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Accounts Receivable - Auto Loan and Lease Receivables (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Auto loan and lease receivables	$ 1,529.9	$ 720.9
Less: Allowance for loan and lease losses	(17.3)	(5.9)
Auto loan and lease receivables
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Auto loan and lease receivables	829.2	175.6
Less: Allowance for loan and lease losses	(25.0)	(12.9)	$ (12.4)
Auto loan and lease receivables, net	$ 804.2	$ 162.7

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Amount, before allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business.

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Amount of allowance for credit loss on accounts receivable.

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