Revenue Recognition - Disaggregation of Revenue by Geography (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Revenue by Geography
Revenue	$ 14,752	$ 14,107	$ 44,479	$ 43,840
Americas
Revenue by Geography
Revenue	7,686	7,416	22,810	22,614
Europe/Middle East/Africa
Revenue by Geography
Revenue	4,223	3,959	13,156	12,716
Asia Pacific
Revenue by Geography
Revenue	$ 2,843	$ 2,732	$ 8,513	$ 8,509