Subsequent Events	6 Months Ended
Jun. 30, 2022
Subsequent Events [Abstract]
Subsequent Events	21. Subsequent Events In July 2022, UACC completed a securitization transaction in which it sold approximately $242.3 million of rated asset-backed securities and $17.3 million of residual certificates in an auto loan securitization offering from a securitization trust, established and sponsored by UACC. The trust is collateralized by finance receivables with an aggregate principal balance of $285.0 million and had a carrying value of $246.9 million at the time of sale. UACC received proceeds of $265.6 million in connection with the transaction and recognized a gain on the sale upon transfer in an amount equal to the fair value of the net proceeds received less the carrying amount of the finance receivables sold. These finance receivables are serviced by UACC. UACC retained 5% of the notes and residual certificates sold.

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-URI http://asc.fasb.org/topic&trid=2122774

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=6842918&loc=SL6314017-165662

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