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Debt - Narrative (Details) - USD ($)
3 Months Ended 9 Months Ended
Dec. 17, 2021
Nov. 02, 2021
Apr. 01, 2020
Jul. 31, 2022
Jul. 31, 2022
Term Loan Agreement 2021, 364 Day | Term loan          
Schedule of Long Term And Short Term Debt Instruments [Line Items]          
Debt term   364 days     364 days
Repayments of short-term debt       $ 380,000,000  
Debt instrument, face amount   $ 840,000,000   $ 840,000,000.0 $ 840,000,000.0
Term Loan Agreement 2021, 364 Day | London Interbank Offered Rate (LIBOR) | Term loan          
Schedule of Long Term And Short Term Debt Instruments [Line Items]          
Debt instrument, basis spread on variable rate   0.60%      
Line of Credit | Term Loan Facility 2021          
Schedule of Long Term And Short Term Debt Instruments [Line Items]          
Aggregate principal amount $ 1,500,000,000        
Potential additional borrowing capacity 1,125,000,000        
Proceeds from line of credit $ 1,500,000,000        
Interest rate       296.00% 296.00%
Debt instrument, face amount       $ 1,500,000,000 $ 1,500,000,000
Line of Credit | Term Loan Facility 2021 | Fed Funds Effective Rate Overnight Index Swap Rate          
Schedule of Long Term And Short Term Debt Instruments [Line Items]          
Debt instrument, basis spread on variable rate 0.50%        
Line of Credit | Term Loan Facility 2021 | London Interbank Offered Rate (LIBOR)          
Schedule of Long Term And Short Term Debt Instruments [Line Items]          
Debt instrument, basis spread on variable rate 1.00%        
Line of Credit | Term Loan Facility, 2021 Base Rate Loans | London Interbank Offered Rate (LIBOR)          
Schedule of Long Term And Short Term Debt Instruments [Line Items]          
Debt instrument, basis spread on variable rate 0.00%        
Line of Credit | Term Loan Facility 2021, Adjusted LIBO Rate Loans | London Interbank Offered Rate (LIBOR)          
Schedule of Long Term And Short Term Debt Instruments [Line Items]          
Debt instrument, basis spread on variable rate 0.75%        
Revolving Credit Facility And Term Loan Facility 2020 | Credit Agreement 2020 | Line of Credit          
Schedule of Long Term And Short Term Debt Instruments [Line Items]          
Potential additional borrowing capacity     $ 1,605,000,000    
Required minimum interest coverage ratio     3.00    
Required maximum total leverage ratio     3.75    
Interest coverage ratio       27.33 27.33
Total leverage ratio       2.44 2.44
Interest coverage ratio and total leverage ratio, expected minimum compliance period         12 months
Revolving Credit Facility And Term Loan Facility 2020 | Credit Agreement 2020 | London Interbank Offered Rate (LIBOR) | Line of Credit | Minimum          
Schedule of Long Term And Short Term Debt Instruments [Line Items]          
Debt instrument, basis spread on variable rate     0.75%    
Revolving Credit Facility And Term Loan Facility 2020 | Credit Agreement 2020 | London Interbank Offered Rate (LIBOR) | Line of Credit | Maximum          
Schedule of Long Term And Short Term Debt Instruments [Line Items]          
Debt instrument, basis spread on variable rate     1.50%    
Revolving Credit Facility And Term Loan Facility 2020 | Credit Agreement 2020 | Base Rate | Line of Credit | Minimum          
Schedule of Long Term And Short Term Debt Instruments [Line Items]          
Debt instrument, basis spread on variable rate     0.00%    
Revolving Credit Facility And Term Loan Facility 2020 | Credit Agreement 2020 | Base Rate | Line of Credit | Maximum          
Schedule of Long Term And Short Term Debt Instruments [Line Items]          
Debt instrument, basis spread on variable rate     0.50%    
Revolving Credit Facility | Credit Agreement 2020 | Line of Credit          
Schedule of Long Term And Short Term Debt Instruments [Line Items]          
Aggregate principal amount     $ 1,290,000,000 $ 1,290,000,000 $ 1,290,000,000
Proceeds from line of credit     $ 445,000,000    
Revolving Credit Facility | Credit Agreement 2020 | Line of Credit | Minimum          
Schedule of Long Term And Short Term Debt Instruments [Line Items]          
Commitment fee percentage     0.10%    
Revolving Credit Facility | Credit Agreement 2020 | Line of Credit | Maximum          
Schedule of Long Term And Short Term Debt Instruments [Line Items]          
Commitment fee percentage     0.20%    
Term Loan Facility 2020 | Credit Agreement 2020 | Line of Credit          
Schedule of Long Term And Short Term Debt Instruments [Line Items]          
Aggregate principal amount     $ 850,000,000    
Proceeds from line of credit     $ 850,000,000    
Interest rate       2.96% 2.96%
Debt instrument, face amount       $ 850,000,000.0 $ 850,000,000.0