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Intangible Assets and Goodwill - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
May 31, 2021
May 31, 2020
May 31, 2021
May 31, 2020
Goodwill and Intangible Assets Disclosure [Abstract]        
Amortization of acquired intangibles and other $ 11.6 $ 5.8 $ 22.0 $ 11.6