Restructuring and Related Implementation Charges - Schedule of Restructuring and Related Costs (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2023	Jun. 30, 2022
Restructuring Cost and Reserve [Line Items]
Total 2022 Global Productivity Initiative charges, pretax	$ 21
Total 2022 Global Productivity Initiative charges, aftertax	5
Global Productivity Initiative
Restructuring Cost and Reserve [Line Items]
Total 2022 Global Productivity Initiative charges, pretax	8	$ 27	$ 90
Total 2022 Global Productivity Initiative charges, aftertax	$ 16	21	70
Global Productivity Initiative | Selling, general and administrative expenses
Restructuring Cost and Reserve [Line Items]
Total 2022 Global Productivity Initiative charges, pretax		2	3
Global Productivity Initiative | Other (income) expense, net
Restructuring Cost and Reserve [Line Items]
Total 2022 Global Productivity Initiative charges, pretax		21	73
Global Productivity Initiative | Non-service related postretirement costs
Restructuring Cost and Reserve [Line Items]
Total 2022 Global Productivity Initiative charges, pretax		$ 4	$ 14