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Share-based Compensation - Additional Information (Details) - USD ($)
$ in Millions
3 Months Ended
Feb. 28, 2022
Nov. 30, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Increase decrease in payouts threshold   20.00%
Restricted Stock Units (“RSUs”)    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Shares granted (in shares)   158,656
Vesting term   5 years
Vesting percentage per year   20.00%
Shares granted, fair value   $ 8
Restricted Stock Units (“RSUs”) | Maximum    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Vesting period for retirement eligibility for expense to be recognized   5 years
Restricted Stock Units (“RSUs”) | Minimum    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Vesting period for retirement eligibility for expense to be recognized   2 years
Performance Shares (PSUs)    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Shares granted (in shares)   153,080
Share-based compensation arrangement by share-based payment award, award requisite performance period   3 years
Shares granted, fair value   $ 8
Performance Shares (PSUs) | Maximum    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Performance based awards award payouts threshold   200.00%
Performance Shares (PSUs) | Minimum    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Performance based awards award payouts threshold   50.00%
Total Shareholder Return (TSR)    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Shares granted (in shares)   76,540
Return on Capital Employed Awards    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Shares granted (in shares)   76,540
Deferred stock units ("DSUs")    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Total fair value of share awards at grant date $ 1  
Deferred stock units ("DSUs") | Non-employee Directors    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Shares granted (in shares) 18,924  
Deferred stock units ("DSUs") | Non-employee Directors | Class A Common Stock    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Number of shares per stock unit 1