XML 41 R29.htm IDEA: XBRL DOCUMENT
v3.22.2

EQUITY AND REDEEMABLE NON-CONTROLLING INTERESTS (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2022
Equity [Abstract] |
Schedule of Share Repurchases | Share repurchases under this authorization were as follows:
|  | Repurchases Occurring in 2022 |  | Cumulative Repurchases as of June 30, 2022
|  | Shares |  | Average Price |  | Shares |  | Average Price
Share Repurchase Authorization |  | 2,138,878 |  |  | $ | 284.58 |  |  | 6,614,809 |  |  | $ | 171.73 |

X
- Definition Tabular disclosure of stock repurchased and retired during the period. + References No definition available. + Details
Name: | lad_ScheduleOfStockRepurchasedAndRetiredTableTextBlock
Namespace Prefix: | lad_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_EquityAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration