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Intangible assets and goodwill - Indefinite-lived Intangibles (Details)
$ in Thousands
3 Months Ended 12 Months Ended
Dec. 31, 2022
USD ($)
Dec. 31, 2022
USD ($)
Dec. 31, 2021
USD ($)
Indefinite-lived intangibles      
Impairment   $ (33,384)  
Intangible assets, net $ 705,891 705,891 $ 724,841
Indefinite-lived intangible assets      
Indefinite-lived intangibles      
Beginning Balance   576,500  
Reclass from Indefinite-Lived to Definite-Lived   (89,550)  
Impairment   (33,384)  
Ending Balance $ 453,566 $ 453,566  
Indefinite-lived intangible assets | Significant unobservable inputs (Level 3) | Income Method | Discount Rate      
Indefinite-lived intangibles      
Indefinite-lived intangible asset, measurement input 0.15 0.15  
Indefinite-lived intangible assets | Significant unobservable inputs (Level 3) | Income Method | Probability of success | Weighted Average      
Indefinite-lived intangibles      
Indefinite-lived intangible asset, measurement input 0.88 0.88  
Indefinite-lived intangible assets | Upstaza      
Indefinite-lived intangibles      
Beginning Balance   $ 358,700  
Reclass from Indefinite-Lived to Definite-Lived   (89,550)  
Impairment $ (33,400) (33,384)  
Ending Balance 235,766 235,766  
Indefinite-lived intangible assets | PTC-FA      
Indefinite-lived intangibles      
Beginning Balance   112,500  
Impairment   0  
Ending Balance 112,500 112,500  
Indefinite-lived intangible assets | PTC-AS      
Indefinite-lived intangibles      
Beginning Balance   105,300  
Ending Balance $ 105,300 $ 105,300