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Fair Value Measurements - Additional Information (Details) - USD ($)
Aug. 31, 2023
Nov. 30, 2022
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]    
Transfers between fair value measurement category levels $ 0  
Senior Notes    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]    
Estimated fair value $ 2,200,000,000 $ 2,100,000,000