v3.25.2
Debt - Senior Credit Facilities (Details) - Line of credit - USD ($)
12 Months Ended
Mar. 31, 2023
Jun. 30, 2025
Jun. 30, 2024
Jul. 01, 2022
Credit Agreement        
Line of Credit Facility [Line Items]        
Basis spread on variable rate   1.85%    
Credit Agreement | Maximum        
Line of Credit Facility [Line Items]        
Basis spread on variable rate 2.50%      
Secured Debt | Credit Agreement        
Line of Credit Facility [Line Items]        
Aggregate amount of credit facility       $ 4,000,000,000
Interest expense incurred   $ 192,000,000 $ 237,000,000  
Interest expense increase (decrease)   (32,000,000) (45,000,000)  
Amortization of debt issuance costs   $ 17,000,000 15,000,000  
Term Loan A Facility | Credit Agreement        
Line of Credit Facility [Line Items]        
Aggregate amount of credit facility       850,000,000
Adjusted variable rate floor 0.10%      
Basis spread on variable rate   1.85%    
Term Loan A Facility | Credit Agreement | Minimum        
Line of Credit Facility [Line Items]        
Basis spread on variable rate 1.75%      
Term Loan B Facility | Credit Agreement        
Line of Credit Facility [Line Items]        
Aggregate amount of credit facility       2,800,000,000
Adjusted variable rate floor   0.50%    
Basis spread on variable rate   2.00%    
Debt extinguishment costs     $ 2,000,000  
Revolving Credit Facility        
Line of Credit Facility [Line Items]        
Basis spread on variable rate   1.85%    
Revolving Credit Facility | Credit Agreement        
Line of Credit Facility [Line Items]        
Aggregate amount of credit facility       350,000,000
Adjusted variable rate floor 0.10%      
Revolving Credit Facility | Credit Agreement | Minimum        
Line of Credit Facility [Line Items]        
Basis spread on variable rate 1.75%      
Revolving Credit Facility | Credit Agreement | Maximum        
Line of Credit Facility [Line Items]        
Basis spread on variable rate 2.50%      
Letter of Credit | Credit Agreement        
Line of Credit Facility [Line Items]        
Aggregate amount of credit facility       $ 50,000,000