v3.26.1
SHAREHOLDERS’ EQUITY - Summary of Other Comprehensive (Loss) (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Shareholders equity [line items]      
Beginning balance $ 3,344.6 $ 3,039.3 $ 2,824.3
Other comprehensive income (loss) 165.7 (114.3) 36.1
Ending balance 3,812.0 3,344.6 3,039.3
Post-employment benefit      
Shareholders equity [line items]      
Beginning balance (41.1) (46.0) (41.5)
Other comprehensive income (loss) 0.8 4.9 (4.5)
Ending balance (40.3) (41.1) (46.0)
Cumulative translation adjustment      
Shareholders equity [line items]      
Beginning balance (201.7) (116.8) (151.0)
Other comprehensive income (loss) 142.3 (84.9) 34.2
Ending balance (59.4) (201.7) (116.8)
Financial instruments      
Shareholders equity [line items]      
Beginning balance (14.4) 10.1 2.8
Other comprehensive income (loss) 15.1 (24.5) 7.3
Ending balance 0.7 (14.4) 10.1
Other comprehensive (loss)      
Shareholders equity [line items]      
Beginning balance (257.2) (152.7) (189.7)
Other comprehensive income (loss) 158.2 (104.5) 37.0
Ending balance $ (99.0) $ (257.2) $ (152.7)