$BBY
BEST BUY CO INC Stock $bby

$bby Overview Financials Valuation SEC Filings Company Website

2017 Q1 Form 10-K Financial Statement

#000076447817000008 Filed on March 24, 2017

Income Statement

Concept	2017 Q1	2017	2016 Q1
Revenue	$13.48B	$39.40B	$13.62B
YoY Change	-1.04%	-0.32%	-4.12%
Cost Of Revenue	$10.45B	$29.96B	$10.67B
YoY Change	-2.07%	-1.22%	-4.56%
Gross Profit	$3.030B	$9.440B	$2.951B
YoY Change	2.68%	2.71%	-2.48%
Gross Profit Margin	22.47%	23.96%	21.66%
Selling, General & Admin	$2.129B	$7.547B	$2.135B
YoY Change	-0.28%	-0.93%	-3.96%
% of Gross Profit	70.26%	79.95%	72.35%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$163.0M	$654.0M	$163.0M
YoY Change	0.0%	-0.46%	-5.23%
% of Gross Profit	5.38%	6.93%	5.52%
Operating Expenses	$2.129B	$7.547B	$2.135B
YoY Change	-0.28%	-0.93%	-3.96%
Operating Profit	$881.0M	$1.854B	$771.0M
YoY Change	14.27%	34.84%	-4.81%
Interest Expense	-$9.000M	$72.00M	-$28.00M
YoY Change	-67.86%	-10.0%	133.33%
% of Operating Profit	-1.02%	3.88%	-3.63%
Other Income/Expense, Net
YoY Change
Pretax Income	$873.0M	$1.507B	$750.0M
YoY Change	16.4%	15.04%	-6.02%
Income Tax	$266.0M	$609.0M	$273.0M
% Of Pretax Income	30.47%	40.41%	36.4%
Net Earnings	$607.0M	$1.228B	$479.0M
YoY Change	26.72%	36.9%	-7.71%
Net Earnings / Revenue	4.5%	3.12%	3.52%
Basic Earnings Per Share		$3.86
Diluted Earnings Per Share	$1.91	$3.81	$1.40
COMMON SHARES
Basic Shares Outstanding	309.1M shares	318.5M shares	323.3M shares
Diluted Shares Outstanding		322.6M shares

Balance Sheet

Concept	2017 Q1	2017	2016 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments	$3.921B	$3.921B	$3.281B
YoY Change	19.51%	19.51%	-15.61%
Cash & Equivalents	$2.240B	$2.240B	$1.976B
Short-Term Investments	$1.681B	$1.681B	$1.305B
Other Short-Term Assets	$384.0M	$384.0M	$392.0M
YoY Change	-2.04%	-2.04%	-12.69%
Inventory	$4.864B	$4.864B	$5.051B
Prepaid Expenses
Receivables	$1.347B	$1.347B	$1.162B
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$10.52B	$10.52B	$9.886B
YoY Change	6.37%	6.37%	-13.82%
LONG-TERM ASSETS
Property, Plant & Equipment	$2.293B	$2.293B	$2.346B
YoY Change	-2.26%	-2.26%	2.22%
Goodwill	$425.0M		$425.0M
YoY Change	0.0%		0.0%
Intangibles			$18.00M
YoY Change			-68.42%
Long-Term Investments
YoY Change
Other Assets	$622.0M	$622.0M	$831.0M
YoY Change	-25.15%	-26.3%	0.24%
Total Long-Term Assets	$3.340B	$3.340B	$3.633B
YoY Change	-8.06%	-8.06%	-3.71%
TOTAL ASSETS
Total Short-Term Assets	$10.52B	$10.52B	$9.886B
Total Long-Term Assets	$3.340B	$3.340B	$3.633B
Total Assets	$13.86B	$13.86B	$13.52B
YoY Change	2.49%	2.49%	-11.32%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$4.984B	$4.984B	$4.450B
YoY Change	12.0%	12.0%	-11.53%
Accrued Expenses	$865.0M	$1.223B	$802.0M
YoY Change	7.86%	3.12%	2.56%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$44.00M	$44.00M	$395.0M
YoY Change	-88.86%	-88.86%	863.41%
Total Short-Term Liabilities	$7.122B	$7.122B	$6.925B
YoY Change	2.84%	2.84%	-10.96%
LONG-TERM LIABILITIES
Long-Term Debt	$1.321B	$1.321B	$1.339B
YoY Change	-1.34%	-1.34%	-14.82%
Other Long-Term Liabilities	$704.0M	$704.0M	$877.0M
YoY Change	-19.73%	-19.73%	-0.45%
Total Long-Term Liabilities	$2.025B	$2.025B	$2.216B
YoY Change	-8.62%	-8.62%	-9.66%
TOTAL LIABILITIES
Total Short-Term Liabilities	$7.122B	$7.122B	$6.925B
Total Long-Term Liabilities	$2.025B	$2.025B	$2.216B
Total Liabilities	$9.147B	$9.147B	$9.141B
YoY Change	0.07%	0.07%	-10.65%
SHAREHOLDERS EQUITY
Retained Earnings	$4.399B		$4.130B
YoY Change	6.51%		-0.27%
Common Stock	$31.00M		$32.00M
YoY Change	-3.13%		-8.57%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$4.709B	$4.709B	$4.378B
YoY Change
Total Liabilities & Shareholders Equity	$13.86B	$13.86B	$13.52B
YoY Change	2.49%	2.49%	-11.32%

