Other Income, Net Table (Details) - USD ($) $ in Millions		3 Months Ended	6 Months Ended
Apr. 07, 2026	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Interest Income		$ 7	$ 13	$ 15	$ 24
Gain (Loss) on extinguishment of debt	$ 55	44	0	39	(3)
Components of net periodic benefit cost other than service cost (Note 9)		(3)	(4)	(5)	(6)
Gain on change in fair value of publicly traded equity securities		0	3	0	1
Other, net		10	3	6	3
Other income, net		$ 58	$ 15	$ 55	19
Extinguishment of Debt, Amount	$ 1,446
Term Loan A
Gain (Loss) on extinguishment of debt					$ 2

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Amount of unrealized gain (loss) on investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).

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Gross amount of debt extinguished.

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Amount of expense (reversal of expense) for net periodic benefit cost components, excluding service cost component, of defined benefit plan. Amount includes, but is not limited to, interest cost, expected (return) loss on plan asset, amortization of prior service cost (credit), amortization of (gain) loss, amortization of transition (asset) obligation, settlement (gain) loss, curtailment (gain) loss and certain termination benefits.

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Amount of income (expense) related to nonoperating activities, classified as other.

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