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Employee Equity Incentive Plans (Narrative) (Details) - USD ($) $ in Millions | 3 Months Ended |
--- | --- | ---
Jul. 03, 2020 | Apr. 03, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Current dividends payable | $ 47 | $ 62
Long-term dividend payable | $ 10 | $ 31
Award modification term, vesting percentage | 50.00% |
Expense associated with stock-based award modifications | $ 13 |
General and Administrative Expense |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Expense associated with stock-based award modifications | 3 |
Selling and Marketing Expense |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Expense associated with stock-based award modifications | 1 |
Research and development expense |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Expense associated with stock-based award modifications | 2 |
Continuing operations restructuring costs |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Expense associated with stock-based award modifications | $ 7 |
Minimum |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Award modification term, percentage of unvested equity | 0.00% |
Maximum |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Award modification term, percentage of unvested equity | 150.00% |
Liability-Classified Awards |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |
Unrecognized stock-based compensation costs related to our unvested stock-based awards | $ 66 |
Unrecognized stock-based compensation costs, estimated weighted-average amortization period | 1 year 2 months 12 days |

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