Quarterly report pursuant to Section 13 or 15(d)

DEBT - Schedule of Debt (Details)

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DEBT - Schedule of Debt (Details) - USD ($)
$ in Thousands
Mar. 31, 2024
Feb. 29, 2024
Jun. 30, 2023
Jun. 30, 2022
Debt Instrument        
Total $ 6,700,000   $ 5,950,000  
Unamortized discount/premium, net (25,279)   (17,848)  
Unamortized debt issuance costs (45,807)   (41,416)  
Total 6,628,914   5,890,736  
Short-term debt 749,889   0  
Long-term debt $ 5,879,025   5,890,736  
Fixed-rate 4.650% Senior Notes due on November 1, 2024 | Senior notes        
Debt Instrument        
Stated interest rate 4.65%      
Debt outstanding $ 750,000   $ 750,000  
Effective interest rate 4.682%   4.682%  
Fixed-rate 5.650% Senior Notes due on November 1, 2034 | Senior notes        
Debt Instrument        
Stated interest rate 5.65%      
Debt outstanding $ 250,000   $ 250,000  
Effective interest rate 5.67%   5.67%  
Fixed-rate 4.100% Senior Notes due on March 15, 2029 | Senior notes        
Debt Instrument        
Stated interest rate 4.10%      
Debt outstanding $ 800,000   $ 800,000  
Effective interest rate 4.159%   4.159%  
Fixed-rate 5.000% Senior Notes due on March 15, 2049 | Senior notes        
Debt Instrument        
Stated interest rate 5.00%      
Debt outstanding $ 400,000   $ 400,000  
Effective interest rate 5.047%   5.047%  
Fixed-rate 3.300% Senior Notes due on March 1, 2050 | Senior notes        
Debt Instrument        
Stated interest rate 3.30%      
Debt outstanding $ 750,000   $ 750,000  
Effective interest rate 3.302%   3.302%  
Fixed-rate 4.650% Senior Notes due on July 15, 2032 | Senior notes        
Debt Instrument        
Stated interest rate 4.65%     4.65%
Debt outstanding $ 1,000,000   $ 1,000,000  
Effective interest rate 4.657%   4.657%  
Fixed-rate 4.950% Senior Notes due on July 15, 2052 | Senior notes        
Debt Instrument        
Stated interest rate 4.95% 4.95%   4.95%
Debt outstanding $ 1,450,000 $ 1,450,000 $ 1,200,000  
Effective interest rate 5.023%   5.009%  
Fixed-rate 5.250% Senior Notes due on July 15, 2062 | Senior notes        
Debt Instrument        
Stated interest rate 5.25%     5.25%
Debt outstanding $ 800,000   $ 800,000  
Effective interest rate 5.259%   5.259%  
Fixed-rate 4.700% Senior Notes due on February 1, 2034 | Senior notes        
Debt Instrument        
Stated interest rate 4.70% 4.70%    
Debt outstanding $ 500,000   $ 0  
Effective interest rate 4.777%   0.00%