Segmented Information - Revenue by Product (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2023	Dec. 31, 2022
Disclosure of products and services [line items]
Revenue	$ 2,316.1	$ 1,494.7
Refined silver and gold
Disclosure of products and services [line items]
Revenue	1,954.4	1,106.8
Zinc concentrate
Disclosure of products and services [line items]
Revenue	83.2	98.3
Lead concentrate
Disclosure of products and services [line items]
Revenue	163.5	167.7
Copper concentrate
Disclosure of products and services [line items]
Revenue	54.6	65.1
Silver concentrate
Disclosure of products and services [line items]
Revenue	$ 60.4	$ 56.8

The income arising in the course of an entity's ordinary activities. Income is increases in assets, or decreases in liabilities, that result in increases in equity, other than those relating to contributions from holders of equity claims.

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+ Details