Debt and Credit Facilities - Schedule of Debt (Details) - USD ($) $ in Millions		3 Months Ended
	Aug. 06, 2025	Apr. 04, 2026	Dec. 31, 2025	Jun. 16, 2025
Debt Instrument [Line Items]
Long-term debt, gross		$ 8,966	$ 9,163
Short-term borrowings		550	749
Adjustments for unamortized gains on interest rate swap terminations		(1)	(1)
Less: current portion		(550)	(749)
Long-term debt		8,415	8,413
364 day term loan | Unsecured Debt
Debt Instrument [Line Items]
Short-term borrowings		$ 550	749
Debt instrument, term	364 days	364 days
Senior Notes | 4.6% senior notes due 2028
Debt Instrument [Line Items]
Interest rate		4.60%
Long-term debt, gross		$ 698	698
Senior Notes | 5.0% senior notes due 2029
Debt Instrument [Line Items]
Interest rate		5.00%
Long-term debt, gross		$ 398	397
Senior Notes | 4.6% senior notes due 2029
Debt Instrument [Line Items]
Interest rate		4.60%
Long-term debt, gross		$ 801	802
Senior Notes | 2.3% senior notes due 2030
Debt Instrument [Line Items]
Interest rate		2.30%
Long-term debt, gross		$ 896	896
Senior Notes | 4.85% senior notes due 2030
Debt Instrument [Line Items]
Interest rate		4.85%		4.85%
Long-term debt, gross		$ 596	595
Senior Notes | 2.75% senior notes due 2031
Debt Instrument [Line Items]
Interest rate		2.75%
Long-term debt, gross		$ 847	847
Senior Notes | 5.2% senior notes due 2032
Debt Instrument [Line Items]
Interest rate		5.20%		5.20%
Long-term debt, gross		$ 496	496
Senior Notes | 5.6% senior notes due 2032
Debt Instrument [Line Items]
Interest rate		5.60%
Long-term debt, gross		$ 597	597
Senior Notes | 5.4% senior notes due 2034
Debt Instrument [Line Items]
Interest rate		5.40%
Long-term debt, gross		$ 894	894
Senior Notes | 5.55% senior notes due 2035
Debt Instrument [Line Items]
Interest rate		5.55%		5.55%
Long-term debt, gross		$ 892	892
Senior Notes | 6.625% senior notes due 2037
Debt Instrument [Line Items]
Interest rate		6.625%
Long-term debt, gross		$ 38	38
Senior Notes | 5.5% senior notes due 2044
Debt Instrument [Line Items]
Interest rate		5.50%
Long-term debt, gross		$ 397	397
Senior Notes | 5.22% debentures due 2097
Debt Instrument [Line Items]
Interest rate		5.22%
Long-term debt, gross		$ 93	93
Unsecured Debt | 6.5% debentures due 2028
Debt Instrument [Line Items]
Interest rate		6.50%
Long-term debt, gross		$ 24	24
Unsecured Debt | Term loan due 2028
Debt Instrument [Line Items]
Long-term debt, gross		$ 749	$ 748