$KMX
CARMAX INC Stock $kmx

$kmx Overview Financials Valuation SEC Filings Company Website

2017 Q4 Form 10-Q Financial Statement

#000117001018000007 Filed on January 04, 2018

Income Statement

Concept	2017 Q4	2016 Q4
Revenue	$4.107B	$3.702B
YoY Change	10.95%	4.44%
Cost Of Revenue	$3.568B	$3.198B
YoY Change	11.55%	3.85%
Gross Profit	$539.2M	$503.1M
YoY Change	7.17%	8.36%
Gross Profit Margin	13.13%	13.59%
Selling, General & Admin	$399.7M	$356.7M
YoY Change	12.04%	5.7%
% of Gross Profit	74.12%	70.9%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$45.10M	$42.70M
YoY Change	5.62%	20.96%
% of Gross Profit	8.36%	8.49%
Operating Expenses	$399.7M	$356.7M
YoY Change	12.04%	5.7%
Operating Profit	$139.5M	$146.4M
YoY Change	-4.7%	15.44%
Interest Expense	$17.41M	$15.07M
YoY Change	15.49%	50.39%
% of Operating Profit	12.48%	10.29%
Other Income/Expense, Net	$279.0K	-$1.027M
YoY Change	-127.17%	-11.24%
Pretax Income	$225.2M	$219.7M
YoY Change	2.52%	5.63%
Income Tax	$76.36M	$83.02M
% Of Pretax Income	33.91%	37.79%
Net Earnings	$148.8M	$136.6M
YoY Change	8.92%	6.59%
Net Earnings / Revenue	3.62%	3.69%
Basic Earnings Per Share	$0.82	$0.72
Diluted Earnings Per Share	$0.81	$0.72
COMMON SHARES
Basic Shares Outstanding	181.9M shares	189.2M shares
Diluted Shares Outstanding	184.0M shares	190.8M shares

Balance Sheet

Concept	2017 Q4	2016 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments	$26.00M	$24.00M
YoY Change	8.33%	-27.27%
Cash & Equivalents	$26.29M	$23.71M
Short-Term Investments
Other Short-Term Assets	$53.30M	$41.35M
YoY Change	28.91%	26.55%
Inventory	$2.441B	$2.170B
Prepaid Expenses
Receivables	$95.84M	$92.00M
Other Receivables	$0.00	$0.00
Total Short-Term Assets	$3.005B	$2.684B
YoY Change	11.95%	1.87%
LONG-TERM ASSETS
Property, Plant & Equipment	$2.634B	$2.449B
YoY Change	7.56%	16.31%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets	$154.1M	$137.1M
YoY Change	12.34%	-7.41%
Total Long-Term Assets	$14.30B	$13.08B
YoY Change	9.35%	11.32%
TOTAL ASSETS
Total Short-Term Assets	$3.005B	$2.684B
Total Long-Term Assets	$14.30B	$13.08B
Total Assets	$17.30B	$15.76B
YoY Change	9.79%	9.59%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$520.0M	$476.8M
YoY Change	9.07%	13.28%
Accrued Expenses	$233.4M	$224.6M
YoY Change	3.92%	6.02%
Deferred Revenue
YoY Change
Short-Term Debt	$1.000M	$1.000M
YoY Change	0.0%
Long-Term Debt Due	$358.0M	$323.0M
YoY Change	10.84%	11.0%
Total Short-Term Liabilities	$1.112B	$1.028B
YoY Change	8.17%	11.28%
LONG-TERM LIABILITIES
Long-Term Debt	$12.65B	$11.49B
YoY Change	10.15%	11.33%
Other Long-Term Liabilities	$239.7M	$232.4M
YoY Change	3.11%	1.1%
Total Long-Term Liabilities	$239.7M	$232.4M
YoY Change	3.11%	1.1%
TOTAL LIABILITIES
Total Short-Term Liabilities	$1.112B	$1.028B
Total Long-Term Liabilities	$239.7M	$232.4M
Total Liabilities	$14.00B	$12.74B
YoY Change	9.87%	11.12%
SHAREHOLDERS EQUITY
Retained Earnings	$2.028B	$1.821B
YoY Change	11.36%	4.49%
Common Stock	$90.75M	$93.68M
YoY Change	-3.13%	-5.17%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$3.301B	$3.015B
YoY Change
Total Liabilities & Shareholders Equity	$17.30B	$15.76B
YoY Change	9.79%	9.59%

