v3.26.1
Accumulated Other Comprehensive Loss (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 28, 2026
Mar. 29, 2026
Jun. 29, 2025
Mar. 30, 2025
Jun. 28, 2026
Jun. 29, 2025
Accumulated Other Comprehensive Income (Loss) [Line Items]            
AOCI, Beginning Balance $ 1,851.4 $ 1,920.5 $ 2,997.2 $ 2,984.5 $ 1,920.5 $ 2,984.5
Current period deferrals 5.1   46.6   17.4 65.8
Amounts reclassified to Net loss (0.2)   (6.6)   (1.2) (13.4)
Net change 4.9 11.3 40.0 12.4 16.2 52.4
AOCI, Ending Balance 1,774.9 1,851.4 2,792.7 2,997.2 1,774.9 2,792.7
Tax impact related to cash flow hedges           0.2
Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Tax     (0.7)     (0.7)
Foreign Currency Translation Adjustments            
Accumulated Other Comprehensive Income (Loss) [Line Items]            
AOCI, Beginning Balance (6.6) 4.6 (25.0) (57.3) 4.6 (57.3)
Current period deferrals (0.1)   52.9   (9.6) 88.3
Amounts reclassified to Net loss (1.7)   (3.0)   (3.4) (6.1)
Net change (1.8)   49.9   (13.0) 82.2
AOCI, Ending Balance (8.4) (6.6) 24.9 (25.0) (8.4) 24.9
Pension and Other Post- Employment Benefits            
Accumulated Other Comprehensive Income (Loss) [Line Items]            
AOCI, Beginning Balance 2.8 2.8 1.5 1.5 2.8 1.5
Current period deferrals 0.0   0.0   0.0 0.0
Amounts reclassified to Net loss 0.0   0.0   0.0 0.0
Net change 0.0   0.0   0.0 0.0
AOCI, Ending Balance 2.8 2.8 1.5 1.5 2.8 1.5
Cash Flow Hedges            
Accumulated Other Comprehensive Income (Loss) [Line Items]            
AOCI, Beginning Balance (0.3) (22.8) (0.3) 19.6 (22.8) 19.6
Current period deferrals 5.2   (6.3)   27.0 (22.5)
Amounts reclassified to Net loss 1.5   (3.6)   2.2 (7.3)
Net change 6.7   (9.9)   29.2 (29.8)
AOCI, Ending Balance 6.4 (0.3) (10.2) (0.3) 6.4 (10.2)
Accumulated other comprehensive (loss) income            
Accumulated Other Comprehensive Income (Loss) [Line Items]            
AOCI, Beginning Balance (4.1) (15.4) (23.8) (36.2) (15.4) (36.2)
Net change 4.9 11.3 40.0 12.4    
AOCI, Ending Balance $ 0.8 $ (4.1) $ 16.2 $ (23.8) $ 0.8 $ 16.2