Intangible Assets and Goodwill - Schedule of Definite and Indefinite Lived Intangibles (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	$ 889,883	$ 889,658
Accumulated amortization	480,204	414,249
Net carrying amount	409,679	475,409
Intangible assets, gross (excluding goodwill)	893,483	893,258
Intangible assets, net	413,279	479,009
Trademarks
Finite-Lived Intangible Assets [Line Items]
Indefinite-lived Intangible Assets (excluding goodwill)	3,600	3,600
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	593,252	593,068
Accumulated amortization	354,585	321,298
Net carrying amount	238,667	271,770
Unpatented technologies
Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	133,700	133,700
Accumulated amortization	33,011	19,958
Net carrying amount	100,689	113,742
Favorable supply agreement
Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	59,000	59,000
Accumulated amortization	25,736	11,308
Net carrying amount	33,264	47,692
Trademarks
Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	59,872	59,881
Accumulated amortization	31,154	27,565
Net carrying amount	28,718	32,316
Patents
Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	38,676	38,635
Accumulated amortization	30,622	29,289
Net carrying amount	8,054	9,346
Other
Finite-Lived Intangible Assets [Line Items]
Gross carrying amount	5,383	5,374
Accumulated amortization	5,096	4,831
Net carrying amount	$ 287	$ 543