Accumulated Other Comprehensive Income/(Losses) - Components of and Changes in Accumulated Other Comprehensive Income/(Losses) (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 30, 2024	Apr. 01, 2023
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	$ 49,526
Total other comprehensive income/(loss)	(65)
Ending balance	49,522
Foreign currency translation adjustments
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(2,634)
Other comprehensive income/(loss) before reclassifications	(156)	$ 115
Total other comprehensive income/(loss)	(81)
Ending balance	(2,715)
Net investment hedge adjustments
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Other comprehensive income/(loss) before reclassifications	74	(24)
Amounts excluded from effectiveness assessment	10	6
Reclassifications from AOCI	(9)	(6)
Net postemployment benefit plan adjustments
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	15
Reclassifications from AOCI	(4)	(2)
Total other comprehensive income/(loss)	(4)
Ending balance	11
Net cash flow hedge adjustments
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	15
Other comprehensive income/(loss) before reclassifications	8	(15)
Amounts excluded from effectiveness assessment	(2)	4
Reclassifications from AOCI	14	$ (16)
Total other comprehensive income/(loss)	20
Ending balance	35
AOCI Attributable to Parent
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(2,604)
Ending balance	$ (2,669)