Debt (Tables)

12 Months Ended

Dec. 31, 2020

Debt Disclosure [Abstract]

Schedule of Debt

	December 31, 2020				December 31, 2019
	Carrying Amount		Fair Value		Carrying Amount		Fair Value
Secured debt
Revolving credit facilities	$	3,733	$	3,735	$	6,152	$	6,160
Securitization notes payable	36,249		36,645		33,807		34,000
Total secured debt	39,982		40,380		39,959		40,160
Unsecured debt
Senior notes	46,798		48,922		43,679		44,937
Credit facilities	1,535		1,531		1,936		1,936
Other unsecured debt	4,110		4,115		3,364		3,366
Total unsecured debt	52,443		54,568		48,979		50,239
Total secured and unsecured debt	$	92,425	$	94,948	$	88,938	$	90,399
Fair value utilizing Level 2 inputs			$	92,922			$	88,481
Fair value utilizing Level 3 inputs			$	2,026			$	1,918

Schedule of Maturities of Long-term Debt

The following table presents the expected scheduled principal and interest payments under our contractual debt obligations:

	Years Ending December 31,
	2021		2022		2023		2024		2025		Thereafter		Total
Secured debt	$	21,040	$	10,884	$	5,493	$	2,375	$	256	$	—	$	40,048
Unsecured debt	14,702		8,428		9,774		5,433		6,353		7,277		51,967
Interest payments	2,072		1,359		970		605		350		443		5,799
	$	37,814	$	20,671	$	16,237	$	8,413	$	6,959	$	7,720	$	97,814