v3.26.1
COMMITMENTS AND GUARANTEES - Additional Information (Details) - USD ($)
$ in Millions
 6 Months Ended
Jul. 04, 2026
Jan. 03, 2026
Guarantor Obligations [Line Items]    
Operating lease, right-of-use asset, statement of financial position, extensible enumeration Other assets Other assets
Operating lease, liability, statement of financial position, extensible enumeration Accrued expenses, Other liabilities Accrued expenses, Other liabilities
Right-of-use assets $ 443.5 $ 464.3
Lease liabilities 453.6 476.7
Supplier finance program, obligation, current 422.9 349.3
Unconditional purchase obligation 77.9 131.4
Unconditional purchase obligation in 2026 32.6 59.9
Unconditional purchase obligation in 2027 45.3 71.5
Lease guarantees 325.5  
Carrying amount of guarantees recorded in the consolidated balance sheet $ 15.8  
Product warranties (in years) 1 year  
Discontinued Operations, Held-for-sale | Consolidated Aerospace Manufacturing (CAM)    
Guarantor Obligations [Line Items]    
Right-of-use assets $ 0.0 7.2
Lease liabilities 0.0 $ 7.0
Property Lease Guarantee    
Guarantor Obligations [Line Items]    
Lease guarantees 45.5  
Carrying amount of guarantees recorded in the consolidated balance sheet 0.0  
Lease Obligations    
Guarantor Obligations [Line Items]    
Residual value of leased asset 55.3  
Standby letters of credit    
Guarantor Obligations [Line Items]    
Lease guarantees 174.2  
Carrying amount of guarantees recorded in the consolidated balance sheet 0.0  
Commercial customer financing arrangements    
Guarantor Obligations [Line Items]    
Lease guarantees 105.8  
Carrying amount of guarantees recorded in the consolidated balance sheet $ 15.8