Receivables - Schedule of Weighted-average Remaining Lease Term and Weighted-average Interest Rate (Details)	3 Months Ended	12 Months Ended
	Mar. 31, 2022	Dec. 31, 2021
Weighted-average remaining lease term (in years)
Sales-type lease arrangements	9 years 4 months 24 days	9 years 7 months 6 days
Weighted-average interest rate
Sales-type lease arrangements	6.60%	6.56%
Financed sales receivables	8.80%	8.79%