Stockholders' Equity (Tables)

12 Months Ended

Dec. 31, 2023

Equity [Abstract]

Class of Treasury Stock

The following table presents Class A and Class C shares repurchased and subsequently retired (in millions):


			Year Ended December 31, 2022												Year Ended December 31, 2023
			Shares						Amount						Shares						Amount
Class A share repurchases			61						$	6,719					78						$	9,316
Class C share repurchases			469						52,577						450						52,868
Total share repurchases(1)			530						$	59,296					528						$	62,184

(1) Shares repurchased include unsettled repurchases as of December 31, 2023.