Income Taxes (Details) (Schedule of Effective Income Tax Rate Reconciliation) - USD ($) $ in Millions |
3 Months Ended | 12 Months Ended | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 29, 2018 |
Sep. 29, 2018 |
Jun. 30, 2018 |
Mar. 31, 2018 |
Dec. 30, 2017 |
Sep. 30, 2017 |
Jul. 01, 2017 |
Apr. 01, 2017 |
Dec. 29, 2018 |
Dec. 30, 2017 |
Dec. 31, 2016 |
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| Income Tax Disclosure [Abstract] | ||||||||||||||||
| Statutory federal income tax expense (benefit) at 21%, 35% and 35% rate | $ 69 | $ 22 | $ (160) | |||||||||||||
| State taxes, net of federal benefit | 1 | 1 | 1 | |||||||||||||
| Foreign (income) expense at other than U.S. rates | 2 | 0 | (1) | |||||||||||||
| U.S. valuation allowance generated (utilized) | (93) | 15 | 201 | |||||||||||||
| Credit monetization | (1) | (20) | (2) | |||||||||||||
| Tax Reform Act taxes | 13 | 0 | 0 | |||||||||||||
| Provision (benefit) for income taxes | $ (35) | $ 12 | $ 6 | $ 8 | $ (12) | $ 22 | $ 3 | $ 5 | $ (9) | [1] | $ 18 | [1] | $ 39 | [1] | ||
| Federal statutory income tax rate | 21.00% | 35.00% | 35.00% | |||||||||||||
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| X | ||||||||||
- Definition Tax Rate Reconciliation, base erosion and anti-abuse tax, Amount No definition available.
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- Definition Percentage of domestic federal statutory tax rate applicable to pretax income (loss). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References No definition available.
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- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to increase (decrease) in the valuation allowance for deferred tax assets. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to foreign income tax expense (benefit). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to state and local income tax expense (benefit). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to tax credits. Including, but not limited to, research credit, foreign tax credit, investment tax credit, and other tax credits. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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