Company Restructuring - Schedule of Restructuring Activity (Details) $ in Millions	9 Months Ended
	Sep. 30, 2023 USD ($)
Restructuring Reserve [Roll Forward]
Restructuring liability, beginning balance	$ 34
Expense incurred	148
Adjustments to liability	(7)
Payments and non-cash charges	(91)
Restructuring liability, ending balance	84
Employee costs
Restructuring Reserve [Roll Forward]
Restructuring liability, beginning balance	27
Expense incurred	92
Adjustments to liability	(1)
Payments and non-cash charges	(35)
Restructuring liability, ending balance	83
Exit costs
Restructuring Reserve [Roll Forward]
Restructuring liability, beginning balance	7
Expense incurred	56
Adjustments to liability	(6)
Payments and non-cash charges	(56)
Restructuring liability, ending balance	$ 1