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Subsequent Events (Details) - SPRING VALLEY ACQUISITION CORP - USD ($) | Apr. 04, 2022 | Mar. 29, 2022 | Dec. 13, 2021
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SailingStone PIPE Investment |  |  |
Subsequent Event [Line Items] |  |  |
Aggregate shares |  | 1,000,000 |
Aggregate purchase price |  | $ 10,000,000 |
Class A Common Stock | Initial Subscription Agreements |  |  |
Subsequent Event [Line Items] |  |  |
Aggregate shares |  |  | 21,300,002
Sale of stock, price per share |  |  | $ 0.0001
Aggregate purchase price |  |  | $ 211,000,000
Subsequent Event | Additional Subscription Agreement |  |  |
Subsequent Event [Line Items] |  |  |
Total anticipated proceeds from the PIPE Investment | $ 235,000,000 |  |
Subsequent Event | Class A Common Stock | Additional Subscription Agreement | Nucor |  |  |
Subsequent Event [Line Items] |  |  |
Aggregate shares | 1,500,000 |  |
Aggregate purchase price | $ 15,000,000 |  |

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