Quarterly report pursuant to Section 13 or 15(d)

Acquisitions, Divestitures, and Business Transformation - Summary of Gain Recognized in Connection with Divestiture (Details)

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Acquisitions, Divestitures, and Business Transformation - Summary of Gain Recognized in Connection with Divestiture (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended 12 Months Ended 13 Months Ended
Nov. 30, 2020
Nov. 30, 2019
Nov. 30, 2020
Nov. 30, 2019
Feb. 29, 2020
Nov. 30, 2020
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]            
Gain (loss) on sale of business $ (0.3) $ 76.0 $ (4.7) $ 76.0    
Black Velvet Divestiture | Disposal Group, Not Discontinued Operations            
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]            
Cash received from buyer, net of post-closing adjustments paid           $ 266.7
AOCI reclassification adjustments, primarily foreign currency translation           20.9
Direct costs to sell           (3.8)
Gain (loss) on sale of business     $ (3.6)   $ 74.1 70.5
Black Velvet Divestiture | Disposal Group, Not Discontinued Operations | Operating Segments | Wine and Spirits            
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]            
Net assets sold           $ (213.3)