XML 67 R56.htm IDEA: XBRL DOCUMENT v3.21.2
Earnings Per Share and Stock Issuances - Common Stock Activity (Details) - shares
shares in Millions
3 Months Ended 9 Months Ended
Aug. 31, 2021
Aug. 31, 2020
Aug. 31, 2021
Aug. 31, 2020
Stock Options And Restricted Stock Units        
Employee Stock Purchase Plan [Line Items]        
Shares issued under stock options, RSUs, LTPP and employee stock purchase plans 0.1 0.7 0.6 1.7
Share Repurchase Program        
Employee Stock Purchase Plan [Line Items]        
Shares repurchased under the stock repurchase program and shares withheld for taxes under stock options, RSUs, LTPP and employee stock purchase plans 0.1 0.4 0.2 0.7