XML 66 R55.htm IDEA: XBRL DOCUMENT v3.25.3
Debt and Financing Activities - Revolving Credit Facilities (Details) - Revolving Credit Facility - USD ($)
6 Months Ended
May 08, 2025
Nov. 07, 2022
Sep. 30, 2025
Sep. 30, 2024
Mar. 31, 2025
Senior Unsecured Credit Facility (the 2022 Credit Facility) | Unsecured Debt          
Line of Credit Facility [Line Items]          
Debt facility, term   5 years      
Credit facility, maximum borrowing capacity   $ 4,000,000,000.0      
Borrowings under facility     $ 0 $ 0  
Amounts outstanding under facility     0   $ 0
Senior Unsecured Credit Facility (the 2022 Credit Facility), Canadian Dollar, British Pound Sterling, and Euros Sublimit | Unsecured Debt          
Line of Credit Facility [Line Items]          
Credit facility, maximum borrowing capacity   $ 3,600,000,000      
Senior Unsecured Credit Facility (364 Day Credit Facility) | Unsecured Debt          
Line of Credit Facility [Line Items]          
Debt facility, term 364 days        
Credit facility, maximum borrowing capacity $ 1,000,000,000.0        
Borrowings under facility     0    
Amounts outstanding under facility     $ 0