Restructuring and Related Implementation Charges - Summary of Restructuring and Related Costs (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Restructuring Cost and Reserve [Line Items]
Total 2022 Global Productivity Initiative charges, pretax	$ 1	$ 0
Global Productivity Initiative
Restructuring Cost and Reserve [Line Items]
Total 2022 Global Productivity Initiative charges, pretax	32	110
Total 2022 Global Productivity Initiative charges, aftertax	25	87
Global Productivity Initiative | Selling, general and administrative expenses
Restructuring Cost and Reserve [Line Items]
Total 2022 Global Productivity Initiative charges, pretax	$ 2	$ 5
Restructuring, Incurred Cost, Statement of Income or Comprehensive Income [Extensible Enumeration]	Selling, general and administrative expenses	Selling, general and administrative expenses
Global Productivity Initiative | Other (income) expense, net
Restructuring Cost and Reserve [Line Items]
Total 2022 Global Productivity Initiative charges, pretax	$ 24	$ 90
Restructuring, Incurred Cost, Statement of Income or Comprehensive Income [Extensible Enumeration]	Other Operating Income (Expense), Net	Other Operating Income (Expense), Net
Global Productivity Initiative | Non-service related postretirement costs
Restructuring Cost and Reserve [Line Items]
Total 2022 Global Productivity Initiative charges, pretax	$ 5	$ 15
Restructuring, Incurred Cost, Statement of Income or Comprehensive Income [Extensible Enumeration]	Non-service related postretirement costs	Non-service related postretirement costs