Common Stock - Narrative (Details) - USD ($)	Dec. 31, 2022	May 01, 2022	Apr. 30, 2022	Dec. 31, 2021
Class of Stock [Line Items]
Common stock, shares authorized (in shares)	9,000,000,000			9,000,000,000
Common stock, par value (in dollars per share)	$ 1			$ 1
Stock repurchase program, authorized amount		$ 30,000,000,000	$ 30,000,000,000
Common stock
Class of Stock [Line Items]
Common stock capital shares reserved for future issuance (in shares)	58,900,000