10-Q Filing

AUTONATION, INC. CIK: 350698 Q2 2025

Filing Information

Form Type	10-Q
Accession Number	`0000350698-25-000100`
Period End Date	20250630
Filing Date	20250725
Fiscal Year	2025
Fiscal Period	Q2
XBRL Instance	an-20250630_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 142 Income Statement 168 Cash Flow Statement 180 Stockholders Equity 60

Balance Sheet 142 line items

Line Item	Tag	Value	Unit	Period
AUTO LOANS RECEIVABLE, allowance for credit losses	`AllowanceForNotesAndLoansReceivableNoncurrent`	$46.30M	USD	Point-in-time
AUTO LOANS RECEIVABLE, allowance for credit losses	`AllowanceForNotesAndLoansReceivableNoncurrent`	$46.30M	USD	Point-in-time
AUTO LOANS RECEIVABLE, allowance for credit losses	`AllowanceForNotesAndLoansReceivableNoncurrent`	$54.80M	USD	Point-in-time
AUTO LOANS RECEIVABLE, allowance for credit losses	`AllowanceForNotesAndLoansReceivableNoncurrent`	$54.80M	USD	Point-in-time
AUTO LOANS RECEIVABLE, allowance for credit losses	`AllowanceForNotesAndLoansReceivableNoncurrent`	$78.20M	USD	Point-in-time
AUTO LOANS RECEIVABLE, allowance for credit losses	`AllowanceForNotesAndLoansReceivableNoncurrent`	$78.20M	USD	Point-in-time
PROPERTY AND EQUIPMENT, accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$2.40B	USD	Point-in-time
PROPERTY AND EQUIPMENT, accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$2.40B	USD	Point-in-time
PROPERTY AND EQUIPMENT, accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$2.30B	USD	Point-in-time
PROPERTY AND EQUIPMENT, accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$2.30B	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock authorized (in shares)	`CommonStockSharesAuthorized`	1.50B	shares	Point-in-time
Common stock authorized (in shares)	`CommonStockSharesAuthorized`	1.50B	shares	Point-in-time
Common stock authorized (in shares)	`CommonStockSharesAuthorized`	1.50B	shares	Point-in-time
Common stock authorized (in shares)	`CommonStockSharesAuthorized`	1.50B	shares	Point-in-time
Common stock issued (in shares)	`CommonStockSharesIssued`	63.56M	shares	Point-in-time
Common stock issued (in shares)	`CommonStockSharesIssued`	63.56M	shares	Point-in-time
Common stock issued (in shares)	`CommonStockSharesIssued`	63.56M	shares	Point-in-time
Common stock issued (in shares)	`CommonStockSharesIssued`	63.56M	shares	Point-in-time
Treasury stock (in shares)	`TreasuryStockCommonShares`	24.53M	shares	Point-in-time
Treasury stock (in shares)	`TreasuryStockCommonShares`	24.53M	shares	Point-in-time
Treasury stock (in shares)	`TreasuryStockCommonShares`	25.86M	shares	Point-in-time
Treasury stock (in shares)	`TreasuryStockCommonShares`	25.86M	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$62.90M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$62.90M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$59.80M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$59.80M	USD	Point-in-time
Receivables, net	`ReceivablesNetCurrent`	$868.20M	USD	Point-in-time
Receivables, net	`ReceivablesNetCurrent`	$868.20M	USD	Point-in-time
Receivables, net	`ReceivablesNetCurrent`	$1.07B	USD	Point-in-time
Receivables, net	`ReceivablesNetCurrent`	$1.07B	USD	Point-in-time
Inventory	`InventoryNet`	$3.36B	USD	Point-in-time
Inventory	`InventoryNet`	$3.36B	USD	Point-in-time
Inventory	`InventoryNet`	$3.45B	USD	Point-in-time
Inventory	`InventoryNet`	$3.45B	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$211.90M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$211.90M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$244.70M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$244.70M	USD	Point-in-time
Total Current Assets	`AssetsCurrent`	$4.70B	USD	Point-in-time
Total Current Assets	`AssetsCurrent`	$4.70B	USD	Point-in-time
Total Current Assets	`AssetsCurrent`	$4.62B	USD	Point-in-time
Total Current Assets	`AssetsCurrent`	$4.62B	USD	Point-in-time
AUTO LOANS RECEIVABLE, net of allowance for credit losses of $78.2 million and $54.8 million, respectively	`NotesAndLoansReceivableNetNoncurrent`	$1.70B	USD	Point-in-time
AUTO LOANS RECEIVABLE, net of allowance for credit losses of $78.2 million and $54.8 million, respectively	`NotesAndLoansReceivableNetNoncurrent`	$1.70B	USD	Point-in-time
AUTO LOANS RECEIVABLE, net of allowance for credit losses of $78.2 million and $54.8 million, respectively	`NotesAndLoansReceivableNetNoncurrent`	$1.06B	USD	Point-in-time
AUTO LOANS RECEIVABLE, net of allowance for credit losses of $78.2 million and $54.8 million, respectively	`NotesAndLoansReceivableNetNoncurrent`	$1.06B	USD	Point-in-time
PROPERTY AND EQUIPMENT, net of accumulated depreciation of $2.4 billion and $2.3 billion, respectively	`PropertyPlantAndEquipmentNet`	$3.79B	USD	Point-in-time
PROPERTY AND EQUIPMENT, net of accumulated depreciation of $2.4 billion and $2.3 billion, respectively	`PropertyPlantAndEquipmentNet`	$3.79B	USD	Point-in-time
PROPERTY AND EQUIPMENT, net of accumulated depreciation of $2.4 billion and $2.3 billion, respectively	`PropertyPlantAndEquipmentNet`	$3.80B	USD	Point-in-time
PROPERTY AND EQUIPMENT, net of accumulated depreciation of $2.4 billion and $2.3 billion, respectively	`PropertyPlantAndEquipmentNet`	$3.80B	USD	Point-in-time
OPERATING LEASE ASSETS	`OperatingLeaseRightOfUseAsset`	$391.10M	USD	Point-in-time
OPERATING LEASE ASSETS	`OperatingLeaseRightOfUseAsset`	$391.10M	USD	Point-in-time
OPERATING LEASE ASSETS	`OperatingLeaseRightOfUseAsset`	$451.80M	USD	Point-in-time
OPERATING LEASE ASSETS	`OperatingLeaseRightOfUseAsset`	$451.80M	USD	Point-in-time
GOODWILL	`Goodwill`	$1.39B	USD	Point-in-time
GOODWILL	`Goodwill`	$1.39B	USD	Point-in-time
GOODWILL	`Goodwill`	$1.45B	USD	Point-in-time
GOODWILL	`Goodwill`	$1.45B	USD	Point-in-time
OTHER INTANGIBLE ASSETS, NET	`IntangibleAssetsNetExcludingGoodwill`	$905.90M	USD	Point-in-time
OTHER INTANGIBLE ASSETS, NET	`IntangibleAssetsNetExcludingGoodwill`	$905.90M	USD	Point-in-time
OTHER INTANGIBLE ASSETS, NET	`IntangibleAssetsNetExcludingGoodwill`	$892.80M	USD	Point-in-time