Cashflow Statement

Concept	2017 Q1	2017	2016 Q1
OPERATING ACTIVITIES
Net Income	$607.0M	$1.228B	$479.0M
YoY Change	26.72%	36.9%	-7.71%
Depreciation, Depletion And Amortization	$163.0M	$654.0M	$163.0M
YoY Change	0.0%	-0.46%	-5.23%
Cash From Operating Activities	$1.150B	$2.557B	$880.0M
YoY Change	30.68%	90.39%	-24.2%
INVESTING ACTIVITIES
Capital Expenditures	-$135.0M	$580.0M	-$156.0M
YoY Change	-13.46%	-10.63%	14.71%
Acquisitions		$0.00
YoY Change
Other Investing Activities	$106.0M	-$59.00M	$248.0M
YoY Change	-57.26%	110.71%	-205.98%
Cash From Investing Activities	-$29.00M	-$877.0M	$92.00M
YoY Change	-131.52%	66.73%	-124.86%
FINANCING ACTIVITIES
Cash Dividend Paid		$505.0M
YoY Change		1.2%
Common Stock Issuance & Retirement, Net		$527.0M
YoY Change		-47.3%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-219.0M	-$1.418B	-775.0M
YoY Change	-71.74%	-7.68%	1514.58%
NET CHANGE
Cash From Operating Activities	1.150B	$2.557B	880.0M
Cash From Investing Activities	-29.00M	-$877.0M	92.00M
Cash From Financing Activities	-219.0M	-$1.418B	-775.0M
Net Change In Cash	902.0M	$272.0M	197.0M
YoY Change	357.87%	-137.83%	-73.49%
FREE CASH FLOW
Cash From Operating Activities	$1.150B	$2.557B	$880.0M
Capital Expenditures	-$135.0M	$580.0M	-$156.0M
Free Cash Flow	$1.285B	$1.977B	$1.036B
YoY Change	24.03%	184.87%	-20.12%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2017	bby	Accelerated Share Repurchase Pricehighendoftherange AcceleratedShareRepurchasePricehighendoftherange	175000000	USD
CY2017	bby	Accelerated Share Repurchase Pricelowendoftherange AcceleratedShareRepurchasePricelowendoftherange	150000000	USD
CY2016	bby	Accelerated Share Repurchase Settlement Amount AcceleratedShareRepurchaseSettlementAmount	165000000	USD
CY2017Q1	bby	Capital Leases Future Minimum Payments Present Value CapitalLeasesFutureMinimumPaymentsPresentValue	30000000	USD
CY2014Q1	bby	Cashand Cash Equivalents Heldforsaleat Beginningof Period CashandCashEquivalentsHeldforsaleatBeginningofPeriod	0	USD
CY2016Q1	bby	Cashand Cash Equivalents Heldforsaleat Beginningof Period CashandCashEquivalentsHeldforsaleatBeginningofPeriod	194000000	USD
CY2017Q1	bby	Cashand Cash Equivalents Heldforsaleat Beginningof Period CashandCashEquivalentsHeldforsaleatBeginningofPeriod	0	USD
CY2015Q1	bby	Cashand Cash Equivalents Heldforsaleat Endof Period CashandCashEquivalentsHeldforsaleatEndofPeriod	-194000000	USD
CY2016Q1	bby	Cashand Cash Equivalents Heldforsaleat Endof Period CashandCashEquivalentsHeldforsaleatEndofPeriod	0	USD
CY2017Q1	bby	Cashand Cash Equivalents Heldforsaleat Endof Period CashandCashEquivalentsHeldforsaleatEndofPeriod	0	USD
CY2015Q1	bby	Cashand Cash Equivalentsat Beginningof Periodexcludingheldforsale CashandCashEquivalentsatBeginningofPeriodexcludingheldforsale	2678000000	USD
CY2016Q1	bby	Cashand Cash Equivalentsat Beginningof Periodexcludingheldforsale CashandCashEquivalentsatBeginningofPeriodexcludingheldforsale	2432000000	USD
CY2017Q1	bby	Cashand Cash Equivalentsat Beginningof Periodexcludingheldforsale CashandCashEquivalentsatBeginningofPeriodexcludingheldforsale	1976000000	USD
CY2015Q1	bby	Cashand Cash Equivalentsat Endof Period CashandCashEquivalentsatEndofPeriod	2626000000	USD
CY2016Q1	bby	Cashand Cash Equivalentsat Endof Period CashandCashEquivalentsatEndofPeriod	1976000000	USD
CY2017Q1	bby	Cashand Cash Equivalentsat Endof Period CashandCashEquivalentsatEndofPeriod	2240000000	USD
CY2015Q1	bby	Cashand Cash Equivalentsat Endof Periodexcludingheldforsale CashandCashEquivalentsatEndofPeriodexcludingheldforsale	2432000000	USD
CY2016Q1	bby	Cashand Cash Equivalentsat Endof Periodexcludingheldforsale CashandCashEquivalentsatEndofPeriodexcludingheldforsale	1976000000	USD
CY2017Q1	bby	Cashand Cash Equivalentsat Endof Periodexcludingheldforsale CashandCashEquivalentsatEndofPeriodexcludingheldforsale	2240000000	USD
CY2015Q2	bby	Comparable Store Sales Percentage Change ComparableStoreSalesPercentageChange	0.006
CY2015Q3	bby	Comparable Store Sales Percentage Change ComparableStoreSalesPercentageChange	0.038
CY2015Q4	bby	Comparable Store Sales Percentage Change ComparableStoreSalesPercentageChange	0.008
CY2016Q1	bby	Comparable Store Sales Percentage Change ComparableStoreSalesPercentageChange	-0.017
CY2016	bby	Comparable Store Sales Percentage Change ComparableStoreSalesPercentageChange	0.005
CY2016Q2	bby	Comparable Store Sales Percentage Change ComparableStoreSalesPercentageChange	-0.001
CY2016Q3	bby	Comparable Store Sales Percentage Change ComparableStoreSalesPercentageChange	0.008
CY2016Q4	bby	Comparable Store Sales Percentage Change ComparableStoreSalesPercentageChange	0.018
CY2017Q1	bby	Comparable Store Sales Percentage Change ComparableStoreSalesPercentageChange	-0.007
CY2017	bby	Comparable Store Sales Percentage Change ComparableStoreSalesPercentageChange	0.003
CY2015	bby	Cost Of Goods Sold Restructuring CostOfGoodsSoldRestructuring	0	USD
CY2016	bby	Cost Of Goods Sold Restructuring CostOfGoodsSoldRestructuring	3000000	USD
CY2017	bby	Cost Of Goods Sold Restructuring CostOfGoodsSoldRestructuring	0	USD
CY2017	bby	Days Until Excluded From Comparable Sales DaysUntilExcludedFromComparableSales	P14D
CY2015	bby	Deferred Income Tax Expense Benefit Total Ops DeferredIncomeTaxExpenseBenefit_TotalOps	-297000000	USD
CY2016	bby	Deferred Income Tax Expense Benefit Total Ops DeferredIncomeTaxExpenseBenefit_TotalOps	49000000	USD
CY2017	bby	Deferred Income Tax Expense Benefit Total Ops DeferredIncomeTaxExpenseBenefit_TotalOps	201000000	USD
CY2016Q1	bby	Deferred Tax Assets Tax Deferred Expense Reserve And Accruals Property Expenses DeferredTaxAssetsTaxDeferredExpenseReserveAndAccrualsPropertyExpenses	175000000	USD
CY2017Q1	bby	Deferred Tax Assets Tax Deferred Expense Reserve And Accruals Property Expenses DeferredTaxAssetsTaxDeferredExpenseReserveAndAccrualsPropertyExpenses	91000000	USD
CY2016Q1	bby	Deferred Tax Liabilities Inventory DeferredTaxLiabilitiesInventory	69000000	USD
CY2017Q1	bby	Deferred Tax Liabilities Inventory DeferredTaxLiabilitiesInventory	97000000	USD
CY2015	bby	Effective Income Tax Rate Reconciliation Legal Entity Reorganization EffectiveIncomeTaxRateReconciliationLegalEntityReorganization	-353000000	USD
CY2016	bby	Effective Income Tax Rate Reconciliation Legal Entity Reorganization EffectiveIncomeTaxRateReconciliationLegalEntityReorganization	0	USD
CY2017	bby	Effective Income Tax Rate Reconciliation Legal Entity Reorganization EffectiveIncomeTaxRateReconciliationLegalEntityReorganization	0	USD
CY2016Q1	bby	Financing Lease Obligations FinancingLeaseObligations	178000000	USD
CY2017Q1	bby	Financing Lease Obligations FinancingLeaseObligations	177000000	USD
CY2017Q1	bby	Financing Leases Future Minimum Payments Due FinancingLeasesFutureMinimumPaymentsDue	226000000	USD
CY2017Q1	bby	Financing Leases Future Minimum Payments Due Current FinancingLeasesFutureMinimumPaymentsDueCurrent	36000000	USD
CY2017Q1	bby	Financing Leases Future Minimum Payments Due In Five Years FinancingLeasesFutureMinimumPaymentsDueInFiveYears	20000000	USD
CY2017Q1	bby	Financing Leases Future Minimum Payments Due In Four Years FinancingLeasesFutureMinimumPaymentsDueInFourYears	28000000	USD
CY2017Q1	bby	Financing Leases Future Minimum Payments Due In Three Years FinancingLeasesFutureMinimumPaymentsDueInThreeYears	35000000	USD
CY2017Q1	bby	Financing Leases Future Minimum Payments Due In Two Years FinancingLeasesFutureMinimumPaymentsDueInTwoYears	41000000	USD
CY2017Q1	bby	Financing Leases Future Minimum Payments Due Next Twelve Months FinancingLeasesFutureMinimumPaymentsDueNextTwelveMonths	46000000	USD
CY2017Q1	bby	Financing Leases Future Minimum Payments Due Thereafter FinancingLeasesFutureMinimumPaymentsDueThereafter	56000000	USD
CY2017Q1	bby	Financing Leases Future Minimum Payments Interest Included In Payments FinancingLeasesFutureMinimumPaymentsInterestIncludedInPayments	49000000	USD
CY2017Q1	bby	Financing Leases Future Minimum Payments Present Value FinancingLeasesFutureMinimumPaymentsPresentValue	177000000	USD
CY2017Q1	bby	Financing Leases Future Minimum Payments Present Value Of Net Minimum Payments FinancingLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments	141000000	USD
CY2017	bby	Fullydepreciatedassetsnolongerinservice Fullydepreciatedassetsnolongerinservice	345000000	USD
CY2017	bby	Gift Card Redeemability Determination Period GiftCardRedeemabilityDeterminationPeriod	P24M
CY2016Q1	bby	Land And Buildings Gross LandAndBuildingsGross	613000000	USD
CY2017Q1	bby	Land And Buildings Gross LandAndBuildingsGross	618000000	USD
CY2016	bby	Maximum Term Of Original Maturity To Classify Instrument As Cash Equivalents MaximumTermOfOriginalMaturityToClassifyInstrumentAsCashEquivalents	P3M
CY2017	bby	Months Until Inclusion In Comparable Store Sales MonthsUntilInclusionInComparableStoreSales	P14M
