v3.22.4
ACQUISITIONS - Narrative (Details)
$ in Thousands
 3 Months Ended 12 Months Ended
Dec. 31, 2022
USD ($)
Sep. 25, 2022
USD ($)
Jun. 26, 2022
USD ($)
Mar. 27, 2022
USD ($)
Dec. 31, 2021
USD ($)
Sep. 26, 2021
USD ($)
Jun. 27, 2021
USD ($)
Mar. 28, 2021
USD ($)
Dec. 31, 2022
USD ($)
acquisition
Dec. 31, 2021
USD ($)
segment
facility
acquisition
Dec. 31, 2020
USD ($)
segment
acquisition
Business Acquisition [Line Items]                      
Revenues $ 951,915 $ 1,112,089 $ 1,475,693 $ 1,342,175 $ 1,147,479 $ 1,060,177 $ 1,019,953 $ 850,483 $ 4,881,872 $ 4,078,092 $ 2,486,597
Operating income                 496,170 351,712 173,373
Payments to acquire businesses, net of cash acquired                 248,899 508,127 305,995
Goodwill 629,263       551,377       629,263 551,377 395,800
Pro forma amortization expense                 4,600 21,800  
Ending fair value - contingent consideration $ 9,213       12,275       $ 9,213 12,275  
Customer relationships                      
Business Acquisition [Line Items]                      
Estimated useful life                 10 years    
Non-compete agreements                      
Business Acquisition [Line Items]                      
Estimated useful life                 5 years    
Patents                      
Business Acquisition [Line Items]                      
Estimated useful life                 13 years    
Minimum | Patents                      
Business Acquisition [Line Items]                      
Estimated useful life                 10 years    
Maximum | Patents                      
Business Acquisition [Line Items]                      
Estimated useful life                 18 years    
Acquired Entities                      
Business Acquisition [Line Items]                      
Percent of common stock acquired 100.00%               100.00%    
Revenues                 $ 121,800 259,900 81,900
Operating income                 19,400 25,000 10,700
Payments to acquire businesses, net of cash acquired                 248,494 509,064 306,482
Inventories $ 43,785       67,305       43,785 67,305 25,583
Property, plant & equipment 12,934       54,894       12,934 54,894 64,790
Accounts payable 30,172       32,309       30,172 32,309 12,405
Goodwill $ 83,126       $ 142,652       $ 83,126 $ 142,652 $ 90,823
2022 Acquisitions                      
Business Acquisition [Line Items]                      
Number of acquisitions | acquisition                 5    
Number of immaterial acquisitions | acquisition                 3    
2022 Acquisitions | Minimum                      
Business Acquisition [Line Items]                      
Contingent consideration, performance period                 1 year    
2022 Acquisitions | Maximum                      
Business Acquisition [Line Items]                      
Contingent consideration, performance period                 2 years    
Certain Acquisitions                      
Business Acquisition [Line Items]                      
Number of acquisitions | acquisition                 2 6 4
2021 Acquisitions                      
Business Acquisition [Line Items]                      
Number of acquisitions | segment                   13  
Number of immaterial acquisitions | segment                   7  
2021 Acquisitions | Minimum                      
Business Acquisition [Line Items]                      
Contingent consideration, performance period                 1 year    
2021 Acquisitions | Maximum                      
Business Acquisition [Line Items]                      
Contingent consideration, performance period                 3 years    
Alpha Systems LLC                      
Business Acquisition [Line Items]                      
Number of facilities acquired | facility                   9  
2020 Acquisitions                      
Business Acquisition [Line Items]                      
Number of acquisitions | segment                     11
Number of immaterial acquisitions | segment                     7
2020 Acquisitions | Minimum                      
Business Acquisition [Line Items]                      
Contingent consideration, performance period                     1 year
2020 Acquisitions | Maximum                      
Business Acquisition [Line Items]                      
Contingent consideration, performance period                     3 years
One Acquisition                      
Business Acquisition [Line Items]                      
Cash consideration                     $ 129,700
Accounts receivable                     1,600
Inventories                     2,900
Property, plant & equipment                     49,000
Identifiable intangible assets                     49,100
Accounts payable                     2,600
Operating lease                     4,900
Goodwill                     32,900
Ending fair value - contingent consideration                     3,400
Contingent consideration arrangements maximum payments amount                     10,000
One Acquisition | Customer relationships                      
Business Acquisition [Line Items]                      
Identifiable intangible assets                     42,600
One Acquisition | Non-compete agreements                      
Business Acquisition [Line Items]                      
Identifiable intangible assets                     600
One Acquisition | Trademarks                      
Business Acquisition [Line Items]                      
Identifiable intangible assets                     $ 5,900