OTHER INTANGIBLE ASSETS, NET	`IntangibleAssetsNetExcludingGoodwill`	$892.80M	USD	Point-in-time
OTHER ASSETS	`OtherAssetsNoncurrent`	$720.10M	USD	Point-in-time
OTHER ASSETS	`OtherAssetsNoncurrent`	$720.10M	USD	Point-in-time
OTHER ASSETS	`OtherAssetsNoncurrent`	$704.80M	USD	Point-in-time
OTHER ASSETS	`OtherAssetsNoncurrent`	$704.80M	USD	Point-in-time
Total Assets	`Assets`	$13.57B	USD	Point-in-time
Total Assets	`Assets`	$13.57B	USD	Point-in-time
Total Assets	`Assets`	$13.00B	USD	Point-in-time
Total Assets	`Assets`	$13.00B	USD	Point-in-time
Vehicle floorplan payable	`VehicleFloorplanPayable`	$3.66B	USD	Point-in-time
Vehicle floorplan payable	`VehicleFloorplanPayable`	$3.66B	USD	Point-in-time
Vehicle floorplan payable	`VehicleFloorplanPayable`	$3.71B	USD	Point-in-time
Vehicle floorplan payable	`VehicleFloorplanPayable`	$3.71B	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$340.00M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$340.00M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$376.60M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$376.60M	USD	Point-in-time
Commercial paper	`CommercialPaper`	$130.00M	USD	Point-in-time
Commercial paper	`CommercialPaper`	$130.00M	USD	Point-in-time
Commercial paper	`CommercialPaper`	$630.00M	USD	Point-in-time
Commercial paper	`CommercialPaper`	$630.00M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$1.05B	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$1.05B	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$999.80M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$999.80M	USD	Point-in-time
Total Current Liabilities	`LiabilitiesCurrent`	$6.31B	USD	Point-in-time
Total Current Liabilities	`LiabilitiesCurrent`	$6.31B	USD	Point-in-time
Total Current Liabilities	`LiabilitiesCurrent`	$5.69B	USD	Point-in-time
Total Current Liabilities	`LiabilitiesCurrent`	$5.69B	USD	Point-in-time
NONCURRENT OPERATING LEASE LIABILITIES	`OperatingLeaseLiabilityNoncurrent`	$356.90M	USD	Point-in-time
NONCURRENT OPERATING LEASE LIABILITIES	`OperatingLeaseLiabilityNoncurrent`	$356.90M	USD	Point-in-time
NONCURRENT OPERATING LEASE LIABILITIES	`OperatingLeaseLiabilityNoncurrent`	$419.50M	USD	Point-in-time
NONCURRENT OPERATING LEASE LIABILITIES	`OperatingLeaseLiabilityNoncurrent`	$419.50M	USD	Point-in-time
DEFERRED INCOME TAXES	`DeferredIncomeTaxLiabilitiesNet`	$66.80M	USD	Point-in-time
DEFERRED INCOME TAXES	`DeferredIncomeTaxLiabilitiesNet`	$66.80M	USD	Point-in-time
DEFERRED INCOME TAXES	`DeferredIncomeTaxLiabilitiesNet`	$83.10M	USD	Point-in-time
DEFERRED INCOME TAXES	`DeferredIncomeTaxLiabilitiesNet`	$83.10M	USD	Point-in-time
OTHER LIABILITIES	`OtherLiabilitiesNoncurrent`	$390.30M	USD	Point-in-time
OTHER LIABILITIES	`OtherLiabilitiesNoncurrent`	$390.30M	USD	Point-in-time
OTHER LIABILITIES	`OtherLiabilitiesNoncurrent`	$380.90M	USD	Point-in-time
OTHER LIABILITIES	`OtherLiabilitiesNoncurrent`	$380.90M	USD	Point-in-time
COMMITMENTS AND CONTINGENCIES (Note 15)	`CommitmentsAndContingencies`	-	USD	Point-in-time
COMMITMENTS AND CONTINGENCIES (Note 15)	`CommitmentsAndContingencies`	-	USD	Point-in-time
COMMITMENTS AND CONTINGENCIES (Note 15)	`CommitmentsAndContingencies`	-	USD	Point-in-time
COMMITMENTS AND CONTINGENCIES (Note 15)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Common stock, par value $0.01 per share; 1,500,000,000 shares authorized; 63,562,149 shares issued at June 30, 2025, and December 31, 2024, including shares held in treasury	`CommonStockValue`	$600.00K	USD	Point-in-time
Common stock, par value $0.01 per share; 1,500,000,000 shares authorized; 63,562,149 shares issued at June 30, 2025, and December 31, 2024, including shares held in treasury	`CommonStockValue`	$600.00K	USD	Point-in-time
Common stock, par value $0.01 per share; 1,500,000,000 shares authorized; 63,562,149 shares issued at June 30, 2025, and December 31, 2024, including shares held in treasury	`CommonStockValue`	$600.00K	USD	Point-in-time
Common stock, par value $0.01 per share; 1,500,000,000 shares authorized; 63,562,149 shares issued at June 30, 2025, and December 31, 2024, including shares held in treasury	`CommonStockValue`	$600.00K	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$11.90M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$11.90M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$20.30M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$20.30M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$5.33B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$5.33B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$5.59B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$5.59B	USD	Point-in-time
Treasury stock, at cost; 25,856,132 and 24,527,869 shares held, respectively	`TreasuryStockCommonValue`	$3.13B	USD	Point-in-time
Treasury stock, at cost; 25,856,132 and 24,527,869 shares held, respectively	`TreasuryStockCommonValue`	$3.13B	USD	Point-in-time
Treasury stock, at cost; 25,856,132 and 24,527,869 shares held, respectively	`TreasuryStockCommonValue`	$2.90B	USD	Point-in-time
Treasury stock, at cost; 25,856,132 and 24,527,869 shares held, respectively	`TreasuryStockCommonValue`	$2.90B	USD	Point-in-time
Total Shareholders Equity	`StockholdersEquity`	$2.46B	USD	Point-in-time
Total Shareholders Equity	`StockholdersEquity`	$2.46B	USD	Point-in-time
Total Shareholders Equity	`StockholdersEquity`	$2.21B	USD	Point-in-time
Total Shareholders Equity	`StockholdersEquity`	$2.21B	USD	Point-in-time
Total Shareholders Equity	`StockholdersEquity`	$2.18B	USD	Point-in-time
Total Shareholders Equity	`StockholdersEquity`	$2.18B	USD	Point-in-time
Total Shareholders Equity	`StockholdersEquity`	$2.47B	USD	Point-in-time
Total Shareholders Equity	`StockholdersEquity`	$2.47B	USD	Point-in-time
Total Shareholders Equity	`StockholdersEquity`	$2.40B	USD	Point-in-time
Total Shareholders Equity	`StockholdersEquity`	$2.40B	USD	Point-in-time
Total Shareholders Equity	`StockholdersEquity`	$2.36B	USD	Point-in-time
Total Shareholders Equity	`StockholdersEquity`	$2.36B	USD	Point-in-time
