Annual report pursuant to Section 13 and 15(d)

Goodwill and Other Intangible Assets - Schedule of Intangible Assets (Details)

v3.10.0.1
Goodwill and Other Intangible Assets - Schedule of Intangible Assets (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Definite-lived Intangible assets, net    
Accumulated Amortization $ (154,533) $ (103,726)
Net Balance 483,241  
Indefinite-lived intangible assets    
Gross Carrying Amount 882,969 889,870
Net Balance 728,436 786,144
Indefinite-lived trade names    
Indefinite-lived intangible assets    
Gross Carrying Amount 157,813 158,059
Net Balance 157,813 158,059
Trademarks    
Indefinite-lived intangible assets    
Gross Carrying Amount 80,582 82,289
Net Balance 80,582 82,289
In-process research and development    
Indefinite-lived intangible assets    
Gross Carrying Amount 6,800 6,800
Net Balance 6,800 6,800
Finite-Lived Intangible Assets    
Definite-lived Intangible assets, net    
Gross Carrying Amount 637,774 642,722
Accumulated Amortization (154,533) (103,726)
Net Balance 483,241 538,996
Technical know-how    
Definite-lived Intangible assets, net    
Gross Carrying Amount 211,067 212,599
Accumulated Amortization (32,112) (21,138)
Net Balance $ 178,955 191,461
Technical know-how | Minimum    
Indefinite-lived intangible assets    
Finite lived intangible assets useful life 11 years  
Technical know-how | Maximum    
Indefinite-lived intangible assets    
Finite lived intangible assets useful life 20 years  
Customer relationships    
Definite-lived Intangible assets, net    
Gross Carrying Amount $ 361,150 366,021
Accumulated Amortization (95,399) (63,860)
Net Balance $ 265,751 302,161
Customer relationships | Minimum    
Indefinite-lived intangible assets    
Finite lived intangible assets useful life 7 years  
Customer relationships | Maximum    
Indefinite-lived intangible assets    
Finite lived intangible assets useful life 15 years  
Contracts    
Definite-lived Intangible assets, net    
Gross Carrying Amount $ 19,800 19,800
Accumulated Amortization (13,139) (9,205)
Net Balance $ 6,661 10,595
Contracts | Minimum    
Indefinite-lived intangible assets    
Finite lived intangible assets useful life 2 years  
Contracts | Maximum    
Indefinite-lived intangible assets    
Finite lived intangible assets useful life 16 years  
Trademarks    
Definite-lived Intangible assets, net    
Gross Carrying Amount $ 36,657 35,202
Accumulated Amortization (6,451) (3,911)
Net Balance $ 30,206 31,291
Trademarks | Maximum    
Indefinite-lived intangible assets    
Finite lived intangible assets useful life 15 years  
Permits    
Definite-lived Intangible assets, net    
Gross Carrying Amount $ 9,100 9,100
Accumulated Amortization (7,432) (5,612)
Net Balance $ 1,668 $ 3,488
Indefinite-lived intangible assets    
Finite lived intangible assets useful life 5 years