Quarterly report pursuant to Section 13 or 15(d)

Fair Value of Financial Instruments - Nonrecurring Basis Measurements (Details)

v3.20.4
Fair Value of Financial Instruments - Nonrecurring Basis Measurements (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Nov. 30, 2020
Nov. 30, 2019
Nov. 30, 2020
Nov. 30, 2019
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Impairment of assets $ 21.0 $ 390.0 $ 24.0 $ 417.0
Nonrecurring        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Impairment of assets     24.0 417.0
Asset impairment charges       428.0
Nonrecurring | Trademarks        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Impairment of assets       11.0
Nonrecurring | Quoted Prices in Active Markets (Level 1)        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Long-lived assets held for sale 0.0 0.0 0.0 0.0
Assets at fair value   0.0   0.0
Nonrecurring | Quoted Prices in Active Markets (Level 1) | Trademarks        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Trademarks   0.0   0.0
Nonrecurring | Significant Other Observable Inputs (Level 2)        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Long-lived assets held for sale 0.0 0.0 0.0 0.0
Assets at fair value   0.0   0.0
Nonrecurring | Significant Other Observable Inputs (Level 2) | Trademarks        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Trademarks   0.0   0.0
Nonrecurring | Significant Unobservable Inputs (Level 3)        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Long-lived assets held for sale $ 712.4 989.6 $ 712.4 989.6
Assets at fair value   989.6   989.6
Nonrecurring | Significant Unobservable Inputs (Level 3) | Trademarks        
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]        
Trademarks   $ 0.0   $ 0.0