Total Liabilities and Shareholders Equity	`LiabilitiesAndStockholdersEquity`	$13.00B	USD	Point-in-time
Total Liabilities and Shareholders Equity	`LiabilitiesAndStockholdersEquity`	$13.00B	USD	Point-in-time
Total Liabilities and Shareholders Equity	`LiabilitiesAndStockholdersEquity`	$13.57B	USD	Point-in-time
Total Liabilities and Shareholders Equity	`LiabilitiesAndStockholdersEquity`	$13.57B	USD	Point-in-time

Income Statement 168 line items

Line Item	Tag	Value	Unit	Period
TOTAL REVENUE	`Revenues`	$6.48B	USD	1 Quarter
TOTAL REVENUE	`Revenues`	$6.48B	USD	1 Quarter
TOTAL REVENUE	`Revenues`	$6.97B	USD	1 Quarter
TOTAL REVENUE	`Revenues`	$6.97B	USD	1 Quarter
TOTAL REVENUE	`Revenues`	$12.97B	USD	2 Qtrs
TOTAL REVENUE	`Revenues`	$12.97B	USD	2 Qtrs
TOTAL REVENUE	`Revenues`	$13.66B	USD	2 Qtrs
TOTAL REVENUE	`Revenues`	$13.66B	USD	2 Qtrs
TOTAL COST OF SALES	`CostOfRevenue`	$11.17B	USD	2 Qtrs
TOTAL COST OF SALES	`CostOfRevenue`	$11.17B	USD	2 Qtrs
TOTAL COST OF SALES	`CostOfRevenue`	$5.70B	USD	1 Quarter
TOTAL COST OF SALES	`CostOfRevenue`	$5.70B	USD	1 Quarter
TOTAL COST OF SALES	`CostOfRevenue`	$5.32B	USD	1 Quarter
TOTAL COST OF SALES	`CostOfRevenue`	$5.32B	USD	1 Quarter
TOTAL COST OF SALES	`CostOfRevenue`	$10.61B	USD	2 Qtrs
TOTAL COST OF SALES	`CostOfRevenue`	$10.61B	USD	2 Qtrs
TOTAL GROSS PROFIT	`GrossProfit`	$1.16B	USD	1 Quarter
TOTAL GROSS PROFIT	`GrossProfit`	$1.16B	USD	1 Quarter
TOTAL GROSS PROFIT	`GrossProfit`	$2.36B	USD	2 Qtrs
TOTAL GROSS PROFIT	`GrossProfit`	$2.36B	USD	2 Qtrs
TOTAL GROSS PROFIT	`GrossProfit`	$1.28B	USD	1 Quarter
TOTAL GROSS PROFIT	`GrossProfit`	$1.28B	USD	1 Quarter
TOTAL GROSS PROFIT	`GrossProfit`	$2.50B	USD	2 Qtrs
TOTAL GROSS PROFIT	`GrossProfit`	$2.50B	USD	2 Qtrs
AUTONATION FINANCE INCOME (LOSS)	`FinanceIncomeLoss`	$2.00M	USD	1 Quarter
AUTONATION FINANCE INCOME (LOSS)	`FinanceIncomeLoss`	$2.00M	USD	1 Quarter
AUTONATION FINANCE INCOME (LOSS)	`FinanceIncomeLoss`	$700.00K	USD	1 Quarter
AUTONATION FINANCE INCOME (LOSS)	`FinanceIncomeLoss`	$700.00K	USD	1 Quarter
AUTONATION FINANCE INCOME (LOSS)	`FinanceIncomeLoss`	$-4.30M	USD	2 Qtrs
AUTONATION FINANCE INCOME (LOSS)	`FinanceIncomeLoss`	$-4.30M	USD	2 Qtrs
AUTONATION FINANCE INCOME (LOSS)	`FinanceIncomeLoss`	$2.10M	USD	2 Qtrs
AUTONATION FINANCE INCOME (LOSS)	`FinanceIncomeLoss`	$2.10M	USD	2 Qtrs
Selling, general, and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$854.70M	USD	1 Quarter
Selling, general, and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$854.70M	USD	1 Quarter
Selling, general, and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$1.68B	USD	2 Qtrs
Selling, general, and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$1.68B	USD	2 Qtrs
Selling, general, and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$1.62B	USD	2 Qtrs
Selling, general, and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$1.62B	USD	2 Qtrs
Selling, general, and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$825.80M	USD	1 Quarter
Selling, general, and administrative expenses	`SellingGeneralAndAdministrativeExpense`	$825.80M	USD	1 Quarter
Depreciation and amortization	`DepreciationAndAmortizationExcludingDebtFinancingCostsAndDiscounts`	$63.90M	USD	1 Quarter
Depreciation and amortization	`DepreciationAndAmortizationExcludingDebtFinancingCostsAndDiscounts`	$63.90M	USD	1 Quarter
Depreciation and amortization	`DepreciationAndAmortizationExcludingDebtFinancingCostsAndDiscounts`	$118.20M	USD	2 Qtrs
Depreciation and amortization	`DepreciationAndAmortizationExcludingDebtFinancingCostsAndDiscounts`	$118.20M	USD	2 Qtrs
Depreciation and amortization	`DepreciationAndAmortizationExcludingDebtFinancingCostsAndDiscounts`	$59.90M	USD	1 Quarter
Depreciation and amortization	`DepreciationAndAmortizationExcludingDebtFinancingCostsAndDiscounts`	$59.90M	USD	1 Quarter
Depreciation and amortization	`DepreciationAndAmortizationExcludingDebtFinancingCostsAndDiscounts`	$125.70M	USD	2 Qtrs
Depreciation and amortization	`DepreciationAndAmortizationExcludingDebtFinancingCostsAndDiscounts`	$125.70M	USD	2 Qtrs
Goodwill impairment	`GoodwillImpairmentLoss`	-	USD	2 Qtrs
Goodwill impairment	`GoodwillImpairmentLoss`	-	USD	2 Qtrs
Goodwill impairment	`GoodwillImpairmentLoss`	-	USD	1 Quarter
Goodwill impairment	`GoodwillImpairmentLoss`	-	USD	1 Quarter
Goodwill impairment	`GoodwillImpairmentLoss`	$65.30M	USD	2 Qtrs
Goodwill impairment	`GoodwillImpairmentLoss`	$65.30M	USD	2 Qtrs
Goodwill impairment	`GoodwillImpairmentLoss`	$65.30M	USD	1 Quarter
Goodwill impairment	`GoodwillImpairmentLoss`	$65.30M	USD	1 Quarter
Franchise rights impairment	`ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill`	$71.70M	USD	1 Quarter
Franchise rights impairment	`ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill`	$71.70M	USD	1 Quarter
Franchise rights impairment	`ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill`	$71.70M	USD	2 Qtrs
Franchise rights impairment	`ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill`	$71.70M	USD	2 Qtrs
Franchise rights impairment	`ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill`	-	USD	1 Quarter
Franchise rights impairment	`ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill`	-	USD	1 Quarter
Franchise rights impairment	`ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill`	-	USD	2 Qtrs
Franchise rights impairment	`ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill`	-	USD	2 Qtrs
Other expense, net	`OtherOperatingIncomeExpenseNet`	$-4.30M	USD	2 Qtrs
Other expense, net	`OtherOperatingIncomeExpenseNet`	$-4.30M	USD	2 Qtrs
Other expense, net	`OtherOperatingIncomeExpenseNet`	$-3.10M	USD	1 Quarter
Other expense, net	`OtherOperatingIncomeExpenseNet`	$-3.10M	USD	1 Quarter
Other expense, net	`OtherOperatingIncomeExpenseNet`	$-4.50M	USD	2 Qtrs
Other expense, net	`OtherOperatingIncomeExpenseNet`	$-4.50M	USD	2 Qtrs
Other expense, net	`OtherOperatingIncomeExpenseNet`	$-4.20M	USD	1 Quarter
Other expense, net	`OtherOperatingIncomeExpenseNet`	$-4.20M	USD	1 Quarter
OPERATING INCOME	`OperatingIncomeLoss`	$615.30M	USD	2 Qtrs
