Long-Term Debt and Credit Facilities - Long-Term Debt Outstanding (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Long-Term Debt and Credit Facilities.
Total debt	$ 1,104,549	$ 1,249,227
Less: Current portion of long-term debt	(195,043)	(236,775)
Long-term debt, net of current maturities	909,506	1,012,452
Senior secured revolving facility
Long-Term Debt and Credit Facilities.
Total debt		99,477
Other
Long-Term Debt and Credit Facilities.
Total debt	24,771	29,296
First lien credit agreement
Long-Term Debt and Credit Facilities.
Total debt	76,031	89,585
Debt discount	400	800
Unamortized debt issuance costs	1,400	2,800
Securitization Facility
Long-Term Debt and Credit Facilities.
Total debt		91,947
Secured 2023 notes | Senior secured notes
Long-Term Debt and Credit Facilities.
Total debt	22,724	22,616
Debt discount	100	200
Unamortized debt issuance costs	100	100
Secured 2026 notes
Long-Term Debt and Credit Facilities.
Total debt	980,000	795,000
Secured 2026 notes | Senior secured notes
Long-Term Debt and Credit Facilities.
Total debt	905,232	801,306
Debt discount	61,900
Debt exchange premium		15,400
Unamortized debt issuance costs	12,800	9,000
BRCC Facility
Long-Term Debt and Credit Facilities.
Total debt	$ 75,791	$ 115,000