Cashflow Statement

Concept	2017 Q4	2016 Q4
OPERATING ACTIVITIES
Net Income	$148.8M	$136.6M
YoY Change	8.92%	6.59%
Depreciation, Depletion And Amortization	$45.10M	$42.70M
YoY Change	5.62%	20.96%
Cash From Operating Activities	-$274.2M	-$303.0M
YoY Change	-9.5%	2.05%
INVESTING ACTIVITIES
Capital Expenditures	-$72.50M	-$100.9M
YoY Change	-28.15%	6.1%
Acquisitions
YoY Change
Other Investing Activities	-$5.200M	$24.90M
YoY Change	-120.88%	24.5%
Cash From Investing Activities	-$77.60M	-$76.00M
YoY Change	2.11%	1.2%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	337.2M	86.80M
YoY Change	288.48%	-71.52%
NET CHANGE
Cash From Operating Activities	-274.2M	-303.0M
Cash From Investing Activities	-77.60M	-76.00M
Cash From Financing Activities	337.2M	86.80M
Net Change In Cash	-14.60M	-292.2M
YoY Change	-95.0%	334.82%
FREE CASH FLOW
Cash From Operating Activities	-$274.2M	-$303.0M
Capital Expenditures	-$72.50M	-$100.9M
Free Cash Flow	-$201.7M	-$202.1M
YoY Change	-0.2%	0.15%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.48
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.45
	dei	Amendment Flag AmendmentFlag	false
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--02-28
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2018
	dei	Document Period End Date DocumentPeriodEndDate	2017-11-30
	dei	Document Type DocumentType	10-Q
	dei	Entity Central Index Key EntityCentralIndexKey	0001170010
CY2017Q4	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	180847916	shares
	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
	dei	Entity Registrant Name EntityRegistrantName	CARMAX INC
	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2017Q1	kmx	Accumulated Other Comprehensive Income Loss Deferred Taxes AccumulatedOtherComprehensiveIncomeLossDeferredTaxes	33800000	USD
CY2017Q4	kmx	Accumulated Other Comprehensive Income Loss Deferred Taxes AccumulatedOtherComprehensiveIncomeLossDeferredTaxes	30400000	USD
CY2017Q1	kmx	Cancellation Reserves Current Portion CancellationReservesCurrentPortion	56400000	USD
CY2017Q4	kmx	Cancellation Reserves Current Portion CancellationReservesCurrentPortion	57400000	USD
CY2017Q4	kmx	Federal Statutory Income Tax Rate FederalStatutoryIncomeTaxRate	0.35
CY2017Q1	kmx	Finance And Capital Lease Obligations Current FinanceAndCapitalLeaseObligationsCurrent	9491000	USD
CY2017Q4	kmx	Finance And Capital Lease Obligations Current FinanceAndCapitalLeaseObligationsCurrent	9590000	USD
CY2017Q1	kmx	Finance And Capital Lease Obligations Noncurrent FinanceAndCapitalLeaseObligationsNoncurrent	486645000	USD
CY2017Q4	kmx	Finance And Capital Lease Obligations Noncurrent FinanceAndCapitalLeaseObligationsNoncurrent	490968000	USD
	kmx	Increase In Restricted Cash For Reserve Accounts IncreaseInRestrictedCashForReserveAccounts	11663000	USD
	kmx	Increase In Restricted Cash For Reserve Accounts IncreaseInRestrictedCashForReserveAccounts	16799000	USD
CY2017Q4	kmx	Item As Percentage Of Total Assets ItemAsPercentageOfTotalAssets	0.019
CY2017Q1	kmx	Item As Percentage Of Total Assets At Fair Value ItemAsPercentageOfTotalAssetsAtFairValue	1.000
CY2017Q1	kmx	Item As Percentage Of Total Assets ItemAsPercentageOfTotalAssets	0.026
CY2017Q4	kmx	Item As Percentage Of Total Assets At Fair Value ItemAsPercentageOfTotalAssetsAtFairValue	1.000
CY2017Q1	kmx	Item As Percentage Of Total Liabilities ItemAsPercentageOfTotalLiabilities	0.000
CY2017Q4	kmx	Item As Percentage Of Total Liabilities ItemAsPercentageOfTotalLiabilities	0.000
CY2016Q4	kmx	Net Income Loss From Financing NetIncomeLossFromFinancing	89400000	USD
CY2016Q4	kmx	Net Income Loss From Financing NetIncomeLossFromFinancing	89359000	USD
	kmx	Net Income Loss From Financing NetIncomeLossFromFinancing	286100000	USD
	kmx	Net Income Loss From Financing NetIncomeLossFromFinancing	286086000	USD
CY2017Q4	kmx	Net Income Loss From Financing NetIncomeLossFromFinancing	102800000	USD
CY2017Q4	kmx	Net Income Loss From Financing NetIncomeLossFromFinancing	102810000	USD
	kmx	Net Income Loss From Financing NetIncomeLossFromFinancing	320109000	USD
	kmx	Net Income Loss From Financing NetIncomeLossFromFinancing	320100000	USD
CY2017Q1	kmx	Non Recourse Debt Current NonRecourseDebtCurrent	333713000	USD
CY2017Q4	kmx	Non Recourse Debt Current NonRecourseDebtCurrent	348114000	USD
CY2017Q1	kmx	Non Recourse Debt Non Current NonRecourseDebtNonCurrent	10387231000	USD
CY2017Q4	kmx	Non Recourse Debt Non Current NonRecourseDebtNonCurrent	11117495000	USD
	kmx	Number Of Warehouses NumberOfWarehouses	3	warehouse
CY2017Q1	kmx	Past Due Receivables As Percentage Of Total Ending Managed Receivables PastDueReceivablesAsPercentageOfTotalEndingManagedReceivables	0.031
CY2017Q4	kmx	Past Due Receivables As Percentage Of Total Ending Managed Receivables PastDueReceivablesAsPercentageOfTotalEndingManagedReceivables	0.035
	kmx	Payments On Non Recourse Debt PaymentsOnNonRecourseDebt	6299802000	USD
	kmx	Payments On Non Recourse Debt PaymentsOnNonRecourseDebt	6976360000	USD
	kmx	Payments On Revolving Line Of Credit And Long Term Debt PaymentsOnRevolvingLineOfCreditAndLongTermDebt	1484900000	USD
	kmx	Payments On Revolving Line Of Credit And Long Term Debt PaymentsOnRevolvingLineOfCreditAndLongTermDebt	2906700000	USD
	kmx	Proceeds From Issuance Of Non Recourse Debt ProceedsFromIssuanceOfNonRecourseDebt	7235000000	USD
	kmx	Proceeds From Issuance Of Non Recourse Debt ProceedsFromIssuanceOfNonRecourseDebt	7720963000	USD
	kmx	Proceeds From Revolving Line Of Credit And Long Term Debt ProceedsFromRevolvingLineOfCreditAndLongTermDebt	1660600000	USD
	kmx	Proceeds From Revolving Line Of Credit And Long Term Debt ProceedsFromRevolvingLineOfCreditAndLongTermDebt	2996700000	USD
	kmx	Provision For Contract Cancellation Reserves ProvisionForContractCancellationReserves	51768000	USD
	kmx	Provision For Contract Cancellation Reserves ProvisionForContractCancellationReserves	50850000	USD
	kmx	Releases Of Restricted Cash From Reserve Accounts ReleasesOfRestrictedCashFromReserveAccounts	8083000	USD
