v3.24.1.u1
Accumulated Other Comprehensive Income (Loss) (Details 2) - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2024
Apr. 02, 2023
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]    
Amortization to net income of net prior service credits $ (0.1) $ (0.1)
Amount reclassified from AOCI, Postretirement benefit plans, Actuarial losses 1.3 1.5
Income before income taxes 85.3 90.9
Income tax provision 16.9 4.3
Sales 1,042.9 1,038.1
Cost of sales 845.5 844.9
Reclassification out of Accumulated Other Comprehensive Income [Member] | Post- retirement benefit plans [Member]    
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]    
Amortization to net income of net prior service credits 0.1 0.1
Amount reclassified from AOCI, Postretirement benefit plans, Actuarial losses (1.3) (1.5)
Income before income taxes (1.2) (1.4)
Income tax provision (0.3) (0.3)
Net income (loss) (0.9) (1.1)
Reclassification out of Accumulated Other Comprehensive Income [Member] | Derivatives [Member]    
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]    
Income before income taxes (1.7) 5.5
Income tax provision (0.4) 1.3
Net income (loss) (1.3) 4.2
Reclassification out of Accumulated Other Comprehensive Income [Member] | Derivatives [Member] | Nickel and other raw material contracts    
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]    
Sales 0.0 6.9
Cost of sales 0.0 6.9
Reclassification out of Accumulated Other Comprehensive Income [Member] | Derivatives [Member] | Natural gas contracts    
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]    
Cost of sales (2.4) (1.8)
Reclassification out of Accumulated Other Comprehensive Income [Member] | Derivatives [Member] | Foreign Exchange    
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]    
Cost of sales 0.3 0.1
Reclassification out of Accumulated Other Comprehensive Income [Member] | Derivatives [Member] | Interest Rate Swap    
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]    
Interest Expense $ 0.4 $ 0.3