XML 287 R63.htm IDEA: XBRL DOCUMENT v3.22.4

Net Investment in Operating Leases (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Investments, Debt and Equity Securities [Abstract]
Vehicles, at cost	$ 92.2	$ 66.0
Accumulated depreciation	(7.6)	(0.9)
Net investment in operating leases	$ 84.6	$ 65.1

X

- Definition

Net Investment In Operating Leases

+ References

No definition available.

+ Details

Name:	lad_NetInvestmentInOperatingLeases
Namespace Prefix:	lad_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Net Investment In Operating Leases. Accumulated Depreciation

+ References

No definition available.

+ Details

Name:	lad_NetInvestmentInOperatingLeasesAccumulatedDepreciation
Namespace Prefix:	lad_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Net Investment In Operating Leases. Gross

+ References

No definition available.

+ Details

Name:	lad_NetInvestmentInOperatingLeasesGross
Namespace Prefix:	lad_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- References

No definition available.

+ Details

Name:	us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration