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Debt - Summary of Long-Term Debt (Details) - USD ($)
$ in Millions
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2017
Debt Instrument          
Long-Term Debt $ 2,600.0 $ 2,600.0      
Other 11.8 7.5      
Debt and lease obligation, gross 2,611.8 2,607.5      
Unamortized Debt Issuance Costs (18.7) (20.1)      
Unamortized Original Issue Premium (Discount) 8.9 8.6      
Debt and lease obligation 2,602.0 2,596.0      
Less — Current portion (10.8) (0.8)      
Long-term debt 2,591.2 2,595.2      
Senior Notes | 3.8% Senior Notes due 2027 (the "2027 Notes")          
Debt Instrument          
Long-Term Debt 550.0 550.0      
Unamortized Debt Issuance Costs (2.1) (2.5)      
Unamortized Original Issue Premium (Discount) (1.8) (2.2)      
Long-Term Debt, Net $ 546.1 $ 545.3      
Yield to maturity 3.885% 3.885%     3.885%
Stated interest rate 3.80%       3.80%
Senior Notes | 4.25% Senior Notes due 2029 (the "2029 Notes")          
Debt Instrument          
Long-Term Debt $ 375.0 $ 375.0      
Unamortized Debt Issuance Costs (2.0) (2.3)      
Unamortized Original Issue Premium (Discount) (0.7) (0.9)      
Long-Term Debt, Net $ 372.3 $ 371.8      
Yield to maturity 4.288% 4.288%   4.288%  
Stated interest rate 4.25%     4.25%  
Senior Notes | 3.5% Senior Notes due 2030 (the "2030 Notes")          
Debt Instrument          
Long-Term Debt $ 350.0 $ 350.0      
Unamortized Debt Issuance Costs (2.0) (2.3)      
Unamortized Original Issue Premium (Discount) (0.6) (0.7)      
Long-Term Debt, Net $ 347.4 $ 347.0      
Yield to maturity 3.525% 3.525% 3.525%    
Stated interest rate 3.50%   3.50%    
Senior Notes | 2.6% Senior Notes due 2032 (the "2032 Notes")          
Debt Instrument          
Long-Term Debt $ 350.0 $ 350.0      
Unamortized Debt Issuance Costs (2.8) (3.1)      
Unamortized Original Issue Premium (Discount) (0.7) (0.8)      
Long-Term Debt, Net $ 346.5 $ 346.1      
Yield to maturity 2.624% 2.624%      
Stated interest rate 2.60% 2.60%      
Senior Notes | 5.25% Senior Notes due 2049 (the "2049 Notes")          
Debt Instrument          
Long-Term Debt $ 625.0 $ 625.0      
Unamortized Debt Issuance Costs (6.0) (6.1)      
Unamortized Original Issue Premium (Discount) 13.2 13.7      
Long-Term Debt, Net $ 632.2 $ 632.6      
Yield to maturity 5.103% 5.103%   5.363%  
Stated interest rate 5.25%     5.25%  
Senior Notes | 3.55% Senior Notes due 2052 (the "2052 Notes")          
Debt Instrument          
Long-Term Debt $ 350.0 $ 350.0      
Unamortized Debt Issuance Costs (3.8) (3.8)      
Unamortized Original Issue Premium (Discount) (0.5) (0.5)      
Long-Term Debt, Net $ 345.7 $ 345.7      
Yield to maturity 3.558% 3.558%      
Stated interest rate 3.55% 3.55%