Consolidated Statements of Operations - USD ($) shares in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Revenues
Total revenues	$ 53,823	$ 31,536	$ 24,578
Cost of revenues
Total cost of revenues	40,217	24,906	20,509
Gross profit	13,606	6,630	4,069
Operating expenses
Research and development	2,593	1,491	1,343
Selling, general and administrative	4,517	3,145	2,646
Restructuring and other	(27)	0	149
Total operating expenses	7,083	4,636	4,138
Income (loss) from operations	6,523	1,994	(69)
Interest income	56	30	44
Interest expense	(371)	(748)	(685)
Other income (expense), net	135	(122)	45
Income (loss) before income taxes	6,343	1,154	(665)
Provision for income taxes	699	292	110
Net income (loss)	5,644	862	(775)
Net income attributable to noncontrolling interests and redeemable noncontrolling interests in subsidiaries	125	141	87
Net income (loss) attributable to common stockholders	5,519	721	(862)
Less: Buy-out of noncontrolling interest	(5)	31	8
Net income (loss) used in computing net income per share of common stock	$ 5,524	$ 690	$ (870)
Net income (loss) per share of common stock attributable to common stockholders
Basic	$ 5.60	$ 0.74	$ (0.98)
Diluted	$ 4.90	$ 0.64	$ (0.98)
Weighted average shares used in computing net income (loss) per share of common stock
Basic	986	933	887
Diluted	1,129	1,083	887
Automotive Sales [Member]
Revenues
Revenues	$ 44,125	$ 24,604	$ 19,358
Automotive Regulatory Credits [Member]
Revenues
Revenues	1,465	1,580	594
Automotive Leasing [Member]
Revenues
Revenues	1,642	1,052	869
Automotive Revenues [Member]
Revenues
Revenues	47,232	27,236	20,821
Cost of revenues
Cost of revenues	32,415	19,696	15,939
Automotive leasing	978	563	459
Total cost of revenues	33,393	20,259	16,398
Energy Generation and Storage [Member]
Revenues
Revenues	2,789	1,994	1,531
Cost of revenues
Cost of revenues	2,918	1,976	1,341
Services And Other [Member]
Revenues
Revenues	3,802	2,306	2,226
Cost of revenues
Cost of revenues	$ 3,906	$ 2,671	$ 2,770