Stock-Based Compensation - Compensation (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2020 |
Dec. 31, 2019 |
Dec. 31, 2018 |
|
| Amounts recognized in the financial statements | |||
| Stock-based compensation programs expense | $ 262 | $ 278 | $ 302 |
| Income tax benefits | (82) | (141) | (154) |
| Stock-based compensation expenses (benefits), net of tax | 180 | 137 | 148 |
| Cost of sales | |||
| Amounts recognized in the financial statements | |||
| Stock-based compensation programs expense | 50 | 47 | 48 |
| Selling, general and administrative expenses | |||
| Amounts recognized in the financial statements | |||
| Stock-based compensation programs expense | 169 | 185 | 207 |
| Research, development and related expenses | |||
| Amounts recognized in the financial statements | |||
| Stock-based compensation programs expense | $ 43 | $ 46 | $ 47 |