Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Amount of accumulated impairment loss for an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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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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Goodwill and Intangible Assets - Goodwill Additional Information (Details) $ in Millions	3 Months Ended			12 Months Ended
	Mar. 26, 2022 USD ($) goodwill_reporting_unit	Dec. 25, 2021 USD ($)	Mar. 27, 2021 USD ($) goodwill_reporting_unit	Dec. 25, 2021 USD ($) goodwill_reporting_unit	Jan. 18, 2022 USD ($)
Goodwill [Line Items]
Goodwill	$ 31,440	$ 31,296		$ 31,296
Goodwill, measurement period adjustments	(4)
Goodwill impairment losses	$ (11)	53	$ 230
Number of reporting units \| goodwill_reporting_unit	14
Goodwill, impaired, accumulated impairment loss	$ (10,900)	(10,900)		(10,900)
Just Spices Acquisition
Goodwill [Line Items]
Goodwill					$ 167
Assan Foods Acquisition and BR Spices Acquisition
Goodwill [Line Items]
Goodwill, measurement period adjustments	15
United States
Goodwill [Line Items]
Goodwill	26,745	26,745		26,745
Goodwill, measurement period adjustments	0
Reclassified to assets held for sale			$ (1,700)
Canada
Goodwill [Line Items]
Goodwill	1,538	1,497		1,497
Goodwill, measurement period adjustments	$ 0
Reporting unit, goodwill balance held
Goodwill [Line Items]
Number of reporting units \| goodwill_reporting_unit	9
Reporting unit, goodwill balance held \| 20% or less
Goodwill [Line Items]
Goodwill		28,300		$ 28,300
Number of reporting units \| goodwill_reporting_unit				6
Reporting unit, goodwill balance held \| 20 to 50%
Goodwill [Line Items]
Goodwill		2,200		$ 2,200
Number of reporting units \| goodwill_reporting_unit				2
Reporting unit, goodwill balance held \| In Excess of 50%
Goodwill [Line Items]
Goodwill		$ 961		$ 961
Number of reporting units \| goodwill_reporting_unit				1
Four Reporting Units
Goodwill [Line Items]
Number of reporting units \| goodwill_reporting_unit			4
Four Reporting Units \| 20% or less
Goodwill [Line Items]
Percentage of fair value in excess of carrying amount		20.00%		20.00%
Four Reporting Units \| 20 to 50% \| Minimum
Goodwill [Line Items]
Percentage of fair value in excess of carrying amount		20.00%		20.00%
Four Reporting Units \| 20 to 50% \| Maximum
Goodwill [Line Items]
Percentage of fair value in excess of carrying amount		50.00%		50.00%
Reporting Unit Nine \| In Excess of 50%
Goodwill [Line Items]
Percentage of fair value in excess of carrying amount		50.00%		50.00%
Canada Foodservice \| Canada
Goodwill [Line Items]
Goodwill	$ 158
Reporting Units With 20% Or Less Excess Fair Value Over Carrying Amount
Goodwill [Line Items]
Percentage of fair value in excess of carrying amount		20.00%		20.00%
Reporting Units With More Than 20% Excess Fair Value Over Carrying Amount
Goodwill [Line Items]
Percentage of fair value in excess of carrying amount		20.00%		20.00%