Investments - Equity Method Investments (Details) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2023 |
Dec. 31, 2022 |
|
| Schedule of Equity Method Investments [Line Items] | ||
| Carrying Value | $ 56,096 | $ 26,365 |
| HyVia | ||
| Schedule of Equity Method Investments [Line Items] | ||
| Common Stock Ownership % | 50.00% | 50.00% |
| Carrying Value | $ (2,068) | $ 11,281 |
| Payments to acquire equity method investments | $ 22,300 | |
| AccionaPlug S.L. | ||
| Schedule of Equity Method Investments [Line Items] | ||
| Common Stock Ownership % | 50.00% | 50.00% |
| Carrying Value | $ 3,198 | $ 2,225 |
| Payments to acquire equity method investments | $ 2,600 | |
| Clean H2 Infra Fund | ||
| Schedule of Equity Method Investments [Line Items] | ||
| Common Stock Ownership % | 5.00% | 5.00% |
| Carrying Value | $ 13,357 | $ 3,922 |
| Payments to acquire equity method investments | $ 13,100 | |
| SK Plug Hyverse | ||
| Schedule of Equity Method Investments [Line Items] | ||
| Common Stock Ownership % | 49.00% | 49.00% |
| Carrying Value | $ 41,609 | $ 8,937 |
| Payments to acquire equity method investments | $ 33,800 |