Investments - Schedule of Investments (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Investments [Abstract]
Time deposits	$ 11,960	$ 2,753
Equity method investments	948	966
Available-for-sale debt investments	517	499
Equity and other investments	34	69
Restricted cash and cash equivalents	21	22	$ 33
Total	13,480	4,309
Dividends received from equity method investments	55	31
Undistributed earnings from equity method investments	$ 141	$ 110