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CONSOLIDATED FINANCIAL STATEMENT DETAILS - Goodwill (Details) - USD ($) $ in Millions	Dec. 31, 2019	Dec. 31, 2018
Goodwill
Goodwill	$ 158.8	$ 162.7
Kupol
Goodwill
Goodwill	$ 158.8	158.8
Other Operations
Goodwill
Goodwill		$ 3.9

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Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table.

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- Definition

The amount of assets representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognised. [Refer: Business combinations [member]]

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