Commitments and Contingencies (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2022
Unrecorded Unconditional Purchase Obligation [Line Items]
Unconditional purchase obligations		$ 2,400
Accrual for Environmental Loss Contingencies Disclosure [Abstract]
Environmental liability		$ 75
Loss Contingency [Abstract]
Environmental Loss Contingency, Statement of Financial Position [Extensible Enumeration]		Other accrued expenses, Other long-term liabilities
Letters of Credit / Bank Guarantees
Guarantor Obligations [Line Items]
Maximum guarantee under lease arrangements		$ 297
Surety Bonds and Other Guarantees
Guarantor Obligations [Line Items]
Maximum guarantee under lease arrangements		84
Inventories | Analytical Instruments | Cost of Sales
Unrecorded Unconditional Purchase Obligation [Line Items]
Cost of product revenues related to an existing supply contract	$ 108
Businesses Sold | Pension Obligation Guarantee
Guarantor Obligations [Line Items]
Maximum guarantee under lease arrangements		28
Product Liability, Workers Compensation and Other Personal Injury Matters
Loss Contingency [Abstract]
Loss accrual		229
Undiscounted loss accrual		232
Estimated amounts due from insurers		95
Undiscounted estimated amounts due from insurers		98
Undiscounted product liability accrual		17
Product Liability, Workers Compensation and Other Personal Injury Matters | Minimum
Loss Contingency [Abstract]
Range of probable loss		223
Product Liability, Workers Compensation and Other Personal Injury Matters | Maximum
Loss Contingency [Abstract]
Range of probable loss		$ 384