Company Restructuring - Schedule of Restructuring Activity (Details) $ in Millions	6 Months Ended
	Jun. 30, 2024 USD ($)
Restructuring Reserve [Roll Forward]
Restructuring liability, beginning balance	$ 41
Expense incurred	34
Adjustments to liability	(11)
Payments and non-cash charges	(30)
Restructuring liability, ending balance	34
Employee costs
Restructuring Reserve [Roll Forward]
Restructuring liability, beginning balance	40
Expense incurred	25
Adjustments to liability	(11)
Payments and non-cash charges	(21)
Restructuring liability, ending balance	33
Exit costs
Restructuring Reserve [Roll Forward]
Restructuring liability, beginning balance	1
Expense incurred	9
Adjustments to liability	0
Payments and non-cash charges	(9)
Restructuring liability, ending balance	$ 1