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v3.23.2

Related Party Transactions - Narrative (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2023 | Jun. 30, 2022 | Dec. 09, 2022
Vlissingen facility agreement | Affiliated Entity | Vlissingen |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |
Credit facility maximum amount |  |  |  |  | $ 90.0
Stated interest rate, percentage |  |  |  |  | 8.75%
Supply Commitment | Glencore |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |
Net sales to Glencore | $ 65.8 | $ 13.9 | $ 86.8 | $ 13.9 |
Consolidated sales | Customer concentration risk | Glencore |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |
Major customer, percentage of revenue, net (percent) | 74.00% | 57.00% |  |  |
Glencore |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |
Ownership percentage by noncontrolling owners | 42.90% |  | 42.90% |  |
Economic ownership percentage by related party | 46.10% |  | 46.10% |  |

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