Variable Interest Entity Arrangements - Carrying Values of Assets and Liabilities of Subsidiary in Consolidated Balance Sheets (Details) - USD ($) $ in Millions	Jun. 30, 2023	Dec. 31, 2022	Jun. 30, 2022	Dec. 31, 2021
Current assets
Cash and cash equivalents	$ 15,296	$ 16,253	$ 18,324	$ 17,576
Accounts receivable, net	3,447	2,952
Prepaid expenses and other current assets	2,997	2,941
Total current assets	43,875	40,917
Non-current assets
Other non-current assets	5,026	4,193
Total assets	90,591	82,338
Current liabilities
Accrued liabilities and other	7,658	7,142
Deferred revenue	2,176	1,747
Current portion of debt and finance leases	1,459	1,502
Total current liabilities	27,592	26,709
Deferred revenue, net of current portion	3,021	2,804
Debt and finance leases, net of current portion	872	1,597
Other long-term liabilities	6,924	5,330
Total liabilities	38,409	36,440
Variable Interest Entities (VIEs) [Member]
Current assets
Cash and cash equivalents	74	68
Accounts receivable, net	40	22
Prepaid expenses and other current assets	223	274
Total current assets	337	364
Non-current assets
Other non-current assets	394	404
Total assets	4,700	4,828
Current liabilities
Accrued liabilities and other	68	69
Deferred revenue	9	10
Current portion of debt and finance leases	975	1,013
Total current liabilities	1,052	1,092
Deferred revenue, net of current portion	147	149
Debt and finance leases, net of current portion	485	971
Other long-term liabilities	2	3
Total liabilities	1,686	2,215
Variable Interest Entities (VIEs) [Member] | Solar Energy Systems [Member]
Non-current assets
Solar energy systems, net	$ 3,969	$ 4,060