Taxes - Income Tax Assessments (Details) - USD ($) $ in Millions |
3 Months Ended | ||
|---|---|---|---|
Mar. 31, 2024 |
Dec. 31, 2020 |
Dec. 31, 2023 |
|
| Income tax examination | |||
| Possible additional taxable income based on IRS assessment | $ 4,200 | ||
| Ministry of Finance, India | |||
| Income tax examination | |||
| Prepaid income taxes | $ 557 | ||
| Forecast | |||
| Income tax examination | |||
| Income tax examination, proposed adjustment, estimated increase in income subject to tax | $ 1,200 | ||