XML 142 R75.htm IDEA: XBRL DOCUMENT v3.25.0.1
Financing Arrangements - Long-term debt - Stated value (Details 3) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Aug. 19, 2021
Long-term Debt, Excluding Current Maturities        
Stated value of issued debt $ 3,379.0 $ 3,362.1    
Fair value adjustment of debt 3.7 5.4    
Debt Instrument, Unamortized Discount 5.1 5.8    
Total long term debt 3,377.6 3,361.7    
Stated value of current portion of issued debt 45.4 129.2    
Fair value adjustment of current portion of long-term debt 0.4 1.3    
Debt Instrument, Unamortized Discount, Current 0.5 0.4    
Carrying Value, current portion 45.3 130.1    
Stated value of noncurrent portion of issued debt 3,333.6 3,232.9    
Fair Market Value Adjustment, Total long term debt noncurrent 3.3 4.1    
Debt Instrument, Unamortized Discount, Noncurrent 4.6 5.4    
Total long-term debt, less current maturities 3,332.3 $ 3,231.6    
Letters of Credit Outstanding, Amount $ 50.0      
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage 0.15% 0.15% 0.15%  
Servicing Liability $ 0.0 $ 0.0    
The Mosaic Credit Facility amount of revolving credit loans       $ 2,500.0
Maturities of Long-term Debt        
2025 45.3      
2026 33.8      
2027 717.5      
2028 561.0      
2029 57.2      
Thereafter 1,962.8      
Total long term debt 3,377.6 3,361.7    
Mosaic Credit Facility        
Long-term Debt, Excluding Current Maturities        
Letters of Credit Outstanding, Amount 0.0 10.5    
Line of Credit Facility, Commitment Fee Amount $ 3.8 $ 3.8 $ 3.8  
Senior Notes | Senior Notes Due 2027 [Member]        
Stated interest rates:        
Stated interest rate 4.05%      
Long term debt including current maturities $ 700.0      
Senior Notes | Senior Notes Due 2033        
Stated interest rates:        
Stated interest rate 5.45%      
Long term debt including current maturities $ 500.0      
Senior Notes | Senior Notes Due 2043        
Stated interest rates:        
Stated interest rate 5.625%      
Long term debt including current maturities $ 600.0      
Senior Notes | Senior Notes Due 2041        
Stated interest rates:        
Stated interest rate 4.875%      
Long term debt including current maturities $ 300.0      
Senior Notes | Senior Notes Due 2023        
Stated interest rates:        
Stated interest rate   4.25%    
Long-term Debt, Excluding Current Maturities        
Repayments of Subordinated Debt   $ 900.0    
Senior Notes | Senior Notes Due 2028        
Stated interest rates:        
Stated interest rate 5.375%      
Long term debt including current maturities $ 400.0      
Debentures | Debentures Due 2028        
Stated interest rates:        
Long term debt including current maturities $ 147.1      
Unsecured Notes        
Stated interest rates:        
Effective interest rate 5.49%      
Long-term Debt, Excluding Current Maturities        
Stated value of issued debt $ 2,500.0 2,500.0    
Fair value adjustment of debt 0.0 0.0    
Debt Instrument, Unamortized Discount 5.1 5.8    
Total long term debt 2,494.9 2,494.2    
Maturities of Long-term Debt        
Total long term debt $ 2,494.9 2,494.2    
Unsecured Notes | Minimum        
Stated interest rates:        
Stated interest rate 4.05%      
Unsecured Notes | Maximum        
Stated interest rates:        
Stated interest rate 5.63%      
Unsecured Debentures        
Stated interest rates:        
Effective interest rate 7.19%      
Long-term Debt, Excluding Current Maturities        
Stated value of issued debt $ 147.1 147.1    
Fair value adjustment of debt 0.3 0.4    
Debt Instrument, Unamortized Discount 0.0 0.0    
Total long term debt 147.4 147.5    
Maturities of Long-term Debt        
Total long term debt $ 147.4 147.5    
Unsecured Debentures | Maximum        
Stated interest rates:        
Stated interest rate 7.30%      
Finance Leases        
Stated interest rates:        
Effective interest rate 5.75%      
Long-term Debt, Excluding Current Maturities        
Stated value of issued debt $ 144.8 180.0    
Fair value adjustment of debt 0.0 0.0    
Debt Instrument, Unamortized Discount 0.0 0.0    
Total long term debt 144.8 180.0    
Maturities of Long-term Debt        
Total long term debt $ 144.8 180.0    
Finance Leases | Minimum        
Stated interest rates:        
Stated interest rate 0.77%      
Finance Leases | Maximum        
Stated interest rates:        
Stated interest rate 13.02%      
Other        
Stated interest rates:        
Effective interest rate 5.59%      
Long-term Debt, Excluding Current Maturities        
Stated value of issued debt $ 17.1 [1] 35.0    
Fair value adjustment of debt 3.4 5.0    
Debt Instrument, Unamortized Discount 0.0 0.0    
Total long term debt 20.5 [1] 40.0    
Maturities of Long-term Debt        
Total long term debt $ 20.5 [1] 40.0    
Other | Minimum        
Stated interest rates:        
Stated interest rate 6.53%      
Other | Maximum        
Stated interest rates:        
Stated interest rate 8.00%      
Term Loan        
Stated interest rates:        
Effective interest rate 7.08%      
Senior Loans | Senior Unsecured Term Loan Facility        
Long-term Debt, Excluding Current Maturities        
The Mosaic Credit Facility amount of revolving credit loans $ 700.0      
Long-Term Line of Credit 570.0 500.0    
Senior Unsecured Term Loan Facility        
Long-term Debt, Excluding Current Maturities        
Stated value of issued debt 570.0 500.0    
Fair value adjustment of debt 0.0 0.0    
Debt Instrument, Unamortized Discount 0.0 0.0    
Total long term debt 570.0 500.0    
Maturities of Long-term Debt        
Total long term debt $ 570.0 $ 500.0    
[1] Includes deferred financing fees related to our long-term debt.