Restructuring Actions - Narrative (Details) $ in Millions	3 Months Ended		12 Months Ended	15 Months Ended
	Mar. 31, 2024 USD ($) party position	Mar. 31, 2023 USD ($)	Dec. 31, 2023 USD ($)	Mar. 31, 2024 USD ($) party
Restructuring Cost and Reserve
Restructuring charges		$ 52
2023 to 2025 Restructuring Actions
Restructuring Cost and Reserve
Restructuring and related cost, expected number of positions affected | position	8,500
2023 to 2025 Restructuring Actions | Minimum | Employee-Related
Restructuring Cost and Reserve
Expected charges	$ 700			$ 700
2023 to 2025 Restructuring Actions | Maximum | Employee-Related
Restructuring Cost and Reserve
Expected charges	$ 900			$ 900
2023 Restructuring Actions
Restructuring Cost and Reserve
Restructuring and related cost, expected number of positions affected | party	500			6,500
Restructuring charges	$ 104	$ 52	$ 437
2023 Restructuring Actions | Employee-Related
Restructuring Cost and Reserve
Restructuring charges	$ 47
2023 to 2025 PFAS Exit Actions
Restructuring Cost and Reserve
Restructuring and related cost, expected number of positions affected | party	20			570
Restructuring charges	$ 4		$ 64
2023 to 2025 PFAS Exit Actions | Employee-Related
Restructuring Cost and Reserve
Restructuring charges	$ 4