	kmx	Releases Of Restricted Cash From Reserve Accounts ReleasesOfRestrictedCashFromReserveAccounts	13411000	USD
	kmx	Repayments Of Long Term Finance And Capital Lease Obligations RepaymentsOfLongTermFinanceAndCapitalLeaseObligations	8407000	USD
	kmx	Repayments Of Long Term Finance And Capital Lease Obligations RepaymentsOfLongTermFinanceAndCapitalLeaseObligations	6704000	USD
	kmx	Required Benchmark For Account Delinquency RequiredBenchmarkForAccountDelinquency	P120D
CY2017Q1	kmx	Total Ending Managed Receivables As Percentage By Major Credit Grade TotalEndingManagedReceivablesAsPercentageByMajorCreditGrade	1
CY2017Q4	kmx	Total Ending Managed Receivables As Percentage By Major Credit Grade TotalEndingManagedReceivablesAsPercentageByMajorCreditGrade	1
CY2016Q4	kmx	Totalaveragemanagedreceivables Totalaveragemanagedreceivables	10297800000	USD
	kmx	Totalaveragemanagedreceivables Totalaveragemanagedreceivables	10030900000	USD
CY2017Q4	kmx	Totalaveragemanagedreceivables Totalaveragemanagedreceivables	11365600000	USD
	kmx	Totalaveragemanagedreceivables Totalaveragemanagedreceivables	11102400000	USD
CY2016Q4	kmx	Used Vehicle Sales Revenue UsedVehicleSalesRevenue	3090613000	USD
	kmx	Used Vehicle Sales Revenue UsedVehicleSalesRevenue	9820401000	USD
CY2017Q4	kmx	Used Vehicle Sales Revenue UsedVehicleSalesRevenue	3425540000	USD
	kmx	Used Vehicle Sales Revenue UsedVehicleSalesRevenue	10963113000	USD
CY2016Q4	kmx	Wholesale Vehicle Sales Revenue WholesaleVehicleSalesRevenue	488385000	USD
	kmx	Wholesale Vehicle Sales Revenue WholesaleVehicleSalesRevenue	1616528000	USD
CY2017Q4	kmx	Wholesale Vehicle Sales Revenue WholesaleVehicleSalesRevenue	552754000	USD
	kmx	Wholesale Vehicle Sales Revenue WholesaleVehicleSalesRevenue	1653911000	USD
CY2017Q1	us-gaap	Accounts Payable Current AccountsPayableCurrent	494989000	USD
CY2017Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	519984000	USD
CY2017Q1	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	152388000	USD
CY2017Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	95841000	USD
CY2017Q1	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	1404000	USD
CY2017Q4	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	0	USD
CY2017Q1	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	266128000	USD
CY2017Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	233397000	USD
CY2017Q1	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	1040000000	USD
CY2017Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	1140000000	USD
CY2017Q1	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-56555000	USD
CY2017Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-51304000	USD
CY2017Q1	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	1188578000	USD
CY2017Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	1233062000	USD
CY2016Q4	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	11769000	USD
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	73096000	USD
CY2017Q4	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	16113000	USD
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	53493000	USD
CY2016Q4	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	3104720	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	3253237	shares
CY2017Q4	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	2712724	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	2900093	shares
CY2017Q1	us-gaap	Assets Assets	16279356000	USD
CY2017Q4	us-gaap	Assets Assets	17303414000	USD
CY2017Q1	us-gaap	Assets Current AssetsCurrent	2873630000	USD
CY2017Q4	us-gaap	Assets Current AssetsCurrent	3004923000	USD
CY2017Q1	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	417510000	USD
CY2017Q4	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	328671000	USD
	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	8629000	USD
	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	-3096000	USD
CY2017Q1	us-gaap	Capital Lease Obligations CapitalLeaseObligations	496136000	USD
CY2017Q4	us-gaap	Capital Lease Obligations CapitalLeaseObligations	500558000	USD
	us-gaap	Capital Lease Obligations Incurred CapitalLeaseObligationsIncurred	70072000	USD
	us-gaap	Capital Lease Obligations Incurred CapitalLeaseObligationsIncurred	10245000	USD
CY2016Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	37394000	USD
CY2016Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	23713000	USD
CY2017Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	38416000	USD
CY2017Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	26287000	USD
CY2017Q1	us-gaap	Cash And Cash Equivalents Fair Value Disclosure CashAndCashEquivalentsFairValueDisclosure	397994000	USD
CY2017Q4	us-gaap	Cash And Cash Equivalents Fair Value Disclosure CashAndCashEquivalentsFairValueDisclosure	302456000	USD
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-13681000	USD
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-12129000	USD
CY2017Q1	us-gaap	Cash Equivalents At Carrying Value CashEquivalentsAtCarryingValue	300000	USD
CY2017Q4	us-gaap	Cash Equivalents At Carrying Value CashEquivalentsAtCarryingValue	600000	USD
CY2017Q1	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2017Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2017Q1	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.5
CY2017Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.5
CY2017Q1	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	350000000	shares
CY2017Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	350000000	shares
CY2017Q1	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	186548602	shares
CY2017Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	181489439	shares
CY2017Q1	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	186548602	shares
CY2017Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	181489439	shares
CY2017Q1	us-gaap	Common Stock Value CommonStockValue	93274000	USD
CY2017Q4	us-gaap	Common Stock Value CommonStockValue	90745000	USD
CY2016Q4	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	143092000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	484428000	USD
