Variable Interest Entity Arrangements - Carrying Values of Assets and Liabilities of Subsidiary in Consolidated Balance Sheets (Details) - USD ($) $ in Millions	Sep. 30, 2023	Dec. 31, 2022	Sep. 30, 2022	Dec. 31, 2021
Current assets
Cash and cash equivalents	$ 15,932	$ 16,253	$ 19,532	$ 17,576
Accounts receivable, net	2,520	2,952
Prepaid expenses and other current assets	2,708	2,941
Total current assets	45,026	40,917
Other non-current assets	5,497	4,193
Total assets	93,941	82,338
Current liabilities
Accrued liabilities and other	7,636	7,142
Deferred revenue	2,206	1,747
Current portion of debt and finance leases	1,967	1,502
Total current liabilities	26,640	26,709
Deferred revenue, net of current portion	3,059	2,804
Debt and finance leases, net of current portion	2,426	1,597
Other long-term liabilities	7,321	5,330
Total liabilities	39,446	36,440
Variable Interest Entities (VIEs)
Current assets
Cash and cash equivalents	78	68
Accounts receivable, net	30	22
Prepaid expenses and other current assets	341	274
Total current assets	449	364
Other non-current assets	390	404
Total assets	4,760	4,828
Current liabilities
Accrued liabilities and other	73	69
Deferred revenue	10	10
Current portion of debt and finance leases	1,512	1,013
Total current liabilities	1,595	1,092
Deferred revenue, net of current portion	145	149
Debt and finance leases, net of current portion	2,134	971
Other long-term liabilities	0	3
Total liabilities	3,874	2,215
Variable Interest Entities (VIEs) | Solar energy systems, net
Current assets
Solar energy systems, net	$ 3,921	$ 4,060