Quarterly report pursuant to Section 13 or 15(d)

Borrowings - Credit Agreements (Details)

v3.22.2
Borrowings - Credit Agreements (Details) - USD ($)
May 31, 2022
Apr. 30, 2022
Feb. 28, 2022
Oct. 31, 2017
Schedule of Debt [Line Items]        
Short-term borrowings $ 124,000,000.0   $ 323,000,000.0  
Unsecured debt        
Schedule of Debt [Line Items]        
Debt instrument, face amount 1,850,000,000      
Five-Year Term Facility | Unsecured debt        
Schedule of Debt [Line Items]        
Debt instrument, face amount 491,300,000      
Unsecured debt $ 300,000,000.0      
Weighted average interest rate 1.70%      
Five-Year Term Facility | Unsecured debt | LIBOR        
Schedule of Debt [Line Items]        
LIBOR margin 0.88%      
Revolving credit facility        
Schedule of Debt [Line Items]        
Debt instrument, face amount $ 2,250,000,000 $ 2,000,000,000    
Short-term borrowings $ 0      
Weighted average interest rate 0.00%      
Remaining borrowing capacity $ 2,114,000,000      
Revolving credit facility | LIBOR        
Schedule of Debt [Line Items]        
LIBOR margin 0.00%      
Letters of credit        
Schedule of Debt [Line Items]        
Debt instrument, face amount $ 200,000,000      
Outstanding letters of credit 12,000,000.0      
Commercial paper        
Schedule of Debt [Line Items]        
Debt instrument, face amount 124,000,000     $ 2,000,000,000
Short-term borrowings $ 124,000,000   $ 323,000,000.0  
Weighted average interest rate 1.30%