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Financial Instruments - Celsius and Other AFS (Detail) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended		8 Months Ended
	Sep. 06, 2025	Sep. 07, 2024	Sep. 06, 2025	Sep. 07, 2024	Jun. 14, 2025	Dec. 28, 2024	Jun. 15, 2024	Dec. 30, 2023
Celsius & Other AFS
Impairment Losses, Investments, Available-for-Sale Securities1			$ 0	$ 0
Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Gain, before Tax	$ 1,067	$ 347	1,067	347
Total, AFS debt securities
Celsius & Other AFS
Debt Securities, Available-for-Sale	2,344	877	2,344	877
Other, AFS debt securities
Celsius & Other AFS
Fair Value, Recurring Basis, Unobservable Input Reconciliation, Asset (Liability), Gain (Loss), OCI	$ 6	0	$ 11	0
Significant unobservable input used in level 3 fair value measurement - Other AFS, discount rate assumption	8.30%		8.30%			8.30%
Debt Securities, Available-for-Sale	$ 267	0	$ 267	0	$ 261	$ 256	$ 0	$ 0
Celsius, AFS debt security
Celsius & Other AFS
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Period Increase (Decrease)	$ (6)	(7)	$ (20)	(14)
Significant unobservable input used in level 3 fair value measurement - Celsius	10.10%		10.10%			7.30%
Significant unobservable input used in level 3 fair value measurement - Celsius, probability assumption	80.00%		80.00%			80.00%
Fair Value, Recurring Basis, Unobservable Input Reconciliation, Asset (Liability), Gain (Loss), OCI	$ 535	(453)	$ 722	(265)
Debt Securities, Available-for-Sale	2,077	877	2,077	877	$ 958	$ 785	$ 1,337	$ 1,156
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases	$ 590	$ 0	$ 590	$ 0
Preferred Stock, Convertible, Conversion Price	$ 51.75		$ 51.75
Payments to Acquire Debt Securities, Available-for-Sale	$ 585
Preferred Stock, Convertible, Terms	six
Preferred Stock, Redemption Terms	seven
Preferred Stock, Dividend Rate, Percentage	5.00%