OPERATING INCOME	`OperatingIncomeLoss`	$615.30M	USD	2 Qtrs
OPERATING INCOME	`OperatingIncomeLoss`	$275.00M	USD	1 Quarter
OPERATING INCOME	`OperatingIncomeLoss`	$275.00M	USD	1 Quarter
OPERATING INCOME	`OperatingIncomeLoss`	$217.60M	USD	1 Quarter
OPERATING INCOME	`OperatingIncomeLoss`	$217.60M	USD	1 Quarter
OPERATING INCOME	`OperatingIncomeLoss`	$553.60M	USD	2 Qtrs
OPERATING INCOME	`OperatingIncomeLoss`	$553.60M	USD	2 Qtrs
Floorplan interest expense	`FloorplanInterestExpense`	$53.90M	USD	1 Quarter
Floorplan interest expense	`FloorplanInterestExpense`	$53.90M	USD	1 Quarter
Floorplan interest expense	`FloorplanInterestExpense`	$91.80M	USD	2 Qtrs
Floorplan interest expense	`FloorplanInterestExpense`	$91.80M	USD	2 Qtrs
Floorplan interest expense	`FloorplanInterestExpense`	$103.30M	USD	2 Qtrs
Floorplan interest expense	`FloorplanInterestExpense`	$103.30M	USD	2 Qtrs
Floorplan interest expense	`FloorplanInterestExpense`	$45.30M	USD	1 Quarter
Floorplan interest expense	`FloorplanInterestExpense`	$45.30M	USD	1 Quarter
Other interest expense	`InterestExpenseDebt`	$91.40M	USD	2 Qtrs
Other interest expense	`InterestExpenseDebt`	$91.40M	USD	2 Qtrs
Other interest expense	`InterestExpenseDebt`	$46.20M	USD	1 Quarter
Other interest expense	`InterestExpenseDebt`	$46.20M	USD	1 Quarter
Other interest expense	`InterestExpenseDebt`	$46.80M	USD	1 Quarter
Other interest expense	`InterestExpenseDebt`	$46.80M	USD	1 Quarter
Other interest expense	`InterestExpenseDebt`	$88.50M	USD	2 Qtrs
Other interest expense	`InterestExpenseDebt`	$88.50M	USD	2 Qtrs
Other income (loss), net	`OtherNonoperatingIncomeExpense`	$-100.00K	USD	1 Quarter
Other income (loss), net	`OtherNonoperatingIncomeExpense`	$-100.00K	USD	1 Quarter
Other income (loss), net	`OtherNonoperatingIncomeExpense`	$12.30M	USD	1 Quarter
Other income (loss), net	`OtherNonoperatingIncomeExpense`	$12.30M	USD	1 Quarter
Other income (loss), net	`OtherNonoperatingIncomeExpense`	$6.90M	USD	2 Qtrs
Other income (loss), net	`OtherNonoperatingIncomeExpense`	$6.90M	USD	2 Qtrs
Other income (loss), net	`OtherNonoperatingIncomeExpense`	$-900.00K	USD	2 Qtrs
Other income (loss), net	`OtherNonoperatingIncomeExpense`	$-900.00K	USD	2 Qtrs
INCOME BEFORE INCOME TAXES	`IncomeLossAttributableToParent`	$174.20M	USD	1 Quarter
INCOME BEFORE INCOME TAXES	`IncomeLossAttributableToParent`	$174.20M	USD	1 Quarter
INCOME BEFORE INCOME TAXES	`IncomeLossAttributableToParent`	$427.50M	USD	2 Qtrs
INCOME BEFORE INCOME TAXES	`IncomeLossAttributableToParent`	$427.50M	USD	2 Qtrs
INCOME BEFORE INCOME TAXES	`IncomeLossAttributableToParent`	$138.40M	USD	1 Quarter
INCOME BEFORE INCOME TAXES	`IncomeLossAttributableToParent`	$138.40M	USD	1 Quarter
INCOME BEFORE INCOME TAXES	`IncomeLossAttributableToParent`	$372.40M	USD	2 Qtrs
INCOME BEFORE INCOME TAXES	`IncomeLossAttributableToParent`	$372.40M	USD	2 Qtrs
Income tax provision	`IncomeTaxExpenseBenefit`	$44.00M	USD	1 Quarter
Income tax provision	`IncomeTaxExpenseBenefit`	$44.00M	USD	1 Quarter
Income tax provision	`IncomeTaxExpenseBenefit`	$110.50M	USD	2 Qtrs
Income tax provision	`IncomeTaxExpenseBenefit`	$110.50M	USD	2 Qtrs
Income tax provision	`IncomeTaxExpenseBenefit`	$52.00M	USD	1 Quarter
Income tax provision	`IncomeTaxExpenseBenefit`	$52.00M	USD	1 Quarter
Income tax provision	`IncomeTaxExpenseBenefit`	$107.20M	USD	2 Qtrs
Income tax provision	`IncomeTaxExpenseBenefit`	$107.20M	USD	2 Qtrs
NET INCOME	`NetIncomeLoss`	$86.40M	USD	1 Quarter
NET INCOME	`NetIncomeLoss`	$86.40M	USD	1 Quarter
NET INCOME	`NetIncomeLoss`	$261.90M	USD	2 Qtrs
NET INCOME	`NetIncomeLoss`	$261.90M	USD	2 Qtrs
NET INCOME	`NetIncomeLoss`	$130.20M	USD	1 Quarter
NET INCOME	`NetIncomeLoss`	$130.20M	USD	1 Quarter
NET INCOME	`NetIncomeLoss`	$175.50M	USD	1 Quarter
NET INCOME	`NetIncomeLoss`	$175.50M	USD	1 Quarter
NET INCOME	`NetIncomeLoss`	$190.10M	USD	1 Quarter
NET INCOME	`NetIncomeLoss`	$190.10M	USD	1 Quarter
NET INCOME	`NetIncomeLoss`	$320.30M	USD	2 Qtrs
NET INCOME	`NetIncomeLoss`	$320.30M	USD	2 Qtrs
Earnings per share, basic (in dollars per share)	`EarningsPerShareBasic`	$3.22	USD	1 Quarter
Earnings per share, basic (in dollars per share)	`EarningsPerShareBasic`	$3.22	USD	1 Quarter
Earnings per share, basic (in dollars per share)	`EarningsPerShareBasic`	$2.29	USD	1 Quarter
Earnings per share, basic (in dollars per share)	`EarningsPerShareBasic`	$2.29	USD	1 Quarter
Earnings per share, basic (in dollars per share)	`EarningsPerShareBasic`	$7.77	USD	2 Qtrs
Earnings per share, basic (in dollars per share)	`EarningsPerShareBasic`	$7.77	USD	2 Qtrs
Earnings per share, basic (in dollars per share)	`EarningsPerShareBasic`	$6.82	USD	2 Qtrs
Earnings per share, basic (in dollars per share)	`EarningsPerShareBasic`	$6.82	USD	2 Qtrs
Weighted average common shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	38.40M	shares	2 Qtrs
Weighted average common shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	38.40M	shares	2 Qtrs
Weighted average common shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	40.40M	shares	1 Quarter
Weighted average common shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	40.40M	shares	1 Quarter
Weighted average common shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	41.20M	shares	2 Qtrs
Weighted average common shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	41.20M	shares	2 Qtrs
Weighted average common shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	37.80M	shares	1 Quarter
Weighted average common shares outstanding (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	37.80M	shares	1 Quarter
Earnings per share, diluted (in dollars per share)	`EarningsPerShareDiluted`	$3.20	USD	1 Quarter
Earnings per share, diluted (in dollars per share)	`EarningsPerShareDiluted`	$3.20	USD	1 Quarter
Earnings per share, diluted (in dollars per share)	`EarningsPerShareDiluted`	$7.72	USD	2 Qtrs
Earnings per share, diluted (in dollars per share)	`EarningsPerShareDiluted`	$7.72	USD	2 Qtrs
Earnings per share, diluted (in dollars per share)	`EarningsPerShareDiluted`	$6.73	USD	2 Qtrs
