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Revenue from Contracts with customers - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Disaggregation of Revenue [line Items]
Revenue	$ 138,802	$ 366,245
Long-term Contract with Customer
Disaggregation of Revenue [line Items]
Revenue	69,866	242,481
Short-term Contract with Customer
Disaggregation of Revenue [line Items]
Revenue	56,960	108,050
By-products and other
Disaggregation of Revenue [line Items]
Revenue	$ 11,976	$ 15,714

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No definition available.

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Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

+ References

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-Publisher FASB
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