v3.25.2
Business Segments - Schedule of Net Sales, Operating Expenses and Operating Income by Segment (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 29, 2025
Jun. 30, 2024
Jun. 29, 2025
Jun. 30, 2024
Net Sales:        
Total net sales $ 1,513.7 $ 1,374.1 $ 2,963.6 $ 2,724.2
Cost of sales:        
Total cost of sales 869.1 781.5 1,699.5 1,551.7
Selling, general and administrative:        
Total selling, general and administrative 229.4 224.8 463.3 444.5
Research and development:        
Total research and development 82.4 71.7 156.7 148.2
Acquired intangible asset amortization:        
Total acquired intangible asset amortization 54.6 49.1 106.6 98.5
Operating income (loss):        
Operating income (loss) $ 278.2 247.0 $ 537.5 481.3
Operating income (loss), percentage change 12.60%   11.70%  
Operating Segments        
Net Sales:        
Total net sales $ 1,513.7 1,374.1 $ 2,963.6 2,724.2
Net sales, percentage change 10.20%   8.80%  
Cost of sales:        
Total cost of sales $ 869.1 781.5 $ 1,699.5 1,551.7
Cost of sales, percentage change 11.20%   9.50%  
Selling, general and administrative:        
Total selling, general and administrative $ 207.7 206.5 $ 419.4 406.1
Selling, general and administrative, percentage change 0.60%   3.30%  
Research and development:        
Total research and development $ 82.4 71.7 $ 156.7 148.2
Research and development, percentage change 14.90%   5.70%  
Acquired intangible asset amortization:        
Total acquired intangible asset amortization $ 54.6 49.1 $ 106.6 98.5
Acquired intangible asset amortization, percentage change 11.20%   8.20%  
Inter-segment Eliminations        
Net Sales:        
Total net sales $ 7.2 8.5 $ 11.0 13.3
Corporate expense        
Operating income (loss):        
Operating income (loss) $ (21.7) (18.3) $ (43.9) (38.4)
Operating income (loss), percentage change 18.60%   14.30%  
Digital Imaging        
Net Sales:        
Total net sales $ 771.0 739.4 $ 1,528.0 1,480.2
Digital Imaging | Operating Segments        
Net Sales:        
Total net sales $ 771.0 739.4 $ 1,528.0 1,480.2
Net sales, percentage change 4.30%   3.20%  
Cost of sales:        
Total cost of sales $ 436.6 411.2 $ 859.1 819.8
Cost of sales, percentage change 6.20%   4.80%  
Selling, general and administrative:        
Total selling, general and administrative $ 120.3 126.3 $ 243.0 250.0
Selling, general and administrative, percentage change (4.80%)   (2.80%)  
Research and development:        
Total research and development $ 48.2 43.1 $ 92.3 92.0
Research and development, percentage change 11.80%   0.30%  
Acquired intangible asset amortization:        
Total acquired intangible asset amortization $ 46.3 45.3 $ 91.7 91.1
Acquired intangible asset amortization, percentage change 2.20%   0.70%  
Operating income (loss):        
Operating income (loss) $ 119.6 113.5 $ 241.9 227.3
Operating income (loss), percentage change 5.40%   6.40%  
Instrumentation        
Net Sales:        
Total net sales $ 367.6 333.5 $ 710.9 663.9
Instrumentation | Operating Segments        
Net Sales:        
Total net sales $ 367.6 333.5 $ 710.9 663.9
Net sales, percentage change 10.20%   7.10%  
Cost of sales:        
Total cost of sales $ 186.7 170.0 $ 360.2 341.2
Cost of sales, percentage change 9.80%   5.60%  
Selling, general and administrative:        
Total selling, general and administrative $ 50.3 50.3 $ 100.0 97.3
Selling, general and administrative, percentage change 0.00%   2.80%  
Research and development:        
Total research and development $ 25.7 22.4 $ 49.9 45.2
Research and development, percentage change 14.70%   10.40%  
Acquired intangible asset amortization:        
Total acquired intangible asset amortization $ 3.3 3.6 $ 6.5 7.0
Acquired intangible asset amortization, percentage change (8.30%)   (7.10%)  
Operating income (loss):        
Operating income (loss) $ 101.6 87.2 $ 194.3 173.2
Operating income (loss), percentage change 16.50%   12.20%  
Aerospace and Defense Electronics        
Net Sales:        
Total net sales $ 264.8 194.4 $ 507.3 380.1
Aerospace and Defense Electronics | Operating Segments        
Net Sales:        
Total net sales $ 264.8 194.4 $ 507.3 380.1
Net sales, percentage change 36.20%   33.50%  
Cost of sales:        
Total cost of sales $ 154.2 107.5 $ 298.4 215.4
Cost of sales, percentage change 43.40%   38.50%  
Selling, general and administrative:        
Total selling, general and administrative $ 30.8 23.5 $ 64.0 44.5
Selling, general and administrative, percentage change 31.10%   43.80%  
Research and development:        
Total research and development $ 8.2 6.1 $ 14.2 10.8
Research and development, percentage change 34.40%   31.50%  
Acquired intangible asset amortization:        
Total acquired intangible asset amortization $ 5.0 0.2 $ 8.4 0.4
Operating income (loss):        
Operating income (loss) $ 66.6 57.1 $ 122.3 109.0
Operating income (loss), percentage change 16.60%   12.20%  
Engineered Systems        
Net Sales:        
Total net sales $ 110.3 106.8 $ 217.4 200.0
Engineered Systems | Operating Segments        
Net Sales:        
Total net sales $ 110.3 106.8 $ 217.4 200.0
Net sales, percentage change 3.30%   8.70%  
Cost of sales:        
Total cost of sales $ 91.6 92.8 $ 181.8 175.3
Cost of sales, percentage change (1.30%)   3.70%  
Selling, general and administrative:        
Total selling, general and administrative $ 6.3 6.4 $ 12.4 14.3
Selling, general and administrative, percentage change (1.60%)   (13.30%)  
Research and development:        
Total research and development $ 0.3 0.1 $ 0.3 0.2
Research and development, percentage change 200.00%   50.00%  
Operating income (loss):        
Operating income (loss) $ 12.1 $ 7.5 $ 22.9 $ 10.2
Operating income (loss), percentage change 61.30%   124.50%