CY2017	bby	Numberof Weeksin Fiscal Period NumberofWeeksinFiscalPeriod	52
CY2017Q1	bby	Other Operating Lease Payments OtherOperatingLeasePayments	1000000000	USD
CY2017	bby	Percentage Of Matching Contribution Made By Company Of First Three Percentage Of Participating Employees Contribution PercentageOfMatchingContributionMadeByCompanyOfFirstThreePercentageOfParticipatingEmployeesContribution	1.00
CY2017	bby	Percentage Of Matching Contribution Made By Company Of Next Two Percentage Of Participating Employees Contribution PercentageOfMatchingContributionMadeByCompanyOfNextTwoPercentageOfParticipatingEmployeesContribution	0.50
CY2017	bby	Percentage Of Participating Employees Contribution Fifty Percent Matched PercentageOfParticipatingEmployeesContributionFiftyPercentMatched	0.02
CY2017	bby	Percentage Of Participating Employees Contribution Hundred Percent Matched PercentageOfParticipatingEmployeesContributionHundredPercentMatched	0.03
CY2015	bby	Percentageof Commissionson Saleof Extended Warrantiesto Revenue PercentageofCommissionsonSaleofExtendedWarrantiestoRevenue	0.021
CY2016	bby	Percentageof Commissionson Saleof Extended Warrantiesto Revenue PercentageofCommissionsonSaleofExtendedWarrantiestoRevenue	0.023
CY2017	bby	Percentageof Commissionson Saleof Extended Warrantiesto Revenue PercentageofCommissionsonSaleofExtendedWarrantiestoRevenue	0.022
CY2017	bby	Period Of Expiration For Customer Loyalty Certificates High End Of Range PeriodOfExpirationForCustomerLoyaltyCertificatesHighEndOfRange	P12M
CY2017	bby	Period Of Expiration For Customer Loyalty Certificates Low End Of Range PeriodOfExpirationForCustomerLoyaltyCertificatesLowEndOfRange	P2M
CY2016Q1	bby	Prepaid Share Repurchase PrepaidShareRepurchase	55000000	USD
CY2017Q1	bby	Prepaid Share Repurchase PrepaidShareRepurchase	0	USD
CY2016	bby	Prepaidrepurchaseofcommonstock Prepaidrepurchaseofcommonstock	-55000000	USD
CY2017	bby	Prepaidrepurchaseofcommonstock Prepaidrepurchaseofcommonstock	55000000	USD
CY2017	bby	Prior Period Foreign Currency Exchange Rate Used To Align Operations Reported PriorPeriodForeignCurrencyExchangeRateUsedToAlignOperationsReported	P1M
CY2015Q2	bby	Proceedsfrom Legal Settlementsnetofrelatedlegalfeesandcosts ProceedsfromLegalSettlementsnetofrelatedlegalfeesandcosts	67000000	USD
CY2015Q3	bby	Proceedsfrom Legal Settlementsnetofrelatedlegalfeesandcosts ProceedsfromLegalSettlementsnetofrelatedlegalfeesandcosts	8000000	USD
CY2015Q4	bby	Proceedsfrom Legal Settlementsnetofrelatedlegalfeesandcosts ProceedsfromLegalSettlementsnetofrelatedlegalfeesandcosts	0	USD
CY2016Q1	bby	Proceedsfrom Legal Settlementsnetofrelatedlegalfeesandcosts ProceedsfromLegalSettlementsnetofrelatedlegalfeesandcosts	2000000	USD
CY2016	bby	Proceedsfrom Legal Settlementsnetofrelatedlegalfeesandcosts ProceedsfromLegalSettlementsnetofrelatedlegalfeesandcosts	77000000	USD
CY2016Q2	bby	Proceedsfrom Legal Settlementsnetofrelatedlegalfeesandcosts ProceedsfromLegalSettlementsnetofrelatedlegalfeesandcosts	161000000	USD
CY2017	bby	Proceedsfrom Legal Settlementsnetofrelatedlegalfeesandcosts ProceedsfromLegalSettlementsnetofrelatedlegalfeesandcosts	161000000	USD
CY2012Q1	bby	Profit Share Buy Out Purchase Price ProfitShareBuyOutPurchasePrice	1300000000	USD
CY2015	bby	Profit Shareon Saleof Extended Warranties ProfitShareonSaleofExtendedWarranties	19000000	USD
CY2016	bby	Profit Shareon Saleof Extended Warranties ProfitShareonSaleofExtendedWarranties	158000000	USD
CY2017	bby	Profit Shareon Saleof Extended Warranties ProfitShareonSaleofExtendedWarranties	133000000	USD
CY2017	bby	Reporting Lag For Certain Foreign Operations In Financial Statements ReportingLagForCertainForeignOperationsInFinancialStatements	P1M
CY2015	bby	Restructuring Charges Operating Income Impact RestructuringChargesOperatingIncomeImpact	23000000	USD
CY2015Q2	bby	Restructuring Charges Operating Income Impact RestructuringChargesOperatingIncomeImpact	186000000	USD
CY2015Q3	bby	Restructuring Charges Operating Income Impact RestructuringChargesOperatingIncomeImpact	-4000000	USD
CY2015Q4	bby	Restructuring Charges Operating Income Impact RestructuringChargesOperatingIncomeImpact	7000000	USD
CY2016Q1	bby	Restructuring Charges Operating Income Impact RestructuringChargesOperatingIncomeImpact	12000000	USD
CY2016	bby	Restructuring Charges Operating Income Impact RestructuringChargesOperatingIncomeImpact	201000000	USD
CY2016Q2	bby	Restructuring Charges Operating Income Impact RestructuringChargesOperatingIncomeImpact	29000000	USD
CY2016Q3	bby	Restructuring Charges Operating Income Impact RestructuringChargesOperatingIncomeImpact	0	USD
CY2016Q4	bby	Restructuring Charges Operating Income Impact RestructuringChargesOperatingIncomeImpact	1000000	USD
CY2017Q1	bby	Restructuring Charges Operating Income Impact RestructuringChargesOperatingIncomeImpact	9000000	USD
CY2017	bby	Restructuring Charges Operating Income Impact RestructuringChargesOperatingIncomeImpact	39000000	USD
CY2015	bby	Restructuring Charges Related To Discontinued Operations RestructuringChargesRelatedToDiscontinuedOperations	18000000	USD
CY2016	bby	Restructuring Charges Related To Discontinued Operations RestructuringChargesRelatedToDiscontinuedOperations	1000000	USD
CY2017	bby	Restructuring Charges Related To Discontinued Operations RestructuringChargesRelatedToDiscontinuedOperations	0	USD
CY2017	bby	Retirement Savings Plans Maximum Percentage Participant Contribution Of Eligible Compensation RetirementSavingsPlansMaximumPercentageParticipantContributionOfEligibleCompensation	0.50
CY2016Q1	bby	Revenue Recognition Sales Returns Reserve RevenueRecognitionSalesReturnsReserve	25000000	USD
CY2017Q1	bby	Revenue Recognition Sales Returns Reserve RevenueRecognitionSalesReturnsReserve	28000000	USD
CY2017Q1	bby	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Percentage ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisablePercentage	1.00
CY2017Q1	bby	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Percentage ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingPercentage	1.00
CY2017Q1	bby	Share Based Compensation Arrangement By Share Based Payment Award Options Unexercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsUnexercisableNumber	1100000.0	shares
CY2017Q1	bby	Share Based Compensation Arrangement By Share Based Payment Award Options Unexercisable Percentage ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsUnexercisablePercentage	1.00
CY2017Q1	bby	Share Based Compensation Arrangement By Share Based Payment Award Options Unexercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsUnexercisableWeightedAverageExercisePrice	36.54
CY2017	bby	Stock Repurchasedand Retiredat Asr Settlement Shares StockRepurchasedandRetiredatASRSettlementShares	1600000	shares
CY2017	bby	Term Of Lease Agreements High End Of Range TermOfLeaseAgreementsHighEndOfRange	P20Y
CY2017	bby	Term Of Lease Agreements Low End Of Range TermOfLeaseAgreementsLowEndOfRange	P10Y
CY2016	bby	Weighted Average Interest Rate On Cash Equivalents WeightedAverageInterestRateOnCashEquivalents	0.005
CY2017	bby	Weighted Average Interest Rate On Cash Equivalents WeightedAverageInterestRateOnCashEquivalents	0.005
CY2017	dei	Amendment Flag AmendmentFlag	false
CY2017	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--01-28
CY2017	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2017	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2017
CY2017	dei	Document Period End Date DocumentPeriodEndDate	2017-01-28
CY2017	dei	Document Type DocumentType	10-K
CY2017	dei	Entity Central Index Key EntityCentralIndexKey	0000764478
CY2017Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	309110840	shares
CY2017	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2017	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2016Q3	dei	Entity Public Float EntityPublicFloat	7800000000	USD
CY2017	dei	Entity Registrant Name EntityRegistrantName	BEST BUY CO INC
CY2017	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2017	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2016Q1	invest	Derivative Notional Amount DerivativeNotionalAmount	1052000000	USD
CY2017Q1	invest	Derivative Notional Amount DerivativeNotionalAmount	998000000	USD
CY2017	us-gaap	Accelerated Share Repurchase Program Adjustment AcceleratedShareRepurchaseProgramAdjustment	10000000	USD
CY2016Q1	us-gaap	Accounts Payable Current AccountsPayableCurrent	4450000000	USD
CY2017Q1	us-gaap	Accounts Payable Current AccountsPayableCurrent	4984000000	USD
CY2016Q1	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	128000000	USD
CY2017Q1	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	26000000	USD
CY2016Q1	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	802000000	USD
CY2017Q1	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	865000000	USD
