v3.26.1
SHARE-BASED PAYMENTS - Narrative (Details) - USD ($)
$ in Millions
1 Months Ended 12 Months Ended
Mar. 31, 2024
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Disclosure of terms and conditions of share-based payment arrangement [line items]          
Equity-settled share-based payment expense   $ 26.0 $ 18.0 $ 18.0  
Cash-settled share-based payment expense   $ 5.0 18.0 3.0  
Minimum          
Disclosure of terms and conditions of share-based payment arrangement [line items]          
Grant or over defined service period   1 year      
Maximum          
Disclosure of terms and conditions of share-based payment arrangement [line items]          
Grant or over defined service period   3 years      
Long-term incentive plan          
Disclosure of terms and conditions of share-based payment arrangement [line items]          
Vesting period   3 years      
Equity-settled share-based payment expense   $ 12.0 9.0 8.0  
Cash-settled share-based payment expense   $ 2.0 $ 10.0 3.0  
Long-term incentive plan | Market performance conditions          
Disclosure of terms and conditions of share-based payment arrangement [line items]          
Number of share options equity - settled in share-based payment arrangement (in shares)   15,053,300      
Number of share options cash settled in share-based payment arrangement (in shares)   3,054,766      
Long-term incentive plan | Non-market performance conditions          
Disclosure of terms and conditions of share-based payment arrangement [line items]          
Number of share options initially granted (in shares)   5,973,050      
Number of share options vested (in shares)   4,171,992      
Long-term incentive plan | Non-market performance conditions | Bottom of range          
Disclosure of terms and conditions of share-based payment arrangement [line items]          
Vesting level   0.00%      
Long-term incentive plan | Non-market performance conditions | Top of range          
Disclosure of terms and conditions of share-based payment arrangement [line items]          
Vesting level   152.00%      
Short term incentive scheme          
Disclosure of terms and conditions of share-based payment arrangement [line items]          
Vesting period     2 years    
Equity-settled share-based payment expense   $ 5.0 $ 2.0 5.0  
Employee short term incentive cash pay-outs (in percentage) 75.00%       50.00%
Performance period         1 year
Employee short term incentive, share awards (in percentage) 25.00%       50.00%
Trading restriction from the grant date         2 years
Cash-settled share-based payment expense   0.0 4.0 0.0  
Deferred share plan          
Disclosure of terms and conditions of share-based payment arrangement [line items]          
Equity-settled share-based payment expense   5.0 7.0 5.0  
Cash-settled share-based payment expense   $ 3.0 4.0 0.0  
Deferred share plan | Bottom of range          
Disclosure of terms and conditions of share-based payment arrangement [line items]          
Vesting period   1 year      
Deferred share plan | Top of range          
Disclosure of terms and conditions of share-based payment arrangement [line items]          
Vesting period   3 years      
Umbrella incentive plan          
Disclosure of terms and conditions of share-based payment arrangement [line items]          
Equity-settled share-based payment expense   $ 4.0 0.0 0.0  
Cash-settled share-based payment expense   $ 0.2 $ 0.0 $ 0.0