Restructuring and Related Implementation Charges - Schedule of Restructuring Charges, Cumulative to Date (Details) - Global Productivity Initiative $ in Millions	Mar. 31, 2024 USD ($)
Restructuring Cost and Reserve [Line Items]
Pretax charges related to the restructuring program to date	$ 178
Restructuring and related cost incurred cost to date after tax	142
Employee-Related Costs
Restructuring Cost and Reserve [Line Items]
Pretax charges related to the restructuring program to date	160
Asset Impairments
Restructuring Cost and Reserve [Line Items]
Pretax charges related to the restructuring program to date	1
Other
Restructuring Cost and Reserve [Line Items]
Pretax charges related to the restructuring program to date	$ 17