v3.23.1
Summary of Significant Accounting Policies and Related Matters (Details)
shares in Millions
 3 Months Ended 9 Months Ended 12 Months Ended
Nov. 26, 2022
USD ($)
shares
Nov. 27, 2021
shares
Nov. 26, 2022
USD ($)
segment
shares
Nov. 27, 2021
USD ($)
shares
Feb. 26, 2022
USD ($)
store
segment
shares
Feb. 27, 2021
USD ($)
segment
shares
Feb. 29, 2020
USD ($)
segment
shares
New Accounting Pronouncements or Change in Accounting Principle [Line Items]              
Number of new owned brands that were launched during the fiscal year | store         8    
Number of operating segments | segment     1   1 2 2
Number of business days     5 days   5 days 5 days  
Credit and debit card receivables, at carrying value $ 86,300,000   $ 86,300,000   $ 47,900,000 $ 64,000,000  
Restricted cash, short-term 57,100,000   57,100,000   0 5,000,000  
Restricted cash, long-term 15,100,000   15,100,000   $ 31,400,000 49,200,000  
Auction rate securities interval period, one         7 days    
Auction rate securities interval period, two         28 days    
Auction rate securities interval period, three         35 days    
Cost of repairs and maintenance         $ 80,000,000 117,700,000 $ 133,900,000
Non-cash pre-tax impairment charge         30,800,000 92,900,000  
Indefinite-lived intangible assets         16,300,000 22,000,000  
Goodwill impairment charge         391,100,000    
Prepaid expenses and other current assets 288,503,000   288,503,000   198,248,000 595,152,000  
Income taxes receivable         26,500,000 318,100,000  
Net sales for gift card and merchandise credit redemptions     60,700,000 $ 60,500,000 72,300,000 98,000,000  
Liability for estimated returns 15,200,000   15,200,000   23,600,000 36,200,000  
Right of return asset for merchandise $ 12,100,000   $ 12,100,000   14,600,000 23,400,000  
Cooperative advertising amount         35,800,000 28,900,000 30,900,000
Advertising expense         $ 407,100,000 $ 347,800,000 $ 478,500,000
Shares excluded from computation of earnings per share (in shares) | shares 1.6 2.9 2.0 2.9 2.9 2.4 5.4
Domestic Merchandise | Net Sales | Product Concentration Risk              
New Accounting Pronouncements or Change in Accounting Principle [Line Items]              
Percentage of net sales         37.40% 34.70% 35.20%
Home Furnishings | Net Sales | Product Concentration Risk              
New Accounting Pronouncements or Change in Accounting Principle [Line Items]              
Percentage of net sales         62.60% 65.30% 64.80%
North American Retail              
New Accounting Pronouncements or Change in Accounting Principle [Line Items]              
Intangible asset impairment charge         $ 676,200,000    
North American Retail | Trade Names              
New Accounting Pronouncements or Change in Accounting Principle [Line Items]              
Intangible asset impairment charge         $ 5,700,000 $ 35,100,000 $ 41,800,000
Institutional Sales              
New Accounting Pronouncements or Change in Accounting Principle [Line Items]              
Intangible asset impairment charge           $ 40,100,000  
Building              
New Accounting Pronouncements or Change in Accounting Principle [Line Items]              
Estimated useful life         40 years    
Furniture, Fixtures and Equipment | Minimum              
New Accounting Pronouncements or Change in Accounting Principle [Line Items]              
Estimated useful life         5 years    
Furniture, Fixtures and Equipment | Maximum              
New Accounting Pronouncements or Change in Accounting Principle [Line Items]              
Estimated useful life         20 years    
Computer Equipment and Software | Minimum              
New Accounting Pronouncements or Change in Accounting Principle [Line Items]              
Estimated useful life         3 years    
Computer Equipment and Software | Maximum              
New Accounting Pronouncements or Change in Accounting Principle [Line Items]              
Estimated useful life         10 years