Earnings per share, diluted (in dollars per share)	`EarningsPerShareDiluted`	$6.73	USD	2 Qtrs
Earnings per share, diluted (in dollars per share)	`EarningsPerShareDiluted`	$2.26	USD	1 Quarter
Earnings per share, diluted (in dollars per share)	`EarningsPerShareDiluted`	$2.26	USD	1 Quarter
Weighted average common shares outstanding (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	38.30M	shares	1 Quarter
Weighted average common shares outstanding (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	38.30M	shares	1 Quarter
Weighted average common shares outstanding (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	40.70M	shares	1 Quarter
Weighted average common shares outstanding (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	40.70M	shares	1 Quarter
Weighted average common shares outstanding (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	38.90M	shares	2 Qtrs
Weighted average common shares outstanding (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	38.90M	shares	2 Qtrs
Weighted average common shares outstanding (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	41.50M	shares	2 Qtrs
Weighted average common shares outstanding (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	41.50M	shares	2 Qtrs
COMMON SHARES OUTSTANDING, net of treasury stock, at period end (in shares)	`CommonStockSharesOutstanding`	37.70M	shares	Point-in-time
COMMON SHARES OUTSTANDING, net of treasury stock, at period end (in shares)	`CommonStockSharesOutstanding`	37.70M	shares	Point-in-time
COMMON SHARES OUTSTANDING, net of treasury stock, at period end (in shares)	`CommonStockSharesOutstanding`	39.70M	shares	Point-in-time
COMMON SHARES OUTSTANDING, net of treasury stock, at period end (in shares)	`CommonStockSharesOutstanding`	39.70M	shares	Point-in-time

Cash Flow Statement 180 line items

Line Item	Tag	Value	Unit	Period
NET INCOME	`NetIncomeLoss`	$86.40M	USD	1 Quarter
NET INCOME	`NetIncomeLoss`	$86.40M	USD	1 Quarter
NET INCOME	`NetIncomeLoss`	$261.90M	USD	2 Qtrs
NET INCOME	`NetIncomeLoss`	$261.90M	USD	2 Qtrs
NET INCOME	`NetIncomeLoss`	$130.20M	USD	1 Quarter
NET INCOME	`NetIncomeLoss`	$130.20M	USD	1 Quarter
NET INCOME	`NetIncomeLoss`	$175.50M	USD	1 Quarter
NET INCOME	`NetIncomeLoss`	$175.50M	USD	1 Quarter
NET INCOME	`NetIncomeLoss`	$190.10M	USD	1 Quarter
NET INCOME	`NetIncomeLoss`	$190.10M	USD	1 Quarter
NET INCOME	`NetIncomeLoss`	$320.30M	USD	2 Qtrs
NET INCOME	`NetIncomeLoss`	$320.30M	USD	2 Qtrs
Depreciation and amortization	`DepreciationAndAmortizationExcludingDebtFinancingCostsAndDiscounts`	$63.90M	USD	1 Quarter
Depreciation and amortization	`DepreciationAndAmortizationExcludingDebtFinancingCostsAndDiscounts`	$63.90M	USD	1 Quarter
Depreciation and amortization	`DepreciationAndAmortizationExcludingDebtFinancingCostsAndDiscounts`	$118.20M	USD	2 Qtrs
Depreciation and amortization	`DepreciationAndAmortizationExcludingDebtFinancingCostsAndDiscounts`	$118.20M	USD	2 Qtrs
Depreciation and amortization	`DepreciationAndAmortizationExcludingDebtFinancingCostsAndDiscounts`	$59.90M	USD	1 Quarter
Depreciation and amortization	`DepreciationAndAmortizationExcludingDebtFinancingCostsAndDiscounts`	$59.90M	USD	1 Quarter
Depreciation and amortization	`DepreciationAndAmortizationExcludingDebtFinancingCostsAndDiscounts`	$125.70M	USD	2 Qtrs
Depreciation and amortization	`DepreciationAndAmortizationExcludingDebtFinancingCostsAndDiscounts`	$125.70M	USD	2 Qtrs
Amortization of debt issuance costs and accretion of debt discounts	`AmortizationOfFinancingCostsAndDiscounts`	$4.00M	USD	2 Qtrs
Amortization of debt issuance costs and accretion of debt discounts	`AmortizationOfFinancingCostsAndDiscounts`	$4.00M	USD	2 Qtrs
Amortization of debt issuance costs and accretion of debt discounts	`AmortizationOfFinancingCostsAndDiscounts`	$4.60M	USD	2 Qtrs
Amortization of debt issuance costs and accretion of debt discounts	`AmortizationOfFinancingCostsAndDiscounts`	$4.60M	USD	2 Qtrs
Stock-based compensation expense	`ShareBasedCompensation`	$25.60M	USD	2 Qtrs
Stock-based compensation expense	`ShareBasedCompensation`	$25.60M	USD	2 Qtrs
Stock-based compensation expense	`ShareBasedCompensation`	$21.70M	USD	2 Qtrs
Stock-based compensation expense	`ShareBasedCompensation`	$21.70M	USD	2 Qtrs
Provision for credit losses on auto loans receivable	`ProvisionForLoanLossesExpensed`	$39.40M	USD	2 Qtrs
Provision for credit losses on auto loans receivable	`ProvisionForLoanLossesExpensed`	$39.40M	USD	2 Qtrs
Provision for credit losses on auto loans receivable	`ProvisionForLoanLossesExpensed`	$17.90M	USD	2 Qtrs
Provision for credit losses on auto loans receivable	`ProvisionForLoanLossesExpensed`	$17.90M	USD	2 Qtrs
Deferred income tax provision (benefit)	`DeferredIncomeTaxesAndTaxCredits`	$5.30M	USD	2 Qtrs
Deferred income tax provision (benefit)	`DeferredIncomeTaxesAndTaxCredits`	$5.30M	USD	2 Qtrs
Deferred income tax provision (benefit)	`DeferredIncomeTaxesAndTaxCredits`	$-16.30M	USD	2 Qtrs
Deferred income tax provision (benefit)	`DeferredIncomeTaxesAndTaxCredits`	$-16.30M	USD	2 Qtrs
Goodwill impairment	`GoodwillImpairmentLoss`	-	USD	2 Qtrs
Goodwill impairment	`GoodwillImpairmentLoss`	-	USD	2 Qtrs
Goodwill impairment	`GoodwillImpairmentLoss`	-	USD	1 Quarter
Goodwill impairment	`GoodwillImpairmentLoss`	-	USD	1 Quarter
Goodwill impairment	`GoodwillImpairmentLoss`	$65.30M	USD	2 Qtrs
Goodwill impairment	`GoodwillImpairmentLoss`	$65.30M	USD	2 Qtrs
Goodwill impairment	`GoodwillImpairmentLoss`	$65.30M	USD	1 Quarter
Goodwill impairment	`GoodwillImpairmentLoss`	$65.30M	USD	1 Quarter
Franchise rights impairment	`ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill`	$71.70M	USD	1 Quarter
Franchise rights impairment	`ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill`	$71.70M	USD	1 Quarter
Franchise rights impairment	`ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill`	$71.70M	USD	2 Qtrs
Franchise rights impairment	`ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill`	$71.70M	USD	2 Qtrs
Franchise rights impairment	`ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill`	-	USD	1 Quarter
