GOODWILL (Details) $ in Millions	12 Months Ended
Dec. 31, 2019 USD ($) item	Dec. 31, 2018 USD ($)
Disclosure of reconciliation of changes in goodwill [line items]
Goodwill, beginning balance	$ 2,337
Exchange adjustment	11
Acquisitions	441
Goodwill, ending balance	$ 2,789	$ 2,337
Number of Cash Generating Units \| item	4
Orthopaedics
Disclosure of reconciliation of changes in goodwill [line items]
Goodwill, beginning balance	$ 727
Goodwill, ending balance	$ 787	$ 727
Pre-tax discount rate	9.50%	9.60%
Increase in discount rates	19.00%
Orthopaedics \| Minimium
Disclosure of reconciliation of changes in goodwill [line items]
Revenue growth rates	7.00%	4.50%
Orthopaedics \| Maximum
Disclosure of reconciliation of changes in goodwill [line items]
Revenue growth rates		4.50%
Orthopaedics \| Weighted average
Disclosure of reconciliation of changes in goodwill [line items]
Revenue growth rates	2.00%	2.00%
Sports Medicine & ENT
Disclosure of reconciliation of changes in goodwill [line items]
Goodwill, beginning balance	$ 1,313
Goodwill, ending balance	$ 1,364	$ 1,313
Pre-tax discount rate	9.50%	9.60%
Increase in discount rates	16.40%
Sports Medicine & ENT \| Minimium
Disclosure of reconciliation of changes in goodwill [line items]
Revenue growth rates	6.20%	4.70%
Sports Medicine & ENT \| Maximum
Disclosure of reconciliation of changes in goodwill [line items]
Revenue growth rates		4.70%
Sports Medicine & ENT \| Weighted average
Disclosure of reconciliation of changes in goodwill [line items]
Revenue growth rates	2.00%	2.00%
Advanced Wound Management
Disclosure of reconciliation of changes in goodwill [line items]
Goodwill, beginning balance	$ 297
Goodwill, ending balance	$ 638	$ 297
Pre-tax discount rate	9.50%	9.60%
Increase in discount rates	15.90%
Advanced Wound Management \| Minimium
Disclosure of reconciliation of changes in goodwill [line items]
Revenue growth rates	5.10%	4.20%
Advanced Wound Management \| Weighted average
Disclosure of reconciliation of changes in goodwill [line items]
Revenue growth rates	2.00%	2.00%
Cost
Disclosure of reconciliation of changes in goodwill [line items]
Goodwill, beginning balance	$ 2,337	$ 2,371
Exchange adjustment	11	(34)
Acquisitions	441
Goodwill, ending balance	$ 2,789	$ 2,337

The amount of additional goodwill recognised, except goodwill included in a disposal group that, on acquisition, meets the criteria to be classified as held for sale in accordance with IFRS 5. [Refer: Goodwill; Disposal groups classified as held for sale [member]]

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