Stockholders' Equity - Summary of Share-Based Compensation Expense (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Share-based Compensation Arrangement by Share-based Payment Award
Total share-based compensation expense	$ 4,616	$ 4,060	$ 8,178	$ 7,111
Cost of revenue
Share-based Compensation Arrangement by Share-based Payment Award
Total share-based compensation expense	288	193	510	352
Research and development
Share-based Compensation Arrangement by Share-based Payment Award
Total share-based compensation expense	3,780	3,305	6,691	5,754
Marketing and sales
Share-based Compensation Arrangement by Share-based Payment Award
Total share-based compensation expense	287	289	513	509
General and administrative
Share-based Compensation Arrangement by Share-based Payment Award
Total share-based compensation expense	$ 261	$ 273	$ 464	$ 496