Equity impact of the value of stock that has been repurchased and retired during the period. The excess of the purchase price over par value can be charged against retained earnings (once the excess is fully allocated to additional paid in capital).

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Period Type:	duration

Stockholders' Equity - Share Repurchase Program Narrative (Details) - USD ($) shares in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Jan. 31, 2023
Class of Stock
Remaining authorized repurchase amount	$ 10,870	$ 38,790
Value of shares repurchased	$ 27,926	$ 44,810	$ 6,298
Subsequent Event
Class of Stock
Shares authorized for repurchase (in shares)				40,000
Class A Common Stock
Class of Stock
Shares repurchased (in shares)	161