Franchise rights impairment	`ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill`	-	USD	1 Quarter
Franchise rights impairment	`ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill`	-	USD	2 Qtrs
Franchise rights impairment	`ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill`	-	USD	2 Qtrs
Loss on equity investments	`GainLossOnInvestments`	$-9.80M	USD	2 Qtrs
Loss on equity investments	`GainLossOnInvestments`	$-9.80M	USD	2 Qtrs
Loss on equity investments	`GainLossOnInvestments`	$-1.80M	USD	2 Qtrs
Loss on equity investments	`GainLossOnInvestments`	$-1.80M	USD	2 Qtrs
Loss (gain) on corporate-owned life insurance asset	`LifeInsuranceCorporateOrBankOwnedChangeInValue`	$7.70M	USD	2 Qtrs
Loss (gain) on corporate-owned life insurance asset	`LifeInsuranceCorporateOrBankOwnedChangeInValue`	$7.70M	USD	2 Qtrs
Loss (gain) on corporate-owned life insurance asset	`LifeInsuranceCorporateOrBankOwnedChangeInValue`	$8.50M	USD	2 Qtrs
Loss (gain) on corporate-owned life insurance asset	`LifeInsuranceCorporateOrBankOwnedChangeInValue`	$8.50M	USD	2 Qtrs
Other	`OtherNoncashIncomeExpense`	$-1.70M	USD	2 Qtrs
Other	`OtherNoncashIncomeExpense`	$-1.70M	USD	2 Qtrs
Other	`OtherNoncashIncomeExpense`	$-1.90M	USD	2 Qtrs
Other	`OtherNoncashIncomeExpense`	$-1.90M	USD	2 Qtrs
Receivables	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-185.80M	USD	2 Qtrs
Receivables	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-185.80M	USD	2 Qtrs
Receivables	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-198.10M	USD	2 Qtrs
Receivables	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-198.10M	USD	2 Qtrs
Auto loans receivable, net	`IncreaseDecreaseInFinanceReceivables`	$695.00M	USD	2 Qtrs
Auto loans receivable, net	`IncreaseDecreaseInFinanceReceivables`	$695.00M	USD	2 Qtrs
Auto loans receivable, net	`IncreaseDecreaseInFinanceReceivables`	$370.60M	USD	2 Qtrs
Auto loans receivable, net	`IncreaseDecreaseInFinanceReceivables`	$370.60M	USD	2 Qtrs
Inventory	`IncreaseDecreaseInInventories`	$611.30M	USD	2 Qtrs
Inventory	`IncreaseDecreaseInInventories`	$611.30M	USD	2 Qtrs
Inventory	`IncreaseDecreaseInInventories`	$65.60M	USD	2 Qtrs
Inventory	`IncreaseDecreaseInInventories`	$65.60M	USD	2 Qtrs
Other assets	`IncreaseDecreaseInOtherOperatingAssets`	$-10.10M	USD	2 Qtrs
Other assets	`IncreaseDecreaseInOtherOperatingAssets`	$-10.10M	USD	2 Qtrs
Other assets	`IncreaseDecreaseInOtherOperatingAssets`	$-39.50M	USD	2 Qtrs
Other assets	`IncreaseDecreaseInOtherOperatingAssets`	$-39.50M	USD	2 Qtrs
Vehicle floorplan payable - trade	`IncreaseDecreaseInVehicleFloorplanPayableTradeNet`	$-155.90M	USD	2 Qtrs
Vehicle floorplan payable - trade	`IncreaseDecreaseInVehicleFloorplanPayableTradeNet`	$-155.90M	USD	2 Qtrs
Vehicle floorplan payable - trade	`IncreaseDecreaseInVehicleFloorplanPayableTradeNet`	$559.30M	USD	2 Qtrs
Vehicle floorplan payable - trade	`IncreaseDecreaseInVehicleFloorplanPayableTradeNet`	$559.30M	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-39.10M	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-39.10M	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-8.70M	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-8.70M	USD	2 Qtrs
Other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$-92.60M	USD	2 Qtrs
Other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$-92.60M	USD	2 Qtrs
Other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$-13.70M	USD	2 Qtrs
Other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$-13.70M	USD	2 Qtrs
Net cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-230.30M	USD	2 Qtrs
Net cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-230.30M	USD	2 Qtrs
Net cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$234.90M	USD	2 Qtrs
Net cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$234.90M	USD	2 Qtrs
Purchases of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$154.20M	USD	2 Qtrs
Purchases of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$154.20M	USD	2 Qtrs
Purchases of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$181.20M	USD	2 Qtrs
Purchases of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$181.20M	USD	2 Qtrs
Cash paid for business acquisitions, net of cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	-	USD	2 Qtrs
Cash paid for business acquisitions, net of cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	-	USD	2 Qtrs
Cash paid for business acquisitions, net of cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$69.60M	USD	2 Qtrs
Cash paid for business acquisitions, net of cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$69.60M	USD	2 Qtrs
Collections on auto loans receivable acquired through third-party dealers	`ProceedsFromCollectionOfFinanceReceivables`	$10.40M	USD	2 Qtrs
Collections on auto loans receivable acquired through third-party dealers	`ProceedsFromCollectionOfFinanceReceivables`	$10.40M	USD	2 Qtrs
Collections on auto loans receivable acquired through third-party dealers	`ProceedsFromCollectionOfFinanceReceivables`	$45.60M	USD	2 Qtrs
Collections on auto loans receivable acquired through third-party dealers	`ProceedsFromCollectionOfFinanceReceivables`	$45.60M	USD	2 Qtrs
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$800.00K	USD	2 Qtrs
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$800.00K	USD	2 Qtrs
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$-2.90M	USD	2 Qtrs
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$-2.90M	USD	2 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-210.50M	USD	2 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-210.50M	USD	2 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-136.40M	USD	2 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-136.40M	USD	2 Qtrs
Repurchases of common stock	`PaymentsForRepurchaseOfCommonStock`	$253.80M	USD	2 Qtrs
Repurchases of common stock	`PaymentsForRepurchaseOfCommonStock`	$253.80M	USD	2 Qtrs
Repurchases of common stock	`PaymentsForRepurchaseOfCommonStock`	$350.00M	USD	2 Qtrs
