Quarterly report [Sections 13 or 15(d)]

DEBT - Schedule of Debt Outstanding (Details)

v3.26.3
DEBT - Schedule of Debt Outstanding (Details) - USD ($)
$ in Millions
Sep. 30, 2026
Jul. 31, 2026
Jun. 30, 2026
Dec. 31, 2025
Debt Instrument [Line Items]        
Total debt $ 5,232.7     $ 5,114.2
Less short-term debt and current maturities (157.7)     (1,038.0)
Less unamortized discounts and debt issuance costs (26.0)     (20.9)
Total long-term debt, net 5,049.0     4,055.3
Commercial paper ("CP")        
Debt Instrument [Line Items]        
Total debt 149.0     762.0
Notes, 3.25%, due June 2026        
Debt Instrument [Line Items]        
Total debt 0.0     275.0
Debt instrument, interest rate (as a percent)     3.25%  
Notes, 5.10%, due December 2027        
Debt Instrument [Line Items]        
Total debt $ 750.0     750.0
Debt instrument, interest rate (as a percent) 5.10%      
Notes, 5.10%, due June 2028        
Debt Instrument [Line Items]        
Total debt $ 700.0     700.0
Debt instrument, interest rate (as a percent) 5.10%      
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, 5.00%, due August 2029        
Debt Instrument [Line Items]        
Total debt $ 500.0     0.0
Debt instrument, interest rate (as a percent) 5.00% 5.00%    
Notes, 4.80%, due September 2029        
Debt Instrument [Line Items]        
Total debt $ 650.0     650.0
Debt instrument, interest rate (as a percent) 4.80%      
Notes, 3.10%, due May 2030        
Debt Instrument [Line Items]        
Total debt $ 600.0     600.0
Debt instrument, interest rate (as a percent) 3.10%      
Notes, 2.35%, due September 2031        
Debt Instrument [Line Items]        
Total debt $ 1,000.0     1,000.0
Debt instrument, interest rate (as a percent) 2.35%      
Notes, 5.65%, due August 2033        
Debt Instrument [Line Items]        
Total debt $ 500.0     0.0
Debt instrument, interest rate (as a percent) 5.65% 5.65%    
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 $ 8.7     $ 2.2