Common Stock and Stock-Based Incentive Compensation Plans - Allocation of Recognized Period Costs (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 26, 2020 |
Dec. 28, 2019 |
Dec. 29, 2018 |
|
| Share-based Compensation, Allocation of Recognized Period Costs [Line Items] | |||
| Total stock-based compensation expense before income taxes | $ 274 | $ 197 | $ 137 |
| Income tax benefit | (42) | 0 | 0 |
| Total stock-based compensation expense, net of income taxes | 232 | 197 | 137 |
| Cost of sales | |||
| Share-based Compensation, Allocation of Recognized Period Costs [Line Items] | |||
| Total stock-based compensation expense before income taxes | 6 | 6 | 4 |
| Research and development | |||
| Share-based Compensation, Allocation of Recognized Period Costs [Line Items] | |||
| Total stock-based compensation expense before income taxes | 173 | 129 | 91 |
| Marketing, general, and administrative | |||
| Share-based Compensation, Allocation of Recognized Period Costs [Line Items] | |||
| Total stock-based compensation expense before income taxes | $ 95 | $ 62 | $ 42 |
| X | ||||||||||
- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount, after tax, of expense for award under share-based payment arrangement. No definition available.
|
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
| X | ||||||||||
- Definition Amount of tax benefit for recognition of expense of award under share-based payment arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|