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v3.22.4

CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY $ in Millions | USD ($)
--- | ---
Common shares, beginning of period at Dec. 31, 2020 | $ 3,154.0
Statement of changes in equity [abstract] |
Issuance of common shares under First Nations agreements | 0.4
Exercise of options and vested performance share units | 1.0
Common shares, end of period at Dec. 31, 2021 | 3,155.4
Contributed surplus, beginning of period at Dec. 31, 2020 | 106.7
Statement of changes in equity [abstract] |
Exercise of options and vested performance share units | (1.1)
Equity settled share-based payments | 1.9
Contributed surplus, ending of period at Dec. 31, 2021 | 107.5
Other reserves, beginning of period at Dec. 31, 2020 | (116.8)
Statement of changes in equity [abstract] |
Gain on revaluation of non-current derivative financial liabilities | 23.8
Other reserves, ending of period at Dec. 31, 2021 | (93.0)
Deficit, beginning of period at Dec. 31, 2020 | (2,354.6)
Statement of changes in equity [abstract] |
Net (loss) earnings | 140.6
Deficit, ending of period at Dec. 31, 2021 | (2,214.0)
Statement of changes in equity [abstract] |
Total equity | 955.9
Issuance of common shares under First Nations agreements | 0.5
Exercise of options and vested performance share units | 1.2
Common shares, end of period at Dec. 31, 2022 | 3,157.1
Statement of changes in equity [abstract] |
Exercise of options and vested performance share units | (1.1)
Equity settled share-based payments | 1.4
Contributed surplus, ending of period at Dec. 31, 2022 | 107.8
Statement of changes in equity [abstract] |
Gain on revaluation of non-current derivative financial liabilities | 68.4
Other reserves, ending of period at Dec. 31, 2022 | (24.6)
Statement of changes in equity [abstract] |
Net (loss) earnings | (66.8)
Deficit, ending of period at Dec. 31, 2022 | (2,280.8)
Statement of changes in equity [abstract] |
Total equity | $ 959.5

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