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Business Segments - Additional Information (Detail)
$ in Millions
3 Months Ended 9 Months Ended
Aug. 31, 2021
USD ($)
Aug. 31, 2020
USD ($)
Aug. 31, 2021
USD ($)
segment
Aug. 31, 2020
USD ($)
Revenues $ 1,549.4 $ 1,430.3 $ 4,587.6 $ 4,043.4
Number of operating segments | segment     2  
Europe Middle East And Africa [Member]        
Revenues 283.4 262.7 $ 890.7 756.7
Asia Pacific [Member]        
Revenues 181.5 157.1 566.2 431.2
Americas [Member]        
Revenues $ 1,084.5 $ 1,010.5 $ 3,130.7 $ 2,855.5