CY2016Q1	us-gaap	Accrued Liabilities For Unredeeemed Gift Cards AccruedLiabilitiesForUnredeeemedGiftCards	409000000	USD
CY2017Q1	us-gaap	Accrued Liabilities For Unredeeemed Gift Cards AccruedLiabilitiesForUnredeeemedGiftCards	427000000	USD
CY2016Q1	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	5761000000	USD
CY2017Q1	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	5850000000	USD
CY2014Q1	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	7000000	USD
CY2015Q1	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	0	USD
CY2016Q1	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	0	USD
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CY2017	us-gaap	Gross Profit GrossProfit	9440000000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	1201000000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	1310000000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	1507000000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	186000000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	0	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	309000000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	1387000000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	1310000000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	1816000000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	1246000000	USD
CY2015Q2	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	37000000	USD
CY2015Q3	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	164000000	USD
CY2015Q4	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	129000000	USD
CY2016Q1	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	477000000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	807000000	USD
CY2016Q2	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	226000000	USD
CY2016Q3	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	182000000	USD
CY2016Q4	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	192000000	USD
CY2017Q1	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	607000000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	1207000000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	3.57
CY2016	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	2.33
CY2017	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	3.79
CY2015	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	3.53
CY2015Q2	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.10
CY2015Q3	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.46
CY2015Q4	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.37
CY2016Q1	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	1.39
CY2016	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	2.30
CY2016Q2	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.69
CY2016Q3	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.56
CY2016Q4	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.60
CY2017Q1	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	1.91
CY2017	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	3.74
CY2015	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	-11000000	USD
CY2015Q2	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	92000000	USD
CY2015Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	0	USD
CY2015Q4	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	-4000000	USD
CY2016Q1	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	2000000	USD
CY2016	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	90000000	USD
CY2016Q2	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	3000000	USD
CY2016Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	16000000	USD
CY2016Q4	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	2000000	USD
CY2017Q1	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	0	USD
CY2017	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	21000000	USD
CY2015	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Noncontrolling Interest IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest	2000000	USD
CY2016	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Noncontrolling Interest IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest	0	USD
CY2017	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Noncontrolling Interest IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest	0	USD
CY2015	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	-13000000	USD
CY2016	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	90000000	USD
CY2017	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	21000000	USD
CY2015	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	-0.04
CY2016	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	0.26
CY2017	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	0.07
CY2015	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	-0.04
CY2015Q2	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0.26
CY2015Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0.00
CY2015Q4	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	-0.01
CY2016Q1	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0.01
CY2016	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0.26
CY2016Q2	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0.01
CY2016Q3	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0.05
CY2016Q4	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0.01
CY2017Q1	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0.00
CY2017	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	0.07
CY2015	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	141000000	USD
CY2016	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	503000000	USD
CY2017	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	609000000	USD
CY2015	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	-23000000	USD
CY2016	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	5000000	USD
CY2017	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	-46000000	USD
CY2015	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	485000000	USD
CY2016	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	458000000	USD
CY2017	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	635000000	USD
CY2015	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	-11000000	USD
CY2016	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	2000000	USD
CY2017	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	-18000000	USD
CY2015	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	43000000	USD
CY2016	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	38000000	USD
CY2017	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	38000000	USD
CY2015	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	355000000	USD
CY2016	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	550000000	USD
CY2017	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	628000000	USD
CY2015	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	434000000	USD
CY2016	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-536000000	USD
CY2017	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	518000000	USD
CY2015	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	85000000	USD
CY2016	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	-94000000	USD
CY2017	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	-213000000	USD
CY2015	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-29000000	USD
CY2015	us-gaap	Investment Income Net InvestmentIncomeNet	14000000	USD
CY2016	us-gaap	Investment Income Net InvestmentIncomeNet	13000000	USD
CY2017	us-gaap	Investment Income Net InvestmentIncomeNet	31000000	USD
CY2015	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	850000000	USD
CY2016	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	798000000	USD
CY2016	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-36000000	USD
CY2017	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-10000000	USD
CY2015	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-164000000	USD
CY2016	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-140000000	USD
CY2017	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	23000000	USD
CY2015	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	19000000	USD
CY2016	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	-123000000	USD
CY2017	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	185000000	USD
CY2015	us-gaap	Increase Decrease In Restricted Cash IncreaseDecreaseInRestrictedCash	-29000000	USD
CY2016	us-gaap	Increase Decrease In Restricted Cash IncreaseDecreaseInRestrictedCash	47000000	USD
CY2017	us-gaap	Increase Decrease In Restricted Cash IncreaseDecreaseInRestrictedCash	8000000	USD
CY2015	us-gaap	Increase Decrease In Retail Related Inventories IncreaseDecreaseInRetailRelatedInventories	141000000	USD
CY2016	us-gaap	Increase Decrease In Retail Related Inventories IncreaseDecreaseInRetailRelatedInventories	-86000000	USD
