Company Restructuring - Schedule of Restructuring Activity (Details) $ in Millions	3 Months Ended
	Mar. 31, 2026 USD ($)
Restructuring Reserve [Roll Forward]
Restructuring liability, beginning balance	$ 23
Expense incurred	10
Adjustments to liability	(5)
Payments and non-cash charges	(9)
Restructuring liability, ending balance	19
Employee costs
Restructuring Reserve [Roll Forward]
Restructuring liability, beginning balance	20
Expense incurred	9
Adjustments to liability	(2)
Payments and non-cash charges	(10)
Restructuring liability, ending balance	17
Exit costs
Restructuring Reserve [Roll Forward]
Restructuring liability, beginning balance	3
Expense incurred	1
Adjustments to liability	(3)
Payments and non-cash charges	1
Restructuring liability, ending balance	$ 2