Asset-Backed Financing - Additional Information (Details)	12 Months Ended
	Dec. 31, 2021 USD ($) employee	Dec. 31, 2020 USD ($) employee	Dec. 31, 2019 USD ($)	Jun. 27, 2021 CAD ($)	May 31, 2021 CAD ($)	Nov. 25, 2020 USD ($)	Nov. 25, 2020 agreement	Nov. 25, 2020 segment	Oct. 31, 2020 USD ($)	Apr. 30, 2020 USD ($)
Variable Interest Entity [Line Items]
Proceeds from securitization debt	$ 1,169,910,000	$ 2,064,450,000	$ 1,021,453,000
Financial Services interest expense	192,944,000	246,447,000	$ 210,438,000
Servicing and ancillary fees	0	100,000
Unconsolidated VIEs:
Variable Interest Entity [Line Items]
Transfers accounts for as secured borrowings, assets, carrying amount										$ 27,400,000
Asset Backed Securitization 1 | U.S. Line of Credit
Variable Interest Entity [Line Items]
Transfers on finance receivables	$ 1,300,000,000	$ 2,420,000,000
Number of special purpose entities | employee	2	4
Number of separate on-balance sheet asset-backed securitization transactions | employee	2	4
Secured Debt | Consolidated VIEs:
Variable Interest Entity [Line Items]
Weighted average interest rate at date of issuance	1.36%	2.39%
Financial Services interest expense	$ 32,400,000	$ 42,100,000
Secured Debt | U.S. Line of Credit | Consolidated VIEs:
Variable Interest Entity [Line Items]
Number of agreements							2	2
Number of consolidated agreements | agreement							1
Secured Debt | Asset-Backed U.S. Commercial Paper Conduit Facility VIE, Facility 1 | U.S. Line of Credit | Consolidated VIEs:
Variable Interest Entity [Line Items]
Line of credit, maximum borrowing capacity									$ 600,000,000
Secured Debt | Asset-backed U.S. commercial paper conduit facilities | Line of Credit | Consolidated VIEs:
Variable Interest Entity [Line Items]
Weighted average interest rate at date of issuance	1.77%	1.61%
Financial Services interest expense	$ 5,300,000	$ 8,900,000
Secured Debt | Asset-backed U.S. commercial paper conduit facilities | U.S. Line of Credit | Consolidated VIEs:
Variable Interest Entity [Line Items]
Amount transferred to receivables	83,500,000	195,300,000
Proceeds from transfer of finance receivables	$ 71,500,000	$ 163,600,000
Debt instrument, term	5 years
Secured Debt | Asset-backed Canadian commercial paper conduit facility | Unconsolidated VIEs:
Variable Interest Entity [Line Items]
Weighted average interest rate at date of issuance	1.79%	2.13%
Financial Services interest expense	$ 1,900,000	$ 2,900,000
Secured Debt | Asset-backed Canadian commercial paper conduit facility | Foreign Line of Credit | Unconsolidated VIEs:
Variable Interest Entity [Line Items]
Line of credit, maximum borrowing capacity				$ 125,000,000	$ 220,000,000
Amount transferred to receivables	32,800,000	77,900,000
Proceeds from transfer of finance receivables	$ 27,400,000	61,600,000
Debt instrument, term	4 years
VIE, maximum loss exposure, amount	$ 14,500,000
Secured Debt | Asset-Backed U.S. Commercial Paper Conduit Facility VIE, Combined Facilities | U.S. Line of Credit | Consolidated VIEs:
Variable Interest Entity [Line Items]
Line of credit, maximum borrowing capacity	900,000,000
Revolving credit facility addition to incremental borrowings	300,000,000					$ 300,000,000
Secured Debt | Asset-Backed U.S. Commercial Paper Conduit Facility VIE, Facility 2 | U.S. Line of Credit | Consolidated VIEs:
Variable Interest Entity [Line Items]
Line of credit, maximum borrowing capacity						$ 300,000,000
Secured Debt | Asset-backed Securities, Securitized Loans and Receivables | Asset Backed Securitization 1 | Consolidated VIEs:
Variable Interest Entity [Line Items]
Secured notes issued	1,180,000,000	2,080,000,000.00
Proceeds from securitization debt	$ 1,170,000,000	$ 2,060,000,000.00