CY2017	us-gaap	Increase Decrease In Retail Related Inventories IncreaseDecreaseInRetailRelatedInventories	-193000000	USD
CY2015	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	4100000	shares
CY2016	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	4200000	shares
CY2017	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	4100000	shares
CY2015	us-gaap	Interest Expense InterestExpense	90000000	USD
CY2016	us-gaap	Interest Expense InterestExpense	80000000	USD
CY2017	us-gaap	Interest Expense InterestExpense	72000000	USD
CY2015	us-gaap	Interest Paid Net InterestPaidNet	81000000	USD
CY2016	us-gaap	Interest Paid Net InterestPaidNet	77000000	USD
CY2017	us-gaap	Interest Paid Net InterestPaidNet	76000000	USD
CY2016Q1	us-gaap	Inventory Net InventoryNet	5051000000	USD
CY2017Q1	us-gaap	Inventory Net InventoryNet	4864000000	USD
CY2017	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	790000000	USD
CY2016Q1	us-gaap	Leasehold Improvements Gross LeaseholdImprovementsGross	2220000000	USD
CY2017Q1	us-gaap	Leasehold Improvements Gross LeaseholdImprovementsGross	2227000000	USD
CY2016Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	13519000000	USD
CY2017Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	13856000000	USD
CY2016Q1	us-gaap	Liabilities Current LiabilitiesCurrent	6925000000	USD
CY2017Q1	us-gaap	Liabilities Current LiabilitiesCurrent	7122000000	USD
CY2016Q1	us-gaap	Long Term Debt LongTermDebt	1525000000	USD
CY2017Q1	us-gaap	Long Term Debt LongTermDebt	1163000000	USD
CY2016Q1	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	1339000000	USD
CY2017Q1	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	1321000000	USD
CY2016Q1	us-gaap	Long Term Debt And Capital Lease Obligations Including Current Maturities LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities	1734000000	USD
CY2017Q1	us-gaap	Long Term Debt And Capital Lease Obligations Including Current Maturities LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities	1365000000	USD
CY2016Q1	us-gaap	Long Term Debt Current LongTermDebtCurrent	395000000	USD
CY2017Q1	us-gaap	Long Term Debt Current LongTermDebtCurrent	44000000	USD
CY2016Q1	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	1543000000	USD
CY2017Q1	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	1240000000	USD
CY2017Q1	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	0	USD
CY2017Q1	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	0	USD
CY2017Q1	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	652000000	USD
CY2017Q1	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	0	USD
CY2017Q1	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	0	USD
CY2017Q1	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	511000000	USD
CY2016Q1	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	1339000000	USD
CY2017Q1	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	1321000000	USD
CY2015	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-223000000	USD
CY2016	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-1515000000	USD
CY2017	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-1404000000	USD
CY2015	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-1712000000	USD
CY2016	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-419000000	USD
CY2017	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-887000000	USD
CY2015	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	1935000000	USD
CY2016	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	1322000000	USD
CY2017	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	2545000000	USD
CY2015	us-gaap	Net Income Loss NetIncomeLoss	1233000000	USD
CY2015Q2	us-gaap	Net Income Loss NetIncomeLoss	129000000	USD
CY2015Q3	us-gaap	Net Income Loss NetIncomeLoss	164000000	USD
CY2015Q4	us-gaap	Net Income Loss NetIncomeLoss	125000000	USD
CY2016Q1	us-gaap	Net Income Loss NetIncomeLoss	479000000	USD
CY2016	us-gaap	Net Income Loss NetIncomeLoss	897000000	USD
CY2016Q2	us-gaap	Net Income Loss NetIncomeLoss	229000000	USD
CY2016Q3	us-gaap	Net Income Loss NetIncomeLoss	198000000	USD
CY2016Q4	us-gaap	Net Income Loss NetIncomeLoss	194000000	USD
CY2017Q1	us-gaap	Net Income Loss NetIncomeLoss	607000000	USD
CY2017	us-gaap	Net Income Loss NetIncomeLoss	1228000000	USD
CY2016	us-gaap	Noncontrolling Interest Decrease From Deconsolidation NoncontrollingInterestDecreaseFromDeconsolidation	5000000	USD
CY2017	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	2	segments
CY2017	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	2	segments
CY2015	us-gaap	Operating Income Loss OperatingIncomeLoss	1450000000	USD
CY2015Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	86000000	USD
CY2015Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	288000000	USD
CY2015Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	230000000	USD
CY2016Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	771000000	USD
CY2016	us-gaap	Operating Income Loss OperatingIncomeLoss	1375000000	USD
CY2016Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	372000000	USD
CY2016Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	289000000	USD
CY2016Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	312000000	USD
CY2017Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	881000000	USD
CY2017	us-gaap	Operating Income Loss OperatingIncomeLoss	1854000000	USD
CY2017Q1	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	3125000000	USD
CY2017Q1	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	803000000	USD
CY2017Q1	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	285000000	USD
CY2017Q1	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	411000000	USD
CY2017Q1	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	546000000	USD
CY2017Q1	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	676000000	USD
CY2017Q1	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	404000000	USD
CY2015	us-gaap	Operating Leases Rent Expense Contingent Rentals OperatingLeasesRentExpenseContingentRentals	2000000	USD
CY2016	us-gaap	Operating Leases Rent Expense Contingent Rentals OperatingLeasesRentExpenseContingentRentals	1000000	USD
CY2017	us-gaap	Operating Leases Rent Expense Contingent Rentals OperatingLeasesRentExpenseContingentRentals	1000000	USD
CY2015	us-gaap	Operating Leases Rent Expense Minimum Rentals OperatingLeasesRentExpenseMinimumRentals	848000000	USD
CY2016	us-gaap	Operating Leases Rent Expense Minimum Rentals OperatingLeasesRentExpenseMinimumRentals	797000000	USD
CY2017	us-gaap	Operating Leases Rent Expense Minimum Rentals OperatingLeasesRentExpenseMinimumRentals	789000000	USD
CY2015	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	832000000	USD
CY2016	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	783000000	USD
CY2017	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	774000000	USD
CY2015	us-gaap	Operating Leases Rent Expense Sublease Rentals1 OperatingLeasesRentExpenseSubleaseRentals1	18000000	USD
CY2016	us-gaap	Operating Leases Rent Expense Sublease Rentals1 OperatingLeasesRentExpenseSubleaseRentals1	15000000	USD
CY2017	us-gaap	Operating Leases Rent Expense Sublease Rentals1 OperatingLeasesRentExpenseSubleaseRentals1	16000000	USD
CY2016Q1	us-gaap	Other Assets Current OtherAssetsCurrent	392000000	USD
CY2017Q1	us-gaap	Other Assets Current OtherAssetsCurrent	384000000	USD
CY2016Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	831000000	USD
CY2017Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	622000000	USD
CY2015	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	-103000000	USD
CY2016	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	-44000000	USD
CY2017	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	10000000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-4000000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	0	USD
CY2017	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	0	USD
CY2015	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-103000000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-44000000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	10000000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Reclassification Adjustment From Aoci Realized Upon Sale Or Liquidation Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax	0	USD
CY2016	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Reclassification Adjustment From Aoci Realized Upon Sale Or Liquidation Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax	67000000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Reclassification Adjustment From Aoci Realized Upon Sale Or Liquidation Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationReclassificationAdjustmentFromAOCIRealizedUponSaleOrLiquidationNetOfTax	2000000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	4000000	USD
