Restructuring and Other Costs - Schedule of the Company's Accrued Restructuring Balance (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Feb. 22, 2024
Restructuring Cost and Reserve [Line Items]
Eliminated workforce percentage	5.00%	2.00%	1.00%
Restructuring and other costs	$ 459	$ 114	$ 197
Subsequent Event
Restructuring Cost and Reserve [Line Items]
Future restructuring costs				$ 70
Corporate
Restructuring Cost and Reserve [Line Items]
Restructuring and other costs	15	3	9
Life Sciences Solutions | Total Reportable Segments
Restructuring Cost and Reserve [Line Items]
Restructuring and other costs	105	30	129
Analytical Instruments | Total Reportable Segments
Restructuring Cost and Reserve [Line Items]
Restructuring and other costs	33	1	6
Specialty Diagnostics | Total Reportable Segments
Restructuring Cost and Reserve [Line Items]
Restructuring and other costs	11	68	18
Laboratory Products and Biopharma Services | Total Reportable Segments
Restructuring Cost and Reserve [Line Items]
Restructuring and other costs	$ 295	$ 12	$ 35