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Financial Instruments, Risk Management and Fair Value Measurements - Narrative (Details)
$ in Millions
Mar. 31, 2024
USD ($)
MMBTU
Dec. 31, 2023
USD ($)
Derivative [Line Items]    
Estimated fair value of debt $ 4,301.8 $ 3,988.2
Carrying value of debt $ 4,335.7 $ 3,957.6
Designated as Cash Flow Hedges | Energy contracts    
Derivative [Line Items]    
Nonmonetary notional amount of price risk cash flow hedge (in mmBTUs) | MMBTU 0  
Designated as Cash Flow Hedges | Foreign Currency and Energy Contracts    
Derivative [Line Items]    
Net gains (losses) on cash flow hedges $ (3.4)  
Not Designated as Hedging Instruments | Foreign exchange contracts    
Derivative [Line Items]    
Derivative, notional amount 2,209.5  
Cash Flow Hedging | Designated as Cash Flow Hedges | Foreign exchange contracts    
Derivative [Line Items]    
Net gains (losses) on cash flow hedges (3.4)  
Cash Flow Hedging | Designated as Cash Flow Hedges | Forward Contracts    
Derivative [Line Items]    
Net gains (losses) on cash flow hedges 775.7  
Cash Flow Hedging | Designated as Cash Flow Hedges | Interest rate contracts    
Derivative [Line Items]    
Net gains (losses) on cash flow hedges $ (28.2)