Annual report pursuant to Section 13 and 15(d)

Quarterly Results of Operations (Unaudited) (Details)

v2.4.1.9
Quarterly Results of Operations (Unaudited) (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 Results of Operations (Unaudited)                      
Net sales $ 1,608us-gaap_SalesRevenueGoodsNet $ 1,130us-gaap_SalesRevenueGoodsNet $ 948us-gaap_SalesRevenueGoodsNet $ 1,052us-gaap_SalesRevenueGoodsNet $ 1,555us-gaap_SalesRevenueGoodsNet $ 1,118us-gaap_SalesRevenueGoodsNet $ 904us-gaap_SalesRevenueGoodsNet $ 993us-gaap_SalesRevenueGoodsNet $ 4,738us-gaap_SalesRevenueGoodsNet $ 4,570us-gaap_SalesRevenueGoodsNet $ 4,408us-gaap_SalesRevenueGoodsNet
Cost of sales and occupancy expense 945us-gaap_CostOfMerchandiseSalesBuyingAndOccupancyCosts 678us-gaap_CostOfMerchandiseSalesBuyingAndOccupancyCosts 591us-gaap_CostOfMerchandiseSalesBuyingAndOccupancyCosts 623us-gaap_CostOfMerchandiseSalesBuyingAndOccupancyCosts 932us-gaap_CostOfMerchandiseSalesBuyingAndOccupancyCosts 665us-gaap_CostOfMerchandiseSalesBuyingAndOccupancyCosts 567us-gaap_CostOfMerchandiseSalesBuyingAndOccupancyCosts 584us-gaap_CostOfMerchandiseSalesBuyingAndOccupancyCosts 2,837us-gaap_CostOfMerchandiseSalesBuyingAndOccupancyCosts 2,748us-gaap_CostOfMerchandiseSalesBuyingAndOccupancyCosts 2,643us-gaap_CostOfMerchandiseSalesBuyingAndOccupancyCosts
Gross profit 663us-gaap_GrossProfit 452us-gaap_GrossProfit 357us-gaap_GrossProfit 429us-gaap_GrossProfit 623us-gaap_GrossProfit 453us-gaap_GrossProfit 337us-gaap_GrossProfit 409us-gaap_GrossProfit 1,901us-gaap_GrossProfit 1,822us-gaap_GrossProfit 1,765us-gaap_GrossProfit
Selling, general and administrative expense 364us-gaap_SellingGeneralAndAdministrativeExpense 304us-gaap_SellingGeneralAndAdministrativeExpense 270us-gaap_SellingGeneralAndAdministrativeExpense 282us-gaap_SellingGeneralAndAdministrativeExpense 335us-gaap_SellingGeneralAndAdministrativeExpense 309us-gaap_SellingGeneralAndAdministrativeExpense 254us-gaap_SellingGeneralAndAdministrativeExpense 272us-gaap_SellingGeneralAndAdministrativeExpense 1,220us-gaap_SellingGeneralAndAdministrativeExpense 1,170us-gaap_SellingGeneralAndAdministrativeExpense 1,132us-gaap_SellingGeneralAndAdministrativeExpense
Share-based compensation 4mik_ShareBasedCompensationIncomeStatementImpact 4mik_ShareBasedCompensationIncomeStatementImpact 2mik_ShareBasedCompensationIncomeStatementImpact 4mik_ShareBasedCompensationIncomeStatementImpact 8mik_ShareBasedCompensationIncomeStatementImpact 4mik_ShareBasedCompensationIncomeStatementImpact 8mik_ShareBasedCompensationIncomeStatementImpact 3mik_ShareBasedCompensationIncomeStatementImpact 14mik_ShareBasedCompensationIncomeStatementImpact 23mik_ShareBasedCompensationIncomeStatementImpact 15mik_ShareBasedCompensationIncomeStatementImpact
Operating income 294us-gaap_OperatingIncomeLoss 142us-gaap_OperatingIncomeLoss 52us-gaap_OperatingIncomeLoss 139us-gaap_OperatingIncomeLoss 276us-gaap_OperatingIncomeLoss 135us-gaap_OperatingIncomeLoss 71us-gaap_OperatingIncomeLoss 128us-gaap_OperatingIncomeLoss 627us-gaap_OperatingIncomeLoss 610us-gaap_OperatingIncomeLoss 592us-gaap_OperatingIncomeLoss
Losses on early extinguishments of debt and refinancing costs 6us-gaap_GainsLossesOnExtinguishmentOfDebt   68us-gaap_GainsLossesOnExtinguishmentOfDebt   7us-gaap_GainsLossesOnExtinguishmentOfDebt     7us-gaap_GainsLossesOnExtinguishmentOfDebt 74us-gaap_GainsLossesOnExtinguishmentOfDebt 14us-gaap_GainsLossesOnExtinguishmentOfDebt 33us-gaap_GainsLossesOnExtinguishmentOfDebt
Net income $ 157us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic $ 64us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic $ (48)us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic $ 45us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic $ 133us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic $ 47us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic $ 17us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic $ 46us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic $ 217us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic $ 243us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic $ 200us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic
Diluted (in dollars per share) $ 0.75us-gaap_EarningsPerShareDiluted $ 0.31us-gaap_EarningsPerShareDiluted $ (0.26)us-gaap_EarningsPerShareDiluted $ 0.25us-gaap_EarningsPerShareDiluted $ 0.74us-gaap_EarningsPerShareDiluted $ 0.26us-gaap_EarningsPerShareDiluted $ 0.09us-gaap_EarningsPerShareDiluted $ 0.26us-gaap_EarningsPerShareDiluted $ 1.05us-gaap_EarningsPerShareDiluted $ 1.36us-gaap_EarningsPerShareDiluted $ 1.12us-gaap_EarningsPerShareDiluted