Income Taxes - Schedule of Unrecognized Tax Benefits Roll Forward (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Unrecognized Tax Benefits [Roll Forward]
Unrecognized tax benefits – January 1	$ 1,131	$ 915	$ 858
Gross increases – tax positions in prior periods		38	17
Gross decreases – tax positions in prior periods	(453)	(3)	(51)
Gross increases – current period tax positions	216	181	91
Gross decreases – current period tax positions
Settlements	(206)
Unrecognized tax benefits – December 31	$ 688	$ 1,131	$ 915