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Credit Facilities and Long-term Debt - Annual Interest Rates (Details) - Credit Facility - Line of Credit	Dec. 31, 2021
New Vehicle Inventory Floorplan Financing
Debt Instrument [Line Items]
Annual interest rate	1.20%
Used Vehicle Inventory Floorplan Financing
Debt Instrument [Line Items]
Annual interest rate	1.50%
Service Loaner Vehicle Floorplan Financing
Debt Instrument [Line Items]
Annual interest rate	1.30%
Revolving lines of credit
Debt Instrument [Line Items]
Annual interest rate	1.10%

X

- Definition

Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 6
-Subparagraph (a)
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-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 2
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=124429444&loc=SL124452920-239629

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-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(1))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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