Vehicle Financing (Details)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Short-term Debt [Abstract]
Maturity period of floor plan arrangements outside the U.S. if not payable on demand	90 days
Weighted average interest rate on floor plan borrowings (as a percent)	0.90%	1.30%	2.20%