Finance Receivables - Finance Receivables, Net (Details) - USD ($)	Mar. 29, 2020	Dec. 31, 2019	Mar. 31, 2019	Dec. 31, 2018
Accounts, Notes, Loans and Financing Receivable
Financing receivable, gross	$ 7,627,903,000	$ 7,572,947,000	$ 7,629,464,000
Allowance for credit losses	(335,496,000)	(198,581,000)	(190,872,000)	$ (189,885,000)
Total allowance for credit loss	7,292,407,000	7,374,366,000	7,438,592,000
Retail
Accounts, Notes, Loans and Financing Receivable
Financing receivable, gross	6,269,247,000	6,416,428,000	6,290,036,000
Allowance for credit losses	(311,368,000)	(188,501,000)	(181,426,000)	(182,098,000)
Wholesale
Accounts, Notes, Loans and Financing Receivable
Financing receivable, gross	1,358,656,000	1,156,519,000	1,339,428,000
Allowance for credit losses	$ (24,128,000)	$ (10,080,000)	$ (9,446,000)	$ (7,787,000)