Repurchases of common stock	`PaymentsForRepurchaseOfCommonStock`	$350.00M	USD	2 Qtrs
Proceeds from 5.89% Senior Notes due 2035	`ProceedsFromIssuanceOfSeniorLongTermDebt`	-	USD	2 Qtrs
Proceeds from 5.89% Senior Notes due 2035	`ProceedsFromIssuanceOfSeniorLongTermDebt`	-	USD	2 Qtrs
Proceeds from 5.89% Senior Notes due 2035	`ProceedsFromIssuanceOfSeniorLongTermDebt`	$500.00M	USD	2 Qtrs
Proceeds from 5.89% Senior Notes due 2035	`ProceedsFromIssuanceOfSeniorLongTermDebt`	$500.00M	USD	2 Qtrs
Net payments of commercial paper	`ProceedsFromRepaymentsOfCommercialPaper`	$-15.00M	USD	2 Qtrs
Net payments of commercial paper	`ProceedsFromRepaymentsOfCommercialPaper`	$-15.00M	USD	2 Qtrs
Net payments of commercial paper	`ProceedsFromRepaymentsOfCommercialPaper`	$-500.00M	USD	2 Qtrs
Net payments of commercial paper	`ProceedsFromRepaymentsOfCommercialPaper`	$-500.00M	USD	2 Qtrs
Proceeds from non-recourse debt	`ProceedsFromIssuanceOfNonRecourseDebt`	$623.00M	USD	2 Qtrs
Proceeds from non-recourse debt	`ProceedsFromIssuanceOfNonRecourseDebt`	$623.00M	USD	2 Qtrs
Proceeds from non-recourse debt	`ProceedsFromIssuanceOfNonRecourseDebt`	$1.33B	USD	2 Qtrs
Proceeds from non-recourse debt	`ProceedsFromIssuanceOfNonRecourseDebt`	$1.33B	USD	2 Qtrs
Payments of non-recourse debt	`PaymentsOfNonRecourseDebt`	$690.10M	USD	2 Qtrs
Payments of non-recourse debt	`PaymentsOfNonRecourseDebt`	$690.10M	USD	2 Qtrs
Payments of non-recourse debt	`PaymentsOfNonRecourseDebt`	$393.90M	USD	2 Qtrs
Payments of non-recourse debt	`PaymentsOfNonRecourseDebt`	$393.90M	USD	2 Qtrs
Payment of debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$1.10M	USD	2 Qtrs
Payment of debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$1.10M	USD	2 Qtrs
Payment of debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$9.20M	USD	2 Qtrs
Payment of debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$9.20M	USD	2 Qtrs
Net payments of vehicle floorplan payable - non-trade	`IncreaseDecreaseInVehicleFloorPlanPayableNonTradeNet`	$83.10M	USD	2 Qtrs
Net payments of vehicle floorplan payable - non-trade	`IncreaseDecreaseInVehicleFloorPlanPayableNonTradeNet`	$83.10M	USD	2 Qtrs
Net payments of vehicle floorplan payable - non-trade	`IncreaseDecreaseInVehicleFloorPlanPayableNonTradeNet`	$94.80M	USD	2 Qtrs
Net payments of vehicle floorplan payable - non-trade	`IncreaseDecreaseInVehicleFloorPlanPayableNonTradeNet`	$94.80M	USD	2 Qtrs
Payments of other debt obligations	`RepaymentsOfOtherDebt`	$6.50M	USD	2 Qtrs
Payments of other debt obligations	`RepaymentsOfOtherDebt`	$6.50M	USD	2 Qtrs
Payments of other debt obligations	`RepaymentsOfOtherDebt`	$7.70M	USD	2 Qtrs
Payments of other debt obligations	`RepaymentsOfOtherDebt`	$7.70M	USD	2 Qtrs
Payments of tax withholdings for stock-based awards	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$19.90M	USD	2 Qtrs
Payments of tax withholdings for stock-based awards	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$19.90M	USD	2 Qtrs
Payments of tax withholdings for stock-based awards	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$17.30M	USD	2 Qtrs
Payments of tax withholdings for stock-based awards	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$17.30M	USD	2 Qtrs
Proceeds from the exercise of stock options	`ProceedsFromStockOptionsExercised`	$300.00K	USD	2 Qtrs
Proceeds from the exercise of stock options	`ProceedsFromStockOptionsExercised`	$300.00K	USD	2 Qtrs
Proceeds from the exercise of stock options	`ProceedsFromStockOptionsExercised`	$500.00K	USD	2 Qtrs
Proceeds from the exercise of stock options	`ProceedsFromStockOptionsExercised`	$500.00K	USD	2 Qtrs
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-65.70M	USD	2 Qtrs
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-65.70M	USD	2 Qtrs
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$434.80M	USD	2 Qtrs
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$434.80M	USD	2 Qtrs
INCREASE (DECREASE) IN CASH, CASH EQUIVALENTS, AND RESTRICTED CASH	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-6.00M	USD	2 Qtrs
INCREASE (DECREASE) IN CASH, CASH EQUIVALENTS, AND RESTRICTED CASH	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-6.00M	USD	2 Qtrs
INCREASE (DECREASE) IN CASH, CASH EQUIVALENTS, AND RESTRICTED CASH	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$32.80M	USD	2 Qtrs
INCREASE (DECREASE) IN CASH, CASH EQUIVALENTS, AND RESTRICTED CASH	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$32.80M	USD	2 Qtrs
CASH, CASH EQUIVALENTS, AND RESTRICTED CASH at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$103.40M	USD	Point-in-time
CASH, CASH EQUIVALENTS, AND RESTRICTED CASH at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$103.40M	USD	Point-in-time
CASH, CASH EQUIVALENTS, AND RESTRICTED CASH at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$109.80M	USD	Point-in-time
CASH, CASH EQUIVALENTS, AND RESTRICTED CASH at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$109.80M	USD	Point-in-time
CASH, CASH EQUIVALENTS, AND RESTRICTED CASH at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$97.40M	USD	Point-in-time
CASH, CASH EQUIVALENTS, AND RESTRICTED CASH at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$97.40M	USD	Point-in-time
CASH, CASH EQUIVALENTS, AND RESTRICTED CASH at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$77.00M	USD	Point-in-time
CASH, CASH EQUIVALENTS, AND RESTRICTED CASH at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$77.00M	USD	Point-in-time
CASH, CASH EQUIVALENTS, AND RESTRICTED CASH at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$103.40M	USD	Point-in-time
CASH, CASH EQUIVALENTS, AND RESTRICTED CASH at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$103.40M	USD	Point-in-time
CASH, CASH EQUIVALENTS, AND RESTRICTED CASH at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$109.80M	USD	Point-in-time
CASH, CASH EQUIVALENTS, AND RESTRICTED CASH at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$109.80M	USD	Point-in-time
