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Goodwill and other intangible assets - Summary of Other Intangible Assets (Details) - USD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Other Intangible Assets, Gross:    
Other Intangible Assets, Gross $ 1,220,196 $ 679,206
Accumulated Amortization (478,598) (401,063)
Other Intangible Assets, Net 741,598 278,143
Patents    
Other Intangible Assets, Gross:    
Other Intangible Assets, Gross 29,303 29,315
Accumulated Amortization (17,889) (16,275)
Customer lists    
Other Intangible Assets, Gross:    
Other Intangible Assets, Gross 1,092,232 592,195
Accumulated Amortization (417,034) (347,274)
Trade names    
Other Intangible Assets, Gross:    
Other Intangible Assets, Gross 34,220 32,043
Accumulated Amortization (15,892) (14,106)
Proprietary technology    
Other Intangible Assets, Gross:    
Other Intangible Assets, Gross 57,720 22,846
Accumulated Amortization (25,113) (21,394)
Other    
Other Intangible Assets, Gross:    
Other Intangible Assets, Gross 6,721 2,807
Accumulated Amortization $ (2,670) $ (2,014)