XML 68 R57.htm IDEA: XBRL DOCUMENT v3.24.3
Business Segment Information - Summary of Net Sales of Company Recognized at a Point in Time Versus Over Time (Detail) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 28, 2024
Sep. 30, 2023
Sep. 28, 2024
Sep. 30, 2023
Disaggregation of Revenue [Line Items]        
Total net sales $ 740,305 $ 711,692 $ 2,085,673 $ 2,136,942
Chemistry Consumables [Member]        
Disaggregation of Revenue [Line Items]        
Total net sales 138,935 128,650 414,227 398,084
Service [Member]        
Disaggregation of Revenue [Line Items]        
Total net sales 278,294 263,611 812,367 774,478
Net Sales Recognized at a Point in Time: [Member]        
Disaggregation of Revenue [Line Items]        
Total net sales 553,056 536,626 1,539,751 1,631,928
Net Sales Recognized at a Point in Time: [Member] | Instrument Systems [Member]        
Disaggregation of Revenue [Line Items]        
Total net sales 323,076 319,431 859,079 964,380
Net Sales Recognized at a Point in Time: [Member] | Chemistry Consumables [Member]        
Disaggregation of Revenue [Line Items]        
Total net sales 138,935 128,650 414,227 398,084
Net Sales Recognized at a Point in Time: [Member] | Service [Member]        
Disaggregation of Revenue [Line Items]        
Total net sales 91,045 88,545 266,445 269,464
Net Sales Recognized Over Time: [Member]        
Disaggregation of Revenue [Line Items]        
Total net sales 740,305 711,692 2,085,673 2,136,942
Net Sales Recognized Over Time: [Member] | Service [Member]        
Disaggregation of Revenue [Line Items]        
Total net sales $ 187,249 $ 175,066 $ 545,922 $ 505,014