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Legal proceedings - Product Liabilities (Details)	Dec. 29, 2024 claimant
Talc
Loss Contingencies [Line Items]
Product liability contingency, number of claimants	62,830
ASR
Loss Contingencies [Line Items]
Product liability contingency, number of claimants	60
Pinnacle Acetabular Cup System
Loss Contingencies [Line Items]
Product liability contingency, number of claimants	910
Pelvic Meshes
Loss Contingencies [Line Items]
Product liability contingency, number of claimants	5,990
Physiomesh
Loss Contingencies [Line Items]
Product liability contingency, number of claimants	130
Risperdal
Loss Contingencies [Line Items]
Product liability contingency, number of claimants	7
Elmiron
Loss Contingencies [Line Items]
Product liability contingency, number of claimants	2,170

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Reference 5: http://www.xbrl.org/2003/role/disclosureRef
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Reference 6: http://www.xbrl.org/2003/role/disclosureRef
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