CASH, CASH EQUIVALENTS, AND RESTRICTED CASH at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$97.40M	USD	Point-in-time
CASH, CASH EQUIVALENTS, AND RESTRICTED CASH at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$97.40M	USD	Point-in-time
CASH, CASH EQUIVALENTS, AND RESTRICTED CASH at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$77.00M	USD	Point-in-time
CASH, CASH EQUIVALENTS, AND RESTRICTED CASH at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$77.00M	USD	Point-in-time

Stockholders Equity 60 line items

Line Item	Tag	Value	Unit	Period
BALANCE at period start	`StockholdersEquity`	$2.46B	USD	Point-in-time
BALANCE at period start	`StockholdersEquity`	$2.46B	USD	Point-in-time
BALANCE at period start	`StockholdersEquity`	$2.21B	USD	Point-in-time
BALANCE at period start	`StockholdersEquity`	$2.21B	USD	Point-in-time
BALANCE at period start	`StockholdersEquity`	$2.18B	USD	Point-in-time
BALANCE at period start	`StockholdersEquity`	$2.18B	USD	Point-in-time
BALANCE at period start	`StockholdersEquity`	$2.47B	USD	Point-in-time
BALANCE at period start	`StockholdersEquity`	$2.47B	USD	Point-in-time
BALANCE at period start	`StockholdersEquity`	$2.40B	USD	Point-in-time
BALANCE at period start	`StockholdersEquity`	$2.40B	USD	Point-in-time
BALANCE at period start	`StockholdersEquity`	$2.36B	USD	Point-in-time
BALANCE at period start	`StockholdersEquity`	$2.36B	USD	Point-in-time
Net income	`NetIncomeLoss`	$86.40M	USD	1 Quarter
Net income	`NetIncomeLoss`	$86.40M	USD	1 Quarter
Net income	`NetIncomeLoss`	$261.90M	USD	2 Qtrs
Net income	`NetIncomeLoss`	$261.90M	USD	2 Qtrs
Net income	`NetIncomeLoss`	$130.20M	USD	1 Quarter
Net income	`NetIncomeLoss`	$130.20M	USD	1 Quarter
Net income	`NetIncomeLoss`	$175.50M	USD	1 Quarter
Net income	`NetIncomeLoss`	$175.50M	USD	1 Quarter
Net income	`NetIncomeLoss`	$190.10M	USD	1 Quarter
Net income	`NetIncomeLoss`	$190.10M	USD	1 Quarter
Net income	`NetIncomeLoss`	$320.30M	USD	2 Qtrs
Net income	`NetIncomeLoss`	$320.30M	USD	2 Qtrs
Repurchases of common stock, including excise tax	`TreasuryStockValueAcquiredCostMethod`	$314.40M	USD	1 Quarter
Repurchases of common stock, including excise tax	`TreasuryStockValueAcquiredCostMethod`	$314.40M	USD	1 Quarter
Repurchases of common stock, including excise tax	`TreasuryStockValueAcquiredCostMethod`	$38.80M	USD	1 Quarter
Repurchases of common stock, including excise tax	`TreasuryStockValueAcquiredCostMethod`	$38.80M	USD	1 Quarter
Repurchases of common stock, including excise tax	`TreasuryStockValueAcquiredCostMethod`	$29.30M	USD	1 Quarter
Repurchases of common stock, including excise tax	`TreasuryStockValueAcquiredCostMethod`	$29.30M	USD	1 Quarter
Repurchases of common stock, including excise tax	`TreasuryStockValueAcquiredCostMethod`	$226.60M	USD	1 Quarter
Repurchases of common stock, including excise tax	`TreasuryStockValueAcquiredCostMethod`	$226.60M	USD	1 Quarter
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$14.10M	USD	1 Quarter
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$14.10M	USD	1 Quarter
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$16.70M	USD	1 Quarter
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$16.70M	USD	1 Quarter
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$7.60M	USD	1 Quarter
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$7.60M	USD	1 Quarter
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$8.90M	USD	1 Quarter
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$8.90M	USD	1 Quarter
Shares awarded under stock-based compensation plans, net of shares withheld for taxes	`SharesIssuedValueShareBasedPaymentArrangementAfterForfeitureIncludingAdjustmentsToRetainedEarnings`	$-17.00M	USD	1 Quarter
Shares awarded under stock-based compensation plans, net of shares withheld for taxes	`SharesIssuedValueShareBasedPaymentArrangementAfterForfeitureIncludingAdjustmentsToRetainedEarnings`	$-17.00M	USD	1 Quarter
Shares awarded under stock-based compensation plans, net of shares withheld for taxes	`SharesIssuedValueShareBasedPaymentArrangementAfterForfeitureIncludingAdjustmentsToRetainedEarnings`	$-19.70M	USD	1 Quarter
Shares awarded under stock-based compensation plans, net of shares withheld for taxes	`SharesIssuedValueShareBasedPaymentArrangementAfterForfeitureIncludingAdjustmentsToRetainedEarnings`	$-19.70M	USD	1 Quarter
Shares awarded under stock-based compensation plans, net of shares withheld for taxes	`SharesIssuedValueShareBasedPaymentArrangementAfterForfeitureIncludingAdjustmentsToRetainedEarnings`	$300.00K	USD	1 Quarter
Shares awarded under stock-based compensation plans, net of shares withheld for taxes	`SharesIssuedValueShareBasedPaymentArrangementAfterForfeitureIncludingAdjustmentsToRetainedEarnings`	$300.00K	USD	1 Quarter
Shares awarded under stock-based compensation plans, net of shares withheld for taxes	`SharesIssuedValueShareBasedPaymentArrangementAfterForfeitureIncludingAdjustmentsToRetainedEarnings`	-	USD	1 Quarter
Shares awarded under stock-based compensation plans, net of shares withheld for taxes	`SharesIssuedValueShareBasedPaymentArrangementAfterForfeitureIncludingAdjustmentsToRetainedEarnings`	-	USD	1 Quarter
BALANCE at period end	`StockholdersEquity`	$2.46B	USD	Point-in-time
BALANCE at period end	`StockholdersEquity`	$2.46B	USD	Point-in-time
BALANCE at period end	`StockholdersEquity`	$2.21B	USD	Point-in-time
BALANCE at period end	`StockholdersEquity`	$2.21B	USD	Point-in-time
BALANCE at period end	`StockholdersEquity`	$2.18B	USD	Point-in-time
BALANCE at period end	`StockholdersEquity`	$2.18B	USD	Point-in-time
BALANCE at period end	`StockholdersEquity`	$2.47B	USD	Point-in-time
BALANCE at period end	`StockholdersEquity`	$2.47B	USD	Point-in-time
BALANCE at period end	`StockholdersEquity`	$2.40B	USD	Point-in-time
BALANCE at period end	`StockholdersEquity`	$2.40B	USD	Point-in-time
BALANCE at period end	`StockholdersEquity`	$2.36B	USD	Point-in-time
BALANCE at period end	`StockholdersEquity`	$2.36B	USD	Point-in-time

Data is extracted from SEC EDGAR XBRL filings. Values shown are as reported in the filing.