,000)us-gaap_SellingGeneralAndAdministrativeExpense (2,301)us-gaap_SellingGeneralAndAdministrativeExpense (2,099)us-gaap_SellingGeneralAndAdministrativeExpense (1,999)us-gaap_SellingGeneralAndAdministrativeExpense (2,041)us-gaap_SellingGeneralAndAdministrativeExpense (8,355)us-gaap_SellingGeneralAndAdministrativeExpense (8,440)us-gaap_SellingGeneralAndAdministrativeExpense (8,482)us-gaap_SellingGeneralAndAdministrativeExpense
Impairments, store closing and other costs (87)m_Impairmentsstoreclosingandothercosts 0m_Impairmentsstoreclosingandothercosts 0m_Impairmentsstoreclosingandothercosts 0m_Impairmentsstoreclosingandothercosts (88)m_Impairmentsstoreclosingandothercosts 0m_Impairmentsstoreclosingandothercosts 0m_Impairmentsstoreclosingandothercosts 0m_Impairmentsstoreclosingandothercosts (87)m_Impairmentsstoreclosingandothercosts (88)m_Impairmentsstoreclosingandothercosts (5)m_Impairmentsstoreclosingandothercosts
Net income $ 793us-gaap_NetIncomeLoss $ 217us-gaap_NetIncomeLoss $ 292us-gaap_NetIncomeLoss $ 224us-gaap_NetIncomeLoss $ 811us-gaap_NetIncomeLoss $ 177us-gaap_NetIncomeLoss $ 281us-gaap_NetIncomeLoss $ 217us-gaap_NetIncomeLoss $ 1,526us-gaap_NetIncomeLoss $ 1,486us-gaap_NetIncomeLoss $ 1,335us-gaap_NetIncomeLoss
Basic earnings per share $ 2.30us-gaap_EarningsPerShareBasic $ 0.62us-gaap_EarningsPerShareBasic $ 0.81us-gaap_EarningsPerShareBasic $ 0.61us-gaap_EarningsPerShareBasic $ 2.21us-gaap_EarningsPerShareBasic $ 0.47us-gaap_EarningsPerShareBasic $ 0.73us-gaap_EarningsPerShareBasic $ 0.56us-gaap_EarningsPerShareBasic $ 4.30us-gaap_EarningsPerShareBasic $ 3.93us-gaap_EarningsPerShareBasic $ 3.29us-gaap_EarningsPerShareBasic
Diluted earnings per share $ 2.26us-gaap_EarningsPerShareDiluted $ 0.61us-gaap_EarningsPerShareDiluted $ 0.80us-gaap_EarningsPerShareDiluted $ 0.60us-gaap_EarningsPerShareDiluted $ 2.16us-gaap_EarningsPerShareDiluted $ 0.47us-gaap_EarningsPerShareDiluted $ 0.72us-gaap_EarningsPerShareDiluted $ 0.55us-gaap_EarningsPerShareDiluted $ 4.22us-gaap_EarningsPerShareDiluted $ 3.86us-gaap_EarningsPerShareDiluted $ 3.24us-gaap_EarningsPerShareDiluted