v3.26.1
SIGNIFICANT ACCOUNTING POLICIES - Narrative (Details) - USD ($)
$ in Millions
 3 Months Ended 12 Months Ended
Jun. 27, 2026
Jun. 28, 2025
Jun. 27, 2026
Jun. 28, 2025
Jun. 29, 2024
Significant Accounting Policies [Line Items]          
Impairment charges [Extensible Enumeration]     Property and equipment, net of accumulated depreciation of $1,264.2 and $1,215.0, respectively Property and equipment, net of accumulated depreciation of $1,264.2 and $1,215.0, respectively  
Long-lived assets, impairment charges     $ 7.8 $ 8.8  
Impairment charges       244.1  
Obligations outstanding, beginning of year     $ 272.8 $ 294.9  
Supplier finance program, obligation [Extensible Enumeration] Accounts payable Accounts payable Accounts payable Accounts payable  
Asset retirement obligation $ 65.0 $ 58.4 $ 65.0 $ 58.4  
Advertising expenses     962.5 744.5 $ 616.8
IEEPA taxes tariffs paid 2.1        
Receivable for recovery of import duties, net 114.7   114.7    
Other selling, general and administrative expenses     4,314.6 4,019.1 3,749.4
Accrued liabilities 754.9 736.9 754.9 736.9  
IEEPA Tariff Refund          
Significant Accounting Policies [Line Items]          
Inventory adjustments 9.0   9.0    
Recovery of direct costs 2.0   96.2    
Other selling, general and administrative expenses 0.1        
Accrued liabilities $ 9.5   9.5    
Shipping and Handling          
Significant Accounting Policies [Line Items]          
Shipping and handling costs     209.6 222.0 $ 221.1
Kate Spade          
Significant Accounting Policies [Line Items]          
Impairment charges   244.1 0.0 244.1  
Impairment of intangible assets, indefinite-lived   $ 610.7 $ 610.7 $ 610.7  
Goodwill, Impairment Loss, Statement of Income or Comprehensive Income [Extensible Enumeration]     Impairment of goodwill and intangible assets Impairment of goodwill and intangible assets  
Intangible Asset, Excluding Goodwill, Indefinite-Lived, Impairment Loss, Statement of Income or Comprehensive Income [Extensible Enumeration]     Impairment of goodwill and intangible assets Impairment of goodwill and intangible assets  
Maximum          
Significant Accounting Policies [Line Items]          
Supplier finance program, payment timing, period 90 days   90 days    
Building          
Significant Accounting Policies [Line Items]          
Property and equipment, useful life 40 years   40 years    
Building Improvements | Minimum          
Significant Accounting Policies [Line Items]          
Property and equipment, useful life 10 years   10 years    
Building Improvements | Maximum          
Significant Accounting Policies [Line Items]          
Property and equipment, useful life 40 years   40 years    
Machinery and Equipment | Minimum          
Significant Accounting Policies [Line Items]          
Property and equipment, useful life 5 years   5 years    
Machinery and Equipment | Maximum          
Significant Accounting Policies [Line Items]          
Property and equipment, useful life 7 years   7 years    
Furniture and Fixtures | Minimum          
Significant Accounting Policies [Line Items]          
Property and equipment, useful life 3 years   3 years    
Furniture and Fixtures | Maximum          
Significant Accounting Policies [Line Items]          
Property and equipment, useful life 10 years   10 years    
Computer Equipment | Minimum          
Significant Accounting Policies [Line Items]          
Property and equipment, useful life 3 years   3 years    
Computer Equipment | Maximum          
Significant Accounting Policies [Line Items]          
Property and equipment, useful life 7 years   7 years