CY2015	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-3000000	USD
CY2016	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	0	USD
CY2017	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	0	USD
CY2016Q1	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	877000000	USD
CY2017Q1	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	704000000	USD
CY2015	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-8000000	USD
CY2016	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-38000000	USD
CY2017	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	31000000	USD
CY2015	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-5000000	USD
CY2016	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-28000000	USD
CY2017	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-3000000	USD
CY2015	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	USD
CY2016	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	1000000000	USD
CY2017	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	698000000	USD
CY2015	us-gaap	Payments For Repurchase Of Other Equity PaymentsForRepurchaseOfOtherEquity	0	USD
CY2016	us-gaap	Payments For Repurchase Of Other Equity PaymentsForRepurchaseOfOtherEquity	55000000	USD
CY2017	us-gaap	Payments For Repurchase Of Other Equity PaymentsForRepurchaseOfOtherEquity	0	USD
CY2015	us-gaap	Payments Of Dividends PaymentsOfDividends	251000000	USD
CY2016	us-gaap	Payments Of Dividends PaymentsOfDividends	499000000	USD
CY2017	us-gaap	Payments Of Dividends PaymentsOfDividends	505000000	USD
CY2015	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	2804000000	USD
CY2016	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	2281000000	USD
CY2017	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	3045000000	USD
CY2015	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	561000000	USD
CY2016	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	649000000	USD
CY2017	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	582000000	USD
CY2016Q1	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	1.00
CY2017Q1	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	1.00
CY2016Q1	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	400000	shares
CY2017Q1	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	400000	shares
CY2016Q1	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2017Q1	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2016Q1	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2017Q1	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2016Q1	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2017Q1	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2015	us-gaap	Proceeds From Divestiture Of Businesses Net Of Cash Divested ProceedsFromDivestitureOfBusinessesNetOfCashDivested	39000000	USD
CY2016	us-gaap	Proceeds From Divestiture Of Businesses Net Of Cash Divested ProceedsFromDivestitureOfBusinessesNetOfCashDivested	103000000	USD
CY2017	us-gaap	Proceeds From Divestiture Of Businesses Net Of Cash Divested ProceedsFromDivestitureOfBusinessesNetOfCashDivested	0	USD
CY2015Q2	us-gaap	Proceeds From Legal Settlements ProceedsFromLegalSettlements	78000000	USD
CY2015Q3	us-gaap	Proceeds From Legal Settlements ProceedsFromLegalSettlements	10000000	USD
CY2015Q4	us-gaap	Proceeds From Legal Settlements ProceedsFromLegalSettlements	0	USD
CY2016Q1	us-gaap	Proceeds From Legal Settlements ProceedsFromLegalSettlements	2000000	USD
CY2016	us-gaap	Proceeds From Legal Settlements ProceedsFromLegalSettlements	90000000	USD
CY2016Q2	us-gaap	Proceeds From Legal Settlements ProceedsFromLegalSettlements	183000000	USD
CY2017	us-gaap	Proceeds From Legal Settlements ProceedsFromLegalSettlements	183000000	USD
CY2015	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	2000000	USD
CY2016	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	20000000	USD
CY2017	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	22000000	USD
CY2015	us-gaap	Proceeds From Sale Maturity And Collections Of Investments ProceedsFromSaleMaturityAndCollectionsOfInvestments	1580000000	USD
CY2016	us-gaap	Proceeds From Sale Maturity And Collections Of Investments ProceedsFromSaleMaturityAndCollectionsOfInvestments	2427000000	USD
CY2017	us-gaap	Proceeds From Sale Maturity And Collections Of Investments ProceedsFromSaleMaturityAndCollectionsOfInvestments	2689000000	USD
CY2015	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	0	USD
CY2016	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	0	USD
CY2017	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	56000000	USD
CY2015	us-gaap	Proceeds From Stock Plans ProceedsFromStockPlans	50000000	USD
CY2016	us-gaap	Proceeds From Stock Plans ProceedsFromStockPlans	47000000	USD
CY2017	us-gaap	Proceeds From Stock Plans ProceedsFromStockPlans	171000000	USD
CY2015	us-gaap	Profit Loss ProfitLoss	1235000000	USD
CY2016	us-gaap	Profit Loss ProfitLoss	897000000	USD
CY2017	us-gaap	Profit Loss ProfitLoss	1228000000	USD
CY2016Q1	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	8107000000	USD
CY2017Q1	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	8143000000	USD
CY2015Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	2295000000	USD
CY2016Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	2346000000	USD
CY2017Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	2293000000	USD
CY2016Q1	us-gaap	Receivables Net Current ReceivablesNetCurrent	1162000000	USD
CY2017Q1	us-gaap	Receivables Net Current ReceivablesNetCurrent	1347000000	USD
CY2015	us-gaap	Repayments Of Debt RepaymentsOfDebt	24000000	USD
CY2016	us-gaap	Repayments Of Debt RepaymentsOfDebt	28000000	USD
CY2017	us-gaap	Repayments Of Debt RepaymentsOfDebt	394000000	USD
CY2016Q1	us-gaap	Restricted Cash And Investments RestrictedCashAndInvestments	185000000	USD
CY2017Q1	us-gaap	Restricted Cash And Investments RestrictedCashAndInvestments	193000000	USD
CY2015	us-gaap	Restructuring Charges RestructuringCharges	5000000	USD
CY2016	us-gaap	Restructuring Charges RestructuringCharges	198000000	USD
CY2017	us-gaap	Restructuring Charges RestructuringCharges	39000000	USD
CY2016Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	4130000000	USD
CY2017Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	4399000000	USD
CY2015	us-gaap	Revenue Recognition Gift Cards Breakage RevenueRecognitionGiftCardsBreakage	19000000	USD
CY2016	us-gaap	Revenue Recognition Gift Cards Breakage RevenueRecognitionGiftCardsBreakage	46000000	USD
CY2017	us-gaap	Revenue Recognition Gift Cards Breakage RevenueRecognitionGiftCardsBreakage	37000000	USD
CY2015	us-gaap	Sales Revenue Net SalesRevenueNet	40339000000	USD
CY2015Q2	us-gaap	Sales Revenue Net SalesRevenueNet	8558000000	USD
CY2015Q3	us-gaap	Sales Revenue Net SalesRevenueNet	8528000000	USD
CY2015Q4	us-gaap	Sales Revenue Net SalesRevenueNet	8819000000	USD
CY2016Q1	us-gaap	Sales Revenue Net SalesRevenueNet	13623000000	USD
CY2016	us-gaap	Sales Revenue Net SalesRevenueNet	39528000000	USD
CY2016Q2	us-gaap	Sales Revenue Net SalesRevenueNet	8443000000	USD
CY2016Q3	us-gaap	Sales Revenue Net SalesRevenueNet	8533000000	USD
CY2016Q4	us-gaap	Sales Revenue Net SalesRevenueNet	8945000000	USD
CY2017Q1	us-gaap	Sales Revenue Net SalesRevenueNet	13482000000	USD
CY2017	us-gaap	Sales Revenue Net SalesRevenueNet	39403000000	USD
CY2016Q1	us-gaap	Self Insurance Reserve SelfInsuranceReserve	116000000	USD
CY2017Q1	us-gaap	Self Insurance Reserve SelfInsuranceReserve	128000000	USD
CY2016Q1	us-gaap	Self Insurance Reserve Current SelfInsuranceReserveCurrent	62000000	USD
CY2017Q1	us-gaap	Self Insurance Reserve Current SelfInsuranceReserveCurrent	65000000	USD
CY2016Q1	us-gaap	Self Insurance Reserve Noncurrent SelfInsuranceReserveNoncurrent	54000000	USD
CY2017Q1	us-gaap	Self Insurance Reserve Noncurrent SelfInsuranceReserveNoncurrent	63000000	USD
CY2015	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	7592000000	USD
CY2016	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	7618000000	USD
CY2017	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	7547000000	USD
CY2015	us-gaap	Share Based Compensation ShareBasedCompensation	87000000	USD
CY2016	us-gaap	Share Based Compensation ShareBasedCompensation	104000000	USD
CY2017	us-gaap	Share Based Compensation ShareBasedCompensation	108000000	USD
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	31.79
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.025
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.023
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.035
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Maximum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum	0.018
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Maximum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum	0.024
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Maximum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum	0.021
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Minimum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum	0.001
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Minimum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum	0.001
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Minimum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum	0.001
CY2017Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized	22500000	shares
CY2017Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	14600000	shares
CY2017Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	5900000	shares
CY2017Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	36.64
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	13000000	USD
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	14000000	USD
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	55000000	USD
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	2206000	shares
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod	224000	shares
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	9.09
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	11.59
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	8.04
CY2017Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	54000000	USD
CY2016Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	14242000	shares
CY2017Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	6987000	shares
CY2016Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	36.51
CY2017Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	36.61
CY2017Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue	54000000	USD
CY2017Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber	6987000	shares
CY2017Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice	36.61
CY2017	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	31.29
CY2017	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	48.13
CY2017Q1	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Exercisable Options ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions	5858000	shares
CY2015	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P6Y0M
CY2016	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P6Y0M
CY2017	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P6Y0M
CY2017Q1	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	46000000	USD
CY2017	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P4Y3M
CY2017	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1	P4Y3M
CY2017Q1	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Exercisable Options Weighted Average Exercise Price1 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1	36.63
CY2017	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Exercisable Options Weighted Average Remaining Contractual Term2 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2	P3Y6M
CY2016Q1	us-gaap	Short Term Investments ShortTermInvestments	1305000000	USD
CY2017Q1	us-gaap	Short Term Investments ShortTermInvestments	1681000000	USD
CY2017	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	5273000	shares
CY2015	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	8000000	USD
CY2016	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	7000000	USD
CY2017	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	7000000	USD
CY2015	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	42000000	USD
CY2016	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	40000000	USD
CY2017	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	164000000	USD
CY2011Q2	us-gaap	Stock Repurchase Program Authorized Amount1 StockRepurchaseProgramAuthorizedAmount1	5000000000	USD
CY2016	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	120000000	USD
CY2017	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	45000000	USD
CY2016	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	1000000000	USD
CY2017	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	751000000	USD
CY2014Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	3989000000	USD
CY2015Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	5000000000	USD
CY2016Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	4378000000	USD
CY2017Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	4709000000	USD
CY2017Q1	us-gaap	Undistributed Earnings Of Foreign Subsidiaries UndistributedEarningsOfForeignSubsidiaries	1100000000	USD
CY2014Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	370000000	USD
CY2015Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	410000000	USD
CY2016Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	469000000	USD
CY2017Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	374000000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	88000000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	13000000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	144000000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	9000000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	9000000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	12000000	USD
CY2015Q1	us-gaap	Unrecognized Tax Benefits Income Tax Penalties Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAccrued	2000000	USD
CY2016Q1	us-gaap	Unrecognized Tax Benefits Income Tax Penalties Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAccrued	1000000	USD
CY2017Q1	us-gaap	Unrecognized Tax Benefits Income Tax Penalties Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAccrued	1000000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	114000000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	59000000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	55000000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	33000000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	30000000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	11000000	USD
CY2015Q1	us-gaap	Unrecognized Tax Benefits Interest On Income Taxes Accrued UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued	78000000	USD
CY2016Q1	us-gaap	Unrecognized Tax Benefits Interest On Income Taxes Accrued UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued	89000000	USD
CY2017Q1	us-gaap	Unrecognized Tax Benefits Interest On Income Taxes Accrued UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued	61000000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Interest On Income Taxes Expense UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense	9000000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	10000000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	8000000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	5000000	USD
CY2015Q1	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	297000000	USD
CY2016Q1	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	337000000	USD
CY2017Q1	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	346000000	USD
CY2017	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	14000000	USD
CY2016Q1	us-gaap	Valuation Allowances And Reserves Balance ValuationAllowancesAndReservesBalance	49000000	USD
CY2017Q1	us-gaap	Valuation Allowances And Reserves Balance ValuationAllowancesAndReservesBalance	52000000	USD
CY2015	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	353600000	shares
CY2016	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	350700000	shares
CY2017	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	322600000	shares
CY2015	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	349500000	shares
CY2016	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	346500000	shares
CY2017	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	318500000	shares
CY2017	us-gaap	Fiscal Period FiscalPeriod	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Fiscal Year<br clear="none"/> <br clear="none"/></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Our fiscal year ends on the Saturday nearest the end of January. Fiscal 2017, 2016 and 2015 each included </font><font style="font-family:inherit;font-size:10pt;">52</font><font style="font-family:inherit;font-size:10pt;"> weeks.</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></div>
CY2017	us-gaap	Use Of Estimates UseOfEstimates	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Use of Estimates in the Preparation of Financial Statements</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The preparation of financial statements in conformity with accounting principles generally accepted in the U.S. ("GAAP") requires us to make estimates and assumptions. These estimates and assumptions affect the reported amounts in the consolidated financial statements, as well as the disclosure of contingent liabilities. Future results could be materially affected if actual results were to differ from these estimates and assumptions.</font></div></div>

Files In Submission

Name	View Source	Status
0000764478-17-000008-index-headers.html	Edgar Link	pending
0000764478-17-000008-index.html	Edgar Link	pending
0000764478-17-000008.txt	Edgar Link	pending
0000764478-17-000008-xbrl.zip	Edgar Link	pending
bby-20170128.xml	Edgar Link	completed
bby-20170128.xsd	Edgar Link	pending
bby-20170128_cal.xml	Edgar Link	unprocessable
bby-20170128_def.xml	Edgar Link	unprocessable
bby-20170128_lab.xml	Edgar Link	unprocessable
bby-20170128_pre.xml	Edgar Link	unprocessable
bby-2017ex121.htm	Edgar Link	pending
bby-2017ex211.htm	Edgar Link	pending
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bby-2017ex311.htm	Edgar Link	pending
bby-2017ex312.htm	Edgar Link	pending
bby-2017ex321.htm	Edgar Link	pending
bby-2017ex322.htm	Edgar Link	pending
bby-2017x10k.htm	Edgar Link	pending
bby17cumulativereturngraph1.jpg	Edgar Link	pending
bbylogo16.jpg	Edgar Link	pending
coriebarrysignaturea01.jpg	Edgar Link	pending
deloittesignaturea04.jpg	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
fsclogo16.jpg	Edgar Link	pending
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2017 Q1 Form 10-K Financial Statement

#000076447817000008 Filed on March 24, 2017

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$BBY BEST BUY CO INC Stock $bby

2017 Q1 Form 10-K Financial Statement

#000076447817000008 Filed on March 24, 2017

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$BBY
BEST BUY CO INC Stock $bby