Annual report pursuant to Section 13 and 15(d)

Income Taxes - Schedule of Gross Unrecognized Tax Benefits (Details)

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Income Taxes - Schedule of Gross Unrecognized Tax Benefits (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 26, 2020
Dec. 28, 2019
Dec. 29, 2018
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]      
Balance at beginning of year $ 65 $ 49 $ 49
Increases for tax positions taken in prior years 41 5 1
Decreases for tax positions taken in prior years (15) 0 (1)
Increases for tax positions taken in the current year 30 15 3
Decreases for settlements with taxing authorities (1) (3) (2)
Decreases for lapsing of the statute of limitations (1) (1) (1)
Balance at end of year $ 119 $ 65 $ 49