CY2017Q4	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	157163000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	547217000	USD
CY2016Q4	us-gaap	Cost Of Revenue CostOfRevenue	3198389000	USD
	us-gaap	Cost Of Revenue CostOfRevenue	10204024000	USD
CY2017Q4	us-gaap	Cost Of Revenue CostOfRevenue	3567829000	USD
	us-gaap	Cost Of Revenue CostOfRevenue	11243860000	USD
CY2017Q1	us-gaap	Debt And Capital Lease Obligations DebtAndCapitalLeaseObligations	11826438000	USD
CY2017Q4	us-gaap	Debt And Capital Lease Obligations DebtAndCapitalLeaseObligations	12651337000	USD
CY2017Q1	us-gaap	Debt Instrument Fair Value DebtInstrumentFairValue	499518000	USD
CY2017Q4	us-gaap	Debt Instrument Fair Value DebtInstrumentFairValue	507348000	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-584000	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	14384000	USD
CY2017Q1	us-gaap	Deferred Tax Assets Net Noncurrent DeferredTaxAssetsNetNoncurrent	150962000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Net Noncurrent DeferredTaxAssetsNetNoncurrent	133173000	USD
CY2016Q4	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-400000	USD
	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-1200000	USD
CY2017Q4	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-500000	USD
	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-1400000	USD
CY2017	us-gaap	Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Expected Long Term Return On Assets DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets	0.0775
CY2017Q4	us-gaap	Defined Benefit Plan Expected Future Employer Contributions Remainder Of Fiscal Year DefinedBenefitPlanExpectedFutureEmployerContributionsRemainderOfFiscalYear	0	USD
CY2016Q4	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	202000	USD
	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	608000	USD
CY2017Q4	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	168000	USD
	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	506000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	125654000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	133175000	USD
CY2017Q1	us-gaap	Derivative Assets DerivativeAssets	2997000	USD
CY2017Q4	us-gaap	Derivative Assets DerivativeAssets	6904000	USD
CY2017Q1	us-gaap	Derivative Liabilities DerivativeLiabilities	509000	USD
CY2017Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	0	USD
CY2016Q4	us-gaap	Direct Operating Costs DirectOperatingCosts	17300000	USD
	us-gaap	Direct Operating Costs DirectOperatingCosts	51400000	USD
CY2017Q4	us-gaap	Direct Operating Costs DirectOperatingCosts	21400000	USD
	us-gaap	Direct Operating Costs DirectOperatingCosts	61700000	USD
CY2016Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.72
CY2017Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.82
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.96
CY2016Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.72
CY2017Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.81
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.93
	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	7100000	USD
CY2017Q4	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	8700000	USD
	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	13300000	USD
CY2016Q4	us-gaap	Financing Interest Expense FinancingInterestExpense	44100000	USD
	us-gaap	Financing Interest Expense FinancingInterestExpense	125300000	USD
CY2017Q4	us-gaap	Financing Interest Expense FinancingInterestExpense	55400000	USD
	us-gaap	Financing Interest Expense FinancingInterestExpense	156600000	USD
CY2016Q1	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	94900000	USD
CY2016Q3	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	109700000	USD
CY2016Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	114800000	USD
CY2017Q1	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	123600000	USD
CY2017Q3	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	129500000	USD
CY2017Q4	us-gaap	Financing Receivable Allowance For Credit Losses FinancingReceivableAllowanceForCreditLosses	127700000	USD
CY2016Q4	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	26100000	USD
	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	80300000	USD
CY2017Q4	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	29500000	USD
	us-gaap	Financing Receivable Allowance For Credit Losses Recovery FinancingReceivableAllowanceForCreditLossesRecovery	88400000	USD
CY2016Q4	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	62900000	USD
	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	164600000	USD
CY2017Q4	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	68800000	USD
	us-gaap	Financing Receivable Allowance For Credit Losses Write Offs FinancingReceivableAllowanceForCreditLossesWriteOffs	183300000	USD
CY2017Q1	us-gaap	Financing Receivable Recorded Investment Past Due FinancingReceivableRecordedInvestmentPastDue	331000000	USD
CY2017Q4	us-gaap	Financing Receivable Recorded Investment Past Due FinancingReceivableRecordedInvestmentPastDue	405500000	USD
	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	-2118000	USD
	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	-1223000	USD
CY2016Q4	us-gaap	Gross Profit GrossProfit	503135000	USD
	us-gaap	Gross Profit GrossProfit	1621134000	USD
CY2017Q4	us-gaap	Gross Profit GrossProfit	539188000	USD
	us-gaap	Gross Profit GrossProfit	1792131000	USD
CY2016Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	219661000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	764090000	USD
CY2017Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	225200000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	853485000	USD
CY2016Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	83016000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	289723000	USD
CY2017Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	76360000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	311519000	USD
	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	1840000	USD
	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-9373000	USD
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-40168000	USD
