Company Restructuring - Schedule of Organizational Transformation (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Restructuring Cost and Reserve [Line Items]
Change in estimated program costs			$ 22
2024 expenses	$ (28)	$ (87)	(51)	$ (141)
Organizational transformation
Restructuring Cost and Reserve [Line Items]
Expected program charges	24		24
2024 expenses			(38)
Remaining program charges	$ 8		$ 8