Debt - Summary of Debt (Details) - USD ($) $ in Millions		3 Months Ended
	Mar. 31, 2026	Mar. 31, 2026	Mar. 31, 2025	Mar. 30, 2026
Debt, Long-Term And Short-Term [Roll Forward]
Balance as of beginning-of-year		$ 5,866
Issuance of long-term debt, net of issuance costs		250	$ 0
Unamortized discounts	$ 4	4
Unamortized debt issuance costs	1	1
Unamortized adjustments from discontinued hedges	(4)	(4)
Fair value hedge on interest rate swap agreements	2	2
Balance as of end-of-period	$ 5,969	5,969
Term loans | SOFR Due 2031
Debt, Long-Term And Short-Term [Roll Forward]
Issuance of long-term debt, net of issuance costs		$ 100
Debt instrument, face amount				$ 250
Debt instrument, basis spread on variable rate	1.25%
Term loans | SOFR Due 2027
Debt, Long-Term And Short-Term [Roll Forward]
Debt instrument, face amount				$ 150