Quarterly report pursuant to Section 13 or 15(d)

DEBT - Schedule of Debt Outstanding (Details)

v3.21.1
DEBT - Schedule of Debt Outstanding (Details) - USD ($)
$ in Millions
Mar. 31, 2021
Dec. 31, 2020
Apr. 22, 2020
Debt Instrument [Line Items]      
Total debt $ 4,401.4 $ 4,402.2  
Less short-term debt and current maturities (1,100.6) (1,101.1)  
Less unamortized discounts and debt issuance costs (21.7) (23.8)  
Total long-term debt, net 3,279.1 3,277.3  
Notes, 2.30%, due June 2021      
Debt Instrument [Line Items]      
Total debt $ 500.0 500.0  
Debt instrument, interest rate (as a percent) 2.30%    
Notes, 3.60%, due August 2021      
Debt Instrument [Line Items]      
Total debt $ 300.0 300.0  
Debt instrument, interest rate (as a percent) 3.60%    
Notes, Floating Rate, due August 2021      
Debt Instrument [Line Items]      
Total debt $ 300.0 300.0  
Notes, 3.30%, due December 2022      
Debt Instrument [Line Items]      
Total debt $ 500.0 500.0  
Debt instrument, interest rate (as a percent) 3.30%    
Notes, 3.95%, due June 2023      
Debt Instrument [Line Items]      
Total debt $ 400.0 400.0  
Debt instrument, interest rate (as a percent) 3.95%    
Notes, 2.60%, due December 2024      
Debt Instrument [Line Items]      
Total debt $ 750.0 750.0  
Debt instrument, interest rate (as a percent) 2.60%    
Notes, 2.60%, due December 2025      
Debt Instrument [Line Items]      
Total debt $ 400.0 400.0 $ 400.0
Debt instrument, interest rate (as a percent) 2.60%   2.60%
Notes, 3.25%, due June 2026      
Debt Instrument [Line Items]      
Total debt $ 275.0 275.0  
Debt instrument, interest rate (as a percent) 3.25%    
Debentures, 6.90%, due July 2028      
Debt Instrument [Line Items]      
Total debt $ 125.0 125.0  
Debt instrument, interest rate (as a percent) 6.90%    
Notes, 3.1%, due May 2030      
Debt Instrument [Line Items]      
Total debt $ 600.0 600.0 $ 600.0
Debt instrument, interest rate (as a percent) 3.10%   3.10%
Notes, 7.00%, due July 2037      
Debt Instrument [Line Items]      
Total debt $ 250.0 250.0  
Debt instrument, interest rate (as a percent) 7.00%    
Other      
Debt Instrument [Line Items]      
Total debt $ 1.4 $ 2.2