v3.23.1
Long-Term Debt - Exchange Offers (Details) - USD ($)
$ in Thousands, shares in Millions
1 Months Ended 3 Months Ended 9 Months Ended 12 Months Ended
Nov. 26, 2022
Nov. 26, 2022
Nov. 27, 2021
Nov. 26, 2022
Nov. 27, 2021
Feb. 26, 2022
Feb. 27, 2021
Feb. 29, 2020
Jul. 17, 2014
Debt Instrument [Line Items]                  
Gain (loss) on extinguishment of debt   $ 94,380 $ 0 $ 94,380 $ (376) $ (376) $ 77,038 $ 0  
Exchange Offers                  
Debt Instrument [Line Items]                  
Shares of common stock in exchange for exchange notes (in shares) 13.6                
Sale of stock (in shares) 0.9                
Sale of stock, proceeds $ 3,500                
Senior Unsecured Notes                  
Debt Instrument [Line Items]                  
Third-party fees   8,000              
Unamortized debt financing costs write-off   400              
Aggregate principal amount purchased   0 $ 0 0          
Senior Unsecured Notes | Long-Term Debt                  
Debt Instrument [Line Items]                  
Unamortized deferred financing costs $ 3,900 $ 3,900   $ 3,900   $ 4,600      
New Second Lien Non-Convertible Notes | Secured Debt                  
Debt Instrument [Line Items]                  
Debt interest rate 3.693% 3.693%   3.693%          
New Second Lien Convertible Notes | Secured Debt                  
Debt Instrument [Line Items]                  
Debt interest rate 8.821% 8.821%   8.821%          
New Third Lien Convertible Notes | Secured Debt                  
Debt Instrument [Line Items]                  
Debt interest rate 12.00% 12.00%   12.00%          
2024 Notes | Senior Unsecured Notes                  
Debt Instrument [Line Items]                  
Debt interest rate                 3.749%
Debt conversion, aggregate principal amount $ 69,000                
Aggregate principal amount purchased         (11,000)        
Debt instrument, consideration paid         $ 11,400        
2034 Notes | Senior Unsecured Notes                  
Debt Instrument [Line Items]                  
Debt interest rate                 4.915%
Debt conversion, aggregate principal amount 15,300                
2044 Notes | Senior Unsecured Notes                  
Debt Instrument [Line Items]                  
Debt interest rate                 5.165%
Debt conversion, aggregate principal amount $ 70,200