| Disposal Groups, Including Discontinued Operations | The following table summarizes the results of operations of the Family Dollar business that are being reported as discontinued operations: 
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  
|  |  | Year Ended |  
| (in millions) |  | February 1, 2025 |  | February 3, 2024 |  | January 28, 2023 |  
| Net sales |  | $ | 13,252.1 |  |  | $ | 13,811.3 |  |  | $ | 12,912.5 |  |  
| Other revenue |  | 15.0 |  |  | 11.4 |  |  | 7.7 |  |  
| Total revenue |  | 13,267.1 |  |  | 13,822.7 |  |  | 12,920.2 |  |  
| Cost of sales |  | 9,894.5 |  |  | 10,510.6 |  |  | 9,766.1 |  |  
| Selling, general and administrative expenses, excluding Goodwill impairment
 |  | 4,706.9 |  |  | 4,899.4 |  |  | 3,017.1 |  |  
| Goodwill impairment |  | 490.5 |  |  | 1,069.0 |  |  | — |  |  
| Selling, general and administrative expenses |  | 5,197.4 |  |  | 5,968.4 |  |  | 3,017.1 |  |  
| Operating income (loss) |  | (1,824.8) |  |  | (2,656.3) |  |  | 137.0 |  |  
| Interest income |  | 5.5 |  |  | 5.7 |  |  | 1.9 |  |  
| Loss from classification to held for sale |  | 3,438.8 |  |  | — |  |  | — |  |  
| Income (loss) from discontinued operations before income taxes
 |  | (5,258.1) |  |  | (2,650.6) |  |  | 138.9 |  |  
| Provision for income taxes |  | (1,185.5) |  |  | (386.4) |  |  | 23.6 |  |  
| Income (loss) from discontinued operations, net of tax |  | $ | (4,072.6) |  |  | $ | (2,264.2) |  |  | $ | 115.3 |  | The following table summarizes the Family Dollar business assets and liabilities classified as discontinued operations in the accompanying Consolidated Balance Sheets:  
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  
| (in millions) |  | February 1, 2025 |  | February 3, 2024 |  
| ASSETS |  |  |  |  |  
| Cash and cash equivalents |  | $ | 179.0 |  |  | $ | 259.7 |  |  
| Merchandise inventories |  | 2,456.4 |  |  | 2,617.0 |  |  
| Other current assets |  | 200.9 |  |  | 193.7 |  |  
| Property, plant and equipment, net |  | 2,268.0 |  |  | 2,322.0 |  |  
| Operating lease right-of-use assets |  | 2,580.6 |  |  | 2,815.6 |  |  
| Goodwill |  | — |  |  | 490.5 |  |  
| Trade name intangible asset |  | 750.0 |  |  | 2,150.0 |  |  
| Other assets |  | 12.8 |  |  | 13.9 |  |  
| Valuation allowance to adjust assets to estimated fair value, less costs of disposal |  | (3,438.8) |  |  | — |  |  
| Total assets of discontinued operations |  | $ | 5,008.9 |  |  | $ | 10,862.4 |  |  
| LIABILITIES |  |  |  |  |  
| Current portion of operating lease liabilities |  | $ | 598.5 |  |  | $ | 613.2 |  |  
| Accounts payable |  | 977.5 |  |  | 896.7 |  |  
| Other current liabilities |  | 378.6 |  |  | 488.9 |  |  
| Operating lease liabilities, long-term |  | 2,134.5 |  |  | 2,405.3 |  |  
| Other liabilities |  | 135.8 |  |  | 133.2 |  |  
| Total liabilities of discontinued operations |  | $ | 4,224.9 |  |  | $ | 4,537.3 |  |  |