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-56547000	USD
	us-gaap	Increase Decrease In Finance Receivables IncreaseDecreaseInFinanceReceivables	900675000	USD
	us-gaap	Increase Decrease In Finance Receivables IncreaseDecreaseInFinanceReceivables	879731000	USD
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	238146000	USD
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	179988000	USD
	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	5802000	USD
	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	5422000	USD
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-1193000	USD
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	348000	USD
	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-64222000	USD
	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-67750000	USD
	us-gaap	Increase Decrease In Restricted Cash IncreaseDecreaseInRestrictedCash	13211000	USD
	us-gaap	Increase Decrease In Restricted Cash IncreaseDecreaseInRestrictedCash	8592000	USD
CY2016Q4	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	192700000	USD
	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	567000000	USD
CY2017Q4	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	217100000	USD
	us-gaap	Interest And Fee Income Loans And Leases InterestAndFeeIncomeLoansAndLeases	637400000	USD
CY2016Q4	us-gaap	Interest Expense InterestExpense	15071000	USD
	us-gaap	Interest Expense InterestExpense	40063000	USD
CY2017Q4	us-gaap	Interest Expense InterestExpense	17405000	USD
	us-gaap	Interest Expense InterestExpense	51079000	USD
CY2016Q4	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	106700000	USD
	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	337500000	USD
CY2017Q4	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	124200000	USD
	us-gaap	Interest Income Expense After Provision For Loan Loss InterestIncomeExpenseAfterProvisionForLoanLoss	381800000	USD
CY2016Q4	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	148600000	USD
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	441700000	USD
CY2017Q4	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	161700000	USD
	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	480800000	USD
	us-gaap	Interest Paid Capitalized InterestPaidCapitalized	8400000	USD
	us-gaap	Interest Paid Capitalized InterestPaidCapitalized	5800000	USD
CY2017Q1	us-gaap	Interest Receivable InterestReceivable	38500000	USD
CY2017Q4	us-gaap	Interest Receivable InterestReceivable	47800000	USD
CY2017Q1	us-gaap	Inventory Net InventoryNet	2260563000	USD
CY2017Q4	us-gaap	Inventory Net InventoryNet	2440551000	USD
CY2016Q4	us-gaap	Labor And Related Expense LaborAndRelatedExpense	7500000	USD
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	22900000	USD
CY2017Q4	us-gaap	Labor And Related Expense LaborAndRelatedExpense	8900000	USD
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	26200000	USD
CY2017Q1	us-gaap	Liabilities Liabilities	13170776000	USD
CY2017Q4	us-gaap	Liabilities Liabilities	14002687000	USD
CY2017Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	16279356000	USD
CY2017Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	17303414000	USD
CY2017Q1	us-gaap	Liabilities Current LiabilitiesCurrent	1105787000	USD
CY2017Q4	us-gaap	Liabilities Current LiabilitiesCurrent	1111678000	USD
CY2017Q1	us-gaap	Liabilities Fair Value Disclosure LiabilitiesFairValueDisclosure	509000	USD
CY2017Q4	us-gaap	Liabilities Fair Value Disclosure LiabilitiesFairValueDisclosure	0	USD
CY2017Q1	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	12193623000	USD
CY2017Q4	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	13033179000	USD
CY2017Q1	us-gaap	Long Term Debt And Capital Lease Obligations Current LongTermDebtAndCapitalLeaseObligationsCurrent	343266000	USD
CY2017Q4	us-gaap	Long Term Debt And Capital Lease Obligations Current LongTermDebtAndCapitalLeaseObligationsCurrent	358297000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	660577000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	428495000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-338212000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-247502000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	-336046000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	-193122000	USD
CY2016Q4	us-gaap	Net Income Loss NetIncomeLoss	136645000	USD
	us-gaap	Net Income Loss NetIncomeLoss	474367000	USD
CY2017Q4	us-gaap	Net Income Loss NetIncomeLoss	148840000	USD
	us-gaap	Net Income Loss NetIncomeLoss	541966000	USD
CY2017Q1	us-gaap	Non Recourse Debt NonRecourseDebt	10740000000	USD
CY2017Q1	us-gaap	Non Recourse Debt NonRecourseDebt	10742425000	USD
CY2017Q4	us-gaap	Non Recourse Debt NonRecourseDebt	11490000000	USD
CY2017Q4	us-gaap	Non Recourse Debt NonRecourseDebt	11487028000	USD
CY2016Q4	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-1027000	USD
	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	24000	USD
CY2017Q4	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	279000	USD
	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	561000	USD
CY2017Q1	us-gaap	Notes Receivable Gross NotesReceivableGross	10681300000	USD
CY2017Q4	us-gaap	Notes Receivable Gross NotesReceivableGross	11455600000	USD
CY2017Q1	us-gaap	Notes Receivable Net NotesReceivableNet	10596100000	USD
CY2017Q1	us-gaap	Notes Receivable Net NotesReceivableNet	10596076000	USD
CY2017Q4	us-gaap	Notes Receivable Net NotesReceivableNet	11376800000	USD
CY2017Q4	us-gaap	Notes Receivable Net NotesReceivableNet	11376825000	USD
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CY2017Q1	us-gaap	Other Assets Current OtherAssetsCurrent	41910000	USD
CY2017Q4	us-gaap	Other Assets Current OtherAssetsCurrent	53299000	USD
CY2017Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	140295000	USD
CY2017Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	154051000	USD
CY2016Q4	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	-247000	USD
	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	-744000	USD
CY2017Q4	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	-277000	USD
