Legal proceedings - Product Liabilities (Details)	Dec. 31, 2023 claimant
Talc
Loss Contingencies [Line Items]
Product liability contingency, number of claimants	59,140
ASR
Loss Contingencies [Line Items]
Product liability contingency, number of claimants	160
Pinnacle Acetabular Cup System
Loss Contingencies [Line Items]
Product liability contingency, number of claimants	920
Pelvic Meshes
Loss Contingencies [Line Items]
Product liability contingency, number of claimants	6,720
Physiomesh
Loss Contingencies [Line Items]
Product liability contingency, number of claimants	370
Risperdal
Loss Contingencies [Line Items]
Product liability contingency, number of claimants	200
Elmiron
Loss Contingencies [Line Items]
Product liability contingency, number of claimants	2,150