Basis of Presentation (Details) $ / shares in Units, $ in Millions			12 Months Ended
	Nov. 07, 2022 USD ($) $ / shares	Jun. 28, 2019	Jan. 01, 2023 segment facility	Jan. 22, 2023 USD ($)	Nov. 06, 2022 USD ($)
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Number of facilities | facility			210
Number of reportable segments | segment			2
Issued and outstanding shares distributed to holders of record, percentage		100.00%
Bonus program, cash payment payable	$ 6.0
Merger transaction, cash retention bonus payable	$ 19.0
J.P. Morgan
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Transaction fee percentage					0.65%
Amount excluded from transaction fee					$ 0.5
Transaction fee payable					$ 3.0
J.P. Morgan | Subsequent Event
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Transaction fee payable				$ 1.5
Insurance Auto Auctions | Ancora Investors
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Commitment, percentage of voting power	4.00%
Insurance Auto Auctions | Ritchie Bros. Auctioneers Incorporated | Common Stock
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Business acquisition, conversion ratio	0.5252
Share price (in dollars per share) | $ / shares	$ 12.80