	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent	-826000	USD
CY2016Q4	us-gaap	Other Comprehensive Income Derivatives Qualifying As Hedges Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent	6200000	USD
	us-gaap	Other Comprehensive Income Derivatives Qualifying As Hedges Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent	9317000	USD
CY2017Q4	us-gaap	Other Comprehensive Income Derivatives Qualifying As Hedges Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent	8046000	USD
	us-gaap	Other Comprehensive Income Derivatives Qualifying As Hedges Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPortionAttributableToParent	4425000	USD
	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	2683000	USD
CY2016Q4	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax	6200000	USD
	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax	9317000	USD
CY2017Q4	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax	8046000	USD
	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax	4425000	USD
CY2016Q4	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	6447000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	10061000	USD
CY2017Q4	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	8323000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	5251000	USD
CY2016Q4	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	6447000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	10061000	USD
CY2017Q4	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	8323000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	5251000	USD
CY2016Q4	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax	-2935000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax	-8868000	USD
CY2017Q4	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax	-906000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax	-2871000	USD
CY2016Q4	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax	-1781000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax	-5381000	USD
CY2017Q4	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax	-550000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax	-1742000	USD
CY2016Q4	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax	-1154000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax	-3487000	USD
CY2017Q4	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax	-356000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax	-1129000	USD
CY2016Q4	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax	-387000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax	-1160000	USD
CY2017Q4	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax	-454000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax	-1361000	USD
CY2016Q4	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax	-247000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax	-744000	USD
CY2017Q4	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax	-277000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax	-826000	USD
CY2016Q4	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax	-140000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax	-416000	USD
CY2017Q4	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax	-177000	USD
	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax	-535000	USD
CY2016Q4	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax	7282000	USD
	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax	6484000	USD
CY2017Q4	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax	12361000	USD
	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax	4423000	USD
CY2016Q4	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	4419000	USD
	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	3936000	USD
CY2017Q4	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	7496000	USD
	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	2683000	USD
CY2016Q4	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax	2863000	USD
	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax	2548000	USD
CY2017Q4	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax	4865000	USD
	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax	1740000	USD
CY2016Q4	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	9800000	USD
	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	28500000	USD
CY2017Q4	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	12500000	USD
	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	35500000	USD
CY2017Q1	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	238551000	USD
CY2017Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	239672000	USD
CY2017Q1	us-gaap	Other Long Term Debt Noncurrent OtherLongTermDebtNoncurrent	952562000	USD
CY2017Q4	us-gaap	Other Long Term Debt Noncurrent OtherLongTermDebtNoncurrent	1042874000	USD
CY2017Q1	us-gaap	Other Receivables OtherReceivables	-100000	USD
CY2017Q4	us-gaap	Other Receivables OtherReceivables	1100000	USD
CY2016Q4	us-gaap	Other Sales Revenue Net OtherSalesRevenueNet	122526000	USD
	us-gaap	Other Sales Revenue Net OtherSalesRevenueNet	388229000	USD
CY2017Q4	us-gaap	Other Sales Revenue Net OtherSalesRevenueNet	128723000	USD
	us-gaap	Other Sales Revenue Net OtherSalesRevenueNet	418967000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	464352000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	454960000	USD
	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	12568000	USD
	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	11524000	USD
	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	6924000	USD
	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	8525000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	315543000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	227559000	USD
	us-gaap	Pension Contributions PensionContributions	6000000	USD
	us-gaap	Proceeds From Issuance Or Sale Of Equity ProceedsFromIssuanceOrSaleOfEquity	34554000	USD
	us-gaap	Proceeds From Issuance Or Sale Of Equity ProceedsFromIssuanceOrSaleOfEquity	66549000	USD
	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	452000	USD
