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Long-term Debt and Other Borrowing Arrangements - Narrative (Details) - USD ($)
1 Months Ended
Jun. 11, 2021
Jun. 03, 2021
May 06, 2021
Apr. 30, 2021
Oct. 31, 2021
Oct. 25, 2020
Jun. 11, 2020
Senior Notes | Senior Unsecured Notes Due April 2021              
Debt Instrument [Line Items]              
Repayment of matured senior unsecured notes       $ 250,000,000      
Interest rate           4.125%  
Senior Notes | Unsecured Senior Notes Due June 2030              
Debt Instrument [Line Items]              
Aggregate principal amount of debt issued             $ 1,000,000,000
Interest rate         1.80% 1.80% 1.80%
Redemption price, percentage 101.00%            
Senior Notes | 2024 Notes              
Debt Instrument [Line Items]              
Aggregate principal amount of debt issued   $ 950,000,000          
Interest rate   0.65%     0.65%    
Period to redeem in whole or in part after the issuance date   1 year          
Senior Notes | 2028 Notes              
Debt Instrument [Line Items]              
Aggregate principal amount of debt issued   $ 750,000,000          
Interest rate   1.70%     1.70%    
Redemption price, percentage   101.00%          
Senior Notes | 2051 Notes              
Debt Instrument [Line Items]              
Aggregate principal amount of debt issued   $ 600,000,000          
Interest rate   3.05%     3.05%    
Redemption price, percentage   101.00%          
Revolving line of credit | Revolving Credit Facility              
Debt Instrument [Line Items]              
Borrowing capacity under credit facility     $ 750,000,000        
Additional uncommitted option under credit facility     $ 375,000,000        
Amount outstanding under credit facility         $ 0 $ 0  
Revolving line of credit | Revolving Credit Facility | Minimum              
Debt Instrument [Line Items]              
Variable fee percentage for availability of credit line     0.05%        
Revolving line of credit | Revolving Credit Facility | Minimum | Base Rate              
Debt Instrument [Line Items]              
Margin over interest rate percentage     0.00%        
Revolving line of credit | Revolving Credit Facility | Minimum | Eurocurrency Rate              
Debt Instrument [Line Items]              
Margin over interest rate percentage     0.575%        
Revolving line of credit | Revolving Credit Facility | Maximum              
Debt Instrument [Line Items]              
Variable fee percentage for availability of credit line     0.10%        
Revolving line of credit | Revolving Credit Facility | Maximum | Base Rate              
Debt Instrument [Line Items]              
Margin over interest rate percentage     0.15%        
Revolving line of credit | Revolving Credit Facility | Maximum | Eurocurrency Rate              
Debt Instrument [Line Items]              
Margin over interest rate percentage     1.15%