Financing Agreements (Securitized Debt - Narrative) (Details)	Sep. 30, 2021	Dec. 31, 2020
Asset-backed Securities, Securitized Loans and Receivables
Debt Instrument [Line Items]
Weighted average interest rate	1.55%	2.11%

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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