Stockholders' Equity and Stock-based Compensation (Accumulated Other Comprehensive Income) (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 29, 2024	Mar. 31, 2023
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	$ (1,748)	$ (2,872)
OCI before reclassifications:
Increase (decrease)	(912)	60
Income tax impact	(13)	2
OCI before reclassifications, net of income taxes	(925)	62
Reclassification adjustments:
Increase (decrease)	(70)	44
Income tax impact	(1)	0
Reclassification adjustments, net of income taxes	(71)	44
Total other comprehensive income (loss), net of income taxes	(996)	106
Ending balance	(2,744)	(2,766)
Foreign Currency Translation Adjustments
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	(1,446)	(2,644)
OCI before reclassifications:
Increase (decrease)	(935)	23
Income tax impact	(13)	2
OCI before reclassifications, net of income taxes	(948)	25
Reclassification adjustments:
Increase (decrease)	0	0
Income tax impact	0	0
Reclassification adjustments, net of income taxes	0	0
Total other comprehensive income (loss), net of income taxes	(948)	25
Ending balance	(2,394)	(2,619)
Pension and Postretirement Plan Benefit Adjustments
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	(401)	(341)
OCI before reclassifications:
Increase (decrease)	0	0
Income tax impact	0	0
OCI before reclassifications, net of income taxes	0	0
Reclassification adjustments:
Increase (decrease)	3	0
Income tax impact	(1)	0
Reclassification adjustments, net of income taxes	2	0
Total other comprehensive income (loss), net of income taxes	2	0
Ending balance	(399)	(341)
Cash Flow Hedge Adjustments
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	99	113
OCI before reclassifications:
Increase (decrease)	23	37
Income tax impact	0	0
OCI before reclassifications, net of income taxes	23	37
Reclassification adjustments:
Increase (decrease)	(73)	44
Income tax impact	0	0
Reclassification adjustments, net of income taxes	(73)	44
Total other comprehensive income (loss), net of income taxes	(50)	81
Ending balance	$ 49	$ 194