(2) Restricted Cash	12 Months Ended
Dec. 31, 2021
Cash and Cash Equivalents [Abstract]
(2) Restricted Cash	(2) Restricted Cash Restricted cash consists of cash and cash equivalent accounts relating to our outstanding securitization trusts and credit facilities. The amount of restricted cash on our Consolidated Balance Sheets was $146.6 million and $130.7 million as of December 31, 2021 and 2020, respectively. Our securitization transactions and one of our warehouse credit facilities require that we establish cash reserves, or spread accounts, as additional credit enhancement. These cash reserves, which are included in restricted cash, were $49.0 million and $52.2 million as of December 31, 2021 and 2020, respectively.

The entire disclosure for cash and cash equivalent footnotes, which may include the types of deposits and money market instruments, applicable carrying amounts, restricted amounts and compensating balance arrangements. Cash and equivalents include: (1) currency on hand (2) demand deposits with banks or financial institutions (3) other kinds of accounts that have the general characteristics of demand deposits (4) short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Generally, only investments maturing within three months from the date of acquisition qualify.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(1))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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