	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	531000	USD
	us-gaap	Proceeds From Sale And Maturity Of Other Investments ProceedsFromSaleAndMaturityOfOtherInvestments	318000	USD
	us-gaap	Proceeds From Sale And Maturity Of Other Investments ProceedsFromSaleAndMaturityOfOtherInvestments	466000	USD
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	728000	USD
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	96000	USD
CY2017Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	2518393000	USD
CY2017Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	2634442000	USD
	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	104249000	USD
	us-gaap	Provision For Loan And Lease Losses ProvisionForLoanAndLeaseLosses	98982000	USD
CY2016Q4	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	41900000	USD
	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	104200000	USD
CY2017Q4	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	37500000	USD
	us-gaap	Provision For Loan Lease And Other Losses ProvisionForLoanLeaseAndOtherLosses	99000000	USD
	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	-2568000	USD
CY2017Q1	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	380353000	USD
CY2017Q4	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	388945000	USD
CY2017Q1	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	52800000	USD
CY2017Q4	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	56200000	USD
CY2017Q1	us-gaap	Restricted Investments Noncurrent RestrictedInvestmentsNoncurrent	70800000	USD
CY2017Q4	us-gaap	Restricted Investments Noncurrent RestrictedInvestmentsNoncurrent	75700000	USD
CY2017Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	1883283000	USD
CY2017Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	2028224000	USD
CY2016Q4	us-gaap	Sales Revenue Net SalesRevenueNet	3701524000	USD
	us-gaap	Sales Revenue Net SalesRevenueNet	11825158000	USD
CY2017Q4	us-gaap	Sales Revenue Net SalesRevenueNet	4107017000	USD
	us-gaap	Sales Revenue Net SalesRevenueNet	13035991000	USD
CY2016Q4	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	356735000	USD
	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	1103091000	USD
CY2017Q4	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	399672000	USD
	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	1208237000	USD
CY2017Q1	us-gaap	Senior Notes SeniorNotes	500000000	USD
CY2017Q4	us-gaap	Senior Notes SeniorNotes	500000000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	72026000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	52363000	USD
CY2016Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Plan Modification Incremental Compensation Cost ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationIncrementalCompensationCost	3500000	USD
CY2016Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Plan Modification Incremental Compensation Cost ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationIncrementalCompensationCost	10900000	USD
CY2017Q1	us-gaap	Short Term Bank Loans And Notes Payable ShortTermBankLoansAndNotesPayable	62000	USD
CY2017Q4	us-gaap	Short Term Bank Loans And Notes Payable ShortTermBankLoansAndNotesPayable	593000	USD
CY2017Q1	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	6300000	USD
CY2017Q4	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	5500000	USD
CY2017Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	3108580000	USD
CY2017Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	3300727000	USD
CY2017Q1	us-gaap	Trading Securities TradingSecurities	16519000	USD
CY2017Q4	us-gaap	Trading Securities TradingSecurities	19311000	USD
CY2017Q1	us-gaap	Unamortized Debt Issuance Expense UnamortizedDebtIssuanceExpense	23919000	USD
CY2017Q4	us-gaap	Unamortized Debt Issuance Expense UnamortizedDebtIssuanceExpense	23545000	USD
CY2017Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	30000000	USD
CY2017Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	30800000	USD
CY2016Q1	us-gaap	Valuation Allowances And Reserves Balance ValuationAllowancesAndReservesBalance	110200000	USD
CY2016Q3	us-gaap	Valuation Allowances And Reserves Balance ValuationAllowancesAndReservesBalance	113300000	USD
CY2016Q4	us-gaap	Valuation Allowances And Reserves Balance ValuationAllowancesAndReservesBalance	112400000	USD
CY2017Q1	us-gaap	Valuation Allowances And Reserves Balance ValuationAllowancesAndReservesBalance	108200000	USD
CY2017Q3	us-gaap	Valuation Allowances And Reserves Balance ValuationAllowancesAndReservesBalance	109800000	USD
CY2017Q4	us-gaap	Valuation Allowances And Reserves Balance ValuationAllowancesAndReservesBalance	109200000	USD
CY2016Q4	us-gaap	Valuation Allowances And Reserves Charged To Cost And Expense ValuationAllowancesAndReservesChargedToCostAndExpense	15900000	USD
	us-gaap	Valuation Allowances And Reserves Charged To Cost And Expense ValuationAllowancesAndReservesChargedToCostAndExpense	51800000	USD
CY2017Q4	us-gaap	Valuation Allowances And Reserves Charged To Cost And Expense ValuationAllowancesAndReservesChargedToCostAndExpense	16300000	USD
	us-gaap	Valuation Allowances And Reserves Charged To Cost And Expense ValuationAllowancesAndReservesChargedToCostAndExpense	50800000	USD
CY2016Q4	us-gaap	Valuation Allowances And Reserves Deductions ValuationAllowancesAndReservesDeductions	16800000	USD
	us-gaap	Valuation Allowances And Reserves Deductions ValuationAllowancesAndReservesDeductions	49600000	USD
CY2017Q4	us-gaap	Valuation Allowances And Reserves Deductions ValuationAllowancesAndReservesDeductions	16900000	USD
	us-gaap	Valuation Allowances And Reserves Deductions ValuationAllowancesAndReservesDeductions	49800000	USD
CY2016Q4	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	190818000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	193239000	shares
CY2017Q4	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	184033000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	185201000	shares
CY2016Q4	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	189200000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	191431000	shares
