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Stockholders’ Equity - Summary of Share-based Compensation Expense for all Stock Awards (Details) $ in Millions | 1 Months Ended | 3 Months Ended
--- | --- | ---
Feb. 28, 2021 USD ($) employee | Apr. 03, 2022 USD ($) | Apr. 04, 2021 USD ($)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Share-based compensation expense before taxes |  | $ 92 | $ 67
Related income tax benefits |  | (21) | (13)
Share-based compensation expense, net of taxes |  | 71 | 54
Performance Stock Units (PSU) |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Share based compensation vesting performance period | 3 years |  |
Performance Shares, Granted In 2019 |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Number of employees effected by modification | employee | 52 |  |
Incremental share-based compensation cost | $ 41 |  |
Performance Shares, Granted In 2020 |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Number of employees effected by modification | employee | 72 |  |
Incremental share-based compensation cost | $ 65 |  |
Cost of product revenue |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Share-based compensation expense before taxes |  | 6 | 7
Cost of service and other revenue |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Share-based compensation expense before taxes |  | 1 | 1
Research and development |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Share-based compensation expense before taxes |  | 36 | 24
Selling, general and administrative |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Share-based compensation expense before taxes |  | $ 49 | $ 35

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