Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of an intangible asset (excluding goodwill) to fair value.

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Amount of impairment loss resulting from write-down of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit to fair value.

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Intangible Assets (Indefinite-Lived Intangible Assets) (Details) - USD ($) $ in Millions	3 Months Ended	12 Months Ended
	Mar. 19, 2022	Dec. 25, 2021	Dec. 26, 2020	Dec. 28, 2019
Impairment of Intangible Assets (Excluding Goodwill) [Abstract]
Impairment of Intangible Assets (Excluding Goodwill)		$ 0	$ 41
Goodwill, Impairment Loss		$ 0	$ 0	$ 0
Subsequent Event
Impairment of Intangible Assets (Excluding Goodwill) [Abstract]
Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill)	$ 200