CY2017Q4	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	181888000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	183324000	shares
	us-gaap	Basis Of Accounting BasisOfAccounting	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Basis of Presentation and Use of Estimates.</font><font style="font-family:inherit;font-size:10pt;">  The accompanying interim unaudited consolidated financial statements include the accounts of CarMax and our wholly owned subsidiaries.  All significant intercompany balances and transactions have been eliminated in consolidation.  These consolidated financial statements have been prepared in conformity with U.S. generally accepted accounting principles (“GAAP”) for interim financial information.  Accordingly, they do not include all of the information and footnotes required by U.S. GAAP for complete financial statements.  In the opinion of management, such interim consolidated financial statements reflect all normal recurring adjustments considered necessary to present fairly the financial position and the results of operations and cash flows for the interim periods presented.  The results of operations for the interim periods are not necessarily indicative of the results to be expected for the full fiscal year.  These consolidated financial statements should be read in conjunction with the audited consolidated financial statements and footnotes included in our Annual Report on Form 10-K for the fiscal year ended </font><font style="font-family:inherit;font-size:10pt;">February 28, 2017</font><font style="font-family:inherit;font-size:10pt;">.</font></div></div>
	us-gaap	Nature Of Operations NatureOfOperations	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:left;padding-left:24px;text-indent:0px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;text-decoration:underline;">Background</font></div><div style="line-height:120%;text-indent:90px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">CarMax, Inc. (“we,” “our,” “us,” “CarMax” and “the company”), including its wholly owned subsidiaries, is the largest retailer of used vehicles in the United States. We operate in </font><font style="font-family:inherit;font-size:10pt;">two</font><font style="font-family:inherit;font-size:10pt;"> reportable segments:  CarMax Sales Operations and CarMax Auto Finance (“CAF”).  Our CarMax Sales Operations segment consists of all aspects of our auto merchandising and service operations, excluding financing provided by CAF.  Our CAF segment consists solely of our own finance operation that provides financing to customers buying retail vehicles from CarMax.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">We deliver an unrivaled customer experience by offering a broad selection of high quality used vehicles and related products and services at low, no-haggle prices using a customer-friendly sales process in an attractive, modern sales facility, as well as through carmax.com and our mobile apps.  We provide customers with a range of related products and services, including the appraisal and purchase of vehicles directly from consumers; the financing of retail vehicle purchases through CAF and third-party finance providers; the sale of extended protection plan (“EPP”) products, which include extended service plans (“ESPs”) and guaranteed asset protection (“GAP”); and vehicle repair service.  Vehicles purchased through the appraisal process that do not meet our retail standards are sold to licensed dealers through on-site wholesale auctions.</font></div></div>
	us-gaap	Use Of Estimates UseOfEstimates	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenues and expenses and the disclosure of contingent assets and liabilities.  Actual results could differ from those estimates.  Certain prior year amounts have been reclassified to conform to the current year’s presentation.  Amounts and percentages may not total due to rounding.</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In connection with our prospective adoption of the Financial Accounting Standards Board's (“FASB”) Accounting Standards Update (“ASU”) 2016-09 during the current fiscal year, our provision for income taxes was reduced by </font><font style="font-family:inherit;font-size:10pt;">$8.7 million</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">$13.3 million</font><font style="font-family:inherit;font-size:10pt;"> for the three and nine months ended </font><font style="font-family:inherit;font-size:10pt;">November 30, 2017</font><font style="font-family:inherit;font-size:10pt;">, respectively. The standard requires the income tax effects of our share-based awards to be recognized in the provision for income taxes when the awards vest or are settled. Previously, these tax effects were recognized within shareholders' equity as capital in excess of par value. Additionally, cash flows related to excess tax benefits from share-based payment arrangements are now classified as operating activities, rather than financing activities, in the consolidated statements of cash flows. Prior period amounts have been reclassified to conform to the current year's presentation, resulting in an increase in cash provided by operating activities and a decrease in cash provided by financing activities of </font><font style="font-family:inherit;font-size:10pt;">$7.1 million</font><font style="font-family:inherit;font-size:10pt;"> for the nine months ended </font><font style="font-family:inherit;font-size:10pt;">November 30, 2016</font><font style="font-family:inherit;font-size:10pt;">. </font></div></div>

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$KMX
CARMAX INC Stock $kmx

2017 Q4 Form 10-Q Financial Statement

#000117001018000007 Filed on January 04, 2018

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$KMX CARMAX INC Stock $kmx

2017 Q4 Form 10-Q Financial Statement

#000117001018000007 Filed on January 04, 2018

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$KMX
CARMAX INC Stock $kmx