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Financial Instruments, Risk Management and Fair Value Measurements - Narrative (Details)
$ in Millions
12 Months Ended
Sep. 20, 2019
USD ($)
Dec. 31, 2021
USD ($)
MMBTU
Dec. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
Segment Reporting Information [Line Items]        
Estimated fair value of debt   $ 3,409.8 $ 3,640.0  
Carrying amount of debt   3,172.5 3,267.8  
Loss on settlement   (5.4) $ (1.9) $ 16.7
Cash Flow Hedging | Designated as Cash Flow Hedges        
Segment Reporting Information [Line Items]        
AOCI in a net after-tax position   3.0    
Foreign currency contracts | Designated as Cash Flow Hedges        
Segment Reporting Information [Line Items]        
Derivative, notional amount   2,015.4    
Foreign currency contracts | Not Designated as Hedging Instruments        
Segment Reporting Information [Line Items]        
Derivative, notional amount   2,321.4    
Foreign currency contracts | Cash Flow Hedging | Designated as Cash Flow Hedges        
Segment Reporting Information [Line Items]        
AOCI in a net after-tax position   31.1    
Interest rate contracts | Cash Flow Hedging | Designated as Cash Flow Hedges        
Segment Reporting Information [Line Items]        
Derivative, notional amount   $ 100.0    
Loss on settlement $ 83.1      
Energy contracts | Designated as Cash Flow Hedges        
Segment Reporting Information [Line Items]        
Aggregate notional volume of outstanding natural gas (mmBTU) | MMBTU   0    
Foreign currency and energy contracts | Designated as Cash Flow Hedges        
Segment Reporting Information [Line Items]        
Loss on derivative contracts   $ 31.1