Stockholders' Equity - Dividends Declared (Details) - USD ($) $ / shares in Units, $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2022 |
Dec. 31, 2021 |
Dec. 31, 2020 |
|
| Dividends Payable [Line Items] | |||
| Annual dividends declared | $ 1,968 | $ 1,781 | $ 1,641 |
| Common Stock | |||
| Dividends Payable [Line Items] | |||
| Cash dividends declared on Class A and Class B common stock, per share | $ 2.04 | $ 1.81 | $ 1.64 |
| Retained Earnings | |||
| Dividends Payable [Line Items] | |||
| Annual dividends declared | $ 1,968 | $ 1,781 | $ 1,641 |