XML 112 R88.htm IDEA: XBRL DOCUMENT v3.24.0.1
ASSETS AND LIABILITIES HELD FOR SALE - Bambouk assets and liabilities held for sale (Details) - USD ($)
$ in Millions
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Disclosure of analysis of single amount of discontinued operations [line items]      
Cash and cash equivalents $ 367.1 $ 407.8 $ 544.9
Exploration and evaluation assets 85.7 128.0  
Property, plant and equipment 3,496.5 2,598.0  
Other non-current assets 76.3 128.8  
Assets 4,537.9 4,425.1  
Accounts payable and accrued liabilities 317.6 294.1  
Liabilities 2,273.8 2,218.3  
Assets and liabilities classified as held for sale | Bambouk      
Disclosure of analysis of single amount of discontinued operations [line items]      
Cash and cash equivalents 0.5 2.3  
Exploration and evaluation assets 34.1 34.1  
Property, plant and equipment 0.0 78.5  
Other non-current assets 0.0 1.1  
Assets 34.6 116.0  
Accounts payable and accrued liabilities 5.6 7.7  
Liabilities $ 5.6 $ 7.7