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Clearwater Facility Idling (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2020	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Clearwater Facility Impairment
Impairment of long-lived assets	$ 89,000	$ 5,042	$ 98,179	$ 409,739
Impairment of goodwill			575,461	340,350
Impairment charge				11,871
Total impairment expense		5,042	673,640	761,960
Facility idling		3,997	15,219	11,401
Customer relationships
Clearwater Facility Impairment
Impairment charge				11,871
Clearwater Facility
Clearwater Facility Impairment
Impairment of long-lived assets			6,745	408,882
Impairment of goodwill				42,290
Total impairment expense			6,745	463,043
Facility idling		$ 4,000	$ 15,000	11,000
Clearwater Facility \| Customer relationships
Clearwater Facility Impairment
Impairment charge				$ 11,871