Consolidated Statements of Cash Flows - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Cash Flows from Operating Activities
Net income	$ 1,144	$ 2,539
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation, amortization and impairment	1,246	1,046
Stock-based compensation	524	418
Inventory and purchase commitments write-downs	68	50
Foreign currency transaction net unrealized gain	(63)	(25)
Deferred income taxes	(11)	(55)
Non-cash interest and other operating activities	(5)	15
Changes in operating assets and liabilities:
Accounts receivable	(422)	(32)
Inventory	(2,697)	(1,540)
Operating lease vehicles	(12)	(675)
Prepaid expenses and other assets	(972)	(737)
Accounts payable, accrued and other liabilities	1,247	1,403
Deferred revenue	195	106
Net cash provided by operating activities	242	2,513
Cash Flows from Investing Activities
Purchases of property and equipment excluding finance leases, net of sales	(2,773)	(2,072)
Purchases of solar energy systems, net of sales	(4)	(1)
Purchases of investments	(6,622)	(2,015)
Proceeds from maturities of investments	4,315	1,604
Net cash used in investing activities	(5,084)	(2,484)
Cash Flows from Financing Activities
Proceeds from issuances of debt	776	0
Repayments of debt	(591)	(302)
Proceeds from exercises of stock options and other stock issuances	251	231
Principal payments on finance leases	(106)	(106)
Debt issuance costs	(3)	(13)
Distributions paid to noncontrolling interests in subsidiaries	(30)	(36)
Payments for buy-outs of noncontrolling interests in subsidiaries	(101)	(7)
Net cash provided by (used in) financing activities	196	(233)
Effect of exchange rate changes on cash and cash equivalents and restricted cash	(79)	50
Net increase (decrease) in cash and cash equivalents and restricted cash	(4,725)	(154)
Cash and cash equivalents and restricted cash, beginning of period	17,189	16,924
Cash and cash equivalents and restricted cash, end of period	12,464	16,770
Supplemental Non-Cash Investing and Financing Activities
Acquisitions of property and equipment included in liabilities	1,431	1,193
Leased assets obtained in exchange for finance lease liabilities	20	0
Leased assets obtained in exchange for operating lease liabilities	$ 406	$ 362