v3.24.1.u1
FINANCIAL INSTRUMENTS - Schedule of Fair Value Measurements (Details) - USD ($)
$ in Millions
Mar. 31, 2024
Dec. 31, 2023
Recurring    
Asset Category    
Total $ 70.3 $ 54.6
Liability Category    
Total 9.1 25.6
Level 2 | Recurring | Metals contracts    
Asset Category    
Derivative asset 0.9 0.5
Liability Category    
Derivative liability 2.8 1.7
Level 3 | Recurring    
Asset Category    
Available-for-sale debt securities 11.2 14.2
Foreign exchange contracts | Level 2 | Recurring    
Asset Category    
Derivative asset 0.3 0.2
Liability Category    
Derivative liability 0.1 0.9
Interest rate swaps    
Asset Category    
Derivative asset 24.0 11.9
Interest rate swaps | Level 2 | Recurring    
Liability Category    
Derivative liability 0.2 12.3
Interest rate swaps | Level 2 | Recurring | Other current assets    
Asset Category    
Derivative asset 24.2 19.9
Interest rate swaps | Level 2 | Recurring | Other assets    
Asset Category    
Derivative asset 0.0 4.3
Cross-currency swaps    
Asset Category    
Derivative asset 27.7 4.8
Cross-currency swaps | Level 2 | Recurring | Other current assets    
Asset Category    
Derivative asset 33.7 5.9
Cross-currency swaps | Level 2 | Recurring | Other assets    
Asset Category    
Derivative asset 0.0 9.6
Cross-currency swaps | Level 2 | Recurring | Accrued expenses and other current liabilities    
Liability Category    
Derivative liability 0.0 0.9
Cross-currency swaps | Level 2 | Recurring | Other liabilities    
Liability Category    
Derivative liability $ 6.0 $ 9.8