v3.26.1
Accumulated Other Comprehensive Income (Changes in Accumulated Other Comprehensive Income (Loss)) (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jul. 04, 2026
Jun. 28, 2025
Jul. 04, 2026
Jun. 28, 2025
Apr. 04, 2026
Jan. 03, 2026
Mar. 29, 2025
Dec. 28, 2024
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]                
Other comprehensive income (loss) before reclassifications $ 3.8 $ 10.4 $ 1.6 $ 14.4        
Amounts reclassified from AOCI 1.0 (2.9) 1.7 (4.8)        
Reclassification from Accumulated Other Comprehensive Income, Current Period, Tax (0.3) 0.8 (0.6) 1.2        
Net reclassifications 0.7 (2.1) 1.1 (3.6)        
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent 4.5 8.3 2.7 10.8        
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest 468.4 363.6 468.4 363.6 $ 433.0 $ 423.1 $ 327.4 $ 322.1
AOCI Including Portion Attributable to Noncontrolling Interest                
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]                
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest (123.7) (137.0) (123.7) (137.0) (128.2) (126.4) (145.3) (147.8)
Accumulated Foreign Currency Adjustment Attributable to Parent [Member]                
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]                
Other comprehensive income (loss) before reclassifications 2.3 17.6 (5.4) 25.3        
Amounts reclassified from AOCI 0.0 0.0 0.0 0.0        
Reclassification from Accumulated Other Comprehensive Income, Current Period, Tax 0.0 0.0 0.0 0.0        
Net reclassifications 0.0 0.0 0.0 0.0        
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent 2.3 17.6 (5.4) 25.3        
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest (115.7) (107.5) (115.7) (107.5) (118.0) (110.3) (125.1) (132.8)
Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent                
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]                
Other comprehensive income (loss) before reclassifications 1.5 (7.2) 7.0 (10.9)        
Amounts reclassified from AOCI 1.0 (2.5) 1.7 (4.0)        
Reclassification from Accumulated Other Comprehensive Income, Current Period, Tax (0.3) 0.7 (0.6) 1.0        
Net reclassifications 0.7 (1.8) 1.1 (3.0)        
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent 2.2 (9.0) 8.1 (13.9)        
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest (9.0) (22.6) (9.0) (22.6) (11.2) (17.1) (13.6) (8.7)
Pension adjustments [Member]                
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]                
Other comprehensive income (loss) before reclassifications 0.0 0.0 0.0 0.0        
Amounts reclassified from AOCI 0.0 (0.4) 0.0 (0.8)        
Reclassification from Accumulated Other Comprehensive Income, Current Period, Tax 0.0 0.1 0.0 0.2        
Net reclassifications 0.0 (0.3) 0.0 (0.6)        
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent 0.0 (0.3) 0.0 (0.6)        
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest $ 1.0 $ (6.9) $ 1.0 $ (6.9) $ 1.0 $ 1.0 $ (6.6) $ (6.3)