v3.25.1
Restructuring and restructuring related expenses - Income Statement Location (Details) - USD ($)
$ in Millions
 3 Months Ended
Mar. 29, 2025
Mar. 30, 2024
Restructuring Cost and Reserve    
Total restructuring expenses $ 1.6 $ 1.2
Asset impairments related to restructuring 0.6 0.0
Total restructuring expenses and asset impairments 2.2 1.2
Other restructuring-related expenses: 2.7 0.1
—Severance and restructuring-related expenses included in cost of sales    
Restructuring Cost and Reserve    
Total restructuring expenses 1.2 0.0
Other restructuring-related expenses: $ 1.2 $ 0.0
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] Cost of sales Cost of sales
—Severance and restructuring-related expenses included in SG&A    
Restructuring Cost and Reserve    
Total restructuring expenses $ 1.5 $ 0.1
Other restructuring-related expenses: $ 1.5 $ 0.1
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] Selling, general and administrative expenses Selling, general and administrative expenses
—Severance expense    
Restructuring Cost and Reserve    
Total restructuring expenses $ 0.1 $ (0.6)
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] Restructuring expenses Restructuring expenses
—Professional service fees    
Restructuring Cost and Reserve    
Total restructuring expenses $ 1.3 $ 1.0
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] Restructuring expenses Restructuring expenses
—Other net restructuring expenses    
Restructuring Cost and Reserve    
Total restructuring expenses $ 0.2 $ 0.8
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] Restructuring expenses Restructuring expenses